bsp.c
134 lines
| 3.3 KiB
| text/x-c
|
CLexer
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | /*------------------------------------------------------------------------------ | ||
| -- This file is a part of the libuc, microcontroler library | ||||
| -- Copyright (C) 2011, Alexis Jeandet | ||||
| -- | ||||
| -- This program is free software; you can redistribute it and/or modify | ||||
| -- it under the terms of the GNU General Public License as published by | ||||
| -- the Free Software Foundation; either version 3 of the License, or | ||||
| -- (at your option) any later version. | ||||
| -- | ||||
| -- This program is distributed in the hope that it will be useful, | ||||
| -- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| -- GNU General Public License for more details. | ||||
| -- | ||||
| -- You should have received a copy of the GNU General Public License | ||||
| -- along with this program; if not, write to the Free Software | ||||
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
|
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | ------------------------------------------------------------------------------- | ||
| -- Author : Alexis Jeandet | ||||
| -- Mail : alexis.jeandet@gmail.com | ||||
| -------------------------------------------------------------------------------*/ | ||||
| #include "bsp.h" | ||||
|
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | #include <streamdevices.h> | ||
| #include <malloc.h> | ||||
| #include <gpio.h> | ||||
| #include <uart.h> | ||||
| #include <stdio.h> | ||||
| uint32_t OSC0 =8000000; | ||||
| uint32_t INTOSC =16000000; | ||||
| uint32_t RTCOSC =32768; | ||||
| uint32_t currentCpuFreq=0; | ||||
| extern streamdevice* __opnfiles__[__MAX_OPENED_FILES__]; | ||||
|
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | |||
| float VREF0 =(float)3.3; | ||||
| int bsp_init() | ||||
| { | ||||
|
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | int i=0; | ||
| for(i=0;i<32;i++) | ||||
| { | ||||
| __opnfiles__[i] = NULL; | ||||
| } | ||||
| bsp_GPIO_init(); | ||||
| bsp_uart_init(); | ||||
| printf("\r================================================================\n\r"); | ||||
| printf("================================================================\n\r"); | ||||
| printf(BSP); | ||||
| printf(" initialised\n\r"); | ||||
| printf("================================================================\n\r"); | ||||
| return 1; | ||||
|
jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| void bsp_GPIO_init() | ||||
| { | ||||
|
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | gpio_t gpio1 = gpioopen(PD12);//gpioopen(LED1); //PD9 D=> 0x0300 9 => 0x0009 | ||
| gpio_t gpio2 = gpioopen(PD13);//gpioopen(LED2); | ||||
| gpio_t gpio3 = gpioopen(PD14);//gpioopen(LED2); | ||||
| gpio_t gpio4 = gpioopen(PD15);//gpioopen(LED2); | ||||
| gpiosetspeed(&gpio1,gpiohighspeed); | ||||
| gpiosetspeed(&gpio2,gpiohighspeed); | ||||
| gpiosetspeed(&gpio3,gpiohighspeed); | ||||
| gpiosetspeed(&gpio4,gpiohighspeed); | ||||
| gpiosetdir(&gpio1,gpiooutdir); | ||||
| gpiosetdir(&gpio3,gpiooutdir); | ||||
| gpiosetdir(&gpio2,gpiooutdir); | ||||
| gpiosetdir(&gpio4,gpiooutdir); | ||||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| void bsp_uart_init() | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | if(__opnfiles__[1]==NULL) | ||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r25 | //uart_t* uart1 = (uart_t*)malloc(sizeof(uart_t)); | ||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | streamdevice* fd1 = (streamdevice*)malloc(sizeof(streamdevice)); | ||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r25 | uart_t uart = uartopenandconfig(uart3,uartparitynone | uart8bits | uartonestop,19200,PB10,PB11,-1,-1); | ||
| uartmkstreamdev(uart,fd1); | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | __opnfiles__[1] = fd1; //stdo | ||
| __opnfiles__[0] = fd1; //stdi | ||||
| } | ||||
| else | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r25 | uartopenandconfig(2,uartparitynone | uart8bits | uartonestop,115200,PB10,PB11,-1,-1); | ||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | } | ||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | void bsp_spi_init() | ||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | { | ||
| } | ||||
| void bsp_iic_init() | ||||
| { | ||||
| } | ||||
| void bsp_SD_init() | ||||
| { | ||||
| } | ||||
| void vs10XXclearXCS(){} | ||||
| void vs10XXsetXCS(){} | ||||
| int vs10XXDREQ() | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | return 1; | ||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| void bsppowersdcard(char onoff) //always ON | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | |||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| char bspsdcardpresent() | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | return 0; | ||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| char bspsdcardwriteprotected() | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | return 0; | ||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||
| void bspsdcardselect(char YESNO) | ||||
| { | ||||
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jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | |||
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jeandet@PC-DE-JEANDET.lpp.polytechnique.fr
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r14 | } | ||