ST STM32F2 User Manual

UM1940
HAL SMARTCARD Generic Driver
DocID028236 Rev 2
543/1371
Return values
None:
HAL_SMARTCARD_GetState
Function name
HAL_SMARTCARD_StateTypeDef
HAL_SMARTCARD_GetState (SMARTCARD_HandleTypeDef *
hsc)
Function description
return the SMARTCARD state
Parameters
hsc: pointer to a SMARTCARD_HandleTypeDef structure
that contains the configuration information for SMARTCARD
module.
Return values
HAL: state
HAL_SMARTCARD_GetError
Function name
uint32_t HAL_SMARTCARD_GetError
(SMARTCARD_HandleTypeDef * hsc)
Function description
Return the SMARTCARD error code.
Parameters
hsc: : pointer to a SMARTCARD_HandleTypeDef structure
that contains the configuration information for the specified
SMARTCARD.
Return values
SMARTCARD: Error Code
42.3 SMARTCARD Firmware driver defines
42.3.1 SMARTCARD
SMARTCARD Clock Phase
SMARTCARD_PHASE_1EDGE
SMARTCARD_PHASE_2EDGE
SMARTCARD Clock Polarity
SMARTCARD_POLARITY_LOW
SMARTCARD_POLARITY_HIGH
SMARTCARD DMA requests
SMARTCARD_DMAREQ_TX
SMARTCARD_DMAREQ_RX
SMARTCARD Error Code
HAL_SMARTCARD_ERROR_NONE
No error
HAL_SMARTCARD_ERROR_PE
Parity error
HAL_SMARTCARD_ERROR_NE
Noise error
HAL_SMARTCARD_ERROR_FE
Frame error
HAL_SMARTCARD_ERROR_ORE
Overrun error
HAL_SMARTCARD_ERROR_DMA
DMA transfer error

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English