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SourceVuSTM32 Libraries and SamplesSTM32F429I-DiscoveryLCD_IO_ReadData()

LCD_IO_ReadData() function

Reads register value.

Syntax

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Summary

Declaration

Definition

from stm32f429i_discovery.c:126

uint32_t LCD_IO_ReadData(uint16_t RegValue, uint8_t ReadSize);

Implemented in stm32f429i_discovery.c:831

Arguments

Argument

Description

RegValue

Address of the register to read

ReadSize

Number of bytes to read

Return value

Content of the register value

Examples

LCD_IO_ReadData() is referenced by 1 libraries and example projects:

Drivers

Peripherals

ili9341

References

from 0/1 examples

Code

Location

uint32_t LCD_IO_ReadData(uint16_t RegValue, uint8_t ReadSize)

stm32f429i_discovery.c:831

uint32_t LCD_IO_ReadData(uint16_t RegValue, uint8_t ReadSize);

stm32f429i_discovery.c:126

Call Tree

from 0/1 examples

LCD_IO_ReadData() calls 3 functions:

LCD_IO_ReadData()

HAL_GPIO_WritePin()

SPIx_Read()

SPIx_Write()

Data Use

from 0/1 examples

LCD_IO_ReadData() reads 2 variables:

GPIO_PinState::GPIO_PIN_RESET

GPIO_PinState::GPIO_PIN_SET

LCD_IO_ReadData()

Class Tree

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Override Tree

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Implementations

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Instances

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Lifecycle

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