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feat(esp32h21): support GPIO on esp32h21

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gaoxu
2025-02-17 15:19:10 +08:00
parent 046279155d
commit 760f134d84
16 changed files with 357 additions and 127 deletions
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examples/peripherals/gpio/generic_gpio/README.md
+4 -4
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@@ -23,10 +23,10 @@ This test code shows how to configure GPIO and how to use it with interruption.
**Note:** The following pin assignments are used by default, you can change them by `idf.py menuconfig` > `Example Configuration`.
| | CONFIG_GPIO_OUTPUT_0 | CONFIG_GPIO_OUTPUT_1 | CONFIG_GPIO_INPUT_0 | CONFIG_GPIO_INPUT_1 |
| ---------------------- | -------------------- | -------------------- | ------------------- | ------------------- |
| ESP32C2/ESP32H2 | 8 | 9 | 4 | 5 |
| All other chips | 18 | 19 | 4 | 5 |
| | CONFIG_GPIO_OUTPUT_0 | CONFIG_GPIO_OUTPUT_1 | CONFIG_GPIO_INPUT_0 | CONFIG_GPIO_INPUT_1 |
| ------------------------- | -------------------- | -------------------- | ------------------- | ------------------- |
| ESP32C2/H2/C5/C61/H21 | 8 | 9 | 4 | 5 |
| All other chips | 18 | 19 | 4 | 5 |
## How to use example
examples/peripherals/gpio/generic_gpio/main/Kconfig.projbuild
+2
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@@ -6,6 +6,7 @@ menu "Example Configuration"
int "GPIO output pin 0"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 8 if IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2 || IDF_TARGET_ESP32C5 || IDF_TARGET_ESP32C61
default 8 if IDF_TARGET_ESP32H21
default 18
help
GPIO pin number to be used as GPIO_OUTPUT_IO_0.
@@ -14,6 +15,7 @@ menu "Example Configuration"
int "GPIO output pin 1"
range ENV_GPIO_RANGE_MIN ENV_GPIO_OUT_RANGE_MAX
default 9 if IDF_TARGET_ESP32C2 || IDF_TARGET_ESP32H2 || IDF_TARGET_ESP32C5 || IDF_TARGET_ESP32C61
default 9 if IDF_TARGET_ESP32H21
default 19
help
GPIO pin number to be used as GPIO_OUTPUT_IO_1.