HAL
FMPI2C_RequestMemoryWrite() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALFMPI2C_RequestMemoryWrite()

FMPI2C_RequestMemoryWrite() function

Master sends target device address followed by internal memory address for write request.

Syntax

static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite(FMPI2C_HandleTypeDef *hfmpi2c,     uint16_t DevAddress,     uint16_t MemAddress,     uint16_t MemAddSize,     uint32_t Timeout,     uint32_t Tickstart);
Implemented in stm32f4xx_hal_fmpi2c.c:5840

Arguments

hfmpi2c

Pointer to a FMPI2C_HandleTypeDef structure that contains the configuration information for the specified FMPI2C.

DevAddress

Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface

MemAddress

Internal memory address

MemAddSize

Size of internal memory address

Timeout

Timeout duration

Tickstart

Tick start value

Return value

HAL status

References

LocationReferrerText
stm32f4xx_hal_fmpi2c.c:5840
static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress,
stm32f4xx_hal_fmpi2c.c:439
static HAL_StatusTypeDef FMPI2C_RequestMemoryWrite(FMPI2C_HandleTypeDef *hfmpi2c, uint16_t DevAddress,
stm32f4xx_hal_fmpi2c.c:2549HAL_FMPI2C_Mem_Write()
if (FMPI2C_RequestMemoryWrite(hfmpi2c, DevAddress, MemAddress, MemAddSize, Timeout, tickstart) != HAL_OK)

Call Tree

Functions calling FMPI2C_RequestMemoryWrite()
Functions called by FMPI2C_RequestMemoryWrite()
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FMPI2C_RequestMemoryWrite()
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Type of FMPI2C_RequestMemoryWrite()
FMPI2C_RequestMemoryWrite()
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