INPUT_DEVICE_DIGITAL_MIC3 is only used within STM32F413H-Discovery.
 
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INPUT_DEVICE_DIGITAL_MIC3 macro

Syntax

#define INPUT_DEVICE_DIGITAL_MIC3 ((uint32_t)0x00000040)

References

LocationText
stm32f413h_discovery_audio.h:265
#define INPUT_DEVICE_DIGITAL_MIC3 ((uint32_t)0x00000040)
stm32f413h_discovery_audio.c:924
else if(((InputDevice & INPUT_DEVICE_DIGITAL_MIC3) == INPUT_DEVICE_DIGITAL_MIC3) && (mic_init[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)] != 1))
stm32f413h_discovery_audio.c:926
mic_num = POS_VAL(INPUT_DEVICE_DIGITAL_MIC3);
stm32f413h_discovery_audio.c:1110
else if(((hAudioIn.InputDevice & INPUT_DEVICE_DIGITAL_MIC3) == INPUT_DEVICE_DIGITAL_MIC3) && (mic_init[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)] != 1))
stm32f413h_discovery_audio.c:1113
if(HAL_OK != HAL_DFSDM_FilterRegularStart_DMA(&hAudioInDfsdmFilter[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)], (int32_t*)pBuf[i], size))
stm32f413h_discovery_audio.c:1117
MicBuff[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)] = i;
stm32f413h_discovery_audio.c:1118
mic_init[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)] = 1;
stm32f413h_discovery_audio.c:1383
input_device = INPUT_DEVICE_DIGITAL_MIC3;
stm32f413h_discovery_audio.c:1457
input_device = INPUT_DEVICE_DIGITAL_MIC3;
stm32f413h_discovery_audio.c:1843
((hAudioIn.InputDevice & INPUT_DEVICE_DIGITAL_MIC3) == INPUT_DEVICE_DIGITAL_MIC3))
stm32f413h_discovery_audio.c:1887
((hAudioIn.InputDevice & INPUT_DEVICE_DIGITAL_MIC3) == INPUT_DEVICE_DIGITAL_MIC3))
stm32f413h_discovery_audio.c:1929
else if(((hAudioIn.InputDevice & INPUT_DEVICE_DIGITAL_MIC3) == INPUT_DEVICE_DIGITAL_MIC3) && (mic_init[POS_VAL(INPUT_DEVICE_DIGITAL_MIC3)] != 1))
stm32f413h_discovery_audio.c:1931
mic_num = POS_VAL(INPUT_DEVICE_DIGITAL_MIC3);