STM32L486xx HAL User Manual
Defines
SMBUS Private Macros
SMBUS

Defines

#define IS_SMBUS_ANALOG_FILTER(FILTER)
#define IS_SMBUS_DIGITAL_FILTER(FILTER)   ((FILTER) <= 0x0000000FU)
#define IS_SMBUS_ADDRESSING_MODE(MODE)
#define IS_SMBUS_DUAL_ADDRESS(ADDRESS)
#define IS_SMBUS_OWN_ADDRESS2_MASK(MASK)
#define IS_SMBUS_GENERAL_CALL(CALL)
#define IS_SMBUS_NO_STRETCH(STRETCH)
#define IS_SMBUS_PEC(PEC)
#define IS_SMBUS_PERIPHERAL_MODE(MODE)
#define IS_SMBUS_TRANSFER_MODE(MODE)
#define IS_SMBUS_TRANSFER_REQUEST(REQUEST)
#define IS_SMBUS_TRANSFER_OPTIONS_REQUEST(REQUEST)
#define IS_SMBUS_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST)
#define SMBUS_RESET_CR1(__HANDLE__)   ((__HANDLE__)->Instance->CR1 &= (uint32_t)~((uint32_t)(I2C_CR1_SMBHEN | I2C_CR1_SMBDEN | I2C_CR1_PECEN)))
#define SMBUS_RESET_CR2(__HANDLE__)   ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))
#define SMBUS_GENERATE_START(__ADDMODE__, __ADDRESS__)
#define SMBUS_GET_ADDR_MATCH(__HANDLE__)   (((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 17U)
#define SMBUS_GET_DIR(__HANDLE__)   (((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16U)
#define SMBUS_GET_STOP_MODE(__HANDLE__)   ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND)
#define SMBUS_GET_PEC_MODE(__HANDLE__)   ((__HANDLE__)->Instance->CR2 & I2C_CR2_PECBYTE)
#define SMBUS_GET_ALERT_ENABLED(__HANDLE__)   ((__HANDLE__)->Instance->CR1 & I2C_CR1_ALERTEN)
#define SMBUS_GET_ISR_REG(__HANDLE__)   ((__HANDLE__)->Instance->ISR)
#define SMBUS_CHECK_FLAG(__ISR__, __FLAG__)   ((((__ISR__) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)))
#define IS_SMBUS_OWN_ADDRESS1(ADDRESS1)   ((ADDRESS1) <= 0x000003FFU)
#define IS_SMBUS_OWN_ADDRESS2(ADDRESS2)   ((ADDRESS2) <= (uint16_t)0x00FFU)

Define Documentation

#define IS_SMBUS_ADDRESSING_MODE (   MODE)
Value:
(((MODE) == SMBUS_ADDRESSINGMODE_7BIT)  || \
                                                          ((MODE) == SMBUS_ADDRESSINGMODE_10BIT))

Definition at line 556 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_ANALOG_FILTER (   FILTER)
Value:
(((FILTER) == SMBUS_ANALOGFILTER_ENABLE) || \
                                                          ((FILTER) == SMBUS_ANALOGFILTER_DISABLE))

Definition at line 551 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_ConfigAnalogFilter(), and HAL_SMBUS_Init().

#define IS_SMBUS_DIGITAL_FILTER (   FILTER)    ((FILTER) <= 0x0000000FU)

Definition at line 554 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_ConfigDigitalFilter().

