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fix I2C pin alloc, and prep for settngs decluttering

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ES7243: fix I2C pin alloc (multi-pin)
AR settings: prepare for de-cluttering
This commit is contained in:
Frank
2022-11-19 16:38:53 +01:00
parent 37e88ef08a
commit a4ab3ee6f1
3 changed files with 19 additions and 12 deletions
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15
usermods/audioreactive/audio_source.h
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@@ -420,9 +420,16 @@ public:
};
void initialize(int8_t sdaPin, int8_t sclPin, int8_t i2swsPin, int8_t i2ssdPin, int8_t i2sckPin, int8_t mclkPin) {
// check that pins are valid
if ((sdaPin < 0) || (sclPin < 0)) {
DEBUGSR_PRINTF("\nAR: invalid ES7243 I2C pins: SDA=%d, SCL=%d\n", sdaPin, sclPin);
return;
}
// Reserve SDA and SCL pins of the I2C interface
if (!pinManager.allocatePin(sdaPin, true, PinOwner::HW_I2C) ||
!pinManager.allocatePin(sclPin, true, PinOwner::HW_I2C)) {
PinManagerPinType es7243Pins[2] = { { sdaPin, true }, { sclPin, true } };
if (!pinManager.allocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C)) {
pinManager.deallocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C);
DEBUGSR_PRINTF("\nAR: Failed to allocate ES7243 I2C pins: SDA=%d, SCL=%d\n", sdaPin, sclPin);
return;
}
@@ -436,8 +443,8 @@ public:
void deinitialize() {
// Release SDA and SCL pins of the I2C interface
pinManager.deallocatePin(pin_ES7243_SDA, PinOwner::HW_I2C);
pinManager.deallocatePin(pin_ES7243_SCL, PinOwner::HW_I2C);
PinManagerPinType es7243Pins[2] = { { pin_ES7243_SDA, true }, { pin_ES7243_SCL, true } };
pinManager.deallocateMultiplePins(es7243Pins, 2, PinOwner::HW_I2C);
I2SSource::deinitialize();
}