@@ -0,0 +1,12 | |||||
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1 | TEMPLATE = app | |||
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2 | CONFIG += console | |||
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3 | CONFIG -= qt | |||
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4 | ||||
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5 | #BSP = BEAGLESYNTH | |||
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6 | BSP = SOLAR_LFR_PSU | |||
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7 | include($$(libuc2)/bsp/cfg/$$BSP/bsp.pri) | |||
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8 | #include($$(libuc2)/rules/stm32f4-arm-none-eabi-gcc/rules.pri) | |||
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9 | ||||
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10 | SOURCES += \ | |||
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11 | main.c | |||
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12 |
@@ -0,0 +1,121 | |||||
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1 | #!/usr/bin/python | |||
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2 | ||||
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3 | # Written by Antonio Galea - 2010/11/18 | |||
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4 | # Distributed under Gnu LGPL 3.0 | |||
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5 | # see http://www.gnu.org/licenses/lgpl-3.0.txt | |||
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6 | ||||
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7 | import sys,struct,zlib,os | |||
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8 | from optparse import OptionParser | |||
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9 | ||||
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10 | DEFAULT_DEVICE="0x0483:0xdf11" | |||
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11 | ||||
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12 | def named(tuple,names): | |||
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13 | return dict(zip(names.split(),tuple)) | |||
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14 | def consume(fmt,data,names): | |||
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15 | n = struct.calcsize(fmt) | |||
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16 | return named(struct.unpack(fmt,data[:n]),names),data[n:] | |||
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17 | def cstring(string): | |||
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18 | return string.split('\0',1)[0] | |||
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19 | def compute_crc(data): | |||
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20 | return 0xFFFFFFFF & -zlib.crc32(data) -1 | |||
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21 | ||||
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22 | def parse(file,dump_images=False): | |||
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23 | print 'File: "%s"' % file | |||
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24 | data = open(file,'rb').read() | |||
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25 | crc = compute_crc(data[:-4]) | |||
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26 | prefix, data = consume('<5sBIB',data,'signature version size targets') | |||
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27 | print '%(signature)s v%(version)d, image size: %(size)d, targets: %(targets)d' % prefix | |||
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28 | for t in range(prefix['targets']): | |||
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29 | tprefix, data = consume('<6sBI255s2I',data,'signature altsetting named name size elements') | |||
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30 | tprefix['num'] = t | |||
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31 | if tprefix['named']: | |||
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32 | tprefix['name'] = cstring(tprefix['name']) | |||
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33 | else: | |||
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34 | tprefix['name'] = '' | |||
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35 | print '%(signature)s %(num)d, alt setting: %(altsetting)s, name: "%(name)s", size: %(size)d, elements: %(elements)d' % tprefix | |||
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36 | tsize = tprefix['size'] | |||
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37 | target, data = data[:tsize], data[tsize:] | |||
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38 | for e in range(tprefix['elements']): | |||
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39 | eprefix, target = consume('<2I',target,'address size') | |||
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40 | eprefix['num'] = e | |||
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41 | print ' %(num)d, address: 0x%(address)08x, size: %(size)d' % eprefix | |||
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42 | esize = eprefix['size'] | |||
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43 | image, target = target[:esize], target[esize:] | |||
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44 | if dump_images: | |||
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45 | out = '%s.target%d.image%d.bin' % (file,t,e) | |||
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46 | open(out,'wb').write(image) | |||
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47 | print ' DUMPED IMAGE TO "%s"' % out | |||
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48 | if len(target): | |||
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49 | print "target %d: PARSE ERROR" % t | |||
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50 | suffix = named(struct.unpack('<4H3sBI',data[:16]),'device product vendor dfu ufd len crc') | |||
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51 | print 'usb: %(vendor)04x:%(product)04x, device: 0x%(device)04x, dfu: 0x%(dfu)04x, %(ufd)s, %(len)d, 0x%(crc)08x' % suffix | |||
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52 | if crc != suffix['crc']: | |||
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53 | print "CRC ERROR: computed crc32 is 0x%08x" % crc | |||
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54 | data = data[16:] | |||
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55 | if data: | |||
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56 | print "PARSE ERROR" | |||
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57 | ||||
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58 | def build(file,targets,device=DEFAULT_DEVICE): | |||
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59 | data = '' | |||
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60 | for t,target in enumerate(targets): | |||
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61 | tdata = '' | |||
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62 | for image in target: | |||
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63 | tdata += struct.pack('<2I',image['address'],len(image['data']))+image['data'] | |||
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64 | tdata = struct.pack('<6sBI255s2I','Target',0,1,'ST...',len(tdata),len(target)) + tdata | |||
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65 | data += tdata | |||
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66 | data = struct.pack('<5sBIB','DfuSe',1,len(data)+11,len(targets)) + data | |||
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67 | v,d=map(lambda x: int(x,0) & 0xFFFF, device.split(':',1)) | |||
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68 | data += struct.pack('<4H3sB',0,d,v,0x011a,'UFD',16) | |||
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69 | crc = compute_crc(data) | |||
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70 | data += struct.pack('<I',crc) | |||
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71 | open(file,'wb').write(data) | |||
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72 | ||||
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73 | if __name__=="__main__": | |||
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74 | usage = """ | |||
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75 | %prog [-d|--dump] infile.dfu | |||
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76 | %prog {-b|--build} address:file.bin [-b address:file.bin ...] [{-D|--device}=vendor:device] outfile.dfu""" | |||
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77 | parser = OptionParser(usage=usage) | |||
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78 | parser.add_option("-b", "--build", action="append", dest="binfiles", | |||
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79 | help="build a DFU file from given BINFILES", metavar="BINFILES") | |||
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80 | parser.add_option("-D", "--device", action="store", dest="device", | |||
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81 | help="build for DEVICE, defaults to %s" % DEFAULT_DEVICE, metavar="DEVICE") | |||
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82 | parser.add_option("-d", "--dump", action="store_true", dest="dump_images", | |||
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83 | default=False, help="dump contained images to current directory") | |||
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84 | (options, args) = parser.parse_args() | |||
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85 | ||||
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86 | if options.binfiles and len(args)==1: | |||
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87 | target = [] | |||
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88 | for arg in options.binfiles: | |||
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89 | try: | |||
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90 | address,binfile = arg.split(':',1) | |||
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91 | except ValueError: | |||
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92 | print "Address:file couple '%s' invalid." % arg | |||
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93 | sys.exit(1) | |||
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94 | try: | |||
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95 | address = int(address,0) & 0xFFFFFFFF | |||
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96 | except ValueError: | |||
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97 | print "Address %s invalid." % address | |||
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98 | sys.exit(1) | |||
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99 | if not os.path.isfile(binfile): | |||
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100 | print "Unreadable file '%s'." % binfile | |||
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101 | sys.exit(1) | |||
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102 | target.append({ 'address': address, 'data': open(binfile,'rb').read() }) | |||
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103 | outfile = args[0] | |||
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104 | device = DEFAULT_DEVICE | |||
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105 | if options.device: | |||
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106 | device=options.device | |||
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107 | try: | |||
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108 | v,d=map(lambda x: int(x,0) & 0xFFFF, device.split(':',1)) | |||
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109 | except: | |||
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110 | print "Invalid device '%s'." % device | |||
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111 | sys.exit(1) | |||
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112 | build(outfile,[target],device) | |||
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113 | elif len(args)==1: | |||
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114 | infile = args[0] | |||
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115 | if not os.path.isfile(infile): | |||
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116 | print "Unreadable file '%s'." % infile | |||
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117 | sys.exit(1) | |||
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118 | parse(infile, dump_images=options.dump_images) | |||
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119 | else: | |||
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120 | parser.print_help() | |||
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121 | sys.exit(1) |
@@ -0,0 +1,41 | |||||
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1 | #include <stdio.h> | |||
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2 | #include <fat32.h> | |||
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3 | #include <gpio.h> | |||
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4 | #include <uart.h> | |||
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5 | #include <stm32f4xx.h> | |||
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6 | #include <bsp.h> | |||
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7 | #include <i2c.h> | |||
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8 | ||||
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9 | ||||
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10 | extern streamdevice* __opnfiles__[]; | |||
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11 | ||||
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12 | int main() | |||
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13 | { | |||
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14 | //gpioset(PSU_DISABLE); | |||
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15 | printf("i2C Control register 1 (I2C_CR1) = %x\n\r",I2C1->CR1); | |||
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16 | printf("i2C Control register 2 (I2C_CR2) = %x\n\r",I2C1->CR2); | |||
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17 | printf("i2C Status register 1 (I2C_SR1) = %x\n\r",I2C1->SR1); | |||
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18 | printf("i2C Status register 2 (I2C_SR2) = %x\n\r",I2C1->SR2); | |||
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19 | printf("i2C Clock control register (I2C_CCR) = %x\n\r",I2C1->CCR); | |||
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20 | while(1) | |||
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21 | { | |||
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22 | for(volatile int i=0;i<1024*2048;i++); | |||
