[DeviceDriver][SFUD] Update the 'sf bench' command.
@@ -684,11 +684,13 @@ static void sf(uint8_t argc, char **argv) {
addr = 0;
size = sfud_dev->chip.capacity;
uint32_t start_time, time_cast;
- size_t write_size = SFUD_WRITE_MAX_PAGE_SIZE, read_size = SFUD_WRITE_MAX_PAGE_SIZE;
+ size_t write_size = SFUD_WRITE_MAX_PAGE_SIZE, read_size = SFUD_WRITE_MAX_PAGE_SIZE, cur_op_size;
uint8_t *write_data = rt_malloc(write_size), *read_data = rt_malloc(read_size);
if (write_data && read_data) {
- rt_memset(write_data, 0x55, write_size);
+ for (i = 0; i < write_size; i ++) {
+ write_data[i] = i & 0xFF;
+ }
/* benchmark testing */
rt_kprintf("Erasing the %s %ld bytes data, waiting...\n", sfud_dev->name, size);
start_time = rt_tick_get();
@@ -704,7 +706,12 @@ static void sf(uint8_t argc, char **argv) {
rt_kprintf("Writing the %s %ld bytes data, waiting...\n", sfud_dev->name, size);
start_time = rt_tick_get();
for (i = 0; i < size; i += write_size) {
- result = sfud_write(sfud_dev, addr + i, write_size, write_data);
+ if (i + write_size <= size) {
+ cur_op_size = write_size;
+ } else {
+ cur_op_size = size - i;
+ }
+ result = sfud_write(sfud_dev, addr + i, cur_op_size, write_data);
if (result != SFUD_SUCCESS) {
rt_kprintf("Writing %s failed, already wr for %lu bytes, write %d each time\n", sfud_dev->name, i, write_size);
break;
@@ -722,12 +729,13 @@ static void sf(uint8_t argc, char **argv) {
start_time = rt_tick_get();
for (i = 0; i < size; i += read_size) {
if (i + read_size <= size) {
- result = sfud_read(sfud_dev, addr + i, read_size, read_data);
+ cur_op_size = read_size;
} else {
- result = sfud_read(sfud_dev, addr + i, size - i, read_data);
+ cur_op_size = size - i;
}
+ result = sfud_read(sfud_dev, addr + i, cur_op_size, read_data);
/* data check */
- if (memcmp(write_data, read_data, read_size))
+ if (memcmp(write_data, read_data, cur_op_size))
{
rt_kprintf("Data check ERROR! Please check you flash by other command.\n");
result = SFUD_ERR_READ;
