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yeah mylab2_test works as well

This commit is contained in:
yul 2022-05-24 15:17:23 +02:00
parent 49b56a0c12
commit 41414634b6
2 changed files with 37 additions and 7 deletions
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40
uart_commands.c
View File

@ -9,6 +9,12 @@ void digit_to_str(char* str, uint32_t number){
itoa(number,str,16);
}
int addr_to_sector(int addr){
int tmp = addr & 0xfffff;
tmp = tmp >> 12;
return tmp;
}
void uart_commands_getid(error_code* status){
char hex[15] = "0x26113f37\r\n";
//char hex[15];
@ -31,19 +37,37 @@ void uart_commands_getserial(error_code* status){
//sprintf(hex, "0x%x%x%x%x\r\n", res[0], res[1], res[2], res[3]);
if(*status == 0){
uart_send_ok();
uart_send(hex, 35);
uart_send(hex, strlen(hex));
}
}
crc_t uart_commands_prog(error_code* status, int size){
iap_prepare_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+5);
iap_erase_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+5);
iap_prepare_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+5);
//iap_prepare_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+5);
iap_prepare_sectors(status, addr_to_sector(APP_OFFSET), addr_to_sector(APP_OFFSET+size)+1);
char digit;
if(*status != ok){
uart_send_err();
itoa(*status, &digit, 10);
uart_send(digit, 1);
}
iap_erase_sectors(status, addr_to_sector(APP_OFFSET), addr_to_sector(APP_OFFSET+size)+1);
if(*status != ok){
uart_send_err();
itoa(*status, &digit, 10);
uart_send(digit, 1);
}
iap_prepare_sectors(status, addr_to_sector(APP_OFFSET), addr_to_sector(APP_OFFSET+size)+1);
if(*status != ok){
uart_send_err();
itoa(*status, &digit, 10);
uart_send(digit, 1);
}
uart_send_ok();
return crc_init();
}
error_code uart_commands_data(error_code* status, int size, crc_t* checksum_global, crc_t checksum_loc, int offset){
char digit;
uart_receive_data(data, size);
crc_t checksum_tmp = crc_init();
checksum_tmp = crc_update(checksum_tmp, data, size);
@ -53,7 +77,7 @@ error_code uart_commands_data(error_code* status, int size, crc_t* checksum_glob
int tmp = size;
//iap_prepare_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+1);
//iap_erase_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+1);
iap_prepare_sectors(status, APP_OFFSET, APP_OFFSET+size/4095+5);
iap_prepare_sectors(status, addr_to_sector(offset), addr_to_sector(offset+size)+1);
*checksum_global = crc_update(*checksum_global, data, size);
//verify if size == 4095 if smaller
if(size == 0x0400)
@ -64,14 +88,18 @@ error_code uart_commands_data(error_code* status, int size, crc_t* checksum_glob
}
if(*status != ok){
uart_send_err();
itoa(*status, &digit, 10);
uart_send(digit, 1);
return *status;
}
uart_send_ok();
return ok;
}else{
uart_send_err();
return local_checksum;
itoa(*status, &digit, 10);
uart_send(digit, 1);
}
return local_checksum;
}
error_code uart_commands_check(crc_t crc_received, crc_t crc_calculated){

4
uart_commands.h
View File

@ -7,7 +7,7 @@
#include "crc.h"
#define DELIMIERS ","
#define APP_OFFSET 4
#define APP_OFFSET 0x4000
@ -35,6 +35,8 @@ void uart_send_ok();
void uart_send_err();
int addr_to_sector(int addr);
void digit_to_str(char* str, uint32_t number);
uint32_t uart_string_to_int(const char* str);