ESP32 – BOOT informatie
ESP32 Bootlog informatie
Voorbeeld: ets Jul 5 2015,rst cause:1, boot mode:(11)
ESP32 boot log rst cause:
- 1 : power on
- 2 : external reset
- 4 : hardware watchdog reset
Bron: esp32.com
Pinnen en bootmodes
| GPIO0 | GPIO2 | GPIO5 | Bootmode: | Omschrijving: |
|---|---|---|---|---|
| 0 | 1 | 0 | 0xa | HSPI_FLASH_BOOT |
| 0 | 1 | 1 | 0xb | HSPI_FLASH_BOOT |
| 0 | 0 | 0 | 0x2 | DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_FEO_V2) |
| 0 | 0 | 1 | 0x3 | DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_FEO_V2) |
| 1 | 1 | 0 | 0x3a | SPI_FAST_FLASH_BOOT |
| 1 | 1 | 1 | 0x3b | SPI_FAST_FLASH_BOOT |
| 1 | 0 | 0 | 0x32 | SPI_FAST_FLASH_BOOT |
| 1 | 0 | 1 | 0x33 | SPI_FAST_FLASH_BOOT |