static int stm32x_flash_bank_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc, struct flash_bank_s *bank);
static int stm32x_erase(struct flash_bank_s *bank, int first, int last);
static int stm32x_protect(struct flash_bank_s *bank, int set, int first, int last);
-static int stm32x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count);
+static int stm32x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count);
static int stm32x_probe(struct flash_bank_s *bank);
static int stm32x_auto_probe(struct flash_bank_s *bank);
//static int stm32x_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
return ERROR_OK;
}
-static u32 stm32x_get_flash_status(flash_bank_t *bank)
+static uint32_t stm32x_get_flash_status(flash_bank_t *bank)
{
target_t *target = bank->target;
- u32 status;
+ uint32_t status;
target_read_u32(target, STM32_FLASH_SR, &status);
return status;
}
-static u32 stm32x_wait_status_busy(flash_bank_t *bank, int timeout)
+static uint32_t stm32x_wait_status_busy(flash_bank_t *bank, int timeout)
{
target_t *target = bank->target;
- u32 status;
+ uint32_t status;
/* wait for busy to clear */
while (((status = stm32x_get_flash_status(bank)) & FLASH_BSY) && (timeout-- > 0))
{
- LOG_DEBUG("status: 0x%x", status);
+ LOG_DEBUG("status: 0x%" PRIx32 "", status);
alive_sleep(1);
}
/* Clear but report errors */
static int stm32x_read_options(struct flash_bank_s *bank)
{
- u32 optiondata;
+ uint32_t optiondata;
stm32x_flash_bank_t *stm32x_info = NULL;
target_t *target = bank->target;
/* read current option bytes */
target_read_u32(target, STM32_FLASH_OBR, &optiondata);
- stm32x_info->option_bytes.user_options = (u16)0xFFF8|((optiondata >> 2) & 0x07);
+ stm32x_info->option_bytes.user_options = (uint16_t)0xFFF8|((optiondata >> 2) & 0x07);
stm32x_info->option_bytes.RDP = (optiondata & (1 << OPT_READOUT)) ? 0xFFFF : 0x5AA5;
if (optiondata & (1 << OPT_READOUT))
/* each bit refers to a 4bank protection */
target_read_u32(target, STM32_FLASH_WRPR, &optiondata);
- stm32x_info->option_bytes.protection[0] = (u16)optiondata;
- stm32x_info->option_bytes.protection[1] = (u16)(optiondata >> 8);
- stm32x_info->option_bytes.protection[2] = (u16)(optiondata >> 16);
- stm32x_info->option_bytes.protection[3] = (u16)(optiondata >> 24);
+ stm32x_info->option_bytes.protection[0] = (uint16_t)optiondata;
+ stm32x_info->option_bytes.protection[1] = (uint16_t)(optiondata >> 8);
+ stm32x_info->option_bytes.protection[2] = (uint16_t)(optiondata >> 16);
+ stm32x_info->option_bytes.protection[3] = (uint16_t)(optiondata >> 24);
return ERROR_OK;
}
{
stm32x_flash_bank_t *stm32x_info = NULL;
target_t *target = bank->target;
- u32 status;
+ uint32_t status;
stm32x_info = bank->driver_priv;
{
stm32x_flash_bank_t *stm32x_info = NULL;
target_t *target = bank->target;
- u32 status;
+ uint32_t status;
stm32x_info = bank->driver_priv;
target_t *target = bank->target;
stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
- u32 protection;
+ uint32_t protection;
int i, s;
int num_bits;
int set;
{
target_t *target = bank->target;
int i;
- u32 status;
+ uint32_t status;
if (bank->target->state != TARGET_HALTED)
{
{
stm32x_flash_bank_t *stm32x_info = NULL;
target_t *target = bank->target;
- u16 prot_reg[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF};
+ uint16_t prot_reg[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF};
int i, reg, bit;
int status;
- u32 protection;
+ uint32_t protection;
stm32x_info = bank->driver_priv;
* high density - each bit refers to a 2bank protection */
target_read_u32(target, STM32_FLASH_WRPR, &protection);
- prot_reg[0] = (u16)protection;
- prot_reg[1] = (u16)(protection >> 8);
- prot_reg[2] = (u16)(protection >> 16);
- prot_reg[3] = (u16)(protection >> 24);
+ prot_reg[0] = (uint16_t)protection;
+ prot_reg[1] = (uint16_t)(protection >> 8);
+ prot_reg[2] = (uint16_t)(protection >> 16);
+ prot_reg[3] = (uint16_t)(protection >> 24);
if (stm32x_info->ppage_size == 2)
{
return stm32x_write_options(bank);
}
-static int stm32x_write_block(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
+static int stm32x_write_block(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
{
stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
target_t *target = bank->target;
- u32 buffer_size = 16384;
+ uint32_t buffer_size = 16384;
working_area_t *source;
- u32 address = bank->base + offset;
