I2C_OneBoard_AdvCommunication_DMAAndIT
pMasterTransmitBuffer is only used within I2C_OneBoard_AdvCommunication_DMAAndIT.
 
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CodeScopeSTM32 Libraries and SamplesI2C_OneBoard_AdvCommunication_DMAAndITpMasterTransmitBuffer

pMasterTransmitBuffer variable

Syntax

uint32_t* pMasterTransmitBuffer = (uint32_t*)(&aCommandCode[0][0]);

References

LocationReferrerText
main.c:83
uint32_t* pMasterTransmitBuffer = (uint32_t*)(&aCommandCode[0][0]);
main.c:233Configure_DMA()
LL_DMA_ConfigAddresses(DMA1, LL_DMA_STREAM_5, (uint32_t)(*pMasterTransmitBuffer), (uint32_t)LL_I2C_DMA_GetRegAddr(I2C3), LL_DMA_GetDataTransferDirection(DMA1, LL_DMA_STREAM_5));
main.c:662Handle_I2C_Master_Transmit()
pMasterTransmitBuffer = (uint32_t*)(&aCommandCode[ubMasterCommandIndex][0]);
main.c:663Handle_I2C_Master_Transmit()
ubMasterNbDataToTransmit = strlen((char *)pMasterTransmitBuffer[0]);
main.c:665Handle_I2C_Master_Transmit()
LL_DMA_SetMemoryAddress(DMA1, LL_DMA_STREAM_5, (uint32_t)(*pMasterTransmitBuffer));
main.c:745Handle_I2C_Master_TransmitReceive()
pMasterTransmitBuffer = (uint32_t*)(&aCommandCode[ubMasterCommandIndex][0]);
main.c:746Handle_I2C_Master_TransmitReceive()
ubMasterNbDataToTransmit = strlen((char *)pMasterTransmitBuffer[0]);
main.c:748Handle_I2C_Master_TransmitReceive()
LL_DMA_SetMemoryAddress(DMA1, LL_DMA_STREAM_5, (uint32_t)(*pMasterTransmitBuffer));

Data Use

Functions writing pMasterTransmitBuffer
Functions reading pMasterTransmitBuffer
all items filtered out
pMasterTransmitBuffer
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Type of pMasterTransmitBuffer
pMasterTransmitBuffer
uint32_t
all items filtered out