This file provides all the BKP firmware functions. More...
Include dependency graph for stm32f10x_bkp.c:
Go to the source code of this file.
Macros | |
| #define | BKP_OFFSET (BKP_BASE - PERIPH_BASE) |
| #define | CR_OFFSET (BKP_OFFSET + 0x30) |
| #define | CR_TPAL_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPAL_BitNumber * 4)) |
| #define | CR_TPE_BB (PERIPH_BB_BASE + (CR_OFFSET * 32) + (TPE_BitNumber * 4)) |
| #define | CSR_OFFSET (BKP_OFFSET + 0x34) |
| #define | CSR_TEF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEF_BitNumber * 4)) |
| #define | CSR_TIF_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TIF_BitNumber * 4)) |
| #define | CSR_TPIE_BB (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TPIE_BitNumber * 4)) |
| #define | RTCCR_CAL_MASK ((uint16_t)0xFF80) |
| #define | RTCCR_MASK ((uint16_t)0xFC7F) |
| #define | TEF_BitNumber 0x08 |
| #define | TIF_BitNumber 0x09 |
| #define | TPAL_BitNumber 0x01 |
| #define | TPE_BitNumber 0x00 |
| #define | TPIE_BitNumber 0x02 |
Functions | |
| void | BKP_ClearFlag (void) |
| Clears Tamper Pin Event pending flag. More... | |
| void | BKP_ClearITPendingBit (void) |
| Clears Tamper Pin Interrupt pending bit. More... | |
| void | BKP_DeInit (void) |
| Deinitializes the BKP peripheral registers to their default reset values. More... | |
| FlagStatus | BKP_GetFlagStatus (void) |
| Checks whether the Tamper Pin Event flag is set or not. More... | |
| ITStatus | BKP_GetITStatus (void) |
| Checks whether the Tamper Pin Interrupt has occurred or not. More... | |
| void | BKP_ITConfig (FunctionalState NewState) |
| Enables or disables the Tamper Pin Interrupt. More... | |
| uint16_t | BKP_ReadBackupRegister (uint16_t BKP_DR) |
| Reads data from the specified Data Backup Register. More... | |
| void | BKP_RTCOutputConfig (uint16_t BKP_RTCOutputSource) |
| Select the RTC output source to output on the Tamper pin. More... | |
| void | BKP_SetRTCCalibrationValue (uint8_t CalibrationValue) |
| Sets RTC Clock Calibration value. More... | |
| void | BKP_TamperPinCmd (FunctionalState NewState) |
| Enables or disables the Tamper Pin activation. More... | |
| void | BKP_TamperPinLevelConfig (uint16_t BKP_TamperPinLevel) |
| Configures the Tamper Pin active level. More... | |
| void | BKP_WriteBackupRegister (uint16_t BKP_DR, uint16_t Data) |
| Writes user data to the specified Data Backup Register. More... | |
Detailed Description
This file provides all the BKP firmware functions.
- Version
- V3.5.0
- Date
- 11-March-2011
- Attention
THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
© COPYRIGHT 2011 STMicroelectronics
Definition in file stm32f10x_bkp.c.