STM32F401-Discovery
I2S2_Init() is only used within STM32F401-Discovery.
 
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CodeScopeSTM32 Libraries and SamplesSTM32F401-DiscoveryI2S2_Init()

I2S2_Init() function

Initializes the Audio Codec audio interface (I2S)

Syntax

static uint8_t I2S2_Init(uint32_t AudioFreq);
Implemented in stm32f401_discovery_audio.c:1052

Arguments

AudioFreq

Audio frequency to be configured for the I2S peripheral.

Notes

This function assumes that the I2S input clock (through PLL_R in Devices RevA/Z and through dedicated PLLI2S_R in Devices RevB/Y) is already configured and ready to be used.

References

LocationReferrerText
stm32f401_discovery_audio.c:1052
static uint8_t I2S2_Init(uint32_t AudioFreq)
stm32f401_discovery_audio.c:179
static uint8_t I2S2_Init(uint32_t AudioFreq);
stm32f401_discovery_audio.c:706BSP_AUDIO_IN_Init()
I2S2_Init(AudioFreq);

Call Tree

Functions calling I2S2_Init()
Functions called by I2S2_Init()
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I2S2_Init()
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Type of I2S2_Init()
I2S2_Init()
uint8_t
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