HAL + 0/12 examples
CodeScope will show references to I2C_FIRST_FRAME from the following samples and libraries:
Examples
STM32469I-Discovery
Examples
I2C
STM32F4-Discovery
Examples
I2C
STM32F401-Discovery
Examples
I2C
STM32F411E-Discovery
Examples
I2C
STM32F412G-Discovery
Examples
I2C
STM32F429I-Discovery
Examples
I2C
 
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CodeScopeSTM32 Libraries and SamplesHALI2C_FIRST_FRAME

I2C_FIRST_FRAME macro

Syntax

#define I2C_FIRST_FRAME 0x00000001U

Examples

I2C_FIRST_FRAME is referenced by 12 libraries and example projects.

References

LocationText
stm32f4xx_hal_i2c.h:352
#define I2C_FIRST_FRAME 0x00000001U
stm32f4xx_hal_i2c.c:3579
if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME))
stm32f4xx_hal_i2c.c:3675
if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME))
stm32f4xx_hal_i2c.c:3855
if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME))
stm32f4xx_hal_i2c.c:3977
if ((READ_BIT(hi2c->Instance->CR1, I2C_CR1_STOP) == I2C_CR1_STOP) || (XferOptions == I2C_FIRST_AND_LAST_FRAME) || (XferOptions == I2C_FIRST_FRAME))
stm32f4xx_hal_i2c.c:5683
if ((CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP))
stm32f4xx_hal_i2c.c:5912
&& ((Prev_State != I2C_STATE_MASTER_BUSY_RX) || (CurrentXferOptions == I2C_FIRST_FRAME)))
stm32f4xx_hal_i2c.c:5956
if (((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) && ((CurrentXferOptions == I2C_NO_OPTION_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP) || (CurrentXferOptions == I2C_LAST_FRAME)))
stm32f4xx_hal_i2c.c:5970
if (((hi2c->Instance->CR2 & I2C_CR2_DMAEN) == I2C_CR2_DMAEN) && ((CurrentXferOptions == I2C_NO_OPTION_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_LAST_FRAME_NO_STOP) || (CurrentXferOptions == I2C_LAST_FRAME)))
stm32f4xx_hal_i2c.c:6583
if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME))
stm32f4xx_hal_i2c.c:6656
if ((CurrentXferOptions == I2C_FIRST_AND_LAST_FRAME) || (CurrentXferOptions == I2C_FIRST_FRAME) || (CurrentXferOptions == I2C_NO_OPTION_FRAME))
stm32f4xx_hal_i2c.c:7543
hi2c->XferOptions = I2C_FIRST_FRAME;
stm32f4xx_hal_i2c.h:697
#define IS_I2C_TRANSFER_OPTIONS_REQUEST(REQUEST) (((REQUEST) == I2C_FIRST_FRAME) || \