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23 | gpioset(LED1); | |||
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24 | gpioclr(LED2); | |||
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25 | for(volatile int i=0;i<1024*2048;i++); | |||
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26 | gpioclr(LED1); | |||
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27 | gpioset(LED2); | |||
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28 | i2cwrite(i2c1,0x4a,"test",4); | |||
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29 | } | |||
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30 | printf("hello world\n\r"); | |||
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31 | return 0; | |||
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32 | } | |||
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33 | ||||
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34 | ||||
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35 | ||||
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36 | ||||
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37 | ||||
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38 | ||||
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39 | ||||
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40 | ||||
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41 |
@@ -0,0 +1,71 | |||||
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1 | /*------------------------------------------------------------------------------ | |||
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2 | -- This file is a part of the libuc, microcontroler library | |||
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3 | -- Copyright (C) 2012, Alexis Jeandet | |||
|
4 | -- | |||
|
5 | -- This program is free software; you can redistribute it and/or modify | |||
|
6 | -- it under the terms of the GNU General Public License as published by | |||
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |||
|
8 | -- (at your option) any later version. | |||
|
9 | -- | |||
|
10 | -- This program is distributed in the hope that it will be useful, | |||
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
|
13 | -- GNU General Public License for more details. | |||
|
14 | -- | |||
|
15 | -- You should have received a copy of the GNU General Public License | |||
|
16 | -- along with this program; if not, write to the Free Software | |||
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |||
|
18 | ------------------------------------------------------------------------------- | |||
|
19 | -- Author : Alexis Jeandet | |||
|
20 | -- Mail : alexis.jeandet@gmail.com | |||
|
21 | -------------------------------------------------------------------------------*/ | |||
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22 | #ifndef I2C_H | |||
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23 | #define I2C_H | |||
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24 | #include <stdint.h> | |||
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25 | #include <uhandle.h> | |||
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26 | #include <streamdevices.h> | |||
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27 | ||||
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28 | #ifdef __cplusplus | |||
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29 | extern "C" { | |||
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30 | #endif | |||
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31 | ||||
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32 | typedef int i2c_t; | |||
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33 | ||||
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34 | #define i2c1 0 | |||
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35 | #define i2c2 1 | |||
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36 | #define i2c3 2 | |||
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37 | #define i2c4 3 | |||
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38 | #define i2c5 4 | |||
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39 | #define i2c6 5 | |||
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40 | #define i2c7 6 | |||
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41 | #define i2c8 7 | |||
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42 | #define i2c9 8 | |||
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43 | ||||
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44 | extern i2c_t i2copen(int count); | |||
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45 | extern i2c_t i2copenandconfig(int count ,uint32_t cfg,uint32_t speed,uint32_t SDA,uint32_t SCL); | |||
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46 | extern int i2cclose(i2c_t dev); | |||
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47 | extern int i2csetpins(i2c_t dev,uint32_t SDA,uint32_t SCL); | |||
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48 | extern int i2cenable(i2c_t dev); | |||
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49 | extern int i2cdisable(i2c_t dev); | |||
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50 | //extern int i2csetconfig(i2c_t dev); | |||
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51 | extern int i2csetspeed(i2c_t dev,uint32_t speed); | |||
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52 | //extern int i2csetdatabits(i2c_t* dev,uartbits_t databits); | |||
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53 | extern int i2cwrite(i2c_t dev,char address,char* data,int count); | |||
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54 | extern int i2cread(i2c_t dev,char address,char* data,int count); | |||
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55 | ||||
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56 | #ifdef __cplusplus | |||
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57 | } | |||
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58 | #endif | |||
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59 | #endif //I2C_H | |||
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60 | ||||
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61 | ||||
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62 | ||||
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63 | ||||
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64 | ||||
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65 | ||||
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66 | ||||
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67 | ||||
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68 | ||||
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69 | ||||
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70 | ||||
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71 |
@@ -0,0 +1,246 | |||||
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1 | /*------------------------------------------------------------------------------ | |||
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2 | -- This file is a part of the libuc, microcontroler library | |||
|
3 | -- Copyright (C) 2012, Alexis Jeandet | |||
|
4 | -- | |||
|
5 | -- This program is free software; you can redistribute it and/or modify | |||
|
6 | -- it under the terms of the GNU General Public License as published by | |||
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |||
|
8 | -- (at your option) any later version. | |||
|
9 | -- | |||
|
10 | -- This program is distributed in the hope that it will be useful, | |||
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |||
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |||
|
13 | -- GNU General Public License for more details. | |||
|
14 | -- | |||
|
15 | -- You should have received a copy of the GNU General Public License | |||
|
16 | -- along with this program; if not, write to the Free Software | |||
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |||
|
18 | ------------------------------------------------------------------------------- | |||
|
19 | -- Author : Alexis Jeandet | |||
|
20 | -- Mail : alexis.jeandet@gmail.com | |||
|
21 | -------------------------------------------------------------------------------*/ | |||
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22 | ||||
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23 | #include <i2c.h> | |||
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24 | #include <stm32f4xx_usart.h> | |||
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25 | #include <stm32f4xx_rcc.h> | |||
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26 | #include <stm32f4xx_gpio.h> | |||
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27 | #include <gpio.h> | |||
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28 | #include <core.h> | |||
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29 | ||||
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30 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |||
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31 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |||
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32 | ||||
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33 | ||||
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34 | I2C_TypeDef* _i2c_dev_table[3]={I2C1,I2C2,I2C3}; | |||
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35 | ||||
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36 | i2c_t i2copen(int count) | |||
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37 | { | |||
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38 | #define _INIT_DEV(_RCC_) \ | |||
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39 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); \ | |||
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40 | RCC_APB1PeriphResetCmd(_RCC_, ENABLE); \ | |||
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41 | RCC_APB1PeriphResetCmd(_RCC_, DISABLE); \ | |||
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42 | RCC_APB1PeriphClockCmd(_RCC_, ENABLE); | |||
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43 | ||||
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44 | switch(count) | |||
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45 | { | |||
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46 | case 0: | |||
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47 | _INIT_DEV(RCC_APB1Periph_I2C1); | |||
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48 | return (i2c_t) 0; | |||
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49 | break; | |||
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50 | case 1: | |||
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51 | _INIT_DEV(RCC_APB1Periph_I2C2); | |||
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52 | return (i2c_t) 1; | |||
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53 | break; | |||
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54 | case 2: | |||
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55 | _INIT_DEV(RCC_APB1Periph_I2C3); | |||
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56 | return (i2c_t) 2; | |||
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57 | break; | |||
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58 | default: | |||
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59 | break; | |||
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60 | } | |||
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61 | return -1; | |||
|
62 | } | |||
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63 | ||||
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64 | i2c_t i2copenandconfig(int count,uint32_t cfg,uint32_t speed,uint32_t SDA,uint32_t SCL) | |||
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65 | { | |||
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66 | i2c_t dev = i2copen(count); | |||
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67 | printf("dev = %d\n\r",dev); | |||
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68 | if(dev!=-1) | |||
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69 | { | |||
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70 | i2cenable(count); | |||
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71 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
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72 | _dev_->CR1 = (1<<15); | |||
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73 | _dev_->CR1 &=~(1<<15); | |||
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74 | i2cdisable(count); | |||
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75 | i2csetpins(dev,SDA,SCL); | |||
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76 | i2csetspeed(dev,speed); | |||
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77 | i2cenable(count); | |||
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78 | } | |||
|
79 | return dev; | |||
|
80 | } | |||
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81 | ||||
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82 | int i2cclose(i2c_t dev) | |||
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83 | { | |||
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84 | switch((int)dev) | |||
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85 | { | |||
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86 | case (int)0: | |||
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87 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C1, ENABLE); | |||
|
88 | break; | |||
|
89 | case (int)1: | |||
|
90 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C2, ENABLE); | |||
|
91 | break; | |||
|
92 | case (int)2: | |||
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93 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_I2C3, ENABLE); | |||
|
94 | break; | |||
|
95 | default: | |||
|
96 | break; | |||
|
97 | } | |||
|
98 | return 1; | |||
|
99 | } | |||
|
100 | ||||
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101 | int i2csetpins(i2c_t dev, uint32_t SDA, uint32_t SCL) | |||
|
102 | { | |||
|
103 | if((dev<3)&&(dev>=0)) | |||
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104 | { | |||
|
105 | gpio_t SDApin,SCLpin; | |||
|
106 | SDApin = gpioopen(SDA); | |||
|
107 | SCLpin = gpioopen(SCL); | |||
|
108 | SDApin |= gpiolowspeed | gpioaf | gpioopendraintype | gpionopulltype; | |||
|
109 | SCLpin |= gpiolowspeed | gpioaf | gpioopendraintype | gpionopulltype; | |||
|
110 | gpiosetconfig(&SDApin); | |||
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111 | gpiosetconfig(&SCLpin); | |||
|
112 | uint8_t gpioAFi2cx = GPIO_AF_I2C1; | |||
|
113 | switch((int)dev) | |||
|
114 | { | |||
|
115 | case 0: | |||
|
116 | gpioAFi2cx = GPIO_AF_I2C1; | |||
|
117 | break; | |||
|
118 | case 1: | |||
|
119 | gpioAFi2cx = GPIO_AF_I2C2; | |||
|
120 | break; | |||
|
