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Lower chance freezing when saving

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whowechina 2023-09-23 11:06:23 +08:00
parent f95c3202ce
commit fb51404caf
2 changed files with 2 additions and 2 deletions
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Production/Firmware/chu_pico.uf2
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4
firmware/src/save.c
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@ -29,7 +29,7 @@ static int module_num = 0;
static uint32_t my_magic = 0xcafecafe;
#define SAVE_TIMEOUT_US 30000000
#define SAVE_TIMEOUT_US 5000000
#define SAVE_SECTOR_OFFSET (PICO_FLASH_SIZE_BYTES - FLASH_SECTOR_SIZE)
@ -55,7 +55,7 @@ static void save_program()
data_page = (data_page + 1) % (FLASH_SECTOR_SIZE / FLASH_PAGE_SIZE);
printf("\nProgram Flash %d %8lx\n", data_page, old_data.magic);
if (mutex_enter_timeout_us(io_lock, 100000)) {
sleep_ms(5); /* wait for all io operations to finish */
sleep_ms(10); /* wait for all io operations to finish */
uint32_t ints = save_and_disable_interrupts();
if (data_page == 0) {
flash_range_erase(SAVE_SECTOR_OFFSET, FLASH_SECTOR_SIZE);