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- #ifndef GD32F10X_BKP_H
- #define GD32F10X_BKP_H
- #include "gd32f10x.h"
- #define BKP BKP_BASE
- #define BKP_DATA0 REG16((BKP) + 0x04U)
- #define BKP_DATA1 REG16((BKP) + 0x08U)
- #define BKP_DATA2 REG16((BKP) + 0x0CU)
- #define BKP_DATA3 REG16((BKP) + 0x10U)
- #define BKP_DATA4 REG16((BKP) + 0x14U)
- #define BKP_DATA5 REG16((BKP) + 0x18U)
- #define BKP_DATA6 REG16((BKP) + 0x1CU)
- #define BKP_DATA7 REG16((BKP) + 0x20U)
- #define BKP_DATA8 REG16((BKP) + 0x24U)
- #define BKP_DATA9 REG16((BKP) + 0x28U)
- #define BKP_DATA10 REG16((BKP) + 0x40U)
- #define BKP_DATA11 REG16((BKP) + 0x44U)
- #define BKP_DATA12 REG16((BKP) + 0x48U)
- #define BKP_DATA13 REG16((BKP) + 0x4CU)
- #define BKP_DATA14 REG16((BKP) + 0x50U)
- #define BKP_DATA15 REG16((BKP) + 0x54U)
- #define BKP_DATA16 REG16((BKP) + 0x58U)
- #define BKP_DATA17 REG16((BKP) + 0x5CU)
- #define BKP_DATA18 REG16((BKP) + 0x60U)
- #define BKP_DATA19 REG16((BKP) + 0x64U)
- #define BKP_DATA20 REG16((BKP) + 0x68U)
- #define BKP_DATA21 REG16((BKP) + 0x6CU)
- #define BKP_DATA22 REG16((BKP) + 0x70U)
- #define BKP_DATA23 REG16((BKP) + 0x74U)
- #define BKP_DATA24 REG16((BKP) + 0x78U)
- #define BKP_DATA25 REG16((BKP) + 0x7CU)
- #define BKP_DATA26 REG16((BKP) + 0x80U)
- #define BKP_DATA27 REG16((BKP) + 0x84U)
- #define BKP_DATA28 REG16((BKP) + 0x88U)
- #define BKP_DATA29 REG16((BKP) + 0x8CU)
- #define BKP_DATA30 REG16((BKP) + 0x90U)
- #define BKP_DATA31 REG16((BKP) + 0x94U)
- #define BKP_DATA32 REG16((BKP) + 0x98U)
- #define BKP_DATA33 REG16((BKP) + 0x9CU)
- #define BKP_DATA34 REG16((BKP) + 0xA0U)
- #define BKP_DATA35 REG16((BKP) + 0xA4U)
- #define BKP_DATA36 REG16((BKP) + 0xA8U)
- #define BKP_DATA37 REG16((BKP) + 0xACU)
- #define BKP_DATA38 REG16((BKP) + 0xB0U)
- #define BKP_DATA39 REG16((BKP) + 0xB4U)
- #define BKP_DATA40 REG16((BKP) + 0xB8U)
- #define BKP_DATA41 REG16((BKP) + 0xBCU)
- #define BKP_OCTL REG16((BKP) + 0x2CU)
- #define BKP_TPCTL REG16((BKP) + 0x30U)
- #define BKP_TPCS REG16((BKP) + 0x34U)
- #define BKP_DATA BITS(0,15)
- #define BKP_OCTL_RCCV BITS(0,6)
- #define BKP_OCTL_COEN BIT(7)
- #define BKP_OCTL_ASOEN BIT(8)
- #define BKP_OCTL_ROSEL BIT(9)
- #define BKP_TPCTL_TPEN BIT(0)
- #define BKP_TPCTL_TPAL BIT(1)
- #define BKP_TPCS_TER BIT(0)
- #define BKP_TPCS_TIR BIT(1)
- #define BKP_TPCS_TPIE BIT(2)
- #define BKP_TPCS_TEF BIT(8)
- #define BKP_TPCS_TIF BIT(9)
- typedef enum
- {
- BKP_DATA_0 = 1,
- BKP_DATA_1,
- BKP_DATA_2,
- BKP_DATA_3,
- BKP_DATA_4,
- BKP_DATA_5,
- BKP_DATA_6,
- BKP_DATA_7,
- BKP_DATA_8,
- BKP_DATA_9,
- BKP_DATA_10,
- BKP_DATA_11,
- BKP_DATA_12,
- BKP_DATA_13,
- BKP_DATA_14,
- BKP_DATA_15,
- BKP_DATA_16,
- BKP_DATA_17,
- BKP_DATA_18,
- BKP_DATA_19,
- BKP_DATA_20,
- BKP_DATA_21,
- BKP_DATA_22,
- BKP_DATA_23,
- BKP_DATA_24,
- BKP_DATA_25,
- BKP_DATA_26,
- BKP_DATA_27,
- BKP_DATA_28,
- BKP_DATA_29,
- BKP_DATA_30,
- BKP_DATA_31,
- BKP_DATA_32,
- BKP_DATA_33,
- BKP_DATA_34,
- BKP_DATA_35,
- BKP_DATA_36,
- BKP_DATA_37,
- BKP_DATA_38,
- BKP_DATA_39,
- BKP_DATA_40,
- BKP_DATA_41,
- }bkp_data_register_enum;
- #define BKP_DATA0_9(number) REG16((BKP) + 0x04U + (number) * 0x04U)
- #define BKP_DATA10_41(number) REG16((BKP) + 0x40U + ((number)-10U) * 0x04U)
- #define BKP_DATA_GET(regval) GET_BITS((uint32_t)(regval), 0, 15)
- #define OCTL_RCCV(regval) (BITS(0,6) & ((uint32_t)(regval) << 0))
- #define RTC_OUTPUT_ALARM_PULSE ((uint16_t)0x0000U)
- #define RTC_OUTPUT_SECOND_PULSE ((uint16_t)0x0200U)
- #define TAMPER_PIN_ACTIVE_HIGH ((uint16_t)0x0000U)
- #define TAMPER_PIN_ACTIVE_LOW ((uint16_t)0x0002U)
- #define BKP_FLAG_TAMPER BKP_TPCS_TEF
- #define BKP_INT_FLAG_TAMPER BKP_TPCS_TIF
- void bkp_deinit(void);
- void bkp_data_write(bkp_data_register_enum register_number, uint16_t data)
- uint16_t bkp_data_read(bkp_data_register_enum register_number)
- void bkp_rtc_calibration_output_enable(void);
- void bkp_rtc_calibration_output_disable(void);
- void bkp_rtc_signal_output_enable(void);
- void bkp_rtc_signal_output_disable(void);
- void bkp_rtc_output_select(uint16_t outputsel)
- void bkp_rtc_calibration_value_set(uint8_t value)
- void bkp_tamper_detection_enable(void);
- void bkp_tamper_detection_disable(void);
- void bkp_tamper_active_level_set(uint16_t level)
- void bkp_interrupt_enable(void);
- void bkp_interrupt_disable(void);
- FlagStatus bkp_flag_get(void);
- void bkp_flag_clear(void);
- FlagStatus bkp_interrupt_flag_get(void);
- void bkp_interrupt_flag_clear(void);
- #endif
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