121 | case 2: | |||
|
122 | gpioAFi2cx = GPIO_AF_I2C3; | |||
|
123 | break; | |||
|
124 | default: | |||
|
125 | break; | |||
|
126 | } | |||
|
127 | GPIO_PinAFConfig(GPIOGETPORT(SDApin), (uint8_t)(SDApin & 0xF), gpioAFi2cx); | |||
|
128 | GPIO_PinAFConfig(GPIOGETPORT(SCLpin), (uint8_t)(SCLpin & 0xF), gpioAFi2cx); | |||
|
129 | return 0; | |||
|
130 | } | |||
|
131 | return -1; | |||
|
132 | } | |||
|
133 | ||||
|
134 | int i2cenable(i2c_t dev) | |||
|
135 | { | |||
|
136 | if((dev<3)&&(dev>=0)) | |||
|
137 | { | |||
|
138 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
|
139 | _dev_->CR1 |=1 ; | |||
|
140 | return 0; | |||
|
141 | } | |||
|
142 | return -1; | |||
|
143 | } | |||
|
144 | ||||
|
145 | int i2cdisable(i2c_t dev) | |||
|
146 | { | |||
|
147 | if((dev<3)&&(dev>=0)) | |||
|
148 | { | |||
|
149 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
|
150 | _dev_->CR1 &= ~1; | |||
|
151 | return 0; | |||
|
152 | } | |||
|
153 | return -1; | |||
|
154 | } | |||
|
155 | ||||
|
156 | ||||
|
157 | int i2csetspeed(i2c_t dev,uint32_t speed) | |||
|
158 | { | |||
|
159 | if((dev<3)&&(dev>=0)) | |||
|
160 | { | |||
|
161 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
|
162 | int32_t APB1Freq=getAPB1Freq()/1000000; | |||
|
163 | if((APB1Freq>1)&&(APB1Freq<43)) | |||
|
164 | { | |||
|
165 | int enabled=((_dev_->CR1&1)==1); | |||
|
166 | i2cdisable(dev); | |||
|
167 | _dev_->CR2 &= ~(0x1f); | |||
|
168 | _dev_->CR2 |= APB1Freq; | |||
|
169 | if(speed>100000) //100kHz= standard mode, 400kHz= fast mode | |||
|
170 | { | |||
|
171 | if(speed<=400000) | |||
|
172 | { | |||
|
173 | _dev_->CCR |= 1<<15; | |||
|
174 | _dev_->CCR &= ~(1<<14); | |||
|
175 | _dev_->CCR &= ~(0xfff); | |||
|
176 | _dev_->CCR |= 0xfff & (APB1Freq/(3*speed)); | |||
|
177 | } | |||
|
178 | } | |||
|
179 | else | |||
|
180 | { | |||
|
181 | _dev_->CCR &= ~(1<<15); | |||
|
182 | _dev_->CCR &= ~(0xfff); | |||
|
183 | _dev_->CCR |= 0xfff & (APB1Freq/(2*speed)); | |||
|
184 | } | |||
|
185 | if(enabled)i2cenable(dev); | |||
|
186 | return 0; | |||
|
187 | } | |||
|
188 | } | |||
|
189 | return -1; | |||
|
190 | } | |||
|
191 | ||||
|
192 | int i2cwrite(i2c_t dev,char address,char* data,int count) | |||
|
193 | { | |||
|
194 | if((dev<3)&&(dev>=0)) | |||
|
195 | { | |||
|
196 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
|
197 | _dev_->CR1 |= 1<<8; | |||
|
198 | while((_dev_->SR1&1)==0); | |||
|
199 | _dev_->DR= address<<1; | |||
|
200 | while((_dev_->SR1 & (1<<3))==0); | |||
|
201 | address=_dev_->SR2; | |||
|
202 | for(int i=0;i<count;i++) | |||
|
203 | { | |||
|
204 | while((_dev_->SR1 & (1<<7))==0); | |||
|
205 | _dev_->DR= data[i]; | |||
|
206 | } | |||
|
207 | while((_dev_->SR1 & (1<<7))==0); | |||
|
208 | while((_dev_->SR1 & (1<<2))==0); | |||
|
209 | _dev_->CR1 |= 1<<9; | |||
|
210 | return count; | |||
|
211 | } | |||
|
212 | return -1; | |||
|
213 | } | |||
|
214 | ||||
|
215 | int i2cread(i2c_t dev,char address,char* data,int count) | |||
|
216 | { | |||
|
217 | if((dev<3)&&(dev>=0)) | |||
|
218 | { | |||
|
219 | I2C_TypeDef* _dev_ = _i2c_dev_table[(int)dev]; | |||
|
220 | _dev_->CR1 |= (1<<8) | (1<<10); | |||
|
221 | if(count==1) | |||
|
222 | { | |||
|
223 | _dev_->CR1 &= ~(1<<10); | |||
|
224 | } | |||
|
225 | while((_dev_->SR1&1)==0); | |||
|
226 | _dev_->DR= (address<<1) + 1; | |||
|
227 | while((_dev_->SR1 & (1<<3))==0); | |||
|
228 | address=_dev_->SR2; | |||
|
229 | for(int i=0;i<count-1;i++) | |||
|
230 | { | |||
|
231 | while((_dev_->SR1 & (1<<6))==0); | |||
|
232 | data[i]=_dev_->DR; | |||
|
233 | } | |||
|
234 | _dev_->CR1 &= ~(1<<10); | |||
|
235 | _dev_->CR1 |= 1<<9; | |||
|
236 | while((_dev_->SR1 & (1<<6))==0); | |||
|
237 | data[count-1]=_dev_->DR; | |||
|
238 | return count; | |||
|
239 | } | |||
|
240 | return -1; | |||
|
241 | } | |||
|
242 | ||||
|
243 | ||||
|
244 | ||||
|
245 | ||||
|
246 |
@@ -0,0 +1,13 | |||||
|
1 | TEMPLATE = lib | |||
|
2 | CONFIG += console | |||
|
3 | CONFIG -= qt | |||
|
4 | include($$(libuc2)/rules/stm32f4-arm-none-eabi-gcc/rules.pri) | |||
|
5 | ||||
|
6 | SOURCES += \ | |||
|
7 | i2c.c | |||
|
8 | ||||
|
9 | ||||
|
10 | HEADERS += \ | |||
|
11 | $$(libuc2)/lib/includes/i2c.h | |||
|
12 | ||||
|
13 |
@@ -1,93 +1,96 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #ifndef BSP_H |
|
22 | #ifndef BSP_H | |
23 | #define BSP_H |
|
23 | #define BSP_H | |
24 | #include <stm32f4xx.h> |
|
24 | #include <stm32f4xx.h> | |
25 | #include <stm32f4xx_gpio.h> |
|
25 | #include <stm32f4xx_gpio.h> | |
26 | #include <stm32f4xx_rcc.h> |
|
26 | #include <stm32f4xx_rcc.h> | |
27 | #include <gpio.h> |
|
27 | #include <gpio.h> | |
28 |
|
28 | |||
29 | #define __MAX_OPENED_FILES__ 4 |
|
29 | #define __MAX_OPENED_FILES__ 4 | |
30 | #define __FS_ROOT_SIZE__ 4 |
|
30 | #define __FS_ROOT_SIZE__ 4 | |
31 | /* |
|
31 | /* | |
32 | #ifndef PD8 |
|
32 | #ifndef PD8 | |
33 | #define PD8 |
|
33 | #define PD8 | |
34 | #endif |
|
34 | #endif | |
35 | #ifndef PD9 |
|
35 | #ifndef PD9 | |
36 | #define PD9 |
|
36 | #define PD9 | |
37 | #endif |
|
37 | #endif | |
38 | */ |
|
38 | */ | |
39 |
|
39 | |||
40 |
#define LED1 PD |
|
40 | #define LED1 PD12 | |
41 |
#define LED2 PD |
|
41 | #define LED2 PD13 | |
|
42 | #define LED3 PD14 | |||
|
43 | #define LED4 PD15 | |||
|
44 | ||||
42 |
|
45 | |||
43 | #define LED3ON GPIOB->BSRRH = GPIO_Pin_15 |
|
46 | #define LED3ON GPIOB->BSRRH = GPIO_Pin_15 | |
44 | #define LED2ON GPIOD->BSRRH = GPIO_Pin_8 |
|
47 | #define LED2ON GPIOD->BSRRH = GPIO_Pin_8 | |
45 | #define LED1ON GPIOD->BSRRH = GPIO_Pin_9 |
|
48 | #define LED1ON GPIOD->BSRRH = GPIO_Pin_9 | |
46 |
|
49 | |||
47 | #define LED3OFF GPIOB->BSRRL = GPIO_Pin_15 |
|
50 | #define LED3OFF GPIOB->BSRRL = GPIO_Pin_15 | |
48 | #define LED2OFF GPIOD->BSRRL = GPIO_Pin_8 |
|
51 | #define LED2OFF GPIOD->BSRRL = GPIO_Pin_8 | |
49 | #define LED1OFF GPIOD->BSRRL = GPIO_Pin_9 |
|
52 | #define LED1OFF GPIOD->BSRRL = GPIO_Pin_9 | |
50 |
|
53 | |||
51 | extern float VREF0; |
|
54 | extern float VREF0; | |
52 |
|
55 | |||
53 | extern uint32_t currentCpuFreq; |
|
56 | extern uint32_t currentCpuFreq; | |
54 |
|
57 | |||
55 | extern int bsp_init(); |
|
58 | extern int bsp_init(); | |
56 |
|
59 | |||
57 | extern void bsp_GPIO_init(); |
|
60 | extern void bsp_GPIO_init(); | |
58 | extern void bsp_uart_init(); |
|
61 | extern void bsp_uart_init(); | |
59 | extern void bsp_iic_init(); |
|
62 | extern void bsp_iic_init(); | |
60 | extern void bsp_spi_init(); |
|
63 | extern void bsp_spi_init(); | |
61 | extern void bsp_SD_init(); |
|
64 | extern void bsp_SD_init(); | |
62 |
|
65 | |||
63 | /* VS1053 */ |
|
66 | /* VS1053 */ | |
64 | extern void clearXCS(); |
|
67 | extern void clearXCS(); | |
65 | extern void setXCS(); |
|
68 | extern void setXCS(); | |
66 | extern int vs10XXDREQ(); |
|
69 | extern int vs10XXDREQ(); | |
67 |
|
70 | |||
68 | /* SD CARD */ |
|
71 | /* SD CARD */ | |
69 | void bsppowersdcard(char onoff); |
|
72 | void bsppowersdcard(char onoff); | |
70 | char bspsdcardpresent(); |
|
73 | char bspsdcardpresent(); | |
71 | void bspsdcardselect(char YESNO); |
|
74 | void bspsdcardselect(char YESNO); | |
72 | char bspsdcardwriteprotected(); |
|
75 | char bspsdcardwriteprotected(); | |
73 |
|
76 | |||
74 | #endif |
|
77 | #endif | |
75 |
|
78 | |||
76 |
|
79 | |||
77 |
|
80 | |||
78 |
|
81 | |||
79 |
|
82 | |||
80 |
|
83 | |||
81 |
|
84 | |||
82 |
|
85 | |||
83 |
|
86 | |||
84 |
|
87 | |||
85 |
|
88 | |||
86 |
|
89 | |||
87 |
|
90 | |||
88 |
|
91 | |||
89 |
|
92 | |||
90 |
|
93 | |||
91 |
|
94 | |||
92 |
|
95 | |||
93 |
|
96 |
@@ -1,132 +1,136 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include "bsp.h" |
|
22 | #include "bsp.h" | |
23 | #include <streamdevices.h> |
|
23 | #include <streamdevices.h> | |
24 | #include <malloc.h> |
|
24 | #include <malloc.h> | |
25 | #include <gpio.h> |
|
25 | #include <gpio.h> | |
26 | #include <uart.h> |
|
26 | #include <uart.h> | |
27 | #include <stdio.h> |
|
27 | #include <stdio.h> | |
|
28 | #include <i2c.h> | |||
|
29 | ||||
28 | uint32_t OSC0 =8000000; |
|
30 | uint32_t OSC0 =8000000; | |
29 | uint32_t INTOSC =16000000; |
|
31 | uint32_t INTOSC =16000000; | |
30 | uint32_t RTCOSC =32768; |
|
32 | uint32_t RTCOSC =32768; | |
31 | uint32_t currentCpuFreq=0; |
|
33 | uint32_t currentCpuFreq=0; | |
32 | extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; |
|
34 | extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | |
33 |
|
35 | |||
34 | float VREF0 =(float)3.3; |
|
36 | float VREF0 =(float)3.3; | |
35 |
|
37 | |||
36 | int bsp_init() |
|
38 | int bsp_init() | |
37 | { |
|
39 | { | |
38 | int i=0; |
|
40 | int i=0; | |
39 | for(i=0;i<32;i++) |
|
41 | for(i=0;i<32;i++) | |
40 | { |
|
42 | { | |
41 | __opnfiles__[i] = NULL; |
|
43 | __opnfiles__[i] = NULL; | |
42 | } |
|
44 | } | |
43 | bsp_GPIO_init(); |
|
45 | bsp_GPIO_init(); | |
44 | bsp_uart_init(); |
|
46 | bsp_uart_init(); | |
|
47 | bsp_iic_init(); | |||
45 | printf("\r================================================================\n\r"); |
|
48 | printf("\r================================================================\n\r"); | |
46 | printf("================================================================\n\r"); |
|
49 | printf("================================================================\n\r"); | |
47 | printf(BSP); |
|
50 | printf(BSP); | |
48 | printf(" initialised\n\r"); |
|
51 | printf(" initialised\n\r"); | |
49 | printf("================================================================\n\r"); |
|
52 | printf("================================================================\n\r"); | |
50 | return 1; |
|
53 | return 1; | |
51 | } |
|
54 | } | |
52 |
|
55 | |||
53 | void bsp_GPIO_init() |
|
56 | void bsp_GPIO_init() | |
54 | { |
|
57 | { | |
55 | gpio_t gpio1 = gpioopen(PD12);//gpioopen(LED1); //PD9 D=> 0x0300 9 => 0x0009 |
|
58 | gpio_t gpio1 = gpioopen(PD12);//gpioopen(LED1); //PD9 D=> 0x0300 9 => 0x0009 | |
56 | gpio_t gpio2 = gpioopen(PD13);//gpioopen(LED2); |
|
59 | gpio_t gpio2 = gpioopen(PD13);//gpioopen(LED2); | |
57 | gpio_t gpio3 = gpioopen(PD14);//gpioopen(LED2); |
|
60 | gpio_t gpio3 = gpioopen(PD14);//gpioopen(LED2); | |
58 | gpio_t gpio4 = gpioopen(PD15);//gpioopen(LED2); |
|
61 | gpio_t gpio4 = gpioopen(PD15);//gpioopen(LED2); | |
59 | gpiosetspeed(&gpio1,gpiohighspeed); |
|
62 | gpiosetspeed(&gpio1,gpiohighspeed); | |
60 | gpiosetspeed(&gpio2,gpiohighspeed); |
|
63 | gpiosetspeed(&gpio2,gpiohighspeed); | |
61 | gpiosetspeed(&gpio3,gpiohighspeed); |
|
64 | gpiosetspeed(&gpio3,gpiohighspeed); | |
62 | gpiosetspeed(&gpio4,gpiohighspeed); |
|
65 | gpiosetspeed(&gpio4,gpiohighspeed); | |
63 | gpiosetdir(&gpio1,gpiooutdir); |
|
66 | gpiosetdir(&gpio1,gpiooutdir); | |
64 | gpiosetdir(&gpio3,gpiooutdir); |
|
67 | gpiosetdir(&gpio3,gpiooutdir); | |
65 | gpiosetdir(&gpio2,gpiooutdir); |
|
68 | gpiosetdir(&gpio2,gpiooutdir); | |
66 | gpiosetdir(&gpio4,gpiooutdir); |
|
69 | gpiosetdir(&gpio4,gpiooutdir); | |
67 | } |
|
70 | } | |
68 |
|
71 | |||
69 | void bsp_uart_init() |
|
72 | void bsp_uart_init() | |
70 | { |
|
73 | { | |
71 | if(__opnfiles__[1]==NULL) |
|
74 | if(__opnfiles__[1]==NULL) | |
72 | { |
|
75 | { | |
73 | uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); |
|
76 | uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); | |
74 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); |
|
77 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | |
75 | uartopenandconfig(2,uart1,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1); |
|
78 | uartopenandconfig(2,uart1,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1); | |
76 | uartmkstreamdev(uart1,fd1); |
|
79 | uartmkstreamdev(uart1,fd1); | |
77 | __opnfiles__[1] = fd1; |
|
80 | __opnfiles__[1] = fd1; | |
78 | } |
|
81 | } | |
79 | else |
|
82 | else | |
80 | { |
|
83 | { | |
81 | uartopenandconfig(2,(uart_t*)__opnfiles__[1]->_stream,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1); |
|
84 | uartopenandconfig(2,(uart_t*)__opnfiles__[1]->_stream,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1); | |
82 | } |
|
85 | } | |
83 | } |
|
86 | } | |
84 |
|
87 | |||
85 | void bsp_spi_init() |
|
88 | void bsp_spi_init() | |
86 | { |
|
89 | { | |
87 |
|
90 | |||
88 | } |
|
91 | } | |
89 |
|
92 | |||
90 |
|
93 | |||
91 | void bsp_iic_init() |
|
94 | void bsp_iic_init() | |
92 | { |
|
95 | { | |
93 |
|
96 | if(0==i2copenandconfig(i2c1,0,100000,PB9,PB6))printf("I2C1 opened\n\r"); | ||
|
97 | i2cenable(i2c1); | |||
94 | } |
|
98 | } | |
95 |
|
99 | |||
96 | void bsp_SD_init() |
|
100 | void bsp_SD_init() | |
97 | { |
|
101 | { | |
98 |
|
102 | |||
99 | } |
|
103 | } | |
100 |
|
104 | |||
101 | void vs10XXclearXCS(){} |
|
105 | void vs10XXclearXCS(){} | |
102 | void vs10XXsetXCS(){} |
|
106 | void vs10XXsetXCS(){} | |
103 | int vs10XXDREQ() |
|
107 | int vs10XXDREQ() | |
104 | { |
|
108 | { | |
105 | return 1; |
|
109 | return 1; | |
106 | } |
|
110 | } | |
107 |
|
111 | |||
108 |
|
112 | |||
109 | void bsppowersdcard(char onoff) //always ON |
|
113 | void bsppowersdcard(char onoff) //always ON | |
110 | { |
|
114 | { | |
111 |
|
115 | |||
112 | } |
|
116 | } | |
113 |
|
117 | |||
114 | char bspsdcardpresent() |
|
118 | char bspsdcardpresent() | |
115 | { |
|
119 | { | |
116 | return 0; |
|
120 | return 0; | |
117 | } |
|
121 | } | |
118 |
|
122 | |||
119 | char bspsdcardwriteprotected() |
|
123 | char bspsdcardwriteprotected() | |
120 | { |
|
124 | { | |
121 | return 0; |
|
125 | return 0; | |
122 | } |
|
126 | } | |
123 |
|
127 | |||
124 | void bspsdcardselect(char YESNO) |
|
128 | void bspsdcardselect(char YESNO) | |
125 | { |
|
129 | { | |
126 |
|
130 | |||
127 | } |
|
131 | } | |
128 |
|
132 | |||
129 |
|
133 | |||
130 |
|
134 | |||
131 |
|
135 | |||
132 |
|
136 |
@@ -1,11 +1,12 | |||||
1 | TEMPLATE = app |
|
1 | TEMPLATE = app | |
2 | CONFIG += console |
|
2 | CONFIG += console | |
3 | CONFIG -= qt |
|
3 | CONFIG -= qt | |
4 |
|
4 | |||
5 | BSP = BEAGLESYNTH |
|
5 | #BSP = BEAGLESYNTH | |
|
6 | BSP = SOLAR_LFR_PSU | |||
6 | include($$(libuc2)/bsp/cfg/$$BSP/bsp.pri) |
|
7 | include($$(libuc2)/bsp/cfg/$$BSP/bsp.pri) | |
7 | #include($$(libuc2)/rules/stm32f4-arm-none-eabi-gcc/rules.pri) |
|
8 | #include($$(libuc2)/rules/stm32f4-arm-none-eabi-gcc/rules.pri) | |
8 |
|
9 | |||
9 | SOURCES += \ |
|
10 | SOURCES += \ | |
10 | main.c |
|
11 | main.c | |
11 |
|
12 |
@@ -1,45 +1,45 | |||||
1 | #include <stdio.h> |
|
1 | #include <stdio.h> | |
2 | #include <fat32.h> |
|
2 | #include <fat32.h> | |
3 | #include <gpio.h> |
|
3 | #include <gpio.h> | |
4 | #include <uart.h> |
|
4 | #include <uart.h> | |
5 | #include <stm32f4xx.h> |
|
5 | #include <stm32f4xx.h> | |
6 | #include <bsp.h> |
|
6 | #include <bsp.h> | |
7 |
|
7 | |||
8 |
|
8 | |||
9 | extern streamdevice* __opnfiles__[]; |
|
9 | extern streamdevice* __opnfiles__[]; | |
10 |
|
10 | |||
11 | int main() |
|
11 | int main() | |
12 | { |
|
12 | { | |
13 | gpioset(PSU_DISABLE); |
|
