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/*------------------------------------------------------------------------------
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-- This file is a part of the libuc, microcontroler library
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-- Copyright (C) 2011, Alexis Jeandet
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------
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-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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-------------------------------------------------------------------------------*/
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#include "bsp.h"
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#include <streamdevices.h>
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#include <malloc.h>
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#include <gpio.h>
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#include <uart.h>
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#include <stdio.h>
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#include <stm32f4xx_gpio.h>
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#include <stm32f4xx_fsmc.h>
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#include <i2c.h>
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#include <core.h>
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#include <terminal.h>
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#include <pwm.h>
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#include <spi.h>
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uint32_t OSC0 =12000000;
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uint32_t INTOSC =16000000;
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uint32_t RTCOSC =32768;
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uint32_t currentCpuFreq=0;
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extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__];
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gpio_t TickLed = LED1;
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LCD_IF_t lcdIF0={
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.init = &bsp_FSMC_init,
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.status = &bsp_lcd0_status,
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.writereg = &bsp_lcd0_write_reg,
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.readreg = &bsp_lcd0_read_reg,
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.writeGRAM = &bsp_lcd0_writeGRAM,
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.readGRAM = &bsp_lcd0_readGRAM
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};
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LCD_t lcd0={
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.interface = &lcdIF0,
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.init = &D51E5TA7601init,
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.paint = &D51E5TA7601paint,
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.paintFB = D51E5TA7601paintFB,
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.setFrame = &D51E5TA7601setFrame,
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.paintText = &D51E5TA7601paintText,
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.paintFilRect = &D51E5TA7601paintFilRect,
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.getPix = &D51E5TA7601getPix,
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.refreshenable = &D51E5TA7601refreshenable,
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.width= 320,
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.height = 480,
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.isFrameBuffer = 0
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};
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terminal_t terminal0;
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volatile int16_t* lcd0_CMD=(volatile int16_t*)0x60000000;
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volatile int16_t* lcd0_DATA=(volatile int16_t*)0x61FFFFF0;
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volatile int16_t* SRAM_DATA=(volatile int16_t*)0x64000000;
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// Frame buffers 300kB per buffer, RAM size=1M*16 -> 6.8 buffers max
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volatile int16_t* FRAME_BUFFER0_data=(volatile int16_t*)0x64000000;
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volatile int16_t* FRAME_BUFFER1_data=((volatile int16_t*)0x64000000)+(320*480); //300kB per buffer
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LCD_t __attribute__ ((aligned (4))) FRAME_BUFFER0=
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{
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.interface.buffer=(int16_t*)0x64000000,
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.init = &D51E5TA7601init_FrameBuff,
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.paint = &D51E5TA7601paint_FrameBuff,
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.setFrame = &D51E5TA7601setFrame_FrameBuff,
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.paintText = &D51E5TA7601paintText_FrameBuff,
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.paintFilRect = &D51E5TA7601paintFilRect_FrameBuff,
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.getPix = &D51E5TA7601getPix_FrameBuff,
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.refreshenable = &D51E5TA7601refreshenable_FrameBuff,
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.width= 480,
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.height = 320,
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.isFrameBuffer = 1
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};
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LCD_t __attribute__ ((aligned (4))) FRAME_BUFFER1=
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{
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.interface.buffer=(((int16_t*)0x64000000)+(320*480)),
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.init = &D51E5TA7601init_FrameBuff,
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.paint = &D51E5TA7601paint_FrameBuff,
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.setFrame = &D51E5TA7601setFrame_FrameBuff,
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.paintText = &D51E5TA7601paintText_FrameBuff,
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.paintFilRect = &D51E5TA7601paintFilRect_FrameBuff,
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.getPix = &D51E5TA7601getPix_FrameBuff,
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.refreshenable = &D51E5TA7601refreshenable_FrameBuff,
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.width= 480,
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.height = 320,
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.isFrameBuffer = 1
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};
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LCD_t* FRAME_BUFFER=&FRAME_BUFFER0;
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float VREF0 =(float)3.3;
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int bsp_init()
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{
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int i=0;
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for(i=0;i<32;i++)
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{
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__opnfiles__[i] = NULL;
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}
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bsp_GPIO_init();
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// bsp_uart_init();
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bsp_iic_init();
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bsp_spi_init();
