xushaoxiang
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
#ifndef __BSP_GPIO_H_
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#define __BSP_GPIO_H_
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#include "xinc_m0.h"
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#define DETECT_INTER_NUM(num,val) ((num>=32)?((val[1]>>(num&0x1F))&0x01):((val[0]>>num)&0x01))
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typedef enum{
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NOT_INT=0,
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NA1_INT,
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NA2_INT,
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NA3_INT,
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NA4_INT,
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RIS_EDGE_INT,//ÉÏÉýÑØ
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NA6_INT,
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FAIL_EDGE_INT,//ϽµÑØ
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}GPIO_INT_TypeDef;
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typedef enum{
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GPIO_Dx=0,//
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UART0_TX,
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UART0_RX,
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UART0_CTS,
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UART0_RTS,
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I2C_SCL,
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I2C_SDA,
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UART1_RX,
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UART1_TX,
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SIM_IO,
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SIM_RST,
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SIM_CLK_OUT,
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PWM0,
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PWM1,
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SSI1_CLK,
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SSI1_SSN,
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SSI1_RX,
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SSI1_TX,
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PWM0_INV,
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PWM1_INV,
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PWM2_INV,
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PWM3_INV,
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}GPIO_FUN_SEL_TypeDef;
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extern void Init_gpio(void);
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extern void gpio_output_high(uint8_t num);
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extern void gpio_output_low(uint8_t num);
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extern void gpio_mux_ctl_u(uint8_t num,uint8_t mux);
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extern uint8_t gpio_input_val(uint8_t num);
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extern void gpio_direction_output(uint8_t num);
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extern void gpio_direction_input(uint8_t gpio_id, uint8_t pull_up_enable);
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extern void gpio_mux_ctl(uint8_t num,uint8_t mux);
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extern void gpio_fun_inter(uint8_t num,uint8_t inter);
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extern void gpio_fun_sel(uint8_t num,uint8_t sel);
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#endif
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