Jan/WLED_MM_Infinity
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this is how far we get on the -S2

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was curious how much of the AR usemod would compile for the -S2 platform.
This commit is contained in:
Frank
2022-09-03 14:26:27 +02:00
parent a2808bee29
commit e70d2e7f0d
3 changed files with 22 additions and 14 deletions
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14
usermods/audioreactive/audio_source.h
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@@ -5,9 +5,11 @@
#include <driver/i2s.h>
#include <driver/adc.h>
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0)
#if !defined(CONFIG_IDF_TARGET_ESP32S2)
#include <driver/adc_deprecated.h>
#include <driver/adc_types_deprecated.h>
#endif
#endif
//#include <driver/i2s_std.h>
//#include <driver/i2s_pdm.h>
@@ -16,7 +18,7 @@
// see https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/chip-series-comparison.html#related-documents
// and https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/api-reference/peripherals/i2s.html#overview-of-all-modes
#if defined(CONFIG_IDF_TARGET_ESP32C2) || defined(CONFIG_IDF_TARGET_ESP32S2)
#error This audio reactive usermod does not support the ESP32-C2 or ESP32-S2, because the device has too limited I2S capabilities
#warning This audio reactive usermod does not support the ESP32-C2 or ESP32-S2, because the device has too limited I2S capabilities
#endif
/* ToDo: remove. ES7243 is controlled via compiler defines
@@ -142,10 +144,12 @@ class I2SSource : public AudioSource {
if (i2sckPin != I2S_PIN_NO_CHANGE) {
if (!pinManager.allocatePin(i2sckPin, true, PinOwner::UM_Audioreactive)) return;
} else {
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
// This is an I2S PDM microphone, these microphones only use a clock and
// data line, to make it simpler to debug, use the WS pin as CLK and SD
// pin as DATA
_config.mode = i2s_mode_t(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_PDM); // Change mode to pdm if clock pin not provided
_config.mode = i2s_mode_t(I2S_MODE_MASTER | I2S_MODE_RX | I2S_MODE_PDM); // Change mode to pdm if clock pin not provided. PDM is not supported on ESP32-S2. PDM RX not supported on ESP32-C3
#endif
}
// Reserve the master clock pin if provided
@@ -227,7 +231,7 @@ class I2SSource : public AudioSource {
protected:
void _routeMclk(int8_t mclkPin) {
#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
// this way of MCLK routing only works on "classic" ESP32
/* Enable the mclk routing depending on the selected mclk pin
@@ -318,7 +322,7 @@ public:
int8_t pin_ES7243_SCL;
};
#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
// ADC over I2S is only availeable in "classic" ESP32
/* ADC over I2S Microphone
@@ -517,7 +521,7 @@ class SPH0654 : public I2SSource {
void initialize(uint8_t i2swsPin, uint8_t i2ssdPin, uint8_t i2sckPin, int8_t = I2S_PIN_NO_CHANGE, int8_t = I2S_PIN_NO_CHANGE, int8_t = I2S_PIN_NO_CHANGE) {
I2SSource::initialize(i2swsPin, i2ssdPin, i2sckPin);
#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
// these registers are only existing in "claasic" ESP32
REG_SET_BIT(I2S_TIMING_REG(I2S_NUM_0), BIT(9));
REG_SET_BIT(I2S_CONF_REG(I2S_NUM_0), I2S_RX_MSB_SHIFT);