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Merge pull request #5866 from dhalbert/espressif-open-drain 

fix espressif DigitalInOut open-drain
This commit is contained in:
Jeff Epler 2022-01-17 12:51:31 -06:00 committed by GitHub
parent 7a3bcf7160 11848b1826
commit 895a8a9e72
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 5 deletions
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8
ports/espressif/common-hal/digitalio/DigitalInOut.c
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@ -71,7 +71,7 @@ void common_hal_digitalio_digitalinout_deinit(digitalio_digitalinout_obj_t *self
void common_hal_digitalio_digitalinout_switch_to_input(
digitalio_digitalinout_obj_t *self, digitalio_pull_t pull) {
common_hal_digitalio_digitalinout_set_pull(self, pull);
gpio_set_direction(self->pin->number, GPIO_MODE_DEF_INPUT);
gpio_set_direction(self->pin->number, GPIO_MODE_INPUT);
}
digitalinout_result_t common_hal_digitalio_digitalinout_switch_to_output(
@ -108,11 +108,9 @@ digitalinout_result_t common_hal_digitalio_digitalinout_set_drive_mode(
digitalio_digitalinout_obj_t *self,
digitalio_drive_mode_t drive_mode) {
gpio_num_t number = self->pin->number;
gpio_mode_t mode;
gpio_mode_t mode = GPIO_MODE_OUTPUT;
if (drive_mode == DRIVE_MODE_OPEN_DRAIN) {
mode = GPIO_MODE_DEF_OD;
} else {
mode = GPIO_MODE_DEF_OUTPUT;
mode |= GPIO_MODE_OUTPUT_OD;
}
esp_err_t result = gpio_set_direction(number, mode);
if (result != ESP_OK) {