Collaboration diagram for Blocking mode Polling:Functions | |
| HAL_StatusTypeDef | HAL_FMPSMBUS_IsDeviceReady (FMPSMBUS_HandleTypeDef *hfmpsmbus, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout) |
| Check if target device is ready for communication. More... | |
| HAL_StatusTypeDef | HAL_SMBUS_IsDeviceReady (SMBUS_HandleTypeDef *hsmbus, uint16_t DevAddress, uint32_t Trials, uint32_t Timeout) |
| Check if target device is ready for communication. More... | |
Detailed Description
Function Documentation
◆ HAL_FMPSMBUS_IsDeviceReady()
| HAL_StatusTypeDef HAL_FMPSMBUS_IsDeviceReady | ( | FMPSMBUS_HandleTypeDef * | hfmpsmbus, |
| uint16_t | DevAddress, | ||
| uint32_t | Trials, | ||
| uint32_t | Timeout | ||
| ) |
Check if target device is ready for communication.
- Parameters
-
hfmpsmbus Pointer to a FMPSMBUS_HandleTypeDef structure that contains the configuration information for the specified FMPSMBUS. DevAddress Target device address: The device 7 bits address value in datasheet must be shifted to the left before calling the interface Trials Number of trials Timeout Timeout duration
- Return values
-
HAL status
Definition at line 1484 of file stm32f4xx_hal_fmpsmbus.c.
◆ HAL_SMBUS_IsDeviceReady()
| HAL_StatusTypeDef HAL_SMBUS_IsDeviceReady | ( | SMBUS_HandleTypeDef * | hsmbus, |
| uint16_t | DevAddress, | ||
| uint32_t | Trials, | ||
| uint32_t | Timeout | ||
| ) |
Check if target device is ready for communication.
- Parameters
-
hsmbus Pointer to a SMBUS_HandleTypeDef structure that contains the configuration information for the specified SMBUS. DevAddress Target device address The device 7 bits address value in datasheet must be shifted to the left before calling the interface Trials Number of trials Timeout Timeout duration
- Return values
-
HAL status
Definition at line 1404 of file stm32f4xx_hal_smbus.c.