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bsp_TC_init();
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bsp_FSMC_init();
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bsp_GTerm_init();
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printf("\r=====================\n\r");
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printf( "=====================\n\r");
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printf(BSP);
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printf(" initialised\n\r");
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printf( "=====================\n\r");
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return 1;
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}
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void bsp_GPIO_init()
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{
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gpio_t gpio1 = gpioopen(LED1);
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gpio_t gpio2 = gpioopen(LED2);
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gpio_t gpio3 = gpioopen(LED3);
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gpio_t gpio4 = gpioopen(PSU_DISABLE);
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gpio_t gpio5 = gpioopen(PSU_ALERT_5V);
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gpio_t gpio6 = gpioopen(PSU_ALERT_1_5V);
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gpio_t gpio7 = gpioopen(PSU_ALERT_3_3V);
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gpio_t gpio8 = gpioopen(BP1);
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gpio_t gpio9 = gpioopen(BP2);
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gpio_t gpio10 = gpioopen(BP3);
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gpio_t gpio11 = gpioopen(BP4);
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gpio_t gpio12 = gpioopen(TC_IRQ);
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gpiosetspeed(&gpio1,gpiohighspeed);
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gpiosetspeed(&gpio2,gpiohighspeed);
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gpiosetspeed(&gpio3,gpiohighspeed);
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gpiosetspeed(&gpio4,gpiohighspeed);
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gpiosetspeed(&gpio5,gpiohighspeed);
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gpiosetspeed(&gpio6,gpiohighspeed);
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gpiosetspeed(&gpio7,gpiohighspeed);
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gpiosetspeed(&gpio8,gpiohighspeed);
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gpiosetspeed(&gpio9,gpiohighspeed);
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gpiosetspeed(&gpio10,gpiohighspeed);
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gpiosetspeed(&gpio11,gpiohighspeed);
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gpiosetspeed(&gpio12,gpiohighspeed);
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gpioclr(PSU_DISABLE);
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gpiosetdir(&gpio1,gpiooutdir);
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gpiosetdir(&gpio3,gpiooutdir);
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gpiosetdir(&gpio2,gpiooutdir);
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gpiosetdir(&gpio4,gpiooutdir);
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gpiosetdir(&gpio5,gpioindir);
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gpiosetdir(&gpio6,gpioindir);
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gpiosetdir(&gpio7,gpioindir);
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gpiosetdir(&gpio8,gpioindir);
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gpiosetdir(&gpio9,gpioindir);
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gpiosetdir(&gpio10,gpioindir);
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gpiosetdir(&gpio11,gpioindir);
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gpiosetdir(&gpio12,gpioindir);
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gpiosetpulltype(&gpio4,gpiopushpulltype);
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gpiosetpulltype(&gpio12,gpiopulluptype);
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gpioclr(PSU_DISABLE);
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pwmopen(PWM9_CH2,LCD_BACKLIGHT);
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int error = pwmsetconfig(PWM9_CH2,100,80.0);
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}
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void bsp_uart_init()
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{
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if(__opnfiles__[1]==NULL)
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{
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streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice));
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uart_t uart = uartopenandconfig(uart1,uartparitynone | uart8bits | uartonestop,115200,PA9,PA10,-1,-1);
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uartmkstreamdev(uart,fd1);
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__opnfiles__[1] = fd1;
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}
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else
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{
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uartopenandconfig(uart1,uartparitynone | uart8bits | uartonestop,115200,PA9,PA10,-1,-1);
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}
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}
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int bsp_FSMC_init()
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{
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#define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA))
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#define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8)
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gpio_t gpio1 = gpioopen(LCD_RESET);
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gpiosetspeed(&gpio1,gpiohighspeed);
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gpiosetdir(&gpio1,gpiooutdir);
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gpioclr(LCD_RESET);
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gpio_t LCD_DBxList[]={
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LCD_CS,
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LCD_RS,
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LCD_WR,
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LCD_RD,
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LCD_D0,
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LCD_D1,
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LCD_D2,
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LCD_D3,
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LCD_D4,
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LCD_D5,
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LCD_D6,
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LCD_D7,
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LCD_D8,
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LCD_D9,
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LCD_D10,
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LCD_D11,
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LCD_D12,
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LCD_D13,
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LCD_D14,
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LCD_D15};
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for(int i=0;i<20;i++)
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{
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gpio_t LCD_DBx = gpioopen(LCD_DBxList[i]);
