MBIC BOOTLOADER 제작중

Inc/MBIC_BootLoader.h

@@ -9,5 +9,21 @@
 #define MBIC_BOOTLOADER_H_
 
 
+#define MBIC_PREAMBLE0 0x16
+#define MBIC_PREAMBLE1 0x16
+#define MBIC_PREAMBLE2 0x16
+#define MBIC_PREAMBLE3 0x16
+#define MBIC_SUBUID0 0x00
+#define MBIC_SUBUID1 0xF1
+#define MBIC_RCODE
+#define MBIC_TRID
+#define MBIC_SEQNUM
+#define MBIC_TTL
+#define MBIC_TIME
+#define MBIC_ERRRESPONSE
+#define MBIC_CMD
+#define MBIC_LENGTH
+#define MBIC_CHECKSHUM
+#define MBIC_ETX 0x03
 
 #endif /* MBIC_BOOTLOADER_H_ */

Src/CRC.c

@@ -8,8 +8,15 @@
 /*---------------------------------------------------------------------------------------*/
 /*									CRC16	TABLE						    			 */
 /*---------------------------------------------------------------------------------------*/
+
+#include <stdio.h>						
+#include <stdint.h>	
+
 #include <CRC.h>
 #include <uart.h>
+
+uint32_t crc32(uint32_t crc, const void *buf, size_t size);
+
 const unsigned short Table_CRC16[]  = {
 	0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
 	0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
@@ -167,3 +174,67 @@ uint16_t crc16(uint16_t crc, uint8_t data)
 {
     return (uint16_t)((crc << 8) ^ crc16_tab[((crc >> 8) ^ data) & 0xff]);
 }
+
+					
+						
+static uint32_t crc32_tab[] = {						
+    0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,						
+    0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,						
+    0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,						
+    0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,						
+    0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,						
+    0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,						
+    0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,						
+    0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,						
+    0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,						
+    0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,						
+    0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,						
+    0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,						
+    0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,						
+    0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,						
+    0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,						
+    0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,						
+    0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,						
+    0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,						
+    0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,						
+    0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,						
+    0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,						
+    0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,						
+    0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,						
+    0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,						
+    0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,						
+    0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,						
+    0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,						
+    0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,						
+    0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,						
+    0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,						
+    0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,						
+    0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,						
+    0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,						
+    0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,						
+    0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,						
+    0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,						
+    0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,						
+    0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,						
+    0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,						
+    0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,						
+    0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,						
+    0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,						
+    0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d						
+};						
+						
+uint32_t crc32(uint32_t crc, const void *buf, size_t size)						
+{						
+    const uint8_t *p;						
+						
+    p = buf;						
+    crc = crc ^ ~0U;						
+						
+    while (size--) {						
+        crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);						
+    }						
+						
+    return crc ^ ~0U;						
+}						
+						
+

Src/MBIC_BootLoader.c

@@ -4,5 +4,34 @@
  *  Created on: 2020. 5. 4.
  *      Author: parkyj
  */
+#include "main.h"
+#include "MBIC_BootLoader.h"
+#include "CRC.h"
+void MBIC_FirmwareUpdateStart(uint8_t* data);
+extern uint32_t crc32(uint32_t crc, const void *buf, size_t size);
+
+
+void MBIC_FirmwareUpdateStart(uint8_t* data){
+    uint8_t ret = 0,crccheck = 0;
+    crccheck = crc32(&data[bluecell_type],data[bluecell_length],data[data[bluecell_length] + 1]);
+    if(crccheck == NO_ERROR){
+        AckData_Buf[bluecell_type] = FirmwareUpdataAck;
+        if(data[bluecell_type] == 0xDD || data[bluecell_type] == 0xEE)//Start Firmware byte
+            ret = Flash_write(&data[0]);
+        if(ret == 1)
+            AckData_Buf[bluecell_type] = FirmwareUpdataNak;
+    }else{
+        for(uint8_t i = 0; i < data[bluecell_length] + 3; i++)
+            printf("%02x ",data[i]);
+        printf("Check Sum error \n");
+        AckData_Buf[bluecell_type] = FirmwareUpdataNak;
+    }
+    AckData_Buf[bluecell_crc] = STH30_CreateCrc(&AckData_Buf[bluecell_type],AckData_Buf[bluecell_length]);
+    if(data[bluecell_type] != 0xEE && data[bluecell_type] != Bluecell_Reset){
+        Uart1_Data_Send(&AckData_Buf[bluecell_stx],AckData_Buf[bluecell_length] + 3);
+    }
+    if(data[bluecell_type] == 0xEE)
+        printf("update Complete \n");
+}
 
 

Src/uart.c

@@ -49,6 +49,7 @@ void PutDataToUartQueue(UART_HandleTypeDef *huart, uint8_t data)
     pQueue->data++;
    // HAL_UART_Receive_DMA(&hTerminal,  pQueue->Buffer + pQueue->head, 10);
 }
+extern void MBIC_FirmwareUpdateStart(uint8_t* data);
 
 void GetDataFromUartQueue(UART_HandleTypeDef *huart)
 {
@@ -77,7 +78,14 @@ void GetDataFromUartQueue(UART_HandleTypeDef *huart)
 //            }
 #endif // PYJ.2019.07.15_END -- 
         cnt = 0;
-        FirmwareUpdateStart(&update_data_buf[0]);
+        if(update_data_buf[0] == 0xbe)
+            FirmwareUpdateStart(&update_data_buf[0]);
+        else if(update_data_buf[0] == MBIC_PREAMBLE0
+              &&update_data_buf[1] == MBIC_PREAMBLE1
+              &&update_data_buf[2] == MBIC_PREAMBLE2
+              &&update_data_buf[3] == MBIC_PREAMBLE3){
+            MBIC_FirmwareUpdateStart(&update_data_buf[0]);
+        }
         
         for(int i  = 0; i < 1024; i++)
             update_data_buf[i] = 0;