target_t *target = bank->target;
uint32_t status;
- target_write_u32(target, PIC32MX_NVMCON, NVMCON_NVMWREN|op);
+ target_write_u32(target, PIC32MX_NVMCON, NVMCON_NVMWREN | op);
/* unlock flash registers */
target_write_u32(target, PIC32MX_NVMKEY, NVMKEY1);
}
target_read_u32(target, PIC32MX_DEVCFG0, &devcfg0);
- if ((devcfg0 & (1<<28)) == 0) /* code protect bit */
+ if ((devcfg0 & (1 << 28)) == 0) /* code protect bit */
num_pages = 0xffff; /* All pages protected */
else if (bank->base == PIC32MX_KSEG1_BOOT_FLASH)
{
- if (devcfg0 & (1<<24))
+ if (devcfg0 & (1 << 24))
num_pages = 0; /* All pages unprotected */
else
num_pages = 0xffff; /* All pages protected */
{
LOG_DEBUG("Erasing entire program flash");
status = pic32mx_nvm_exec(bank, NVMCON_OP_PFM_ERASE, 50);
- if ( status & NVMCON_NVMERR )
+ if (status & NVMCON_NVMERR )
return ERROR_FLASH_OPERATION_FAILED;
- if ( status & NVMCON_LVDERR )
+ if (status & NVMCON_LVDERR )
return ERROR_FLASH_OPERATION_FAILED;
return ERROR_OK;
}
status = pic32mx_nvm_exec(bank, NVMCON_OP_PAGE_ERASE, 10);
- if ( status & NVMCON_NVMERR )
+ if (status & NVMCON_NVMERR )
return ERROR_FLASH_OPERATION_FAILED;
- if ( status & NVMCON_LVDERR )
+ if (status & NVMCON_LVDERR )
return ERROR_FLASH_OPERATION_FAILED;
bank->sectors[i].is_erased = 1;
}
reg = (i / pic32mx_info->ppage_size) / 8;
bit = (i / pic32mx_info->ppage_size) - (reg * 8);
- if ( set )
+ if (set )
prot_reg[reg] &= ~(1 << bit);
else
prot_reg[reg] |= (1 << bit);
reg = (i / pic32mx_info->ppage_size) / 8;
bit = (i / pic32mx_info->ppage_size) - (reg * 8);
- if ( set )
+ if (set )
prot_reg[reg] &= ~(1 << bit);
else
prot_reg[reg] |= (1 << bit);
return ERROR_TARGET_RESOURCE_NOT_AVAILABLE;
};
- if ((retval=target_write_buffer(target, pic32mx_info->write_algorithm->address, sizeof(pic32mx_flash_write_code), pic32mx_flash_write_code))!=ERROR_OK)
+ if ((retval = target_write_buffer(target, pic32mx_info->write_algorithm->address, sizeof(pic32mx_flash_write_code), pic32mx_flash_write_code)) != ERROR_OK)
return retval;
#endif
{
uint32_t status;
- if ((retval = target_write_buffer(target, source->address, buffer_size, buffer))!=ERROR_OK) {
+ if ((retval = target_write_buffer(target, source->address, buffer_size, buffer)) != ERROR_OK) {
LOG_ERROR("Failed to write row buffer (%d words) to RAM", (int)(buffer_size/4));
break;
}
}
#endif
status = pic32mx_write_row(bank, address, source->address);
- if ( status & NVMCON_NVMERR ) {
- LOG_ERROR("Flash write error NVMERR (status=0x%08" PRIx32 ")", status);
+ if (status & NVMCON_NVMERR ) {
+ LOG_ERROR("Flash write error NVMERR (status = 0x%08" PRIx32 ")", status);
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
- if ( status & NVMCON_LVDERR ) {
- LOG_ERROR("Flash write error LVDERR (status=0x%08" PRIx32 ")", status);
+ if (status & NVMCON_LVDERR ) {
+ LOG_ERROR("Flash write error LVDERR (status = 0x%08" PRIx32 ")", status);
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
target_free_working_area(target, source);
- while(count > 0)
+ while (count > 0)
{
uint32_t value;
memcpy(&value, buffer, sizeof(uint32_t));
uint32_t status = pic32mx_write_word(bank, address, value);
- if ( status & NVMCON_NVMERR ) {
- LOG_ERROR("Flash write error NVMERR (status=0x%08" PRIx32 ")", status);
+ if (status & NVMCON_NVMERR ) {
+ LOG_ERROR("Flash write error NVMERR (status = 0x%08" PRIx32 ")", status);
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
- if ( status & NVMCON_LVDERR ) {
- LOG_ERROR("Flash write error LVDERR (status=0x%08" PRIx32 ")", status);
+ if (status & NVMCON_LVDERR ) {
+ LOG_ERROR("Flash write error LVDERR (status = 0x%08" PRIx32 ")", status);
retval = ERROR_FLASH_OPERATION_FAILED;
break;
}
memcpy(&value, buffer + bytes_written, sizeof(uint32_t));
status = pic32mx_write_word(bank, address, value);
- if ( status & NVMCON_NVMERR )
+ if (status & NVMCON_NVMERR )
return ERROR_FLASH_OPERATION_FAILED;
- if ( status & NVMCON_LVDERR )
+ if (status & NVMCON_LVDERR )
