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bootloader: Small cleanup and docs for factory reset level config

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- Add to docs & config descriptions
- Change to a "choice" to become self-documenting
- Keep the bootloader_common_check_long_hold_gpio() function for compatibility
This commit is contained in:
Angus Gratton
2021-06-15 11:18:33 +10:00
committed by bot
parent fb7234a13d
commit 6bbb58c8c2
5 changed files with 54 additions and 19 deletions
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7
components/bootloader_support/src/bootloader_common.c
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@@ -39,7 +39,12 @@
static const char* TAG = "boot_comm";
esp_comm_gpio_hold_t bootloader_common_check_long_hold_gpio(uint32_t num_pin, uint32_t delay_sec, int level)
esp_comm_gpio_hold_t bootloader_common_check_long_hold_gpio(uint32_t num_pin, uint32_t delay_sec)
{
return bootloader_common_check_long_hold_gpio_level(num_pin, delay_sec, false);
}
esp_comm_gpio_hold_t bootloader_common_check_long_hold_gpio_level(uint32_t num_pin, uint32_t delay_sec, bool level)
{
esp_rom_gpio_pad_select_gpio(num_pin);
if (GPIO_PIN_MUX_REG[num_pin]) {