HAL
HAL_DSI_Read() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALHAL_DSI_Read()

HAL_DSI_Read() function

Read command (DCS or generic)

Syntax

HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,     uint32_t ChannelNbr,     uint8_t *Array,     uint32_t Size,     uint32_t Mode,     uint32_t DCSCmd,     uint8_t *ParametersTable);
Implemented in stm32f4xx_hal_dsi.c:1715

Arguments

hdsi

pointer to a DSI_HandleTypeDef structure that contains the configuration information for the DSI.

ChannelNbr

Virtual channel ID

Array

pointer to a buffer to store the payload of a read back operation.

Size

Data size to be read (in byte).

Mode

DSI read packet data type. This parameter can be any value of @arg DSI_SHORT_READ_PKT_Data_Type.

DCSCmd

DCS get/read command.

ParametersTable

Pointer to parameter values table.

Return value

HAL status

References

LocationText
stm32f4xx_hal_dsi.c:1715
HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,
stm32f4xx_hal_dsi.h:1188
HAL_StatusTypeDef HAL_DSI_Read(DSI_HandleTypeDef *hdsi,

Call Tree

Functions called by HAL_DSI_Read()
HAL_DSI_Read()
assert_failed()
all items filtered out
Data read by HAL_DSI_Read()
Data written by HAL_DSI_Read()
HAL_DSI_Read()::tickstart
HAL_DSI_Read()::pdata
HAL_DSI_Read()::datasize
HAL_DSI_Read()::fifoword
HAL_DSI_Read()::nbbytes
HAL_DSI_Read()::count
all items filtered out
HAL_DSI_Read()
HAL_DSI_Read()::tickstart
HAL_DSI_Read()::pdata
HAL_DSI_Read()::datasize
HAL_DSI_Read()::fifoword
HAL_DSI_Read()::nbbytes
HAL_DSI_Read()::count
all items filtered out
Type of HAL_DSI_Read()
HAL_DSI_Read()
uint8_t
uint32_t
all items filtered out