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LCD_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype;
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gpiosetconfig(&LCD_DBx);
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GPIO_PinAFConfig(GPIOGETPORT(LCD_DBx), (uint8_t)(LCD_DBx & 0xF), GPIO_AF_FSMC);
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}
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FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
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FSMC_NORSRAMTimingInitTypeDef p,readtim;
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/* Enable FSMC clock */
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RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);
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/*-- FSMC Configuration ------------------------------------------------------*/
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/*----------------------- SRAM Bank 3 ----------------------------------------*/
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/* FSMC_Bank1_NORSRAM3 configuration */
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p.FSMC_AddressSetupTime = 0xf;
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p.FSMC_AddressHoldTime = 0xf;
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//ili9328 -> data setup time > 10ns
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p.FSMC_DataSetupTime = 0xf;
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if(getCpuFreq()>100*1000*1000)
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p.FSMC_DataSetupTime = 0xf;// 11;
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p.FSMC_BusTurnAroundDuration = 0xf;
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p.FSMC_CLKDivision = 0;
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p.FSMC_DataLatency = 0xf;
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//ili9328 -> data hold time > 15ns
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if(getCpuFreq()>66*1000*1000)
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p.FSMC_DataLatency = 0xf;
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p.FSMC_AccessMode = FSMC_AccessMode_A;
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readtim.FSMC_AddressSetupTime = 0xf;
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readtim.FSMC_AddressHoldTime = 0xf;
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//p.FSMC_DataSetupTime = 9;
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readtim.FSMC_DataSetupTime = 0xf ;// 11;
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if(getCpuFreq()>100*1000*1000)
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readtim.FSMC_DataSetupTime = 0xf;// 11;
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readtim.FSMC_BusTurnAroundDuration = 0xf;
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readtim.FSMC_CLKDivision = 2;
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readtim.FSMC_DataLatency = 0xf;
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if(getCpuFreq()>66*1000*1000)
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readtim.FSMC_DataLatency = 0xf;
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readtim.FSMC_AccessMode = FSMC_AccessMode_A;
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FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM1;
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FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
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FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
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FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
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FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
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FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
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FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &readtim;
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FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
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FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
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/* Enable FSMC NOR/SRAM Bank1 */
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FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM1, ENABLE);
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gpio_t SRAM_DBxList[]={
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SRAM_A0,
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SRAM_A1,
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SRAM_A2,
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SRAM_A3,
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SRAM_A4,
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SRAM_A5,
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SRAM_A6,
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SRAM_A7,
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SRAM_A8,
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SRAM_A9,
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SRAM_A10,
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SRAM_A11,
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SRAM_A12,
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SRAM_A13,
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SRAM_A14,
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SRAM_A15,
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SRAM_A16,
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SRAM_A17,
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SRAM_A18,
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SRAM_A19,
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SRAM_NBL0,
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SRAM_NBL1,
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SRAM_NCE
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};
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for(int i=0;i<23;i++)
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{
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gpio_t SRAM_DBx = gpioopen(SRAM_DBxList[i]);
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SRAM_DBx |= gpiohighspeed | gpioaf | gpiopushpulltype | gpionopulltype;
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gpiosetconfig(&SRAM_DBx);
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GPIO_PinAFConfig(GPIOGETPORT(SRAM_DBx), (uint8_t)(SRAM_DBx & 0xF), GPIO_AF_FSMC);
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}
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/*-- FSMC Configuration ------------------------------------------------------*/
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// p.FSMC_AddressSetupTime = 3;
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p.FSMC_AddressSetupTime = 1;
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p.FSMC_AddressHoldTime = 1;
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// p.FSMC_DataSetupTime = 6;
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p.FSMC_DataSetupTime = 1;
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p.FSMC_BusTurnAroundDuration = 1;
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p.FSMC_CLKDivision = 0;
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p.FSMC_DataLatency = 1;
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p.FSMC_AccessMode = FSMC_AccessMode_A;
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FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2;
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FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
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FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_PSRAM;
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FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
