I2cHandle is only used within I2C_TwoBoards_ComDMA.
 
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I2cHandle variable

Syntax

extern I2C_HandleTypeDef I2cHandle;
Implemented in main.c:42

References

LocationReferrerText
main.c:42
stm32f4xx_it.c:38
extern I2C_HandleTypeDef I2cHandle;
main.c:79main()
I2cHandle.Instance = I2Cx;
main.c:81main()
main.c:82main()
I2cHandle.Init.ClockSpeed = 400000;
main.c:83main()
main.c:84main()
main.c:85main()
main.c:86main()
main.c:87main()
main.c:88main()
I2cHandle.Init.OwnAddress2 = 0xFE;
main.c:90main()
if(HAL_I2C_Init(&I2cHandle) != HAL_OK)
main.c:121main()
while(HAL_I2C_Master_Transmit_DMA(&I2cHandle, (uint16_t)I2C_ADDRESS, (uint8_t*)aTxBuffer, TXBUFFERSIZE)!= HAL_OK)
main.c:126main()
main.c:139main()
while (HAL_I2C_GetState(&I2cHandle) != HAL_I2C_STATE_READY)
main.c:159main()
while(HAL_I2C_Master_Receive_DMA(&I2cHandle, (uint16_t)I2C_ADDRESS, (uint8_t *)aRxBuffer, RXBUFFERSIZE) != HAL_OK)
main.c:164main()
main.c:210main()
while (HAL_I2C_GetState(&I2cHandle) != HAL_I2C_STATE_READY)
stm32f4xx_it.c:159I2C1_EV_IRQHandler()
HAL_I2C_EV_IRQHandler(& I2cHandle);
stm32f4xx_it.c:170I2C1_ER_IRQHandler()
HAL_I2C_ER_IRQHandler(& I2cHandle);
stm32f4xx_it.c:182DMA1_Stream5_IRQHandler()
stm32f4xx_it.c:194DMA1_Stream6_IRQHandler()

Data Use

Functions reading I2cHandle
I2cHandle
DMA1_Stream5_IRQHandler()
DMA1_Stream6_IRQHandler()
all items filtered out
Type of I2cHandle
I2cHandle
all items filtered out