+ uint32_t address = bank->base + offset;
reg_param_t reg_params[4];
armv7m_algorithm_t armv7m_info;
int retval = ERROR_OK;
- u8 stm32x_flash_write_code[] = {
+ uint8_t stm32x_flash_write_code[] = {
/* write: */
0xDF, 0xF8, 0x24, 0x40, /* ldr r4, STM32_FLASH_CR */
0x09, 0x4D, /* ldr r5, STM32_FLASH_SR */
while (count > 0)
{
- u32 thisrun_count = (count > (buffer_size / 2)) ? (buffer_size / 2) : count;
+ uint32_t thisrun_count = (count > (buffer_size / 2)) ? (buffer_size / 2) : count;
if ((retval = target_write_buffer(target, source->address, thisrun_count * 2, buffer))!=ERROR_OK)
break;
return retval;
}
-static int stm32x_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
+static int stm32x_write(struct flash_bank_s *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
{
target_t *target = bank->target;
- u32 words_remaining = (count / 2);
- u32 bytes_remaining = (count & 0x00000001);
- u32 address = bank->base + offset;
- u32 bytes_written = 0;
- u8 status;
+ uint32_t words_remaining = (count / 2);
+ uint32_t bytes_remaining = (count & 0x00000001);
+ uint32_t address = bank->base + offset;
+ uint32_t bytes_written = 0;
+ uint8_t status;
int retval;
if (bank->target->state != TARGET_HALTED)
if (offset & 0x1)
{
- LOG_WARNING("offset 0x%x breaks required 2-byte alignment", offset);
+ LOG_WARNING("offset 0x%" PRIx32 " breaks required 2-byte alignment", offset);
return ERROR_FLASH_DST_BREAKS_ALIGNMENT;
}
while (words_remaining > 0)
{
- u16 value;
- memcpy(&value, buffer + bytes_written, sizeof(u16));
+ uint16_t value;
+ memcpy(&value, buffer + bytes_written, sizeof(uint16_t));
target_write_u32(target, STM32_FLASH_CR, FLASH_PG);
target_write_u16(target, address, value);
if (bytes_remaining)
{
- u16 value = 0xffff;
+ uint16_t value = 0xffff;
memcpy(&value, buffer + bytes_written, bytes_remaining);
target_write_u32(target, STM32_FLASH_CR, FLASH_PG);
target_t *target = bank->target;
stm32x_flash_bank_t *stm32x_info = bank->driver_priv;
int i;
- u16 num_pages;
- u32 device_id;
+ uint16_t num_pages;
+ uint32_t device_id;
int page_size;
if (bank->target->state != TARGET_HALTED)
/* read stm32 device id register */
target_read_u32(target, 0xE0042000, &device_id);
- LOG_INFO( "device id = 0x%08x", device_id );
+ LOG_INFO( "device id = 0x%08" PRIx32 "", device_id );
/* get flash size from target */
if (target_read_u16(target, 0x1FFFF7E0, &num_pages) != ERROR_OK)
static int stm32x_info(struct flash_bank_s *bank, char *buf, int buf_size)
{
target_t *target = bank->target;
- u32 device_id;
+ uint32_t device_id;
int printed;
/* read stm32 device id register */
static int stm32x_handle_options_read_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
flash_bank_t *bank;
- u32 optionbyte;
+ uint32_t optionbyte;
target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL;
}
target_read_u32(target, STM32_FLASH_OBR, &optionbyte);
- command_print(cmd_ctx, "Option Byte: 0x%x", optionbyte);
+ command_print(cmd_ctx, "Option Byte: 0x%" PRIx32 "", optionbyte);
- if (buf_get_u32((u8*)&optionbyte, OPT_ERROR, 1))
+ if (buf_get_u32((uint8_t*)&optionbyte, OPT_ERROR, 1))
command_print(cmd_ctx, "Option Byte Complement Error");
- if (buf_get_u32((u8*)&optionbyte, OPT_READOUT, 1))
+ if (buf_get_u32((uint8_t*)&optionbyte, OPT_READOUT, 1))
command_print(cmd_ctx, "Readout Protection On");
else
command_print(cmd_ctx, "Readout Protection Off");
- if (buf_get_u32((u8*)&optionbyte, OPT_RDWDGSW, 1))
+ if (buf_get_u32((uint8_t*)&optionbyte, OPT_RDWDGSW, 1))
command_print(cmd_ctx, "Software Watchdog");
else
command_print(cmd_ctx, "Hardware Watchdog");
- if (buf_get_u32((u8*)&optionbyte, OPT_RDRSTSTOP, 1))
+ if (buf_get_u32((uint8_t*)&optionbyte, OPT_RDRSTSTOP, 1))
command_print(cmd_ctx, "Stop: No reset generated");
else
command_print(cmd_ctx, "Stop: Reset generated");
- if (buf_get_u32((u8*)&optionbyte, OPT_RDRSTSTDBY, 1))
+ if (buf_get_u32((uint8_t*)&optionbyte, OPT_RDRSTSTDBY, 1))
command_print(cmd_ctx, "Standby: No reset generated");
else
command_print(cmd_ctx, "Standby: Reset generated");
flash_bank_t *bank;
target_t *target = NULL;
stm32x_flash_bank_t *stm32x_info = NULL;
- u16 optionbyte = 0xF8;
+ uint16_t optionbyte = 0xF8;
if (argc < 4)
{
static int stm32x_mass_erase(struct flash_bank_s *bank)
{
target_t *target = bank->target;
- u32 status;
+ uint32_t status;
if (target->state != TARGET_HALTED)
{
projects / openocd / blobdiff