jeans/Tasmota
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Fixed Berry gpio.dac_voltage() (#21403)

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s-hadinger 2024-05-12 21:11:14 +02:00 committed by GitHub
parent 50e9bb70aa
commit 15a5ef30c4
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GPG Key ID: B5690EEEBB952194
2 changed files with 19 additions and 81 deletions
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1
CHANGELOG.md
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@ -53,6 +53,7 @@ All notable changes to this project will be documented in this file.
- Avoid unwanted OTA upgrade when safeboot starts for the first time (#21360)
- Matter broken NOCStruct types preventing pairing with HA (#21365)
- jpeg compile core3 (#21387)
- Berry `gpio.dac_voltage()`
### Removed
- LVGL disabled vector graphics (#21242)

99
tasmota/tasmota_xdrv_driver/xdrv_52_3_berry_gpio.ino
View File

@ -40,6 +40,9 @@
extern "C" {
#include "berry/include/be_gpio_defines.h"
#if defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
#include "soc/dac_channel.h"
#endif // defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
// virtual member
int gp_member(bvm *vm);
@ -62,44 +65,11 @@ extern "C" {
// synthetic mode
if (-1 == mode) {
// DAC
#if defined(CONFIG_IDF_TARGET_ESP32)
if (25 == pin || 26 == pin) {
#if ESP_IDF_VERSION_MAJOR >= 5
dac_oneshot_handle_t channel_handle;
const dac_channel_t channel = (25 == pin) ? DAC_CHAN_0 : DAC_CHAN_1;
dac_oneshot_config_t channel_cfg = {
.chan_id = channel,
};
esp_err_t err = dac_oneshot_new_channel(&channel_cfg, &channel_handle);
#else
dac_channel_t channel = (25 == pin) ? DAC_CHANNEL_1 : DAC_CHANNEL_2;
esp_err_t err = dac_output_enable(channel);
#endif
if (err) {
be_raisef(vm, "value_error", "Error: dac_output_enable(%i) -> %i", channel, err);
}
} else {
be_raise(vm, "value_error", "DAC only supported on GPIO25-26");
}
#elif defined(CONFIG_IDF_TARGET_ESP32S2)
if (17 == pin || 18 == pin) {
#if ESP_IDF_VERSION_MAJOR >= 5
dac_oneshot_handle_t channel_handle;
const dac_channel_t channel = (17 == pin) ? DAC_CHAN_0 : DAC_CHAN_1;
dac_oneshot_config_t channel_cfg = {
.chan_id = channel,
};
esp_err_t err = dac_oneshot_new_channel(&channel_cfg, &channel_handle);
#else
dac_channel_t channel = (17 == pin) ? DAC_CHANNEL_1 : DAC_CHANNEL_2;
esp_err_t err = dac_output_enable(channel);
#endif
if (err) {
be_raisef(vm, "value_error", "Error: dac_output_enable(%i) -> %i", channel, err);
}
} else {
be_raise(vm, "value_error", "DAC only supported on GPIO17-18");
#if defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
if (pin != DAC_CHAN0_GPIO_NUM && pin != DAC_CHAN1_GPIO_NUM) {
be_raisef(vm, "value_error", "DAC only supported on GPIO%i-%i", DAC_CHAN0_GPIO_NUM, DAC_CHAN1_GPIO_NUM);
}
// DEPRECATED - this is not needed anymore, the GPIO is configured when first write occurs
#else
be_raise(vm, "value_error", "DAC unsupported in this chip");
#endif
@ -143,59 +113,26 @@ extern "C" {
int gp_dac_voltage(bvm *vm);
int gp_dac_voltage(bvm *vm) {
#if defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
int32_t argc = be_top(vm); // Get the number of arguments
if (argc == 2 && be_isint(vm, 1) && be_isint(vm, 2)) {
if (argc == 2 && be_isint(vm, 1) && be_isnumber(vm, 2)) {
int32_t pin = be_toint(vm, 1);
int32_t mV = be_toint(vm, 2);
if (pin != DAC_CHAN0_GPIO_NUM && pin != DAC_CHAN1_GPIO_NUM) {
be_raisef(vm, "value_error", "DAC only supported on GPIO%i-%i", DAC_CHAN0_GPIO_NUM, DAC_CHAN1_GPIO_NUM);
}
if (mV < 0) { mV = 0; }
uint32_t dac_value = changeUIntScale(mV, 0, 3300, 0, 255); // convert from 0..3300 ms to 0..255
#if defined(CONFIG_IDF_TARGET_ESP32)
if (25 == pin || 26 == pin) {
#if ESP_IDF_VERSION_MAJOR >= 5
dac_oneshot_handle_t channel_handle;
const dac_channel_t channel = (25 == pin) ? DAC_CHAN_0 : DAC_CHAN_1;
dac_oneshot_config_t channel_cfg = {
.chan_id = channel,
};
esp_err_t err = dac_oneshot_new_channel(&channel_cfg, &channel_handle);
#else
dac_channel_t channel = (25 == pin) ? DAC_CHANNEL_1 : DAC_CHANNEL_2;
esp_err_t err = dac_output_voltage(channel, dac_value);
// err = dac_output_enable(channel);
#endif
if (err) {
be_raisef(vm, "internal_error", "Error: esp_err_tdac_output_voltage(%i, %i) -> %i", channel, dac_value, err);
}
} else {
be_raise(vm, "value_error", "DAC only supported on GPIO25-26");
if (!dacWrite(pin, dac_value)) {
be_raise(vm, "value_error", "Error: dacWrite failed");
}
#elif defined(CONFIG_IDF_TARGET_ESP32S2)
if (17 == pin || 18 == pin) {
#if ESP_IDF_VERSION_MAJOR >= 5
dac_oneshot_handle_t channel_handle;
const dac_channel_t channel = (17 == pin) ? DAC_CHAN_0 : DAC_CHAN_1;
dac_oneshot_config_t channel_cfg = {
.chan_id = channel,
};
esp_err_t err = dac_oneshot_new_channel(&channel_cfg, &channel_handle);
#else
dac_channel_t channel = (17 == pin) ? DAC_CHANNEL_1 : DAC_CHANNEL_2;
esp_err_t err = dac_output_voltage(channel, dac_value);
// err = dac_output_enable(channel);
#endif
if (err) {
be_raisef(vm, "internal_error", "Error: esp_err_tdac_output_voltage(%i, %i) -> %i", channel, dac_value, err);
}
} else {
be_raise(vm, "value_error", "DAC only supported on GPIO17-18");
}
#else
be_raise(vm, "value_error", "DAC unsupported in this chip");
#endif
be_pushint(vm, changeUIntScale(dac_value, 0, 255, 0, 3300));
be_pushint(vm, changeUIntScale(dac_value, 0, 255, 0, 3300)); // convert back to mV to indicate the actual value
be_return(vm);
}
be_raise(vm, kTypeError, nullptr);
#else // defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
be_raise(vm, "value_error", "DAC unsupported in this chip");
#endif // defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2)
}
// Tasmota specific