13 | //gpioset(PSU_DISABLE); | |
14 | while(1) |
|
14 | while(1) | |
15 | { |
|
15 | { | |
16 | for(volatile int i=0;i<1024*2048;i++); |
|
16 | for(volatile int i=0;i<1024*2048;i++); | |
17 | gpioset(LED1); |
|
17 | gpioset(LED1); | |
18 | gpioclr(LED2); |
|
18 | gpioclr(LED2); | |
19 | for(volatile int i=0;i<1024*2048;i++); |
|
19 | for(volatile int i=0;i<1024*2048;i++); | |
20 | gpioclr(LED1); |
|
20 | gpioclr(LED1); | |
21 | gpioset(LED2); |
|
21 | gpioset(LED2); | |
22 | } |
|
22 | } | |
23 | printf("hello world\n\r"); |
|
23 | printf("hello world\n\r"); | |
24 | return 0; |
|
24 | return 0; | |
25 | } |
|
25 | } | |
26 |
|
26 | |||
27 |
|
27 | |||
28 |
|
28 | |||
29 | void USART3_IRQHandler(void) |
|
29 | void USART3_IRQHandler(void) | |
30 | { |
|
30 | { | |
31 | while(1) |
|
31 | while(1) | |
32 | { |
|
32 | { | |
33 | for(volatile int i=0;i<1024*2048;i++); |
|
33 | for(volatile int i=0;i<1024*2048;i++); | |
34 | gpioset(PD12); |
|
34 | gpioset(PD12); | |
35 | gpioclr(PD14); |
|
35 | gpioclr(PD14); | |
36 | for(volatile int i=0;i<1024*2048;i++); |
|
36 | for(volatile int i=0;i<1024*2048;i++); | |
37 | gpioclr(PD12); |
|
37 | gpioclr(PD12); | |
38 | gpioset(PD14); |
|
38 | gpioset(PD14); | |
39 | } |
|
39 | } | |
40 | } |
|
40 | } | |
41 |
|
41 | |||
42 |
|
42 | |||
43 |
|
43 | |||
44 |
|
44 | |||
45 |
|
45 |
@@ -1,12 +1,13 | |||||
1 | TEMPLATE = subdirs |
|
1 | TEMPLATE = subdirs | |
2 | CONFIG += ordered |
|
2 | CONFIG += ordered | |
3 | SUBDIRS += QtTest/test.pro \ |
|
3 | SUBDIRS += QtTest/test.pro \ | |
4 | SOLAR_PSU_HELLO/hello.pro \ |
|
4 | SOLAR_PSU_HELLO/hello.pro \ | |
5 | SDCARD \ |
|
5 | SDCARD \ | |
6 | STM32F4IT |
|
6 | STM32F4IT \ | |
|
7 | BeagleSynthHello | |||
7 |
|
8 | |||
8 |
|
9 | |||
9 |
|
10 | |||
10 |
|
11 | |||
11 |
|
12 | |||
12 |
|
13 |
@@ -1,53 +1,62 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include <stm32f4xx.h> |
|
22 | #include <stm32f4xx.h> | |
23 |
|
23 | |||
24 | /* |
|
24 | /* | |
25 | #define pll0useInternal 0 |
|
25 | #define pll0useInternal 0 | |
26 | #define pll0useMainOsc 1 |
|
26 | #define pll0useMainOsc 1 | |
27 | #define pll0useRTC 2 |
|
27 | #define pll0useRTC 2 | |
28 | */ |
|
28 | */ | |
29 |
|
29 | |||
30 | //#define pll0setClksrc(src) if((unsigned int)(src)<3) LPC_SC->CLKSRCSEL=(src) |
|
30 | //#define pll0setClksrc(src) if((unsigned int)(src)<3) LPC_SC->CLKSRCSEL=(src) | |
31 | //#define pll0getClksrc (LPC_SC->CLKSRCSEL & 3) |
|
31 | //#define pll0getClksrc (LPC_SC->CLKSRCSEL & 3) | |
32 | #ifdef __cplusplus |
|
32 | #ifdef __cplusplus | |
33 | extern "C" { |
|
33 | extern "C" { | |
34 | #endif |
|
34 | #endif | |
35 |
|
35 | |||
36 | extern void coresetCpuFreq(unsigned int freq); |
|
36 | extern uint32_t getAPB1Freq(); | |
37 |
extern u |
|
37 | extern uint32_t getAPB2Freq(); | |
|
38 | extern uint32_t getCpuFreq(); | |||
|
39 | extern int setCpuFreq(uint32_t freq); | |||
|
40 | extern int optimizePLLcfg(uint32_t freq, uint32_t srcfreq,uint32_t PLLM,uint32_t* PLLP, uint32_t* PLLN,uint8_t* AHBPRindx); | |||
|
41 | extern int setPll(uint32_t freq); | |||
|
42 | extern void enable_FPU(); | |||
|
43 | extern void reset_AHB1(); | |||
|
44 | extern void reset_AHB2(); | |||
|
45 | extern void reset_APB1(); | |||
|
46 | extern void reset_APB2(); | |||
38 |
|
47 | |||
39 | #ifdef __cplusplus |
|
48 | #ifdef __cplusplus | |
40 | } |
|
49 | } | |
41 | #endif |
|
50 | #endif | |
42 |
|
51 | |||
43 |
|
52 | |||
44 |
|
53 | |||
45 |
|
54 | |||
46 |
|
55 | |||
47 |
|
56 | |||
48 |
|
57 | |||
49 |
|
58 | |||
50 |
|
59 | |||
51 |
|
60 | |||
52 |
|
61 | |||
53 |
|
62 |
@@ -1,59 +1,329 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 | #include "core.h" |
|
22 | #include "core.h" | |
23 | #include <stm32f4xx_rcc.h> |
|
23 | #include <stm32f4xx_rcc.h> | |
|
24 | #include <stdint.h> | |||
|
25 | #include <stdlib.h> | |||
|
26 | #include <stdio.h> | |||
24 |
|
27 | |||
25 |
|
|
28 | extern uint32_t OSC0; | |
26 | extern uint32_t INTOSC; |
|
29 | extern uint32_t INTOSC; | |
27 | extern uint32_t RTCOSC; |
|
30 | extern uint32_t RTCOSC; | |
28 |
|
31 | |||
29 | void coresetCpuFreq(unsigned int freq) |
|
32 | ||
|
33 | uint32_t getAPB1Freq() | |||
30 | { |
|
34 | { | |
|
35 | RCC_ClocksTypeDef RCC_ClocksStatus; | |||
|
36 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |||
|
37 | return RCC_ClocksStatus.PCLK1_Frequency; | |||
|
38 | } | |||
|
39 | ||||
|
40 | uint32_t getAPB2Freq() | |||
|
41 | { | |||
|
42 | RCC_ClocksTypeDef RCC_ClocksStatus; | |||
|
43 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |||
|
44 | return RCC_ClocksStatus.PCLK2_Frequency; | |||
|
45 | } | |||
31 |
|
46 | |||
32 |
|
47 | |||
|
48 | uint32_t getCpuFreq() | |||
|
49 | { | |||
|
50 | uint32_t cpufreq = OSC0; | |||
|
51 | uint32_t PLLN,PLLM,PLLP; | |||
|
52 | ||||
|
53 | if((RCC->CFGR & 0xC) == 8) //PLL used as sys clk | |||
|
54 | { | |||
|
55 | uint32_t pllinput=INTOSC; | |||
|
56 | if((RCC->PLLCFGR & (1<<22)) == (1<<22)) | |||
|
57 | { | |||
|
58 | pllinput=OSC0; | |||
|
59 | } | |||
|
60 | PLLN = (RCC->PLLCFGR>>6) & 0x1FF; | |||
|
61 | PLLM = RCC->PLLCFGR & 0x3F; | |||
|
62 | PLLP = 1<<(((RCC->PLLCFGR>>16) & 3 )+1); | |||
|
63 | cpufreq = (pllinput * PLLN )/(PLLM*PLLP); | |||
|
64 | } | |||
|
65 | else if((RCC->CFGR & 0xC) == 0) //HSI used as sys clk | |||
|
66 | { | |||
|
67 | cpufreq=INTOSC; | |||
|
68 | } | |||
|
69 | if((RCC->CFGR & (1<<7))==1<<7) | |||
|
70 | { | |||
|
71 | return cpufreq>>((RCC->CFGR & (7<<4))>>4); | |||
|
72 | } | |||
|
73 | return cpufreq; | |||
|
74 | } | |||
|
75 | ||||
|
76 | void reset_AHB1() | |||
|
77 | { | |||
|
78 | RCC->AHB1RSTR = -1; | |||
|
79 | RCC->AHB1RSTR = 0; | |||
|
80 | } | |||
|
81 | ||||
|
82 | void reset_AHB2() | |||
|
83 | { | |||
|
84 | RCC->AHB2RSTR = -1; | |||
|
85 | RCC->AHB2RSTR = 0; | |||
|
86 | } | |||
|
87 | ||||
|
88 | void reset_APB1() | |||
|
89 | { | |||
|
90 | RCC->APB1RSTR = -1; | |||
|
91 | RCC->APB1RSTR = 0; | |||
|
92 | } | |||
|
93 | ||||
|
94 | void reset_APB2() | |||
|
95 | { | |||
|
96 | RCC->APB2RSTR = -1; | |||
|
97 | RCC->APB2RSTR = 0; | |||
33 | } |
|
98 | } | |
34 |
|
99 | |||
35 |
|
100 | |||
36 |
|
101 | |||
|
102 | /* | |||
|
103 | | 2.7->3.6V | |||
|
104 | ------------------------- | |||
|
105 | 0WS | 0<HCLK<=30 | |||
|
106 | 1WS | 30<HCLK<=60 | |||
|
107 | 2WS | 60<HCLK<=90 | |||
|
108 | 3WS | 90<HCLK<=120 | |||
|
109 | 4WS | 120<HCLK<=150 | |||
|
110 | 5WS | 150<HCLK<=168 | |||
37 |
|
|
111 | ||
38 | unsigned int coregetCpuFreq() |
|
112 | f(VCO clock) = f(PLL clock input) Γ (PLLN / PLLM) [1] | |
|
113 | 64MHz <= f(VCO clock) <= 432MHz [2] | |||
|
114 | ||||
|
115 | f(VCO clock input) must be between 1MHz and 2MHz and as close to 2MHz as possible!! [3] | |||
|
116 | ||||
|
117 | f(PLL general clock output) = f(VCO clock) / PLLP [4] | |||
|
118 | ||||
|
119 | CPU<168MHz AHB1<168MHz AHB2<168MHz APB1<42MHz APB2<84MHz [5] | |||
|
120 | ||||
|
121 | ! 63<=PLLN<=432 [6] | |||
|
122 | ! 2<=PLLM<=63 [7] | |||
|
123 | ! PLLP=2,4,6,8 [8] | |||
|
124 | 4<=PLLM*PLLP<=504 | |||
|
125 | ||||
|
126 | F= f(PLL clock input) * A/B with | |||
|
127 | 63<=A<=432 | |||
|
128 | 4<=B<=504 | |||
|
129 | ||||
|
130 | */ | |||
|
131 | ||||
|
132 | ||||
|
133 | int optimizePLLcfg(uint32_t freq, uint32_t srcfreq,uint32_t PLLM,uint32_t* PLLP, uint32_t* PLLN,uint8_t* AHBPRindx) | |||
|
134 | { | |||
|
135 | uint32_t AHBPRtbl[9]={1,2,4,8,16,64,128,256,512}; | |||
|
136 | uint32_t AHBPR=0,AHBPR_r=0,PLLN_r=0,PLLP_r=0; | |||
|
137 | uint32_t Fplli=0; | |||
|
138 | int32_t f_error=100000000; | |||
|
139 | int32_t f_errornw=100000000; | |||
|
140 | Fplli = srcfreq / PLLM; | |||
|
141 | //not efficient but should find the best parameters | |||
|
142 | for((*AHBPRindx)=0;(*AHBPRindx)<9;(*AHBPRindx)++) //lowest priority | |||
|
143 | { | |||
|
144 | AHBPR = AHBPRtbl[(*AHBPRindx)]; | |||
|
145 | for(*PLLP=2;*PLLP<9;*PLLP+=2) | |||
|
146 | { | |||
|
147 | *PLLN = (freq*(*PLLP)*AHBPR)/Fplli; | |||
|
148 | if(((*PLLN)>62) && ((*PLLN)<433) && ((Fplli * (*PLLN)) < 433000000)) | |||
|
149 | { | |||
|
150 | f_errornw = abs((int32_t)((int32_t)((Fplli*(*PLLN))/((*PLLP)*AHBPR))-freq)); | |||
|
151 | if( ( (f_error)>(f_errornw) ) || ( (*AHBPRindx==0)&&(*PLLP==2)&&(*PLLN==63) ) ) | |||
|
152 | { | |||
|
153 | f_error=f_errornw; | |||
|
154 | PLLN_r = *PLLN; | |||
|
155 | PLLP_r = *PLLP; | |||
|
156 | AHBPR_r=*AHBPRindx; | |||
|
157 | if(f_error==0) | |||
|
158 | { | |||
|
159 | *PLLN = PLLN_r; | |||
|
160 | *PLLP = PLLP_r; | |||
|
161 | *AHBPRindx = AHBPR_r; | |||
|
162 | return 1; | |||
|
163 | } | |||
|
164 | } | |||
|
165 | } | |||
|
166 | } | |||
|
167 | } | |||
|
168 | *PLLN = PLLN_r; | |||
|
169 | *PLLP = PLLP_r; | |||
|
170 | *AHBPRindx = AHBPR_r; | |||
|
171 | return 1; | |||
|
172 | } | |||
|
173 | ||||
|
174 | ||||
|
175 | int setPll(uint32_t freq) | |||
39 | { |
|
176 | { | |
40 | RCC_ClocksTypeDef RCC_ClocksStatus; |
|
177 | extern uint32_t OSC0; | |
41 | RCC_GetClocksFreq(&RCC_ClocksStatus); |
|
178 | extern uint32_t INTOSC; | |
42 | return RCC_ClocksStatus.SYSCLK_Frequency; |
|
179 | uint32_t srcfreq = INTOSC; | |
|
180 | uint8_t AHBPRindx; | |||
|
181 | uint32_t AHBPRtbl[9]={1,2,4,8,16,64,128,256,512}; | |||
|
182 | uint32_t PLLN=0,PLLM=0,PLLP=0,AHBPR=0; | |||
|
183 | uint32_t Fplli=0; | |||
|
184 | if((RCC->PLLCFGR & (1<<22))==(1<<22)) | |||
|
185 | { | |||
|
186 | srcfreq = OSC0; | |||
|
187 | } | |||
|
188 | PLLM = srcfreq / 1500000; // [3] | |||
|
189 | Fplli = srcfreq / PLLM; | |||
|
190 | optimizePLLcfg(freq,srcfreq,PLLM,&PLLP,&PLLN,&AHBPRindx); | |||
|
191 | srcfreq = (Fplli*PLLN)/(PLLP*AHBPRtbl[AHBPRindx]); //Put real clk freq in srcfreq for return value | |||
|
192 | //now switch to HSIs | |||
|
193 | if((RCC->CR & 1)==0)RCC->CR |= 1; //turn ON HSI | |||
|
194 | while((RCC->CR & 2)!=2); //wait for HSI Ready | |||
|
195 | RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); | |||
|
196 | RCC->CFGR |= RCC_CFGR_SW_HSI; //set HSI as main clk | |||
|
197 | while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_HSI); | |||
|
198 | RCC->CR &= ~(1<<24); //Turn OFF PLL | |||
|
199 | RCC->PLLCFGR &= ~0x37FFF; //clear PLLP PLLM PLLN | |||
|
200 | RCC->PLLCFGR |= PLLM + (PLLN<<6) + (((PLLP>>1) -1)<<16); | |||
|
201 | RCC->CR |= RCC_CR_PLLON; //Turn ON PLL | |||
|
202 | while((RCC->CR & (1<<25))!=(1<<25)); //wait for PLL Ready | |||
|
203 | if(AHBPRindx!=0)AHBPRindx|=0x8; | |||
|
204 | RCC->CFGR &= ~(0xF<<4); | |||
|
205 | RCC->CFGR |= (uint32_t)(AHBPRindx<<4); | |||
|
206 | AHBPR=0; | |||
|
207 | while((srcfreq>>AHBPR)>42000000)AHBPR++; //[5] //Thune APB1 prescaler to keep APB1 CLK below 42MHz | |||
|
208 | if(AHBPR!=0) | |||
|
209 | { | |||
|
210 | AHBPR-=1; | |||
|
211 | AHBPR|=0x4; | |||
|
212 | } | |||
|
213 | RCC->CFGR &= ~(0x7<<10); | |||
|
214 | RCC->CFGR |= (uint32_t)(AHBPR<<10); | |||
|
215 | AHBPR=0; | |||
|
216 | while((srcfreq>>AHBPR)>84000000)AHBPR++; //[5] //Thune APB2 prescaler to keep APB2 CLK below 42MHz | |||
|
217 | if(AHBPR!=0) | |||
|
218 | { | |||
|
219 | AHBPR-=1; | |||
|
220 | AHBPR|=0x4; | |||
|
221 | } | |||
|
222 | RCC->CFGR &= ~(0x7<<13); | |||
|
223 | RCC->CFGR |= (uint32_t)(AHBPR<<13); | |||
|
224 | FLASH->ACR |= FLASH_ACR_LATENCY_7WS; | |||
|
225 | RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));//Switch to PLL as main clk source | |||
|
226 | RCC->CFGR |= RCC_CFGR_SW_PLL; | |||
|
227 | /* Wait till the main PLL is used as system clock source */ | |||
|
228 | while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL); | |||
|
229 | if(srcfreq>150000000) | |||
|
230 | { | |||
|
231 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_5WS; | |||
|
232 | } | |||
|
233 | if((srcfreq<150000000) && (srcfreq>=120000000)) | |||
|
234 | { | |||
|
235 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_4WS; | |||
|
236 | } | |||
|
237 | if((srcfreq<120000000) && (srcfreq>=90000000)) | |||
|
238 | { | |||
|
239 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_3WS; | |||
|
240 | } | |||
|
241 | if((srcfreq<90000000) && (srcfreq>=60000000)) | |||
|
242 | { | |||
|
243 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_2WS; | |||
|
244 | } | |||
|
245 | if((srcfreq<60000000) && (srcfreq>=30000000)) | |||
|
246 | { | |||
|
247 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_1WS; | |||
|
248 | } | |||
|
249 | if(srcfreq<30000000) | |||
|
250 | { | |||
|
251 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_0WS; | |||
|
252 | } | |||
|
253 | return srcfreq; | |||
|
254 | } | |||
|
255 | ||||
|
256 | int setCpuFreq(uint32_t freq) | |||
|
257 | { | |||
|
258 | extern uint32_t OSC0; | |||
|
259 | extern uint32_t INTOSC; | |||
|
260 | uint8_t i=0; | |||
|
261 | uint32_t curentFeq = getCpuFreq(); | |||
|
262 | if(curentFeq==freq)return curentFeq; | |||
|
263 | if((freq>2000000) && (freq<=250000000)) //be carefull with 250MHz!!! | |||
|
264 | { | |||
|
265 | if((RCC->CFGR & 0xC) == 8) //PLL used as sys clk | |||
|
266 | { | |||
|
267 | return setPll(freq); | |||
|
268 | } | |||
|
269 | else if((RCC->CFGR & 0xC) == 0) //HSI used as sys clk | |||
|
270 | { | |||
|
271 | if((INTOSC%freq)==0) //now check if we can directly divide HSI | |||
|
272 | { | |||
|
273 | if(freq==INTOSC) | |||
|
274 | { | |||
|
275 | RCC->CFGR &= ~(0xF<<4); | |||
|
276 | return freq; | |||
|
277 | } | |||
|
278 | for(i=1;i<8;i++) | |||
|
279 | { | |||
|
280 | if((freq<<i)==INTOSC) | |||
|
281 | { | |||
|
282 | RCC->CFGR &= ~(0xF<<4); | |||
|
283 | RCC->CFGR |= ((0x8|i)<<4); | |||
|
284 | return freq; | |||
|
285 | } | |||
|
286 | } | |||
|
287 | } | |||
|
288 | else | |||
|
289 | return setPll(freq); | |||
|
290 | } | |||
|
291 | else //HSE used as sys clk | |||
|
292 | { | |||
|
293 | if((OSC0%freq)==0) //now check if we can directly divide HSI | |||
|
294 | { | |||
|
295 | if(freq==OSC0) | |||
|
296 | { | |||
|
297 | RCC->CFGR &= ~(0xF<<4); | |||
|
298 | return freq; | |||
|
299 | } | |||
|
300 | for(i=1;i<8;i++) | |||
|
301 | { | |||
|
302 | if((freq<<i)==OSC0) | |||
|
303 | { | |||
|
304 | RCC->CFGR &= ~(0xF<<4); | |||
|
305 | RCC->CFGR |= ((0x8|i)<<4); | |||
|
306 | return freq; | |||
|
307 | } | |||
|
308 | } | |||
|
309 | } | |||
|
310 | else | |||
|
311 | return setPll(freq); | |||
|
312 | } | |||
|
313 | } | |||
|
314 | return 0; | |||
|
315 | } | |||
|
316 | ||||
|
317 | ||||
|
318 | void enable_FPU() | |||
|
319 | { | |||
|
320 | SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ | |||
|
321 | __asm__("dsb"); | |||
|
322 | __asm__("isb"); | |||
43 | } |
|
323 | } | |
44 |
|
324 | |||
45 |
|
325 | |||
46 |
|
326 | |||
47 |
|
327 | |||
48 |
|
328 | |||
49 |
|
329 | |||
50 |
|
||||
51 |
|
||||
52 |
|
||||
53 |
|
||||
54 |
|
||||
55 |
|
||||
56 |
|
||||
57 |
|
||||
58 |
|
||||
59 |
|
@@ -1,337 +1,59 | |||||
1 | #include "stm32f4xx.h" |
|
1 | #include "stm32f4xx.h" | |
2 | #include <stdint.h> |
|
2 | #include <stdint.h> | |
3 | #include <stdlib.h> |
|
3 | #include <stdlib.h> | |
4 | #include <stdio.h> |
|
