HAL
HAL_I2C_StateTypeDef::HAL_I2C_STATE_BUSY_RX is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALHAL_I2C_StateTypeDef::HAL_I2C_STATE_BUSY_RX

HAL_I2C_StateTypeDef::HAL_I2C_STATE_BUSY_RX

Syntax

HAL_I2C_STATE_BUSY_RX = 0x22U;

References

LocationReferrerText
stm32f4xx_hal_i2c.h:112
HAL_I2C_STATE_BUSY_RX = 0x22U, /*!< Data Reception process is ongoing */
stm32f4xx_hal_i2c.c:1203HAL_I2C_Master_Receive()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:1583HAL_I2C_Slave_Receive()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:1792HAL_I2C_Master_Receive_IT()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:1921HAL_I2C_Slave_Receive_IT()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:2154HAL_I2C_Master_Receive_DMA()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:2408HAL_I2C_Slave_Receive_DMA()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:2655HAL_I2C_Mem_Read()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:3002HAL_I2C_Mem_Read_IT()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:3278HAL_I2C_Mem_Read_DMA()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:3627HAL_I2C_Master_Seq_Transmit_IT()
if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:3760HAL_I2C_Master_Seq_Transmit_DMA()
if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:3806HAL_I2C_Master_Seq_Transmit_DMA()
if ((Prev_State != I2C_STATE_MASTER_BUSY_TX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:3888HAL_I2C_Master_Seq_Receive_IT()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:3903HAL_I2C_Master_Seq_Receive_IT()
if (Prev_State == I2C_STATE_MASTER_BUSY_RX)
stm32f4xx_hal_i2c.c:3928HAL_I2C_Master_Seq_Receive_IT()
if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:4013HAL_I2C_Master_Seq_Receive_DMA()
hi2c->State = HAL_I2C_STATE_BUSY_RX;
stm32f4xx_hal_i2c.c:4030HAL_I2C_Master_Seq_Receive_DMA()
if (Prev_State == I2C_STATE_MASTER_BUSY_RX)
stm32f4xx_hal_i2c.c:4091HAL_I2C_Master_Seq_Receive_DMA()
if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:4145HAL_I2C_Master_Seq_Receive_DMA()
if ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (IS_I2C_TRANSFER_OTHER_OPTIONS_REQUEST(XferOptions) == 1))
stm32f4xx_hal_i2c.c:4696HAL_I2C_DisableListen_IT()
tmp = (uint32_t)(hi2c->State) & I2C_STATE_MSK;
stm32f4xx_hal_i2c.c:4990HAL_I2C_ER_IRQHandler()
((tmp3 == HAL_I2C_STATE_LISTEN) && (tmp4 == I2C_STATE_SLAVE_BUSY_TX))))
stm32f4xx_hal_i2c.c:5274I2C_MasterTransmit_TXE()
hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX;
stm32f4xx_hal_i2c.c:5316I2C_MasterTransmit_TXE()
((CurrentMode == HAL_I2C_MODE_MEM) && (CurrentState == HAL_I2C_STATE_BUSY_RX)))
stm32f4xx_hal_i2c.c:5379I2C_MasterTransmit_BTF()
hi2c->PreviousState = I2C_STATE_MASTER_BUSY_TX;
stm32f4xx_hal_i2c.c:5466I2C_MemoryTransmit_TXE_BTF()
if (CurrentState == HAL_I2C_STATE_BUSY_RX)
stm32f4xx_hal_i2c.c:5522I2C_MasterReceive_RXNE()
if (hi2c->State == HAL_I2C_STATE_BUSY_RX)
stm32f4xx_hal_i2c.c:5589I2C_MasterReceive_RXNE()
hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX;
stm32f4xx_hal_i2c.c:5744I2C_MasterReceive_BTF()
hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX;
stm32f4xx_hal_i2c.c:5859I2C_Master_ADDR()
if (hi2c->State == HAL_I2C_STATE_BUSY_RX)
stm32f4xx_hal_i2c.c:5912I2C_Master_ADDR()
&& ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (CurrentXferOptions == I2C_FIRST_FRAME)))
stm32f4xx_hal_i2c.c:6019I2C_SlaveTransmit_TXE()
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX;
stm32f4xx_hal_i2c.c:6081I2C_SlaveReceive_RXNE()
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX;
stm32f4xx_hal_i2c.c:6190I2C_Slave_STOPF()
if ((CurrentState == HAL_I2C_STATE_BUSY_RX) || (CurrentState == HAL_I2C_STATE_BUSY_RX_LISTEN))
stm32f4xx_hal_i2c.c:6321I2C_Slave_STOPF()
if ((hi2c->PreviousState == I2C_STATE_SLAVE_BUSY_RX) || (CurrentState == HAL_I2C_STATE_BUSY_RX))
stm32f4xx_hal_i2c.c:6376I2C_Slave_AF()
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX;
stm32f4xx_hal_i2c.c:6418I2C_ITError()
if (((CurrentMode == HAL_I2C_MODE_MASTER) || (CurrentMode == HAL_I2C_MODE_MEM)) && (CurrentState == HAL_I2C_STATE_BUSY_RX))
stm32f4xx_hal_i2c.c:6588I2C_MasterRequestWrite()
else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_RX)
stm32f4xx_hal_i2c.c:6661I2C_MasterRequestRead()
else if (hi2c->PreviousState == I2C_STATE_MASTER_BUSY_TX)
stm32f4xx_hal_i2c.c:6958I2C_DMAXferCplt()
if ((((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_BUSY_TX) == (uint32_t)HAL_I2C_STATE_BUSY_TX) || ((((uint32_t)CurrentState & (uint32_t)HAL_I2C_STATE_BUSY_RX) == (uint32_t)HAL_I2C_STATE_BUSY_RX) && (CurrentMode == HAL_I2C_MODE_SLAVE)))
stm32f4xx_hal_i2c.c:6968I2C_DMAXferCplt()
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_TX;
stm32f4xx_hal_i2c.c:6981I2C_DMAXferCplt()
hi2c->PreviousState = I2C_STATE_SLAVE_BUSY_RX;
stm32f4xx_hal_i2c.c:7059I2C_DMAXferCplt()
hi2c->PreviousState = I2C_STATE_MASTER_BUSY_RX;

Data Use