#define IS_SMBUS_DUAL_ADDRESS (   ADDRESS)
Value:
(((ADDRESS) == SMBUS_DUALADDRESS_DISABLE) || \
                                                          ((ADDRESS) == SMBUS_DUALADDRESS_ENABLE))

Definition at line 559 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_GENERAL_CALL (   CALL)
Value:
(((CALL) == SMBUS_GENERALCALL_DISABLE) || \
                                                         ((CALL) == SMBUS_GENERALCALL_ENABLE))

Definition at line 571 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_NO_STRETCH (   STRETCH)
Value:
(((STRETCH) == SMBUS_NOSTRETCH_DISABLE) || \
                                                         ((STRETCH) == SMBUS_NOSTRETCH_ENABLE))

Definition at line 574 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_OWN_ADDRESS1 (   ADDRESS1)    ((ADDRESS1) <= 0x000003FFU)

Definition at line 628 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_OWN_ADDRESS2 (   ADDRESS2)    ((ADDRESS2) <= (uint16_t)0x00FFU)

Definition at line 629 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_OWN_ADDRESS2_MASK (   MASK)
Value:
(((MASK) == SMBUS_OA2_NOMASK)    || \
                                                         ((MASK) == SMBUS_OA2_MASK01)    || \
                                                         ((MASK) == SMBUS_OA2_MASK02)    || \
                                                         ((MASK) == SMBUS_OA2_MASK03)    || \
                                                         ((MASK) == SMBUS_OA2_MASK04)    || \
                                                         ((MASK) == SMBUS_OA2_MASK05)    || \
                                                         ((MASK) == SMBUS_OA2_MASK06)    || \
                                                         ((MASK) == SMBUS_OA2_MASK07))

Definition at line 562 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_PEC (   PEC)
Value:
(((PEC) == SMBUS_PEC_DISABLE) || \
                                                          ((PEC) == SMBUS_PEC_ENABLE))

Definition at line 577 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_PERIPHERAL_MODE (   MODE)
Value:
(((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_HOST)    || \
                                                          ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE)  || \
                                                          ((MODE) == SMBUS_PERIPHERAL_MODE_SMBUS_SLAVE_ARP))

Definition at line 580 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Init().

#define IS_SMBUS_TRANSFER_MODE (   MODE)
Value:
(((MODE) == SMBUS_RELOAD_MODE)                           || \
                                                          ((MODE) == SMBUS_AUTOEND_MODE)                         || \
                                                          ((MODE) == SMBUS_SOFTEND_MODE)                         || \
                                                          ((MODE) == SMBUS_SENDPEC_MODE)                         || \
                                                          ((MODE) == (SMBUS_RELOAD_MODE | SMBUS_SENDPEC_MODE))   || \
                                                          ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE))  || \
                                                          ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_RELOAD_MODE))   || \
                                                          ((MODE) == (SMBUS_AUTOEND_MODE | SMBUS_SENDPEC_MODE | SMBUS_RELOAD_MODE )))

Definition at line 584 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_TransferConfig().

#define IS_SMBUS_TRANSFER_OPTIONS_REQUEST (   REQUEST)
Value:
(((REQUEST) == SMBUS_FIRST_FRAME)                        || \
                                                          ((REQUEST) == SMBUS_NEXT_FRAME)                        || \
                                                          ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_NO_PEC)       || \
                                                          ((REQUEST) == SMBUS_LAST_FRAME_NO_PEC)                 || \
                                                          ((REQUEST) == SMBUS_FIRST_AND_LAST_FRAME_WITH_PEC)     || \
                                                          ((REQUEST) == SMBUS_LAST_FRAME_WITH_PEC)               || \
                                                          IS_SMBUS_TRANSFER_OTHER_OPTIONS_REQUEST(REQUEST))

Definition at line 600 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Master_Receive_IT(), HAL_SMBUS_Master_Transmit_IT(), HAL_SMBUS_Slave_Receive_IT(), and HAL_SMBUS_Slave_Transmit_IT().

#define IS_SMBUS_TRANSFER_OTHER_OPTIONS_REQUEST (   REQUEST)
Value:
(((REQUEST) == SMBUS_OTHER_FRAME_NO_PEC)                || \
                                                          ((REQUEST) == SMBUS_OTHER_AND_LAST_FRAME_NO_PEC)       || \
                                                          ((REQUEST) == SMBUS_OTHER_FRAME_WITH_PEC)              || \
                                                          ((REQUEST) == SMBUS_OTHER_AND_LAST_FRAME_WITH_PEC))

Definition at line 608 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Master_Receive_IT(), and HAL_SMBUS_Master_Transmit_IT().