return ERROR_FLASH_OPERATION_FAILED;
bytes_written += 4;
memcpy(&value, buffer + bytes_written, bytes_remaining);
status = pic32mx_write_word(bank, address, value);
- if ( status & NVMCON_NVMERR )
+ if (status & NVMCON_NVMERR )
return ERROR_FLASH_OPERATION_FAILED;
- if ( status & NVMCON_LVDERR )
+ if (status & NVMCON_LVDERR )
return ERROR_FLASH_OPERATION_FAILED;
}
pic32mx_info->probed = 0;
device_id = ejtag_info->idcode;
- LOG_INFO( "device id = 0x%08" PRIx32 " (manuf 0x%03x dev 0x%02x, ver 0x%03x)",
+ LOG_INFO("device id = 0x%08" PRIx32 " (manuf 0x%03x dev 0x%02x, ver 0x%03x)",
device_id,
- (unsigned)((device_id>>1)&0x7ff),
- (unsigned)((device_id>>12)&0xff),
- (unsigned)((device_id>>20)&0xfff) );
+ (unsigned)((device_id >> 1)&0x7ff),
+ (unsigned)((device_id >> 12)&0xff),
+ (unsigned)((device_id >> 20)&0xfff) );
- if (((device_id>>1)&0x7ff) != PIC32MX_MANUF_ID) {
- LOG_WARNING( "Cannot identify target as a PIC32MX family." );
+ if (((device_id >> 1)&0x7ff) != PIC32MX_MANUF_ID) {
+ LOG_WARNING("Cannot identify target as a PIC32MX family." );
return ERROR_FLASH_OPERATION_FAILED;
}
num_pages = 12;
} else {
/* 0xBD000000: Program flash size varies with device */
- for(i=0; pic32mx_devs[i].name != NULL; i++)
+ for (i = 0; pic32mx_devs[i].name != NULL; i++)
if (pic32mx_devs[i].devid == ((device_id >> 12) & 0xff)) {
num_pages = pic32mx_devs[i].pfm_size;
break;
}
if (pic32mx_devs[i].name == NULL) {
- LOG_WARNING( "Cannot identify target as a PIC32MX family." );
+ LOG_WARNING("Cannot identify target as a PIC32MX family." );
return ERROR_FLASH_OPERATION_FAILED;
}
}
}
#endif
- LOG_INFO( "flash size = %dkbytes", num_pages );
+ LOG_INFO("flash size = %dkbytes", num_pages );
/* calculate numbers of pages */
num_pages /= (page_size / 1024);
device_id = ejtag_info->idcode;
- if (((device_id>>1)&0x7ff) != PIC32MX_MANUF_ID) {
+ if (((device_id >> 1)&0x7ff) != PIC32MX_MANUF_ID) {
snprintf(buf, buf_size,
"Cannot identify target as a PIC32MX family (manufacturer 0x%03d != 0x%03d)\n",
- (unsigned)((device_id>>1)&0x7ff),
+ (unsigned)((device_id >> 1)&0x7ff),
PIC32MX_MANUF_ID);
return ERROR_FLASH_OPERATION_FAILED;
}
- for(i=0; pic32mx_devs[i].name != NULL; i++)
+ for (i = 0; pic32mx_devs[i].name != NULL; i++)
if (pic32mx_devs[i].devid == ((device_id >> 12) & 0xff)) {
printed = snprintf(buf, buf_size, "PIC32MX%s", pic32mx_devs[i].name);
break;
buf += printed;
buf_size -= printed;
printed = snprintf(buf, buf_size, " Ver: 0x%03x",
- (unsigned)((device_id>>20)&0xfff));
+ (unsigned)((device_id >> 20)&0xfff));
return ERROR_OK;
}
/* chip erase flash memory */
target_write_u32(target, PIC32MX_FLASH_CR, FLASH_MER);
- target_write_u32(target, PIC32MX_FLASH_CR, FLASH_MER|FLASH_STRT);
+ target_write_u32(target, PIC32MX_FLASH_CR, FLASH_MER | FLASH_STRT);
status = pic32mx_wait_status_busy(bank, 10);
target_write_u32(target, PIC32MX_FLASH_CR, FLASH_LOCK);
- if ( status & FLASH_WRPRTERR )
+ if (status & FLASH_WRPRTERR )
{
LOG_ERROR("pic32mx device protected");
return ERROR_OK;
}
- if ( status & FLASH_PGERR )
+ if (status & FLASH_PGERR )
{
LOG_ERROR("pic32mx device programming failed");
return ERROR_OK;
command_print(cmd_ctx, "flash bank '#%s' is out of bounds", args[2]);
return ERROR_OK;
}
- if (address < bank->base || address >= (bank->base+bank->size))
+ if (address < bank->base || address >= (bank->base + bank->size))
{
command_print(cmd_ctx, "flash address '%s' is out of bounds", args[0]);
return ERROR_OK;
res = ERROR_OK;
status = pic32mx_write_word(bank, address, value);
- if ( status & NVMCON_NVMERR )
+ if (status & NVMCON_NVMERR )
res = ERROR_FLASH_OPERATION_FAILED;
- if ( status & NVMCON_LVDERR )
+ if (status & NVMCON_LVDERR )
res = ERROR_FLASH_OPERATION_FAILED;
if (res == ERROR_OK)
command_print(cmd_ctx, "pic32mx pgm word complete");
else
- command_print(cmd_ctx, "pic32mx pgm word failed (status=0x%x)", status);
+ command_print(cmd_ctx, "pic32mx pgm word failed (status = 0x%x)", status);
return ERROR_OK;
}