unsigned char EraseAllMemory_FLASH(void)
{
unsigned char resp = 0;
//borro toda la memoria desde pagina 28 a 31
ErasePage(PAGE28,0);
ErasePage(PAGE29,0);
ErasePage(PAGE30,0);
ErasePage(PAGE31,1);
//reviso si borre
if (*(unsigned int *) PAGE28 == 0xFFFFFFFF)
resp++;
if (*(unsigned int *) PAGE29 == 0xFFFFFFFF)
resp++;
if (*(unsigned int *) PAGE30 == 0xFFFFFFFF)
resp++;
if (*(unsigned int *) PAGE31 == 0xFFFFFFFF)
resp++;
if (resp == 4)
return PASSED;
else
return FAILED;
}
unsigned char Write_Code_To_Memory_FLASH(unsigned short position, unsigned int new_code)
{
//check if possition is good
if (position > PAGE31_END)
return FAILED;
if (position >= PAGE31_START)
{
BackupPage(memory_backup.v_bkp, (unsigned int *) PAGE31);
ErasePage(PAGE31,0);
if (UpdateNewCode(memory_backup.v_bkp, position - PAGE31_START, new_code) == FAILED)
return FAILED;
if (WritePage(memory_backup.v_bkp, PAGE31, 1) == FAILED)
return FAILED;
}
else if (position >= PAGE30_START)
{
BackupPage(memory_backup.v_bkp, (unsigned int *) PAGE30);
ErasePage(PAGE30,0);
if (UpdateNewCode(memory_backup.v_bkp, position - PAGE30_START, new_code) == FAILED)
return FAILED;
if (WritePage(memory_backup.v_bkp, PAGE30, 1) == FAILED)
return FAILED;
}
else if (position >= PAGE29_START)
{
BackupPage(memory_backup.v_bkp, (unsigned int *) PAGE29);
ErasePage(PAGE29,0);
if (UpdateNewCode(memory_backup.v_bkp, position - PAGE29_START, new_code) == FAILED)
return FAILED;
if (WritePage(memory_backup.v_bkp, PAGE29, 1) == FAILED)
return FAILED;
}
else if (position >= PAGE28_START)
{
BackupPage(memory_backup.v_bkp, (unsigned int *) PAGE28);
ErasePage(PAGE28,0);
if (UpdateNewCode(memory_backup.v_bkp, position, new_code) == FAILED)
return FAILED;
if (WritePage(memory_backup.v_bkp, PAGE28, 1) == FAILED)
return FAILED;
}
return PASSED;
}
unsigned char WriteConfigurations (void)
{
unsigned char * p_dos;
//hago bkp de la pagina??? SI SI NO SE TRABA EL PROGRAMA
BackupPage(memory_backup.v_bkp, (unsigned int *) PAGE27);
ErasePage(PAGE27,0);
//update en memoria
p_dos = (unsigned char *) &memory_backup.v_bkp[0];
*p_dos = param_struct.b1t;
*(p_dos + 1) = param_struct.b1r;
*(p_dos + 2) = param_struct.b2t;
*(p_dos + 3) = param_struct.b2r;
*(p_dos + 4) = param_struct.b3t;
*(p_dos + 5) = param_struct.b3r;
*(p_dos + 6) = param_struct.b4t;
*(p_dos + 7) = param_struct.b4r;
//faltan los tiempos internos
if (WritePage(memory_backup.v_bkp, PAGE27, 1) == FAILED)
return FAILED;
return PASSED;
}
/**
* @brief Erase the partition containing the TFTF Header
*/
void erase_tftf_header(void)
{
ErasePage((uint32_t)(PARTITION_TFTF_START));
}