#define IS_SMBUS_TRANSFER_REQUEST (   REQUEST)
Value:
(((REQUEST) == SMBUS_GENERATE_STOP)              || \
                                                          ((REQUEST) == SMBUS_GENERATE_START_READ)       || \
                                                          ((REQUEST) == SMBUS_GENERATE_START_WRITE)      || \
                                                          ((REQUEST) == SMBUS_NO_STARTSTOP))

Definition at line 594 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_TransferConfig().

#define SMBUS_CHECK_FLAG (   __ISR__,
  __FLAG__ 
)    ((((__ISR__) & ((__FLAG__) & SMBUS_FLAG_MASK)) == ((__FLAG__) & SMBUS_FLAG_MASK)))

Definition at line 626 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_EV_IRQHandler().

#define SMBUS_GENERATE_START (   __ADDMODE__,
  __ADDRESS__ 
)
Value:
(((__ADDMODE__) == SMBUS_ADDRESSINGMODE_7BIT) ? (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_START) | (I2C_CR2_AUTOEND)) & (~I2C_CR2_RD_WRN)) : \
                                                                  (uint32_t)((((uint32_t)(__ADDRESS__) & (I2C_CR2_SADD)) | (I2C_CR2_ADD10) | (I2C_CR2_START)) & (~I2C_CR2_RD_WRN)))

Definition at line 616 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_IsDeviceReady().

#define SMBUS_GET_ADDR_MATCH (   __HANDLE__)    (((__HANDLE__)->Instance->ISR & I2C_ISR_ADDCODE) >> 17U)

Definition at line 619 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_Slave_ISR().

#define SMBUS_GET_ALERT_ENABLED (   __HANDLE__)    ((__HANDLE__)->Instance->CR1 & I2C_CR1_ALERTEN)

Definition at line 623 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_Disable_IRQ().

#define SMBUS_GET_DIR (   __HANDLE__)    (((__HANDLE__)->Instance->ISR & I2C_ISR_DIR) >> 16U)

Definition at line 620 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_Slave_ISR().

#define SMBUS_GET_ISR_REG (   __HANDLE__)    ((__HANDLE__)->Instance->ISR)

Definition at line 625 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_EV_IRQHandler().

#define SMBUS_GET_PEC_MODE (   __HANDLE__)    ((__HANDLE__)->Instance->CR2 & I2C_CR2_PECBYTE)

Definition at line 622 of file stm32l4xx_hal_smbus.h.

Referenced by HAL_SMBUS_Master_Transmit_IT(), HAL_SMBUS_Slave_Receive_IT(), HAL_SMBUS_Slave_Transmit_IT(), SMBUS_Master_ISR(), and SMBUS_Slave_ISR().

#define SMBUS_GET_STOP_MODE (   __HANDLE__)    ((__HANDLE__)->Instance->CR2 & I2C_CR2_AUTOEND)

Definition at line 621 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_Master_ISR().

#define SMBUS_RESET_CR1 (   __HANDLE__)    ((__HANDLE__)->Instance->CR1 &= (uint32_t)~((uint32_t)(I2C_CR1_SMBHEN | I2C_CR1_SMBDEN | I2C_CR1_PECEN)))

Definition at line 613 of file stm32l4xx_hal_smbus.h.

#define SMBUS_RESET_CR2 (   __HANDLE__)    ((__HANDLE__)->Instance->CR2 &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_HEAD10R | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_RD_WRN)))

Definition at line 614 of file stm32l4xx_hal_smbus.h.

Referenced by SMBUS_Master_ISR(), and SMBUS_Slave_ISR().

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