4 | #include <stdio.h> | |
5 | #include <bsp.h> |
|
5 | #include <bsp.h> | |
6 | #include <stm32f4xx_rcc.h> |
|
6 | #include <stm32f4xx_rcc.h> | |
7 |
|
7 | #include <core.h> | ||
8 | void reset_AHB1() |
|
8 | extern int main(); | |
9 | { |
|
|||
10 | RCC->AHB1RSTR = -1; |
|
|||
11 | RCC->AHB1RSTR = 0; |
|
|||
12 | } |
|
|||
13 |
|
||||
14 | void reset_AHB2() |
|
|||
15 | { |
|
|||
16 | RCC->AHB2RSTR = -1; |
|
|||
17 | RCC->AHB2RSTR = 0; |
|
|||
18 | } |
|
|||
19 |
|
||||
20 | void reset_APB1() |
|
|||
21 | { |
|
|||
22 | RCC->APB1RSTR = -1; |
|
|||
23 | RCC->APB1RSTR = 0; |
|
|||
24 | } |
|
|||
25 |
|
||||
26 | void reset_APB2() |
|
|||
27 | { |
|
|||
28 | RCC->APB2RSTR = -1; |
|
|||
29 | RCC->APB2RSTR = 0; |
|
|||
30 | } |
|
|||
31 |
|
||||
32 |
|
||||
33 |
|
||||
34 | uint32_t getCpuFreq() |
|
|||
35 | { |
|
|||
36 | extern uint32_t OSC0; |
|
|||
37 | extern uint32_t INTOSC; |
|
|||
38 | uint32_t cpufreq = OSC0; |
|
|||
39 | uint32_t PLLN,PLLM,PLLP; |
|
|||
40 |
|
||||
41 | if((RCC->CFGR & 0xC) == 8) //PLL used as sys clk |
|
|||
42 | { |
|
|||
43 | uint32_t pllinput=INTOSC; |
|
|||
44 | if((RCC->PLLCFGR & (1<<22)) == (1<<22)) |
|
|||
45 | { |
|
|||
46 | pllinput=OSC0; |
|
|||
47 | } |
|
|||
48 | PLLN = (RCC->PLLCFGR>>6) & 0x1FF; |
|
|||
49 | PLLM = RCC->PLLCFGR & 0x3F; |
|
|||
50 | PLLP = 1<<(((RCC->PLLCFGR>>16) & 3 )+1); |
|
|||
51 | cpufreq = (pllinput * PLLN )/(PLLM*PLLP); |
|
|||
52 | } |
|
|||
53 | else if((RCC->CFGR & 0xC) == 0) //HSI used as sys clk |
|
|||
54 | { |
|
|||
55 | cpufreq=INTOSC; |
|
|||
56 | } |
|
|||
57 | if((RCC->CFGR & (1<<7))==1<<7) |
|
|||
58 | { |
|
|||
59 | return cpufreq>>((RCC->CFGR & (7<<4))>>4); |
|
|||
60 | } |
|
|||
61 | return cpufreq; |
|
|||
62 | } |
|
|||
63 |
|
||||
64 |
|
||||
65 | /* |
|
|||
66 | | 2.7->3.6V |
|
|||
67 | ------------------------- |
|
|||
68 | 0WS | 0<HCLK<=30 |
|
|||
69 | 1WS | 30<HCLK<=60 |
|
|||
70 | 2WS | 60<HCLK<=90 |
|
|||
71 | 3WS | 90<HCLK<=120 |
|
|||
72 | 4WS | 120<HCLK<=150 |
|
|||
73 | 5WS | 150<HCLK<=168 |
|
|||
74 |
|
||||
75 | f(VCO clock) = f(PLL clock input) Γ (PLLN / PLLM) [1] |
|
|||
76 | 64MHz <= f(VCO clock) <= 432MHz [2] |
|
|||
77 |
|
||||
78 | f(VCO clock input) must be between 1MHz and 2MHz and as close to 2MHz as possible!! [3] |
|
|||
79 |
|
||||
80 | f(PLL general clock output) = f(VCO clock) / PLLP [4] |
|
|||
81 |
|
||||
82 | CPU<168MHz AHB1<168MHz AHB2<168MHz APB1<42MHz APB2<84MHz [5] |
|
|||
83 |
|
||||
84 | ! 63<=PLLN<=432 [6] |
|
|||
85 | ! 2<=PLLM<=63 [7] |
|
|||
86 | ! PLLP=2,4,6,8 [8] |
|
|||
87 | 4<=PLLM*PLLP<=504 |
|
|||
88 |
|
||||
89 | F= f(PLL clock input) * A/B with |
|
|||
90 | 63<=A<=432 |
|
|||
91 | 4<=B<=504 |
|
|||
92 |
|
||||
93 | */ |
|
|||
94 |
|
||||
95 |
|
||||
96 | int optimizePLLcfg(uint32_t freq, uint32_t srcfreq,uint32_t PLLM,uint32_t* PLLP, uint32_t* PLLN,uint8_t* AHBPRindx) |
|
|||
97 | { |
|
|||
98 | uint32_t AHBPRtbl[9]={1,2,4,8,16,64,128,256,512}; |
|
|||
99 | uint32_t AHBPR=0,AHBPR_r=0,PLLN_r=0,PLLP_r=0; |
|
|||
100 | uint32_t Fplli=0; |
|
|||
101 | int32_t f_error=100000000; |
|
|||
102 | int32_t f_errornw=100000000; |
|
|||
103 | Fplli = srcfreq / PLLM; |
|
|||
104 | //not efficient but should find the best parameters |
|
|||
105 | for((*AHBPRindx)=0;(*AHBPRindx)<9;(*AHBPRindx)++) //lowest priority |
|
|||
106 | { |
|
|||
107 | AHBPR = AHBPRtbl[(*AHBPRindx)]; |
|
|||
108 | for(*PLLP=2;*PLLP<9;*PLLP+=2) |
|
|||
109 | { |
|
|||
110 | *PLLN = (freq*(*PLLP)*AHBPR)/Fplli; |
|
|||
111 | if(((*PLLN)>62) && ((*PLLN)<433) && ((Fplli * (*PLLN)) < 433000000)) |
|
|||
112 | { |
|
|||
113 | f_errornw = abs((int32_t)((int32_t)((Fplli*(*PLLN))/((*PLLP)*AHBPR))-freq)); |
|
|||
114 | if( ( (f_error)>(f_errornw) ) || ( (*AHBPRindx==0)&&(*PLLP==2)&&(*PLLN==63) ) ) |
|
|||
115 | { |
|
|||
116 | f_error=f_errornw; |
|
|||
117 | PLLN_r = *PLLN; |
|
|||
118 | PLLP_r = *PLLP; |
|
|||
119 | AHBPR_r=*AHBPRindx; |
|
|||
120 | if(f_error==0) |
|
|||
121 | { |
|
|||
122 | *PLLN = PLLN_r; |
|
|||
123 | *PLLP = PLLP_r; |
|
|||
124 | *AHBPRindx = AHBPR_r; |
|
|||
125 | return 1; |
|
|||
126 | } |
|
|||
127 | } |
|
|||
128 | } |
|
|||
129 | } |
|
|||
130 | } |
|
|||
131 | *PLLN = PLLN_r; |
|
|||
132 | *PLLP = PLLP_r; |
|
|||
133 | *AHBPRindx = AHBPR_r; |
|
|||
134 | return 1; |
|
|||
135 | } |
|
|||
136 |
|
9 | |||
137 |
|
10 | |||
138 | int setPll(uint32_t freq) |
|
|||
139 | { |
|
|||
140 | extern uint32_t OSC0; |
|
|||
141 | extern uint32_t INTOSC; |
|
|||
142 | uint32_t srcfreq = INTOSC; |
|
|||
143 | uint8_t AHBPRindx; |
|
|||
144 | uint32_t AHBPRtbl[9]={1,2,4,8,16,64,128,256,512}; |
|
|||
145 | uint32_t PLLN=0,PLLM=0,PLLP=0,AHBPR=0; |
|
|||
146 | uint32_t Fplli=0; |
|
|||
147 | if((RCC->PLLCFGR & (1<<22))==(1<<22)) |
|
|||
148 | { |
|
|||
149 | srcfreq = OSC0; |
|
|||
150 | } |
|
|||
151 | PLLM = srcfreq / 1500000; // [3] |
|
|||
152 | Fplli = srcfreq / PLLM; |
|
|||
153 | optimizePLLcfg(freq,srcfreq,PLLM,&PLLP,&PLLN,&AHBPRindx); |
|
|||
154 | srcfreq = (Fplli*PLLN)/(PLLP*AHBPRtbl[AHBPRindx]); //Put real clk freq in srcfreq for return value |
|
|||
155 | //now switch to HSIs |
|
|||
156 | if((RCC->CR & 1)==0)RCC->CR |= 1; //turn ON HSI |
|
|||
157 | while((RCC->CR & 2)!=2); //wait for HSI Ready |
|
|||
158 | RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); |
|
|||
159 | RCC->CFGR |= RCC_CFGR_SW_HSI; //set HSI as main clk |
|
|||
160 | while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_HSI); |
|
|||
161 | RCC->CR &= ~(1<<24); //Turn OFF PLL |
|
|||
162 | RCC->PLLCFGR &= ~0x37FFF; //clear PLLP PLLM PLLN |
|
|||
163 | RCC->PLLCFGR |= PLLM + (PLLN<<6) + (((PLLP>>1) -1)<<16); |
|
|||
164 | RCC->CR |= RCC_CR_PLLON; //Turn ON PLL |
|
|||
165 | while((RCC->CR & (1<<25))!=(1<<25)); //wait for PLL Ready |
|
|||
166 | if(AHBPRindx!=0)AHBPRindx|=0x8; |
|
|||
167 | RCC->CFGR &= ~(0xF<<4); |
|
|||
168 | RCC->CFGR |= (uint32_t)(AHBPRindx<<4); |
|
|||
169 | AHBPR=0; |
|
|||
170 | while((srcfreq>>AHBPR)>42000000)AHBPR++; //[5] //Thune APB1 prescaler to keep APB1 CLK below 42MHz |
|
|||
171 | if(AHBPR!=0) |
|
|||
172 | { |
|
|||
173 | AHBPR-=1; |
|
|||
174 | AHBPR|=0x4; |
|
|||
175 | } |
|
|||
176 | RCC->CFGR &= ~(0x7<<10); |
|
|||
177 | RCC->CFGR |= (uint32_t)(AHBPR<<10); |
|
|||
178 | AHBPR=0; |
|
|||
179 | while((srcfreq>>AHBPR)>84000000)AHBPR++; //[5] //Thune APB2 prescaler to keep APB2 CLK below 42MHz |
|
|||
180 | if(AHBPR!=0) |
|
|||
181 | { |
|
|||
182 | AHBPR-=1; |
|
|||
183 | AHBPR|=0x4; |
|
|||
184 | } |
|
|||
185 | RCC->CFGR &= ~(0x7<<13); |
|
|||
186 | RCC->CFGR |= (uint32_t)(AHBPR<<13); |
|
|||
187 | FLASH->ACR |= FLASH_ACR_LATENCY_7WS; |
|
|||
188 | RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW));//Switch to PLL as main clk source |
|
|||
189 | RCC->CFGR |= RCC_CFGR_SW_PLL; |
|
|||
190 | /* Wait till the main PLL is used as system clock source */ |
|
|||
191 | while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS ) != RCC_CFGR_SWS_PLL); |
|
|||
192 | if(srcfreq>150000000) |
|
|||
193 | { |
|
|||
194 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_5WS; |
|
|||
195 | } |
|
|||
196 | if((srcfreq<150000000) && (srcfreq>=120000000)) |
|
|||
197 | { |
|
|||
198 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_4WS; |
|
|||
199 | } |
|
|||
200 | if((srcfreq<120000000) && (srcfreq>=90000000)) |
|
|||
201 | { |
|
|||
202 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_3WS; |
|
|||
203 | } |
|
|||
204 | if((srcfreq<90000000) && (srcfreq>=60000000)) |
|
|||
205 | { |
|
|||
206 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_2WS; |
|
|||
207 | } |
|
|||
208 | if((srcfreq<60000000) && (srcfreq>=30000000)) |
|
|||
209 | { |
|
|||
210 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_1WS; |
|
|||
211 | } |
|
|||
212 | if(srcfreq<30000000) |
|
|||
213 | { |
|
|||
214 | FLASH->ACR &= (~7)|FLASH_ACR_LATENCY_0WS; |
|
|||
215 | } |
|
|||
216 | return srcfreq; |
|
|||
217 | } |
|
|||
218 |
|
||||
219 | int setCpuFreq(uint32_t freq) |
|
|||
220 | { |
|
|||
221 | extern uint32_t OSC0; |
|
|||
222 | extern uint32_t INTOSC; |
|
|||
223 | uint8_t i=0; |
|
|||
224 | uint32_t curentFeq = getCpuFreq(); |
|
|||
225 | if(curentFeq==freq)return curentFeq; |
|
|||
226 | if((freq>2000000) && (freq<=250000000)) //be carefull with 250MHz!!! |
|
|||
227 | { |
|
|||
228 | if((RCC->CFGR & 0xC) == 8) //PLL used as sys clk |
|
|||
229 | { |
|
|||
230 | return setPll(freq); |
|
|||
231 | } |
|
|||
232 | else if((RCC->CFGR & 0xC) == 0) //HSI used as sys clk |
|
|||
233 | { |
|
|||
234 | if((INTOSC%freq)==0) //now check if we can directly divide HSI |
|
|||
235 | { |
|
|||
236 | if(freq==INTOSC) |
|
|||
237 | { |
|
|||
238 | RCC->CFGR &= ~(0xF<<4); |
|
|||
239 | return freq; |
|
|||
240 | } |
|
|||
241 | for(i=1;i<8;i++) |
|
|||
242 | { |
|
|||
243 | if((freq<<i)==INTOSC) |
|
|||
244 | { |
|
|||
245 | RCC->CFGR &= ~(0xF<<4); |
|
|||
246 | RCC->CFGR |= ((0x8|i)<<4); |
|
|||
247 | return freq; |
|
|||
248 | } |
|
|||
249 | } |
|
|||
250 | } |
|
|||
251 | else |
|
|||
252 | return setPll(freq); |
|
|||
253 | } |
|
|||
254 | else //HSE used as sys clk |
|
|||
255 | { |
|
|||
256 | if((OSC0%freq)==0) //now check if we can directly divide HSI |
|
|||
257 | { |
|
|||
258 | if(freq==OSC0) |
|
|||
259 | { |
|
|||
260 | RCC->CFGR &= ~(0xF<<4); |
|
|||
261 | return freq; |
|
|||
262 | } |
|
|||
263 | for(i=1;i<8;i++) |
|
|||
264 | { |
|
|||
265 | if((freq<<i)==OSC0) |
|
|||
266 | { |
|
|||
267 | RCC->CFGR &= ~(0xF<<4); |
|
|||
268 | RCC->CFGR |= ((0x8|i)<<4); |
|
|||
269 | return freq; |
|
|||
270 | } |
|
|||
271 | } |
|
|||
272 | } |
|
|||
273 | else |
|
|||
274 | return setPll(freq); |
|
|||
275 | } |
|
|||
276 | } |
|
|||
277 | return 0; |
|
|||
278 | } |
|
|||
279 |
|
||||
280 | #include <stdio.h> |
|
|||
281 | extern int main(); |
|
|||
282 |
|
||||
283 | inline void enable_FPU() |
|
|||
284 | { |
|
|||
285 | SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ |
|
|||
286 | __asm__("dsb"); |
|
|||
287 | __asm__("isb"); |
|
|||
288 | } |
|
|||
289 |
|
11 | |||
290 | void cpu_init() |
|
12 | void cpu_init() | |
291 | { |
|
13 | { | |
292 | extern uint32_t currentCpuFreq; |
|
14 | extern uint32_t currentCpuFreq; | |
293 | currentCpuFreq = 80000000; |
|
15 | currentCpuFreq = 80000000; | |
294 | enable_FPU(); |
|
16 | enable_FPU(); | |
295 | RCC->CR |= (uint32_t)0x00000001; |
|
17 | RCC->CR |= (uint32_t)0x00000001; | |
296 | FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS; |
|
18 | FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS; | |
297 | reset_AHB1(); |
|
19 | reset_AHB1(); | |
298 | reset_AHB2(); |
|
20 | reset_AHB2(); | |
299 | reset_APB1(); |
|
21 | reset_APB1(); | |
300 | reset_APB2(); |
|
22 | reset_APB2(); | |
301 | RCC->CR |= (uint32_t)0x00000001; |
|
23 | RCC->CR |= (uint32_t)0x00000001; | |
302 | FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS; |
|
24 | FLASH->ACR = FLASH_ACR_ICEN |FLASH_ACR_DCEN |FLASH_ACR_LATENCY_5WS; | |
303 | RCC->CFGR = 0x00000000; |
|
25 | RCC->CFGR = 0x00000000; | |
304 | RCC->CIR = 0x00000000; |
|
26 | RCC->CIR = 0x00000000; | |
305 | SCB->VTOR = FLASH_BASE; |
|
27 | SCB->VTOR = FLASH_BASE; | |
306 | RCC->APB1ENR |= RCC_APB1ENR_PWREN; |
|
28 | RCC->APB1ENR |= RCC_APB1ENR_PWREN; | |
307 | PWR->CR |= PWR_CR_PMODE; |
|
29 | PWR->CR |= PWR_CR_PMODE; | |
308 | bsp_init(); |
|
30 | bsp_init(); | |
309 | printf("Configure PLL to reach %uHz\n\r",(unsigned int)currentCpuFreq); |
|
31 | printf("Configure PLL to reach %uHz\n\r",(unsigned int)currentCpuFreq); | |
310 | currentCpuFreq=setCpuFreq(currentCpuFreq); |
|
32 | currentCpuFreq=setCpuFreq(currentCpuFreq); | |
311 | bsp_uart_init(); |
|
33 | bsp_uart_init(); | |
312 | RCC_ClocksTypeDef RCC_ClocksStatus; |
|
34 | RCC_ClocksTypeDef RCC_ClocksStatus; | |
313 | RCC_GetClocksFreq(&RCC_ClocksStatus); |
|
35 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |
314 | printf("PLL Configured got:\n\r SYS=%uHz\n\r CPU=%uHz\n\r APB1=%uHz\n\r APB2=%uHz\n\r",(unsigned int)RCC_ClocksStatus.SYSCLK_Frequency,(unsigned int)RCC_ClocksStatus.HCLK_Frequency,(unsigned int)RCC_ClocksStatus.PCLK1_Frequency,(unsigned int)RCC_ClocksStatus.PCLK2_Frequency); |
|
36 | printf("PLL Configured got:\n\r SYS=%uHz\n\r CPU=%uHz\n\r APB1=%uHz\n\r APB2=%uHz\n\r",(unsigned int)RCC_ClocksStatus.SYSCLK_Frequency,(unsigned int)RCC_ClocksStatus.HCLK_Frequency,(unsigned int)RCC_ClocksStatus.PCLK1_Frequency,(unsigned int)RCC_ClocksStatus.PCLK2_Frequency); | |
315 | printf("Enter Main\n\r"); |
|
37 | printf("Enter Main\n\r"); | |
316 | int res=main(); |
|
38 | int res=main(); | |
317 | printf("\n\rprogram exited with code "); |
|
39 | printf("\n\rprogram exited with code "); | |
318 | printf("%u",res); |
|
40 | printf("%u",res); | |
319 | printf("\n\r"); |
|
41 | printf("\n\r"); | |
320 | while(1) |
|
42 | while(1) | |
321 | { |
|
43 | { | |
322 | for(volatile int i=0;i<1024*64;i++); |
|
44 | for(volatile int i=0;i<1024*64;i++); | |
323 | gpioset(PD14); |
|
45 | gpioset(PD14); | |
324 | for(volatile int i=0;i<1024*64;i++); |
|
46 | for(volatile int i=0;i<1024*64;i++); | |
325 | gpioclr(PD14); |
|
47 | gpioclr(PD14); | |
326 | } |
|
48 | } | |
327 | } |
|
49 | } | |
328 |
|
50 | |||
329 |
|
51 | |||
330 |
|
52 | |||
331 |
|
53 | |||
332 |
|
54 | |||
333 |
|
55 | |||
334 |
|
56 | |||
335 |
|
57 | |||
336 |
|
58 | |||
337 |
|
59 |
@@ -1,430 +1,430 | |||||
1 | /*------------------------------------------------------------------------------ |
|
1 | /*------------------------------------------------------------------------------ | |
2 | -- This file is a part of the libuc, microcontroler library |
|
2 | -- This file is a part of the libuc, microcontroler library | |
3 | -- Copyright (C) 2011, Alexis Jeandet |
|
3 | -- Copyright (C) 2011, Alexis Jeandet | |
4 | -- |
|
4 | -- | |
5 | -- This program is free software; you can redistribute it and/or modify |
|
5 | -- This program is free software; you can redistribute it and/or modify | |
6 | -- it under the terms of the GNU General Public License as published by |
|
6 | -- it under the terms of the GNU General Public License as published by | |
7 | -- the Free Software Foundation; either version 3 of the License, or |
|
7 | -- the Free Software Foundation; either version 3 of the License, or | |
8 | -- (at your option) any later version. |
|
8 | -- (at your option) any later version. | |
9 | -- |
|
9 | -- | |
10 | -- This program is distributed in the hope that it will be useful, |
|
10 | -- This program is distributed in the hope that it will be useful, | |
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
11 | -- but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
12 | -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | -- GNU General Public License for more details. |
|
13 | -- GNU General Public License for more details. | |
14 | -- |
|
14 | -- | |
15 | -- You should have received a copy of the GNU General Public License |
|
15 | -- You should have received a copy of the GNU General Public License | |
