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feat(dedic_gpio): enable pad input for the input signal

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previously, we asked the user to enable the gpio direction before
initialize the dedicated GPIO.

Now the dedicated GPIO driver will help enable the input/output path
according to the in_en and out_en flags.
This commit is contained in:
morris
2024-10-12 16:29:45 +08:00
parent 93de26537c
commit 1c1198cf4a
10 changed files with 89 additions and 173 deletions
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12
components/esp_driver_gpio/src/dedic_gpio.c
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@@ -269,6 +269,7 @@ esp_err_t dedic_gpio_new_bundle(const dedic_gpio_bundle_config_t *config, dedic_
if (config->flags.in_en) {
for (size_t i = 0; i < config->array_size; i++) {
gpio_func_sel(config->gpio_array[i], PIN_FUNC_GPIO);
gpio_input_enable(config->gpio_array[i]);
esp_rom_gpio_connect_in_signal(config->gpio_array[i], dedic_gpio_periph_signals.cores[core_id].in_sig_per_channel[in_offset + i], config->flags.in_invert);
}
}
@@ -325,6 +326,17 @@ esp_err_t dedic_gpio_del_bundle(dedic_gpio_bundle_handle_t bundle)
}
portEXIT_CRITICAL(&s_platform[core_id]->spinlock);
if (bundle->in_mask > 0) {
for (size_t i = 0; i < bundle->nr_gpio; i++) {
esp_rom_gpio_connect_in_signal(GPIO_MATRIX_CONST_ZERO_INPUT, dedic_gpio_periph_signals.cores[core_id].in_sig_per_channel[bundle->in_offset + i], 0);
}
}
if (bundle->out_mask > 0) {
for (size_t i = 0; i < bundle->nr_gpio; i++) {
gpio_output_disable(bundle->gpio_array[i]);
}
}
free(bundle);
if (recycle_all) {