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37 results

main.c

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  • Forked from card10 / firmware
    Source project has a limited visibility.
    main.c 6.31 KiB
    #include <stdio.h>
    #include <stddef.h>
    #include <stdbool.h>
    #include <string.h>
    
    #include "mxc_config.h"
    #include "mxc_sys.h"
    #include "mxc_delay.h"
    #include "flc.h"
    #include "icc.h"
    #include "i2c.h"
    #include "crc.h"
    #include "board.h"
    #include "led.h"
    #include "ff.h"
    #include "crc16-ccitt.h"
    #include "pb.h"
    #include "display.h"
    #include "GUI_Paint.h"
    #include "card10.h"
    
    #include "pmic.h"
    
    #define GPIO_PORT_IN                PORT_1
    #define GPIO_PIN_IN                 PIN_6
    
    #define PARTITION_START (0x10000000 + 64 * 1024)
    #define PARTITION_END (0x10000000 + 1024 * 1024 - 1)
    
    extern void run_usbmsc(void);
    
    DIR dir;
    FATFS FatFs;
    
    bool mount(void)
    {
        FRESULT res;
        res=f_mount(&FatFs,"/",0);
        if(res != FR_OK) {
            printf("f_mount error %d\n", res);
            return false;
        }
    
        res = f_opendir(&dir, "0:");
        if(res != FR_OK) {
            printf("f_opendir error %d\n", res);
            return false;
        }
    
        return true;
    }
    
    bool check_integrity(void)
    {
        FIL file;
        UINT readbytes;
        char *filename = "card10.bin";
        uint8_t data[512];
        FRESULT res;
    
        res=f_open(&file, filename, FA_OPEN_EXISTING|FA_READ);
        if(res != FR_OK) {
            printf("f_open error %d\n", res);
            return false;
        }
    
        uint16_t crcval = 0;
        do {
            res = f_read(&file, data, sizeof(data), &readbytes);
            if(res != FR_OK) {