I2C_EEPROM
I2cHandle is only used within I2C_EEPROM.
 
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CodeScopeSTM32 Libraries and SamplesI2C_EEPROMI2cHandle

I2cHandle variable

Syntax

extern I2C_HandleTypeDef I2cHandle;
Implemented in main.c:49

References

LocationReferrerText
main.c:49
I2C_HandleTypeDef I2cHandle;
stm32f4xx_it.c:38
extern I2C_HandleTypeDef I2cHandle;
main.c:96main()
I2cHandle.Instance = I2Cx;
main.c:98main()
I2cHandle.Init.ClockSpeed = 400000;
main.c:99main()
I2cHandle.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
main.c:100main()
I2cHandle.Init.OwnAddress1 = 0x00;
main.c:101main()
I2cHandle.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
main.c:102main()
I2cHandle.Init.OwnAddress2 = 0x00;
main.c:103main()
I2cHandle.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
main.c:104main()
I2cHandle.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
main.c:106main()
if (HAL_I2C_Init(&I2cHandle) != HAL_OK)
main.c:123main()
if(HAL_I2C_Mem_Write_DMA(&I2cHandle , (uint16_t)EEPROM_ADDRESS, Memory_Address, I2C_MEMADD_SIZE_16BIT, (uint8_t*)(aTxBuffer + Memory_Address), EEPROM_PAGESIZE)!= HAL_OK)
main.c:136main()
while (HAL_I2C_GetState(&I2cHandle) != HAL_I2C_STATE_READY)
main.c:141main()
while (HAL_I2C_IsDeviceReady(&I2cHandle, EEPROM_ADDRESS, EEPROM_MAX_TRIALS, I2Cx_TIMEOUT_MAX) == HAL_TIMEOUT);
main.c:144main()
while (HAL_I2C_GetState(&I2cHandle) != HAL_I2C_STATE_READY)
main.c:154main()
if (HAL_I2C_Mem_Read_DMA(&I2cHandle, (uint16_t)EEPROM_ADDRESS, 0, I2C_MEMADD_SIZE_16BIT, (uint8_t *)aRxBuffer, RXBUFFERSIZE) != HAL_OK)
main.c:161main()
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()
HAL_DMA_IRQHandler(I2cHandle.hdmarx);
stm32f4xx_it.c:194DMA1_Stream6_IRQHandler()
HAL_DMA_IRQHandler(I2cHandle.hdmatx);

Data Use

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