16 | -- along with this program; if not, write to the Free Software |
|
16 | -- along with this program; if not, write to the Free Software | |
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
17 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
18 | ------------------------------------------------------------------------------- |
|
18 | ------------------------------------------------------------------------------- | |
19 | -- Author : Alexis Jeandet |
|
19 | -- Author : Alexis Jeandet | |
20 | -- Mail : alexis.jeandet@gmail.com |
|
20 | -- Mail : alexis.jeandet@gmail.com | |
21 | -------------------------------------------------------------------------------*/ |
|
21 | -------------------------------------------------------------------------------*/ | |
22 |
|
22 | |||
23 | #include <uart.h> |
|
23 | #include <uart.h> | |
24 | #include <stm32f4xx_usart.h> |
|
24 | #include <stm32f4xx_usart.h> | |
25 | #include <stm32f4xx_rcc.h> |
|
25 | #include <stm32f4xx_rcc.h> | |
26 | #include <stm32f4xx_gpio.h> |
|
26 | #include <stm32f4xx_gpio.h> | |
27 | #include <gpio.h> |
|
27 | #include <gpio.h> | |
28 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) |
|
28 | #define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA)) | |
29 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) |
|
29 | #define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8) | |
30 |
|
30 | |||
31 | int uartopen(int count ,uart_t* uart) |
|
31 | int uartopen(int count ,uart_t* uart) | |
32 | { |
|
32 | { | |
33 |
|
33 | |||
34 | switch(count) |
|
34 | switch(count) | |
35 | { |
|
35 | { | |
36 | case 0: |
|
36 | case 0: | |
37 | uart->_dev = (void*)USART1; |
|
37 | uart->_dev = (void*)USART1; | |
38 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); |
|
38 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); | |
39 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); |
|
39 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); | |
40 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE); |
|
40 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE); | |
41 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); |
|
41 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); | |
42 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); |
|
42 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); | |
43 | //uartenable(uart); |
|
43 | //uartenable(uart); | |
44 | break; |
|
44 | break; | |
45 | case 1: |
|
45 | case 1: | |
46 | uart->_dev = (void*)USART2; |
|
46 | uart->_dev = (void*)USART2; | |
47 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); |
|
47 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); | |
48 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); |
|
48 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); | |
49 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE); |
|
49 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE); | |
50 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); |
|
50 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); | |
51 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); |
|
51 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); | |
52 | //uartenable(uart); |
|
52 | //uartenable(uart); | |
53 | break; |
|
53 | break; | |
54 | case 2: |
|
54 | case 2: | |
55 | uart->_dev = (void*)USART3; |
|
55 | uart->_dev = (void*)USART3; | |
56 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE); |
|
56 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE); | |
57 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE); |
|
57 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE); | |
58 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE); |
|
58 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, DISABLE); | |
59 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE); |
|
59 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART3, ENABLE); | |
60 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); |
|
60 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); | |
61 | //uartenable(uart); |
|
61 | //uartenable(uart); | |
62 | break; |
|
62 | break; | |
63 | case 3: |
|
63 | case 3: | |
64 | uart->_dev = (void*)UART4; |
|
64 | uart->_dev = (void*)UART4; | |
65 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE); |
|
65 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE); | |
66 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE); |
|
66 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, DISABLE); | |
67 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART4, ENABLE); |
|
67 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART4, ENABLE); | |
68 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); |
|
68 | ((USART_TypeDef *)(uart->_dev))->CR3 &= ~((1<<8) + (1<<9)); | |
69 | //uartenable(uart); |
|
69 | //uartenable(uart); | |
70 | break; |
|
70 | break; | |
71 | case 4: |
|
71 | case 4: | |
72 | uart->_dev = (void*)UART5; |
|
72 | uart->_dev = (void*)UART5; | |
73 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE); |
|
73 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE); | |
74 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE); |
|
74 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, DISABLE); | |
75 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART5, ENABLE); |
|
75 | RCC_APB1PeriphClockCmd(RCC_APB1Periph_UART5, ENABLE); | |
76 | break; |
|
76 | break; | |
77 | case 5: |
|
77 | case 5: | |
78 | uart->_dev = (void*)USART6; |
|
78 | uart->_dev = (void*)USART6; | |
79 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE); |
|
79 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE); | |
80 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, DISABLE); |
|
80 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, DISABLE); | |
81 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART6, ENABLE); |
|
81 | RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART6, ENABLE); | |
82 | break; |
|
82 | break; | |
83 | default: |
|
83 | default: | |
84 | break; |
|
84 | break; | |
85 | } |
|
85 | } | |
86 | return 1; |
|
86 | return 1; | |
87 | } |
|
87 | } | |
88 |
|
88 | |||
89 | int uartopenandconfig(int count ,uart_t* uart,uint32_t cfg,uint32_t speed,uint32_t TXpin,uint32_t RXpin,uint32_t RTSpin,uint32_t CTSpin) |
|
89 | int uartopenandconfig(int count ,uart_t* uart,uint32_t cfg,uint32_t speed,uint32_t TXpin,uint32_t RXpin,uint32_t RTSpin,uint32_t CTSpin) | |
90 | { |
|
90 | { | |
91 | uartopen(count ,uart); |
|
91 | uartopen(count ,uart); | |
92 | uart->cfg = cfg; |
|
92 | uart->cfg = cfg; | |
93 | uart->speed = speed; |
|
93 | uart->speed = speed; | |
94 | uartsetconfig(uart); |
|
94 | uartsetconfig(uart); | |
95 | uartsetpins(uart,TXpin,RXpin,RTSpin,CTSpin); |
|
95 | uartsetpins(uart,TXpin,RXpin,RTSpin,CTSpin); | |
96 | return 1; |
|
96 | return 1; | |
97 | } |
|
97 | } | |
98 |
|
98 | |||
99 |
|
99 | |||
100 | int uartclose(uart_t* uart) |
|
100 | int uartclose(uart_t* uart) | |
101 | { |
|
101 | { | |
102 | switch((int)uart->_dev) |
|
102 | switch((int)uart->_dev) | |
103 | { |
|
103 | { | |
104 | case (int)(void*)USART1: |
|
104 | case (int)(void*)USART1: | |
105 | uart->_dev = (void*)USART1; |
|
105 | uart->_dev = (void*)USART1; | |
106 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); |
|
106 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); | |
107 | break; |
|
107 | break; | |
108 | case (int)(void*)USART2: |
|
108 | case (int)(void*)USART2: | |
109 | uart->_dev = (void*)USART2; |
|
109 | uart->_dev = (void*)USART2; | |
110 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); |
|
110 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); | |
111 | break; |
|
111 | break; | |
112 | case (int)(void*)USART3: |
|
112 | case (int)(void*)USART3: | |
113 | uart->_dev = (void*)USART3; |
|
113 | uart->_dev = (void*)USART3; | |
114 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE); |
|
114 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART3, ENABLE); | |
115 | break; |
|
115 | break; | |
116 | case (int)(void*)UART4: |
|
116 | case (int)(void*)UART4: | |
117 | uart->_dev = (void*)UART4; |
|
117 | uart->_dev = (void*)UART4; | |
118 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE); |
|
118 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART4, ENABLE); | |
119 | break; |
|
119 | break; | |
120 | case (int)(void*)UART5: |
|
120 | case (int)(void*)UART5: | |
121 | uart->_dev = (void*)UART5; |
|
121 | uart->_dev = (void*)UART5; | |
122 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE); |
|
122 | RCC_APB1PeriphResetCmd(RCC_APB1Periph_UART5, ENABLE); | |
123 | break; |
|
123 | break; | |
124 | case (int)(void*)USART6: |
|
124 | case (int)(void*)USART6: | |
125 | uart->_dev = (void*)USART6; |
|
125 | uart->_dev = (void*)USART6; | |
126 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE); |
|
126 | RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART6, ENABLE); | |
127 | break; |
|
127 | break; | |
128 | default: |
|
128 | default: | |
129 | break; |
|
129 | break; | |
130 | } |
|
130 | } | |
131 | return 1; |
|
131 | return 1; | |
132 | } |
|
132 | } | |
133 |
|
133 | |||
134 | int uartsetpins(uart_t* uart,uint32_t TXpin,uint32_t RXpin,uint32_t RTSpin,uint32_t CTSpin) |
|
134 | int uartsetpins(uart_t* uart,uint32_t TXpin,uint32_t RXpin,uint32_t RTSpin,uint32_t CTSpin) | |
135 | { |
|
135 | { | |
136 | gpio_t TX,RX,CTS,RTS; |
|
136 | gpio_t TX,RX,CTS,RTS; | |
137 | TX = gpioopen(TXpin); |
|
137 | TX = gpioopen(TXpin); | |
138 | RX = gpioopen(RXpin); |
|
138 | RX = gpioopen(RXpin); | |
139 | TX |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
139 | TX |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
140 | RX |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
140 | RX |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
141 | gpiosetconfig(&TX); |
|
141 | gpiosetconfig(&TX); | |
142 | gpiosetconfig(&RX); |
|
142 | gpiosetconfig(&RX); | |
143 | uint8_t gpioAFuartx = GPIO_AF_USART1; |
|
143 | uint8_t gpioAFuartx = GPIO_AF_USART1; | |
144 | switch((int)uart->_dev) |
|
144 | switch((int)uart->_dev) | |
145 | { |
|
145 | { | |
146 | case (int)(void*)USART1: |
|
146 | case (int)(void*)USART1: | |
147 | gpioAFuartx = GPIO_AF_USART1; |
|
147 | gpioAFuartx = GPIO_AF_USART1; | |
148 | break; |
|
148 | break; | |
149 | case (int)(void*)USART2: |
|
149 | case (int)(void*)USART2: | |
150 | gpioAFuartx = GPIO_AF_USART2; |
|
150 | gpioAFuartx = GPIO_AF_USART2; | |
151 | break; |
|
151 | break; | |
152 | case (int)(void*)USART3: |
|
152 | case (int)(void*)USART3: | |
153 | gpioAFuartx = GPIO_AF_USART3; |
|
153 | gpioAFuartx = GPIO_AF_USART3; | |
154 | break; |
|
154 | break; | |
155 | case (int)(void*)UART4: |
|
155 | case (int)(void*)UART4: | |
156 | gpioAFuartx = GPIO_AF_UART4; |
|
156 | gpioAFuartx = GPIO_AF_UART4; | |
157 | break; |
|
157 | break; | |
158 | case (int)(void*)UART5: |
|
158 | case (int)(void*)UART5: | |
159 | gpioAFuartx = GPIO_AF_UART5; |
|
159 | gpioAFuartx = GPIO_AF_UART5; | |
160 | break; |
|
160 | break; | |
161 | case (int)(void*)USART6: |
|
161 | case (int)(void*)USART6: | |
162 | gpioAFuartx = GPIO_AF_USART6; |
|
162 | gpioAFuartx = GPIO_AF_USART6; | |
163 | break; |
|
163 | break; | |
164 | default: |
|
164 | default: | |
165 | break; |
|
165 | break; | |
166 | } |
|
166 | } | |
167 | GPIO_PinAFConfig(GPIOGETPORT(TX), (uint8_t)(TX & 0xF), gpioAFuartx); |
|
167 | GPIO_PinAFConfig(GPIOGETPORT(TX), (uint8_t)(TX & 0xF), gpioAFuartx); | |
168 |
GPIO_PinAFConfig(GPIOGETPORT( |
|
168 | GPIO_PinAFConfig(GPIOGETPORT(RX), (uint8_t)(RX & 0xF), gpioAFuartx); | |
169 | if((gpioAFuartx!=GPIO_AF_UART5) && (gpioAFuartx!=GPIO_AF_UART4)) |
|
169 | if((gpioAFuartx!=GPIO_AF_UART5) && (gpioAFuartx!=GPIO_AF_UART4)) | |
170 | { |
|
170 | { | |
171 | if(CTSpin!=-1) |
|
171 | if(CTSpin!=-1) | |
172 | { |
|
172 | { | |
173 | CTS = gpioopen(CTSpin); |
|
173 | CTS = gpioopen(CTSpin); | |
174 | CTS |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
174 | CTS |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
175 | gpiosetconfig(&CTS); |
|
175 | gpiosetconfig(&CTS); | |
176 | GPIO_PinAFConfig(GPIOGETPORT(CTS), (uint8_t)(CTS & 0xF), gpioAFuartx); |
|
176 | GPIO_PinAFConfig(GPIOGETPORT(CTS), (uint8_t)(CTS & 0xF), gpioAFuartx); | |
177 | } |
|
177 | } | |
178 |
|
178 | |||
179 | if(RTSpin!=-1) |
|
179 | if(RTSpin!=-1) | |
180 | { |
|
180 | { | |
181 | RTS = gpioopen(RTSpin); |
|
181 | RTS = gpioopen(RTSpin); | |
182 | RTS |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; |
|
182 | RTS |= gpiolowspeed | gpioaf | gpiopushpulltype | gpionopulltype; | |
183 | gpiosetconfig(&RTS); |
|
183 | gpiosetconfig(&RTS); | |
184 | GPIO_PinAFConfig(GPIOGETPORT(RTS), (uint8_t)(RTS & 0xF), gpioAFuartx); |
|
184 | GPIO_PinAFConfig(GPIOGETPORT(RTS), (uint8_t)(RTS & 0xF), gpioAFuartx); | |
185 | } |
|
185 | } | |
186 | } |
|
186 | } | |
187 | return 1; |
|
187 | return 1; | |
188 | } |
|
188 | } | |
189 |
|
189 | |||
190 | int uartsetconfig(uart_t* uart) |
|
190 | int uartsetconfig(uart_t* uart) | |
191 | { |
|
191 | { | |
192 | int res=1; |
|
192 | int res=1; | |
193 | uartdisable(uart); |
|
193 | uartdisable(uart); | |
194 | uartsetspeed(uart,uart->speed); |
|
194 | uartsetspeed(uart,uart->speed); | |
195 | uartsetparity(uart,uart->cfg & UARTPARITYMASK); |
|
195 | uartsetparity(uart,uart->cfg & UARTPARITYMASK); | |
196 | uartsetdatabits(uart,uart->cfg & UARTBITSMASK); |
|
196 | uartsetdatabits(uart,uart->cfg & UARTBITSMASK); | |
197 | uartsetstopbits(uart,uart->cfg & UARTSTOPBITSMASK); |
|
197 | uartsetstopbits(uart,uart->cfg & UARTSTOPBITSMASK); | |
198 | uartenable(uart); |
|
198 | uartenable(uart); | |
199 | return res; |
|
199 | return res; | |
200 | } |
|
200 | } | |
201 |
|
201 | |||
202 | int uartenable(uart_t* uart) |
|
202 | int uartenable(uart_t* uart) | |
203 | { |
|
203 | { | |
204 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<13); |
|
204 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<13); | |
205 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<2) + (1<<3); |
|
205 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<2) + (1<<3); | |
206 | ((USART_TypeDef *)(uart->_dev))->DR = ' '; |
|
206 | ((USART_TypeDef *)(uart->_dev))->DR = ' '; | |
207 | return 1; |
|
207 | return 1; | |
208 | } |
|
208 | } | |
209 |
|
209 | |||
210 | int uartdisable(uart_t* uart) |
|
210 | int uartdisable(uart_t* uart) | |
211 | { |
|
211 | { | |
212 | if((((USART_TypeDef *)(uart->_dev))->CR1 & ((1<<3) +(1<<13)))==((1<<3) +(1<<13))) |
|
212 | if((((USART_TypeDef *)(uart->_dev))->CR1 & ((1<<3) +(1<<13)))==((1<<3) +(1<<13))) | |
213 | { |
|
213 | { | |
214 | while((((USART_TypeDef *)(uart->_dev))->SR & (uint16_t)(1<<7))!=(uint16_t)(1<<7)); |
|
214 | while((((USART_TypeDef *)(uart->_dev))->SR & (uint16_t)(1<<7))!=(uint16_t)(1<<7)); | |
215 | } |
|
215 | } | |
216 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~((1<<2) + (1<<3) +(1<<13)); |