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FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
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FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
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FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
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FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
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FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
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FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
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FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
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FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
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/*!< Enable FSMC Bank1_SRAM2 Bank */
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FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE);
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gpioset(LCD_RESET);
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delay_100us(500);
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gpioclr(LCD_RESET);
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delay_100us(500);
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gpioset(LCD_RESET);
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lcd0.init(&lcd0);
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return 1;
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}
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void bsp_spi_init()
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{
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// ads7843init(&tc_dev,spi1,ADS7843_POWER_ADC_ON|ADS7843_MODE_12BITS,&TC_setnCS,&TC_busy);
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spiopenandconfig(spi1,spimaster|spi8bits|spimsbfirst|spiclkfirstedge,10000000,TC_DIN,TC_DOUT,TC_CLK,-1);
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}
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void bsp_iic_init()
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{
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i2copenandconfig(i2c3,0,10000,PH8,PH7);
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}
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void bsp_SD_init()
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{
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}
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void vs10XXclearXCS(){}
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void vs10XXsetXCS(){}
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int vs10XXDREQ()
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{
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return 1;
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}
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void bsppowersdcard(char onoff) //always ON
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{
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}
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char bspsdcardpresent()
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|
{
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|
return 0;
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}
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char bspsdcardwriteprotected()
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|
{
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|
return 0;
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}
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void bspsdcardselect(char YESNO)
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|
{
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}
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void bsp_lcd0_write_reg(uint32_t reg,uint32_t data)
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|
|
{
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*lcd0_CMD=(uint16_t)reg;
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*lcd0_DATA=(uint16_t)data;
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|
}
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uint32_t bsp_lcd0_read_reg(uint32_t reg)
|
|
|
{
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|
|
uint16_t value;
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*lcd0_CMD=(uint16_t)reg;
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|
value = *lcd0_DATA;
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value = *lcd0_DATA;
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return value;
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|
}
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void bsp_lcd0_writeGRAM(void* buffer,uint32_t count)
|
|
|
{
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|
|
*lcd0_CMD=(uint16_t)D51E5TA7601_REGISTER_WRITEDATATOGRAM;
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|
|
uint16_t* castedBuff=(uint16_t*)buffer;
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|
for(int i=0;i<(int)count;i++)
|
|
|
{
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|
|
*lcd0_DATA=castedBuff[i];
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|
|
}
|
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|
}
|
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|
|
|
|
void bsp_lcd0_setGRAM()
|
|
|
{
|
|
|
*lcd0_CMD=(uint16_t)D51E5TA7601_REGISTER_WRITEDATATOGRAM;
|
|
|
}
|
|
|
|
|
|
void bsp_lcd0_readGRAM(void* buffer,uint32_t count)
|
|
|
{
|
|
|
uint16_t* castedBuff=(uint16_t*)buffer;
|
|
|
*lcd0_CMD=(uint16_t)D51E5TA7601_REGISTER_WRITEDATATOGRAM;
|
|
|
castedBuff[0]=lcd0_DATA[0];
|
|
|
for(int i=0;i<(int)count;i++)
|
|
|
{
|
|
|
castedBuff[i]=lcd0_DATA[0];
|
|
|
}
|
|
|
}
|
|
|
|
|
|
uint32_t bsp_lcd0_status()
|
|
|
{
|
|
|
uint16_t status = lcd0_CMD[0];
|
|
|
return (uint32_t)status;
|
|
|
}
|
|
|
|
|
|
void TC_setnCS(char val)
|
|
|
{
|
|
|
return gpiosetval(TC_BUSY,val);
|
|
|
}
|
|
|
|
|
|
int TC_busy()
|
|
|
{
|
|
|
return gpiogetval(TC_BUSY);
|
|
|
}
|
|
|
|
|
|
void bsp_TC_init()
|
|
|
{
|
|
|
#define GPIOGETPORT(gpio) ((GPIO_TypeDef*)(((((uint32_t)gpio) & (uint32_t)0x0000FF00)*(uint32_t)4) + (uint32_t)GPIOA))
|
|
|
#define GPIOPORTNUM(gpio) (((uint32_t)(gpio) & (uint32_t)0x0000FF00)>>(uint32_t)8)
|
|
|
|
|
|
gpio_t gpio1 = gpioopen(TC_BUSY);
|
|
|
gpio1 |= gpiohighspeed | gpioindir | gpionopulltype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
|
|
|
gpio1 = gpioopen(TC_IRQ);
|
|
|
gpio1 |= gpiohighspeed | gpioindir | gpiopulluptype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
|
|
|
gpio1 = gpioopen(TC_CS);
|
|
|
gpio1 |= gpiohighspeed | gpiooutdir | gpionopulltype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
|
|
|
gpio1 = gpioopen(TC_CLK);
|
|
|
gpio1 |= gpiohighspeed | gpioaf | gpionopulltype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
GPIO_PinAFConfig(GPIOGETPORT(TC_CLK), (uint8_t)(TC_CLK & 0xF), GPIO_AF_SPI1);
|
|
|
|
|
|
gpio1 = gpioopen(TC_DIN);
|
|
|
gpio1 |= gpiohighspeed | gpioaf | gpionopulltype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
GPIO_PinAFConfig(GPIOGETPORT(gpio1), (uint8_t)(gpio1 & 0xF), GPIO_AF_SPI1);
|
|
|
|
|
|
gpio1 = gpioopen(TC_DOUT);
|
|
|
gpio1 |= gpiohighspeed | gpioaf | gpionopulltype;
|
|
|
gpiosetconfig(&gpio1);
|
|
|
GPIO_PinAFConfig(GPIOGETPORT(gpio1), (uint8_t)(gpio1 & 0xF), GPIO_AF_SPI1);
|
|
|
}
|
|
|
|
|
|
|
|
|
void bsp_GTerm_init()
|
|
|
{
|
|
|
FRAME_BUFFER->init(FRAME_BUFFER);
|
|
|
if(__opnfiles__[1]==NULL)
|
|
|
{
|
|
|
//uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t));
|
|
|
streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice));
|
|
|
terminal_init(&terminal0 ,FRAME_BUFFER,&ComicSansMS_8,fd1);
|
|
|
__opnfiles__[1] = fd1;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
