HAL2 Migrator
LL I2C APIs listing for migration ¶
There are a few API changes in the LL layer. This page lists only the modified LL APIs. Others not listed here are unchanged between HAL1 and HAL2.
APIs that retain their original name and functionality ,executing the same operations on the identical registers and bit fields , but have updated function signatures are not listed .
LL I2C constants ¶
|
HAL1 |
series |
HAL2 |
|---|---|---|
|
LL_I2C_MODE_SMBUS_DEVICE |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_MODE_SMBUS_SLAVE |
|
LL_I2C_MODE_SMBUS_DEVICE_ARP |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_MODE_SMBUS_SLAVE_ARP |
|
LL_I2C_CLOCK_SPEED_FAST_MODE |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_CLOCK_SPEED_STANDARD_MODE |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_CR2_ITBUFEN |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_CR2_ITERREN |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_CR2_ITEVTEN |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_DUTYCYCLE_16_9 |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_DUTYCYCLE_2 |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_ADD10 |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_ADDR |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_AF |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_ARLO |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_BERR |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_BTF |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_OVR |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_PECERR |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_RXNE |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_SB |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_SMALERT |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_STOPF |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_TIMEOUT |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR1_TXE |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_BUSY |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_DUALF |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_GENCALL |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_MSL |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_SMBDEFAULT |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_SMBHOST |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_SR2_TRA |
f4 |
Not implemented yet in HAL2. |
|
LL_I2C_GRP1_COMP1_TRG |
u5 |
LL_I2C_TRIG_GRP1_COMP1_OUT |
|
LL_I2C_GRP1_COMP2_TRG |
u5 |
LL_I2C_TRIG_GRP1_COMP2_OUT |
|
LL_I2C_GRP1_EXTI5_TRG |
u5 |
LL_I2C_TRIG_GRP1_EXTI5 |
|
LL_I2C_GRP1_EXTI9_TRG |
u5 |
LL_I2C_TRIG_GRP1_EXTI9 |
|
LL_I2C_GRP1_GPDMA_CH0_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP1_GPDMA1_CH0_TC |
|
LL_I2C_GRP1_GPDMA_CH1_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP1_GPDMA1_CH1_TC |
|
LL_I2C_GRP1_GPDMA_CH2_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP1_GPDMA1_CH2_TC |
|
LL_I2C_GRP1_GPDMA_CH3_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP1_GPDMA1_CH3_TC |
|
LL_I2C_GRP1_LPTIM1_CH1_TRG |
u5 |
LL_I2C_TRIG_GRP1_LPTIM1_CH1 |
|
LL_I2C_GRP1_LPTIM2_CH1_TRG |
u5 |
LL_I2C_TRIG_GRP1_LPTIM2_CH1 |
|
LL_I2C_GRP1_RTC_ALRA_TRG |
u5 |
LL_I2C_TRIG_GRP1_RTC_ALRA_TRG |
|
LL_I2C_GRP1_RTC_WUT_TRG |
u5 |
LL_I2C_TRIG_GRP1_RTC_WUT_TRG |
|
LL_I2C_GRP2_COMP1_TRG |
u5 |
LL_I2C_TRIG_GRP2_COMP1_OUT |
|
LL_I2C_GRP2_COMP2_TRG |
u5 |
LL_I2C_TRIG_GRP2_COMP2_OUT |
|
LL_I2C_GRP2_EXTI5_TRG |
u5 |
LL_I2C_TRIG_GRP2_EXTI5 |
|
LL_I2C_GRP2_EXTI8_TRG |
u5 |
LL_I2C_TRIG_GRP2_EXTI8 |
|
LL_I2C_GRP2_LPDMA_CH0_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPDMA1_CH0_TC |
|
LL_I2C_GRP2_LPDMA_CH1_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPDMA1_CH1_TC |
|
LL_I2C_GRP2_LPDMA_CH2_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPDMA1_CH2_TC |
|
LL_I2C_GRP2_LPDMA_CH3_TCF_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPDMA1_CH3_TC |
|
LL_I2C_GRP2_LPTIM1_CH1_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPTIM1_CH1 |
|
LL_I2C_GRP2_LPTIM3_CH1_TRG |
u5 |
LL_I2C_TRIG_GRP2_LPTIM3_CH1 |
|
LL_I2C_GRP2_RTC_ALRA_TRG |
u5 |
LL_I2C_TRIG_GRP2_RTC_ALRA_TRG |
|
LL_I2C_GRP2_RTC_WUT_TRG |
u5 |
LL_I2C_TRIG_GRP2_RTC_WUT_TRG |
LL I2C macros ¶
|
HAL1 |
series |
HAL2 |
|---|---|---|
|
LL_I2C_WriteReg |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_WRITE_REG |
|
LL_I2C_ReadReg |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_READ_REG |
|
__LL_I2C_CONVERT_TIMINGS |
u5, h5, c0, l4, g4, g0, h7 |
LL_I2C_CONVERT_TIMINGS |
|
__LL_I2C_10BIT_ADDRESS |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_10BIT_HEADER_READ |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_10BIT_HEADER_WRITE |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_FREQ_HZ_TO_MHZ |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_FREQ_MHZ_TO_HZ |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_RISE_TIME |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_SPEED_FAST_TO_CCR |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_SPEED_STANDARD_TO_CCR |
f4 |
Not implemented yet in HAL2. |
|
__LL_I2C_SPEED_TO_CCR |
f4 |
Not implemented yet in HAL2. |
LL I2C structures ¶
|
HAL1 |
series |
HAL2 |
|---|---|---|
|
LL_I2C_InitTypeDef |
u5, h5, c0, l4, g4, g0, f4, h7 |
Removed / New Usage changes |
LL I2C functions ¶
|
HAL1 |
series |
HAL2 |
Refer to |
|---|---|---|---|
|
LL_I2C_Init |
u5, h5, c0, l4, g4, g0, h7 |
Removed / New Usage changes |
|
|
LL_I2C_DeInit |
u5, h5, c0, l4, g4, g0, h7 |
Removed / New Usage changes |
|
|
LL_I2C_StructInit |
u5, h5, c0, l4, g4, g0, f4, h7 |
Removed / New Usage changes |
|
|
LL_I2C_SetOwnAddress2 |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_SetOwnAddress2 |
|
|
LL_I2C_DMA_GetRegAddr |
u5, h5, c0, l4, g4, g0, f4, h7 |
LL_I2C_DMA_GetRegAddr |
|
|
LL_I2C_ClearFlag_AF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_ConfigSpeed |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableBitPOS |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableIT_BUF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableIT_EVT |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableLastDMA |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableReset |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_DisableSMBusPECCompare |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_EnableBitPOS |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_EnableIT_BUF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_EnableIT_EVT |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_EnableLastDMA |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_EnableReset |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_ClearFlag_AF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_GetClockPeriod |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_GetClockSpeedMode |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_GetDutyCycle |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_GetPeriphClock |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_GetRiseTime |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_ADD10 |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_MSL |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_SB |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveSMBusFlag_SMBDEFAULT |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveSMBusFlag_SMBHOST |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_SB |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsEnabledBitPOS |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsEnabledIT_BUF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsEnabledIT_EVT |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsEnabledLastDMA |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsResetEnabled |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_SetClockPeriod |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_SetClockSpeedMode |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_SetDutyCycle |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_SetPeriphClock |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_SetRiseTime |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_AF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_BTF |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_DUAL |
f4 |
Not implemented yet in HAL2. |
|
|
LL_I2C_IsActiveFlag_GENCALL |
f4 |
Not implemented yet in HAL2. |