|
216 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~((1<<2) + (1<<3) +(1<<13)); | |
217 | return 1; |
|
217 | return 1; | |
218 | } |
|
218 | } | |
219 |
|
219 | |||
220 | int uartsetspeed(uart_t* uart,int speed) |
|
220 | int uartsetspeed(uart_t* uart,int speed) | |
221 | { |
|
221 | { | |
222 | uart->speed = speed; |
|
222 | uart->speed = speed; | |
223 | uint32_t tmpreg = 0x00, apbclock = 0x00; |
|
223 | uint32_t tmpreg = 0x00, apbclock = 0x00; | |
224 | uint32_t integerdivider = 0x00; |
|
224 | uint32_t integerdivider = 0x00; | |
225 | uint32_t fractionaldivider = 0x00; |
|
225 | uint32_t fractionaldivider = 0x00; | |
226 | RCC_ClocksTypeDef RCC_ClocksStatus; |
|
226 | RCC_ClocksTypeDef RCC_ClocksStatus; | |
227 | RCC_GetClocksFreq(&RCC_ClocksStatus); |
|
227 | RCC_GetClocksFreq(&RCC_ClocksStatus); | |
228 |
|
228 | |||
229 | if (((USART_TypeDef *)(uart->_dev) == USART1) || (((USART_TypeDef *)(uart->_dev) == USART6))) |
|
229 | if (((USART_TypeDef *)(uart->_dev) == USART1) || (((USART_TypeDef *)(uart->_dev) == USART6))) | |
230 | { |
|
230 | { | |
231 | apbclock = RCC_ClocksStatus.PCLK2_Frequency; |
|
231 | apbclock = RCC_ClocksStatus.PCLK2_Frequency; | |
232 | } |
|
232 | } | |
233 | else |
|
233 | else | |
234 | { |
|
234 | { | |
235 | apbclock = RCC_ClocksStatus.PCLK1_Frequency; |
|
235 | apbclock = RCC_ClocksStatus.PCLK1_Frequency; | |
236 | } |
|
236 | } | |
237 | if (((((USART_TypeDef *)(uart->_dev))->CR1) & USART_CR1_OVER8) != (uint16_t)0) |
|
237 | if (((((USART_TypeDef *)(uart->_dev))->CR1) & USART_CR1_OVER8) != (uint16_t)0) | |
238 | { |
|
238 | { | |
239 | integerdivider = ((25 * apbclock) / (2 * (speed))); |
|
239 | integerdivider = ((25 * apbclock) / (2 * (speed))); | |
240 | } |
|
240 | } | |
241 | else |
|
241 | else | |
242 | { |
|
242 | { | |
243 | integerdivider = ((25 * apbclock) / (4 * (speed))); |
|
243 | integerdivider = ((25 * apbclock) / (4 * (speed))); | |
244 | } |
|
244 | } | |
245 | tmpreg = (integerdivider / 100) << 4; |
|
245 | tmpreg = (integerdivider / 100) << 4; | |
246 | fractionaldivider = integerdivider - (100 * (tmpreg >> 4)); |
|
246 | fractionaldivider = integerdivider - (100 * (tmpreg >> 4)); | |
247 | if ((((USART_TypeDef *)(uart->_dev))->CR1 & USART_CR1_OVER8) != (uint16_t)0) |
|
247 | if ((((USART_TypeDef *)(uart->_dev))->CR1 & USART_CR1_OVER8) != (uint16_t)0) | |
248 | { |
|
248 | { | |
249 | tmpreg |= ((((fractionaldivider * 8) + 50) / 100)) & ((uint8_t)0x07); |
|
249 | tmpreg |= ((((fractionaldivider * 8) + 50) / 100)) & ((uint8_t)0x07); | |
250 | } |
|
250 | } | |
251 | else |
|
251 | else | |
252 | { |
|
252 | { | |
253 | tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F); |
|
253 | tmpreg |= ((((fractionaldivider * 16) + 50) / 100)) & ((uint8_t)0x0F); | |
254 | } |
|
254 | } | |
255 | ((USART_TypeDef *)(uart->_dev))->BRR = (uint16_t)tmpreg; |
|
255 | ((USART_TypeDef *)(uart->_dev))->BRR = (uint16_t)tmpreg; | |
256 | return 1; |
|
256 | return 1; | |
257 | } |
|
257 | } | |
258 |
|
258 | |||
259 | int uartsetparity(uart_t* uart,uartparity_t parity) |
|
259 | int uartsetparity(uart_t* uart,uartparity_t parity) | |
260 | { |
|
260 | { | |
261 | uart->cfg &= ~(UARTPARITYMASK); |
|
261 | uart->cfg &= ~(UARTPARITYMASK); | |
262 | uart->cfg |= parity; |
|
262 | uart->cfg |= parity; | |
263 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~(((1<<9)+(1<<10))); |
|
263 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~(((1<<9)+(1<<10))); | |
264 | switch(parity) |
|
264 | switch(parity) | |
265 | { |
|
265 | { | |
266 | case uartparityeven: |
|
266 | case uartparityeven: | |
267 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<10); |
|
267 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<10); | |
268 | break; |
|
268 | break; | |
269 | case uartparityodd: |
|
269 | case uartparityodd: | |
270 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<10) + (1<<9); |
|
270 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<10) + (1<<9); | |
271 | break; |
|
271 | break; | |
272 | case uartparitynone: |
|
272 | case uartparitynone: | |
273 | break; |
|
273 | break; | |
274 | default : |
|
274 | default : | |
275 | return 0; |
|
275 | return 0; | |
276 | break; |
|
276 | break; | |
277 | } |
|
277 | } | |
278 | return 1; |
|
278 | return 1; | |
279 | } |
|
279 | } | |
280 |
|
280 | |||
281 | int uartsetdatabits(uart_t* uart,uartbits_t databits) |
|
281 | int uartsetdatabits(uart_t* uart,uartbits_t databits) | |
282 | { |
|
282 | { | |
283 | uart->cfg &= ~UARTBITSMASK; |
|
283 | uart->cfg &= ~UARTBITSMASK; | |
284 | uart->cfg |= databits; |
|
284 | uart->cfg |= databits; | |
285 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~(((1<<12))); |
|
285 | ((USART_TypeDef *)(uart->_dev))->CR1 &= ~(((1<<12))); | |
286 | switch(databits) |
|
286 | switch(databits) | |
287 | { |
|
287 | { | |
288 | case uart7bits: |
|
288 | case uart7bits: | |
289 | return 0; |
|
289 | return 0; | |
290 | break; |
|
290 | break; | |
291 | case uart8bits: |
|
291 | case uart8bits: | |
292 | break; |
|
292 | break; | |
293 | case uart9bits: |
|
293 | case uart9bits: | |
294 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<12); |
|
294 | ((USART_TypeDef *)(uart->_dev))->CR1 |= (1<<12); | |
295 | break; |
|
295 | break; | |
296 | default : |
|
296 | default : | |
297 | return 0; |
|
297 | return 0; | |
298 | break; |
|
298 | break; | |
299 | } |
|
299 | } | |
300 | return 1; |
|
300 | return 1; | |
301 | } |
|
301 | } | |
302 |
|
302 | |||
303 | int uartsetstopbits(uart_t* uart,uartstopbits_t stopbits) |
|
303 | int uartsetstopbits(uart_t* uart,uartstopbits_t stopbits) | |
304 | { |
|
304 | { | |
305 | uart->cfg &= ~UARTSTOPBITSMASK; |
|
305 | uart->cfg &= ~UARTSTOPBITSMASK; | |
306 | uart->cfg |= stopbits; |
|
306 | uart->cfg |= stopbits; | |
307 | ((USART_TypeDef *)(uart->_dev))->CR2 &= ~(((1<<12)+(1<<13))); |
|
307 | ((USART_TypeDef *)(uart->_dev))->CR2 &= ~(((1<<12)+(1<<13))); | |
308 | switch(stopbits) |
|
308 | switch(stopbits) | |
309 | { |
|
309 | { | |
310 | case uarthalfstop: |
|
310 | case uarthalfstop: | |
311 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<12); |
|
311 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<12); | |
312 | break; |
|
312 | break; | |
313 | case uartonestop: |
|
313 | case uartonestop: | |
314 | break; |
|
314 | break; | |
315 | case uartonehalfstop: |
|
315 | case uartonehalfstop: | |
316 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<12) + (1<<13); |
|
316 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<12) + (1<<13); | |
317 | break; |
|
317 | break; | |
318 | case uarttwostop: |
|
318 | case uarttwostop: | |
319 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<13); |
|
319 | ((USART_TypeDef *)(uart->_dev))->CR2 |= (1<<13); | |
320 | break; |
|
320 | break; | |
321 | default : |
|
321 | default : | |
322 | return 0; |
|
322 | return 0; | |
323 | break; |
|
323 | break; | |
324 | } |
|
324 | } | |
325 | return 1; |
|
325 | return 1; | |
326 | } |
|
326 | } | |
327 |
|
327 | |||
328 | int uartputc(uart_t* uart,char c) |
|
328 | int uartputc(uart_t* uart,char c) | |
329 | { |
|
329 | { | |
330 | while((((USART_TypeDef *)(uart->_dev))->SR & (uint16_t)(1<<7))!=(uint16_t)(1<<7)); |
|
330 | while((((USART_TypeDef *)(uart->_dev))->SR & (uint16_t)(1<<7))!=(uint16_t)(1<<7)); | |
331 | ((USART_TypeDef *)(uart->_dev))->DR = c; |
|
331 | ((USART_TypeDef *)(uart->_dev))->DR = c; | |
332 | return 1; |
|
332 | return 1; | |
333 | } |
|
333 | } | |
334 |
|
334 | |||
335 | char uartgetc(uart_t* uart) |
|
335 | char uartgetc(uart_t* uart) | |
336 | { |
|
336 | { | |
337 | while(!(((USART_TypeDef *)(uart->_dev))->SR & (1<<5))); |
|
337 | while(!(((USART_TypeDef *)(uart->_dev))->SR & (1<<5))); | |
338 | return (char)((USART_TypeDef *)(uart->_dev))->DR; |
|
338 | return (char)((USART_TypeDef *)(uart->_dev))->DR; | |
339 | } |
|
339 | } | |
340 |
|
340 | |||
341 | int uartputs(uart_t* uart,char* s) |
|
341 | int uartputs(uart_t* uart,char* s) | |
342 | { |
|
342 | { | |
343 | while (*s) uartputc(uart,*s++); |
|
343 | while (*s) uartputc(uart,*s++); | |
344 | return 1; |
|
344 | return 1; | |
345 | } |
|
345 | } | |
346 |
|
346 | |||
347 | int uartgets(uart_t* uart,char* s) |
|
347 | int uartgets(uart_t* uart,char* s) | |
348 | { |
|
348 | { | |
349 | do |
|
349 | do | |
350 | { |
|
350 | { | |
351 | (*s) = uartgetc(uart); |
|
351 | (*s) = uartgetc(uart); | |
352 | } |
|
352 | } | |
353 | while(*s++); |
|
353 | while(*s++); | |
354 | return 1; |
|
354 | return 1; | |
355 | } |
|
355 | } | |
356 |
|
356 | |||
357 | int uartputnc(uart_t* uart,char* c,int n) |
|
357 | int uartputnc(uart_t* uart,char* c,int n) | |
358 | { |
|
358 | { | |
359 | int l=0; |
|
359 | int l=0; | |
360 | while(l<n) |
|
360 | while(l<n) | |
361 | { |
|
361 | { | |
362 | uartputc(uart,*c++); |
|
362 | uartputc(uart,*c++); | |
363 | l++; |
|
363 | l++; | |
364 | } |
|
364 | } | |
365 | return n; |
|
365 | return n; | |
366 | } |
|
366 | } | |
367 |
|
367 | |||
368 | int uartgetnc(uart_t* uart,char* c,int n) |
|
368 | int uartgetnc(uart_t* uart,char* c,int n) | |
369 | { |
|
369 | { | |
370 | int l=0; |
|
370 | int l=0; | |
371 | while(l<n) |
|
371 | while(l<n) | |
372 | { |
|
372 | { | |
373 | *c++=uartgetc(uart); |
|
373 | *c++=uartgetc(uart); | |
374 | l++; |
|
374 | l++; | |
375 | } |
|
375 | } | |
376 | return n; |
|
376 | return n; | |
377 | } |
|
377 | } | |
378 |
|
378 | |||
379 | int uartavailiabledata(uart_t* uart) |
|
379 | int uartavailiabledata(uart_t* uart) | |
380 | { |
|
380 | { | |
381 | if(!(((USART_TypeDef *)(uart->_dev))->SR & (1<<5))) |
|
381 | if(!(((USART_TypeDef *)(uart->_dev))->SR & (1<<5))) | |
382 | return 0; |
|
382 | return 0; | |
383 | else |
|
383 | else | |
384 | return 1; |
|
384 | return 1; | |
385 | } |
|
385 | } | |
386 |
|
386 | |||
387 |
|
387 | |||
388 | int _uartstrwrite(streamdevice* device,void* data,int size, int n) |
|
388 | int _uartstrwrite(streamdevice* device,void* data,int size, int n) | |
389 | { |
|
389 | { | |
390 | return uartputnc((uart_t*) device->_stream,(char*) data,size*n); |
|
390 | return uartputnc((uart_t*) device->_stream,(char*) data,size*n); | |
391 | } |
|
391 | } | |
392 |
|
392 | |||
393 | int _uartstrread(streamdevice* device,void* data,int size, int n) |
|
393 | int _uartstrread(streamdevice* device,void* data,int size, int n) | |
394 | { |
|
394 | { | |
395 | return uartgetnc((uart_t*) device->_stream,(char*) data,size*n); |
|
395 | return uartgetnc((uart_t*) device->_stream,(char*) data,size*n); | |
396 | } |
|
396 | } | |
397 |
|
397 | |||
398 | int _uartstrsetpos(streamdevice* device,int pos) |
|
398 | int _uartstrsetpos(streamdevice* device,int pos) | |
399 | { |
|
399 | { | |
400 | return 1; |
|
400 | return 1; | |
401 | } |
|
401 | } | |
402 |
|
402 | |||
403 | int uartmkstreamdev(uart_t* uart,streamdevice* strdev) |
|
403 | int uartmkstreamdev(uart_t* uart,streamdevice* strdev) | |
404 | { |
|
404 | { | |
405 | strdev->_stream = (UHANDLE)uart; |
|
405 | strdev->_stream = (UHANDLE)uart; | |
406 | strdev->write = (write_t)&_uartstrwrite; |
|
406 | strdev->write = (write_t)&_uartstrwrite; | |
407 | strdev->read = (read_t)&_uartstrread; |
|
407 | strdev->read = (read_t)&_uartstrread; | |
408 | strdev->setpos = (setpos_t)&_uartstrsetpos; |
|
408 | strdev->setpos = (setpos_t)&_uartstrsetpos; | |
409 | strdev->streamPt = 0; |
|
409 | strdev->streamPt = 0; | |
410 | return 1; |
|
410 | return 1; | |
411 | } |
|
411 | } | |
412 |
|
412 | |||
413 |
|
413 | |||
414 |
|
414 | |||
415 |
|
415 | |||
416 |
|
416 | |||
417 |
|
417 | |||
418 |
|
418 | |||
419 |
|
419 | |||
420 |
|
420 | |||
421 |
|
421 | |||
422 |
|
422 | |||
423 |
|
423 | |||
424 |
|
424 | |||
425 |
|
425 | |||
426 |
|
426 | |||
427 |
|
427 | |||
428 |
|
428 | |||
429 |
|
429 | |||
430 |
|
430 |
@@ -1,11 +1,12 | |||||
1 | TEMPLATE = subdirs |
|
1 | TEMPLATE = subdirs | |
2 | CONFIG += ordered |
|
2 | CONFIG += ordered | |
3 | SUBDIRS = CORE/core.pro \ |
|
3 | SUBDIRS = CORE/core.pro \ | |
4 | CPU/cpu.pro \ |
|
4 | CPU/cpu.pro \ | |
5 | GPIO/gpio.pro \ |
|
5 | GPIO/gpio.pro \ | |
6 | UART/uart.pro \ |
|
6 | UART/uart.pro \ | |
7 | SPI/spi.pro |
|
7 | SPI/spi.pro \ | |
|
8 | I2C/i2c.pro | |||
8 |
|
9 | |||
9 |
|
10 | |||
10 |
|
11 | |||
11 |
|
12 |
@@ -1,207 +1,212 | |||||
1 | #--------------------------------------------------------------------------------- |
|
1 | #--------------------------------------------------------------------------------- | |
2 | # LIBRARY DEFINITIONS |
|
2 | # LIBRARY DEFINITIONS | |
3 | #--------------------------------------------------------------------------------- |
|
3 | #--------------------------------------------------------------------------------- | |
4 | LIBUC_LIBS_DIR = $$libuc2/lib |
|
4 | LIBUC_LIBS_DIR = $$libuc2/lib | |
5 |
|
5 | |||
6 | INCLUDEPATH += $$LIBUC_LIBS_DIR/includes \ |
|
6 | INCLUDEPATH += $$LIBUC_LIBS_DIR/includes \ | |
7 | $$LIBUC_LIBS_DIR/includes/$$ARCH |
|
7 | $$LIBUC_LIBS_DIR/includes/$$ARCH | |
8 |
|
8 | |||
9 | LIBUC_BIN_LIBS_DIR = $$LIBUC_LIBS_DIR/bin/$$ARCH |
|
9 | LIBUC_BIN_LIBS_DIR = $$LIBUC_LIBS_DIR/bin/$$ARCH | |
10 |
|
10 | |||
11 |
|
||||
12 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
11 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
13 | -lsdcard |
|
12 | -lsdcard | |
14 |
|
13 | |||
15 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
14 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
16 | -lfat32 |
|
15 | -lfat32 | |
17 |
|
16 | |||
18 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
17 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
19 | -lmbr |
|
18 | -lmbr | |
20 |
|
19 | |||
21 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
20 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
22 | -luart |
|
21 | -luart | |
23 |
|
22 | |||
24 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
23 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
|
24 | -li2c | |||
|
25 | ||||
|
26 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |||
25 | -lgpio |
|
27 | -lgpio | |
26 |
|
28 | |||
27 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
29 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
28 | -lspi |
|
30 | -lspi | |
29 |
|
31 | |||
30 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ |
|
32 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |
31 | -lcpu |
|
33 | -lcpu | |
32 |
|
34 | |||
|
35 | LIBS += -L$$LIBUC_LIBS_DIR/bin/$$ARCH \ | |||
|
36 | -lcore | |||
|
37 | ||||
33 |
|
38 | |||
34 |
|
39 | |||
35 |
|
40 | |||
36 | LIBUC_LIBS_CORE = -L $(LIBUC_LIBS_DIR_CORE) -static -lcore |
|
41 | LIBUC_LIBS_CORE = -L $(LIBUC_LIBS_DIR_CORE) -static -lcore | |
37 | LIBUC_LIBS_DIR_CORE = $(LIBUC_LIBS_DIR) |
|
42 | LIBUC_LIBS_DIR_CORE = $(LIBUC_LIBS_DIR) | |
38 | LIBUC_LIBS_DIR_CORE_CMD = -L $(LIBUC_LIBS_DIR_CORE) |
|
43 | LIBUC_LIBS_DIR_CORE_CMD = -L $(LIBUC_LIBS_DIR_CORE) | |
39 | LIBUC_INC_DIR_CORE = $(LIBUC_INC_DIR) |
|
44 | LIBUC_INC_DIR_CORE = $(LIBUC_INC_DIR) | |
40 | LIBUC_INC_DIR_CORE_CMD = |
|
45 | LIBUC_INC_DIR_CORE_CMD = | |
41 |
|
46 | |||
42 | LIBUC_LIBS_CPU = -static -lcpu |
|
47 | LIBUC_LIBS_CPU = -static -lcpu | |
43 | LIBUC_LIBS_DIR_CPU = $(LIBUC_LIBS_DIR) |
|
48 | LIBUC_LIBS_DIR_CPU = $(LIBUC_LIBS_DIR) | |
44 | LIBUC_LIBS_DIR_CPU_CMD = -L $(LIBUC_LIBS_DIR_CPU) |
|
49 | LIBUC_LIBS_DIR_CPU_CMD = -L $(LIBUC_LIBS_DIR_CPU) | |
45 | LIBUC_INC_DIR_CPU = $(LIBUC_INC_DIR)/$(ARCH) |
|
50 | LIBUC_INC_DIR_CPU = $(LIBUC_INC_DIR)/$(ARCH) | |
46 | LIBUC_INC_DIR_CPU_CMD = -I $(LIBUC_INC_DIR_CPU) |
|
51 | LIBUC_INC_DIR_CPU_CMD = -I $(LIBUC_INC_DIR_CPU) | |
47 |
|
52 | |||
48 | LIBUC_LIBS_GPIO = -static -lgpio |
|
53 | LIBUC_LIBS_GPIO = -static -lgpio | |
49 | LIBUC_LIBS_DIR_GPIO = $(LIBUC_LIBS_DIR) |
|
54 | LIBUC_LIBS_DIR_GPIO = $(LIBUC_LIBS_DIR) | |
50 | LIBUC_LIBS_DIR_GPIO_CMD = -L $(LIBUC_LIBS_DIR_GPIO) |
|
55 | LIBUC_LIBS_DIR_GPIO_CMD = -L $(LIBUC_LIBS_DIR_GPIO) | |
51 | LIBUC_INC_DIR_GPIO = $(LIBUC_INC_DIR) |
|
56 | LIBUC_INC_DIR_GPIO = $(LIBUC_INC_DIR) | |
52 | LIBUC_INC_DIR_GPIO_CMD = |
|
57 | LIBUC_INC_DIR_GPIO_CMD = | |
53 |
|
58 | |||
54 | LIBUC_LIBS_APB = -static -lapb |
|
59 | LIBUC_LIBS_APB = -static -lapb | |
55 | LIBUC_LIBS_DIR_APB = $(LIBUC_LIBS_DIR) |
|
60 | LIBUC_LIBS_DIR_APB = $(LIBUC_LIBS_DIR) | |
56 | LIBUC_LIBS_DIR_APB_CMD = -L $(LIBUC_LIBS_DIR_APB) |
|
61 | LIBUC_LIBS_DIR_APB_CMD = -L $(LIBUC_LIBS_DIR_APB) | |
57 | LIBUC_INC_DIR_APB = $(LIBUC_INC_DIR) |
|
62 | LIBUC_INC_DIR_APB = $(LIBUC_INC_DIR) | |
58 | LIBUC_INC_DIR_APB_CMD = |
|
63 | LIBUC_INC_DIR_APB_CMD = | |
59 |
|
64 | |||
60 | LIBUC_LIBS_UCSTRINGS = -static -lucstrings |
|
65 | LIBUC_LIBS_UCSTRINGS = -static -lucstrings | |
61 | LIBUC_LIBS_DIR_UCSTRINGS = $(LIBUC_LIBS_DIR) |
|
66 | LIBUC_LIBS_DIR_UCSTRINGS = $(LIBUC_LIBS_DIR) | |
62 | LIBUC_LIBS_DIR_UCSTRINGS_CMD = -L $(LIBUC_LIBS_DIR_UCSTRINGS) |
|
67 | LIBUC_LIBS_DIR_UCSTRINGS_CMD = -L $(LIBUC_LIBS_DIR_UCSTRINGS) | |
63 | LIBUC_INC_DIR_UCSTRINGS = $(LIBUC_INC_DIR) |
|
68 | LIBUC_INC_DIR_UCSTRINGS = $(LIBUC_INC_DIR) | |
64 | LIBUC_INC_DIR_UCSTRINGS_CMD = |
|
69 | LIBUC_INC_DIR_UCSTRINGS_CMD = | |
65 |
|
70 | |||
66 | LIBUC_LIBS_UART = -static -luart |
|
71 | LIBUC_LIBS_UART = -static -luart | |
67 | LIBUC_LIBS_DIR_UART = $(LIBUC_LIBS_DIR) |
|
72 | LIBUC_LIBS_DIR_UART = $(LIBUC_LIBS_DIR) | |
68 | LIBUC_LIBS_DIR_UART_CMD = -L $(LIBUC_LIBS_DIR_UART) |
|
73 | LIBUC_LIBS_DIR_UART_CMD = -L $(LIBUC_LIBS_DIR_UART) | |
69 | LIBUC_INC_DIR_UART = $(LIBUC_INC_DIR) |
|
74 | LIBUC_INC_DIR_UART = $(LIBUC_INC_DIR) | |
70 | LIBUC_INC_DIR_UART_CMD = |
|
75 | LIBUC_INC_DIR_UART_CMD = | |
71 |
|
76 | |||
72 | LIBUC_LIBS_SPI = -static -lspi |
|
77 | LIBUC_LIBS_SPI = -static -lspi | |
73 | LIBUC_LIBS_DIR_SPI = $(LIBUC_LIBS_DIR) |
|
78 | LIBUC_LIBS_DIR_SPI = $(LIBUC_LIBS_DIR) | |
74 | LIBUC_LIBS_DIR_SPI_CMD = -L $(LIBUC_LIBS_DIR_SPI) |
|
79 | LIBUC_LIBS_DIR_SPI_CMD = -L $(LIBUC_LIBS_DIR_SPI) | |
75 | LIBUC_INC_DIR_SPI = $(LIBUC_INC_DIR) |
|
80 | LIBUC_INC_DIR_SPI = $(LIBUC_INC_DIR) | |
76 | LIBUC_INC_DIR_SPI_CMD = |
|
81 | LIBUC_INC_DIR_SPI_CMD = | |
77 |
|
82 | |||
78 | LIBUC_LIBS_SSP = -static -lssp |
|
83 | LIBUC_LIBS_SSP = -static -lssp | |
79 | LIBUC_LIBS_DIR_SSP = $(LIBUC_LIBS_DIR) |
|
84 | LIBUC_LIBS_DIR_SSP = $(LIBUC_LIBS_DIR) | |
80 | LIBUC_LIBS_DIR_SSP_CMD = -L $(LIBUC_LIBS_DIR_SSP) |
|
85 | LIBUC_LIBS_DIR_SSP_CMD = -L $(LIBUC_LIBS_DIR_SSP) | |
81 | LIBUC_INC_DIR_SSP = $(LIBUC_INC_DIR) |
|
86 | LIBUC_INC_DIR_SSP = $(LIBUC_INC_DIR) | |
82 | LIBUC_INC_DIR_SSP_CMD = |
|
87 | LIBUC_INC_DIR_SSP_CMD = | |
83 |
|
88 | |||
84 | LIBUC_LIBS_IIC = -static -liic |
|
89 | LIBUC_LIBS_IIC = -static -liic | |
85 | LIBUC_LIBS_DIR_IIC = $(LIBUC_LIBS_DIR) |
|
90 | LIBUC_LIBS_DIR_IIC = $(LIBUC_LIBS_DIR) | |
86 | LIBUC_LIBS_DIR_IIC_CMD = -L $(LIBUC_LIBS_DIR_IIC) |
|
91 | LIBUC_LIBS_DIR_IIC_CMD = -L $(LIBUC_LIBS_DIR_IIC) | |
87 | LIBUC_INC_DIR_IIC = $(LIBUC_INC_DIR) |
|
92 | LIBUC_INC_DIR_IIC = $(LIBUC_INC_DIR) | |
88 | LIBUC_INC_DIR_IIC_CMD = |
|
93 | LIBUC_INC_DIR_IIC_CMD = | |
89 |
|
94 | |||
90 | LIBUC_LIBS_ADC = -static -ladc |
|
95 | LIBUC_LIBS_ADC = -static -ladc | |
91 | LIBUC_LIBS_DIR_ADC = $(LIBUC_LIBS_DIR) |
|
96 | LIBUC_LIBS_DIR_ADC = $(LIBUC_LIBS_DIR) | |
92 | LIBUC_LIBS_DIR_ADC_CMD = -L $(LIBUC_LIBS_DIR_ADC) |
|
97 | LIBUC_LIBS_DIR_ADC_CMD = -L $(LIBUC_LIBS_DIR_ADC) | |
93 | LIBUC_INC_DIR_ADC = $(LIBUC_INC_DIR) |
|
98 | LIBUC_INC_DIR_ADC = $(LIBUC_INC_DIR) | |
94 | LIBUC_INC_DIR_ADC_CMD = |
|
99 | LIBUC_INC_DIR_ADC_CMD = | |
95 |
|
100 | |||
96 | LIBUC_LIBS_24LC0X = -static -l24lc0X |
|
101 | LIBUC_LIBS_24LC0X = -static -l24lc0X | |
97 | LIBUC_LIBS_DIR_24LC0X = $(LIBUC_LIBS_DIR) |
|
102 | LIBUC_LIBS_DIR_24LC0X = $(LIBUC_LIBS_DIR) | |
98 | LIBUC_LIBS_DIR_24LC0X_CMD = -L $(LIBUC_LIBS_DIR_24LC0X) |
|
103 | LIBUC_LIBS_DIR_24LC0X_CMD = -L $(LIBUC_LIBS_DIR_24LC0X) | |
99 | LIBUC_INC_DIR_24LC0X = $(LIBUC_INC_DIR) |
|
104 | LIBUC_INC_DIR_24LC0X = $(LIBUC_INC_DIR) | |
100 | LIBUC_INC_DIR_24LC0X_CMD = |
|
105 | LIBUC_INC_DIR_24LC0X_CMD = | |
101 |
|
106 | |||
102 | LIBUC_LIBS_SDCARD = -static -lsdcard |
|
107 | LIBUC_LIBS_SDCARD = -static -lsdcard | |
103 | LIBUC_LIBS_DIR_SDCARD = $(LIBUC_LIBS_DIR) |
|
108 | LIBUC_LIBS_DIR_SDCARD = $(LIBUC_LIBS_DIR) | |
104 | LIBUC_LIBS_DIR_SDCARD_CMD = -L $(LIBUC_LIBS_DIR_SDCARD) |
|
109 | LIBUC_LIBS_DIR_SDCARD_CMD = -L $(LIBUC_LIBS_DIR_SDCARD) | |
105 | LIBUC_INC_DIR_SDCARD = $(LIBUC_INC_DIR) |
|
110 | LIBUC_INC_DIR_SDCARD = $(LIBUC_INC_DIR) | |
106 | LIBUC_INC_DIR_SDCARD_CMD = |
|
111 | LIBUC_INC_DIR_SDCARD_CMD = | |
107 |
|
112 | |||
108 | LIBUC_LIBS_VS10XX = -static -lvs10XX |
|
113 | LIBUC_LIBS_VS10XX = -static -lvs10XX | |
109 | LIBUC_LIBS_DIR_VS10XX = $(LIBUC_LIBS_DIR) |
|
114 | LIBUC_LIBS_DIR_VS10XX = $(LIBUC_LIBS_DIR) | |
110 | LIBUC_LIBS_DIR_VS10XX_CMD = -L $(LIBUC_LIBS_DIR_VS10XX) |
|
115 | LIBUC_LIBS_DIR_VS10XX_CMD = -L $(LIBUC_LIBS_DIR_VS10XX) | |
111 | LIBUC_INC_DIR_VS10XX = $(LIBUC_INC_DIR) |
|
116 | LIBUC_INC_DIR_VS10XX = $(LIBUC_INC_DIR) | |
112 | LIBUC_INC_DIR_VS10XX_CMD = |
|
117 | LIBUC_INC_DIR_VS10XX_CMD = | |
113 |
|
118 | |||
114 | LIBUC_LIBS_BLKDEVICE = -static -lblkdevice |
|
119 | LIBUC_LIBS_BLKDEVICE = -static -lblkdevice | |
115 | LIBUC_LIBS_DIR_BLKDEVICE = $(LIBUC_LIBS_DIR) |
|
120 | LIBUC_LIBS_DIR_BLKDEVICE = $(LIBUC_LIBS_DIR) | |
116 | LIBUC_LIBS_DIR_BLKDEVICE_CMD = -L $(LIBUC_LIBS_DIR_BLKDEVICE) |
|
121 | LIBUC_LIBS_DIR_BLKDEVICE_CMD = -L $(LIBUC_LIBS_DIR_BLKDEVICE) | |
117 | LIBUC_INC_DIR_BLKDEVICE = $(LIBUC_INC_DIR) |
|
122 | LIBUC_INC_DIR_BLKDEVICE = $(LIBUC_INC_DIR) | |
118 | LIBUC_INC_DIR_BLKDEVICE_CMD = |
|
123 | LIBUC_INC_DIR_BLKDEVICE_CMD = | |
119 |
|
124 | |||
120 | LIBUC_LIBS_FAT32 = -static -lfat32 |
|
125 | LIBUC_LIBS_FAT32 = -static -lfat32 | |
121 | LIBUC_LIBS_DIR_FAT32 = $(LIBUC_LIBS_DIR) |
|
126 | LIBUC_LIBS_DIR_FAT32 = $(LIBUC_LIBS_DIR) | |
122 | LIBUC_LIBS_DIR_FAT32_CMD = -L $(LIBUC_LIBS_DIR_FAT32) |
|
127 | LIBUC_LIBS_DIR_FAT32_CMD = -L $(LIBUC_LIBS_DIR_FAT32) | |
123 | LIBUC_INC_DIR_FAT32 = $(LIBUC_INC_DIR) |
|
128 | LIBUC_INC_DIR_FAT32 = $(LIBUC_INC_DIR) | |
124 | LIBUC_INC_DIR_FAT32_CMD = |
|
129 | LIBUC_INC_DIR_FAT32_CMD = | |
125 |
|
130 | |||
126 | LIBUC_LIBS_UHANDLE = -static -luhandle |
|
131 | LIBUC_LIBS_UHANDLE = -static -luhandle | |
127 | LIBUC_LIBS_DIR_UHANDLE = $(LIBUC_LIBS_DIR) |
|
132 | LIBUC_LIBS_DIR_UHANDLE = $(LIBUC_LIBS_DIR) | |
128 | LIBUC_LIBS_DIR_UHANDLE_CMD = -L $(LIBUC_LIBS_DIR_UHANDLE) |
|
133 | LIBUC_LIBS_DIR_UHANDLE_CMD = -L $(LIBUC_LIBS_DIR_UHANDLE) | |
129 | LIBUC_INC_DIR_UHANDLE = $(LIBUC_INC_DIR) |
|
134 | LIBUC_INC_DIR_UHANDLE = $(LIBUC_INC_DIR) | |
130 | LIBUC_INC_DIR_UHANDLE_CMD = |
|
135 | LIBUC_INC_DIR_UHANDLE_CMD = | |
131 |
|
136 | |||
132 | LIBUC_LIBS_STREAMDEVICES = -static -lstreamdevices |
|
137 | LIBUC_LIBS_STREAMDEVICES = -static -lstreamdevices | |
133 | LIBUC_LIBS_DIR_STREAMDEVICES = $(LIBUC_LIBS_DIR) |
|
138 | LIBUC_LIBS_DIR_STREAMDEVICES = $(LIBUC_LIBS_DIR) | |
134 | LIBUC_LIBS_DIR_STREAMDEVICES_CMD = -L $(LIBUC_LIBS_DIR_STREAMDEVICES) |
|
139 | LIBUC_LIBS_DIR_STREAMDEVICES_CMD = -L $(LIBUC_LIBS_DIR_STREAMDEVICES) | |
135 | LIBUC_INC_DIR_STREAMDEVICES = $(LIBUC_INC_DIR) |
|
140 | LIBUC_INC_DIR_STREAMDEVICES = $(LIBUC_INC_DIR) | |
136 | LIBUC_INC_DIR_STREAMDEVICES_CMD = |
|
141 | LIBUC_INC_DIR_STREAMDEVICES_CMD = | |
137 |
|
142 | |||
138 | LIBUC_LIBS_HEXVIEWER = -static -lhexviewer |
|
143 | LIBUC_LIBS_HEXVIEWER = -static -lhexviewer | |
139 | LIBUC_LIBS_DIR_HEXVIEWER = $(LIBUC_LIBS_DIR) |
|
144 | LIBUC_LIBS_DIR_HEXVIEWER = $(LIBUC_LIBS_DIR) | |
140 | LIBUC_LIBS_DIR_HEXVIEWER_CMD = -L $(LIBUC_LIBS_DIR_HEXVIEWER) |
|
145 | LIBUC_LIBS_DIR_HEXVIEWER_CMD = -L $(LIBUC_LIBS_DIR_HEXVIEWER) | |
141 | LIBUC_INC_DIR_HEXVIEWER = $(LIBUC_INC_DIR) |
|
146 | LIBUC_INC_DIR_HEXVIEWER = $(LIBUC_INC_DIR) | |
142 | LIBUC_INC_DIR_HEXVIEWER_CMD = |
|
147 | LIBUC_INC_DIR_HEXVIEWER_CMD = | |
143 |
|
148 | |||
144 | LIBUC_LIBS_MBR = -static -lmbr |
|
149 | LIBUC_LIBS_MBR = -static -lmbr | |
145 | LIBUC_LIBS_DIR_MBR = $(LIBUC_LIBS_DIR) |
|
150 | LIBUC_LIBS_DIR_MBR = $(LIBUC_LIBS_DIR) | |
146 | LIBUC_LIBS_DIR_MBR_CMD = -L $(LIBUC_LIBS_DIR_MBR) |
|
151 | LIBUC_LIBS_DIR_MBR_CMD = -L $(LIBUC_LIBS_DIR_MBR) | |
147 | LIBUC_INC_DIR_MBR = $(LIBUC_INC_DIR) |
|
152 | LIBUC_INC_DIR_MBR = $(LIBUC_INC_DIR) | |
148 | LIBUC_INC_DIR_MBR_CMD = |
|
153 | LIBUC_INC_DIR_MBR_CMD = | |
149 |
|
154 | |||
150 | LIBUC_LIBS_UCDIRENT = -static -lucdirent |
|
155 | LIBUC_LIBS_UCDIRENT = -static -lucdirent | |
151 | LIBUC_LIBS_DIR_UCDIRENT = $(LIBUC_LIBS_DIR) |
|
156 | LIBUC_LIBS_DIR_UCDIRENT = $(LIBUC_LIBS_DIR) | |
152 | LIBUC_LIBS_DIR_UCDIRENT_CMD = -L $(LIBUC_LIBS_DIR_UCDIRENT) |
|
157 | LIBUC_LIBS_DIR_UCDIRENT_CMD = -L $(LIBUC_LIBS_DIR_UCDIRENT) | |
153 | LIBUC_INC_DIR_UCDIRENT = $(LIBUC_INC_DIR) |
|
158 | LIBUC_INC_DIR_UCDIRENT = $(LIBUC_INC_DIR) | |
154 | LIBUC_INC_DIR_UCDIRENT_CMD = |
|
159 | LIBUC_INC_DIR_UCDIRENT_CMD = | |
155 |
|
160 | |||
156 | LIBUC_LIBS_FS = -static -lfs |
|
161 | LIBUC_LIBS_FS = -static -lfs | |
157 | LIBUC_LIBS_DIR_FS = $(LIBUC_LIBS_DIR) |
|
162 | LIBUC_LIBS_DIR_FS = $(LIBUC_LIBS_DIR) | |
158 | LIBUC_LIBS_DIR_FS_CMD = -L $(LIBUC_LIBS_DIR_FS) |
|
163 | LIBUC_LIBS_DIR_FS_CMD = -L $(LIBUC_LIBS_DIR_FS) | |
159 | LIBUC_INC_DIR_FS = $(LIBUC_INC_DIR) |
|
164 | LIBUC_INC_DIR_FS = $(LIBUC_INC_DIR) | |
160 | LIBUC_INC_DIR_FS_CMD = |
|
165 | LIBUC_INC_DIR_FS_CMD = | |
161 |
|
166 | |||
162 | LIBUC_LIBS_FSEXPLORER = -static -lfsexplorer |
|
167 | LIBUC_LIBS_FSEXPLORER = -static -lfsexplorer | |
163 | LIBUC_LIBS_DIR_FSEXPLORER = $(LIBUC_LIBS_DIR) |
|
168 | LIBUC_LIBS_DIR_FSEXPLORER = $(LIBUC_LIBS_DIR) | |
164 | LIBUC_LIBS_DIR_FSEXPLORER_CMD = -L $(LIBUC_LIBS_DIR_FSEXPLORER) |
|
169 | LIBUC_LIBS_DIR_FSEXPLORER_CMD = -L $(LIBUC_LIBS_DIR_FSEXPLORER) | |
165 | LIBUC_INC_DIR_FSEXPLORER = $(LIBUC_INC_DIR) |
|
170 | LIBUC_INC_DIR_FSEXPLORER = $(LIBUC_INC_DIR) | |
166 | LIBUC_INC_DIR_FSEXPLORER_CMD = |
|
171 | LIBUC_INC_DIR_FSEXPLORER_CMD = | |
167 |
|
172 | |||
168 | LIBUC_LIBS_DIR_ALLFS_CMD = $(LIBUC_LIBS_DIR_UCDIRENT_CMD) $(LIBUC_LIBS_DIR_FS_CMD) $(LIBUC_LIBS_DIR_MBR_CMD) $(LIBUC_LIBS_DIR_FAT32_CMD) $(LIBUC_LIBS_DIR_SDCARD_CMD) $(LIBUC_LIBS_DIR_BLKDEVICE_CMD) |
|
173 | LIBUC_LIBS_DIR_ALLFS_CMD = $(LIBUC_LIBS_DIR_UCDIRENT_CMD) $(LIBUC_LIBS_DIR_FS_CMD) $(LIBUC_LIBS_DIR_MBR_CMD) $(LIBUC_LIBS_DIR_FAT32_CMD) $(LIBUC_LIBS_DIR_SDCARD_CMD) $(LIBUC_LIBS_DIR_BLKDEVICE_CMD) | |
169 | LIBUC_INC_DIR_ALLFS_CMD = $(LIBUC_INC_DIR_UCDIRENT_CMD) $(LIBUC_INC_DIR_FS_CMD) $(LIBUC_INC_DIR_MBR_CMD) $(LIBUC_INC_DIR_FAT32_CMD) $(LIBUC_INC_DIR_SDCARD_CMD) $(LIBUC_INC_DIR_BLKDEVICE_CMD) |
|
174 | LIBUC_INC_DIR_ALLFS_CMD = $(LIBUC_INC_DIR_UCDIRENT_CMD) $(LIBUC_INC_DIR_FS_CMD) $(LIBUC_INC_DIR_MBR_CMD) $(LIBUC_INC_DIR_FAT32_CMD) $(LIBUC_INC_DIR_SDCARD_CMD) $(LIBUC_INC_DIR_BLKDEVICE_CMD) | |
170 | LIBUC_LIBS_ALLFS = $(LIBUC_LIBS_UCDIRENT) $(LIBUC_LIBS_FS) $(LIBUC_LIBS_MBR) $(LIBUC_LIBS_FAT32) $(LIBUC_LIBS_SDCARD) $(LIBUC_LIBS_BLKDEVICE) |
|
175 | LIBUC_LIBS_ALLFS = $(LIBUC_LIBS_UCDIRENT) $(LIBUC_LIBS_FS) $(LIBUC_LIBS_MBR) $(LIBUC_LIBS_FAT32) $(LIBUC_LIBS_SDCARD) $(LIBUC_LIBS_BLKDEVICE) | |
171 |
|
176 | |||
172 |
|
177 | |||
173 | LIBUC_LIBS_ADS127X = -static -lads127X |
|
178 | LIBUC_LIBS_ADS127X = -static -lads127X | |
174 | LIBUC_LIBS_DIR_ADS127X = $(LIBUC_LIBS_DIR) |
|
179 | LIBUC_LIBS_DIR_ADS127X = $(LIBUC_LIBS_DIR) | |
175 | LIBUC_LIBS_DIR_ADS127X_CMD = -L $(LIBUC_LIBS_DIR_ADS127X) |
|
180 | LIBUC_LIBS_DIR_ADS127X_CMD = -L $(LIBUC_LIBS_DIR_ADS127X) | |
176 | LIBUC_INC_DIR_ADS127X = $(LIBUC_INC_DIR) |
|
181 | LIBUC_INC_DIR_ADS127X = $(LIBUC_INC_DIR) | |
177 | LIBUC_INC_DIR_ADS127X_CMD = |
|
182 | LIBUC_INC_DIR_ADS127X_CMD = | |
178 |
|
183 | |||
179 |
|
184 | |||
180 | LIBUC_LIBS_NXPLIB = -static -lnxplib |
|
185 | LIBUC_LIBS_NXPLIB = -static -lnxplib | |
181 | LIBUC_LIBS_DIR_NXPLIB = $(LIBUC_LIBS_DIR) |
|
186 | LIBUC_LIBS_DIR_NXPLIB = $(LIBUC_LIBS_DIR) | |
182 | LIBUC_LIBS_DIR_NXPLIB_CMD = -L $(LIBUC_LIBS_DIR_NXPLIB) |
|
187 | LIBUC_LIBS_DIR_NXPLIB_CMD = -L $(LIBUC_LIBS_DIR_NXPLIB) | |
183 | LIBUC_INC_DIR_NXPLIB = $(LIBUC_INC_DIR)/LPCXXXX |
|
188 | LIBUC_INC_DIR_NXPLIB = $(LIBUC_INC_DIR)/LPCXXXX | |
184 | LIBUC_INC_DIR_NXPLIB_CMD = -I $(LIBUC_INC_DIR_NXPLIB) |
|
189 | LIBUC_INC_DIR_NXPLIB_CMD = -I $(LIBUC_INC_DIR_NXPLIB) | |
185 |
|
190 | |||
186 | LIBUC_LIBS_ARMMATH = -static -larmmath |
|
191 | LIBUC_LIBS_ARMMATH = -static -larmmath | |
187 | LIBUC_LIBS_DIR_ARMMATH = $(LIBUC_LIBS_DIR) |
|
192 | LIBUC_LIBS_DIR_ARMMATH = $(LIBUC_LIBS_DIR) | |
188 | LIBUC_LIBS_DIR_ARMMATH_CMD = -L $(LIBUC_LIBS_DIR_ARMMATH) |
|
193 | LIBUC_LIBS_DIR_ARMMATH_CMD = -L $(LIBUC_LIBS_DIR_ARMMATH) | |
189 | LIBUC_INC_DIR_ARMMATH = $(LIBUC_INC_DIR)/ARM |
|
194 | LIBUC_INC_DIR_ARMMATH = $(LIBUC_INC_DIR)/ARM | |
190 | LIBUC_INC_DIR_ARMMATH_CMD = $(LIBUC_INC_DIR_ARMMATH) |
|
195 | LIBUC_INC_DIR_ARMMATH_CMD = $(LIBUC_INC_DIR_ARMMATH) | |
191 |
|
196 | |||
192 |
|
197 | |||
193 |
|
198 | |||
194 |
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199 | |||
195 |
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200 | |||
196 |
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201 | |||
197 |
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202 | |||
198 |
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203 | |||
199 |
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204 | |||
200 |
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205 | |||
201 |
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206 | |||
202 |
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207 | |||
203 |
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208 | |||
204 |
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209 | |||
205 |
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210 | |||
206 |
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211 | |||
207 |
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