wizplatform.h

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#ifndef _WIZPLATFORM_H
#define _WIZPLATFORM_H

//#include "common/common.h"


typedef enum {
    WIZ_USART1, 
    WIZ_USART2, 
    WIZ_USART3  
} wizpf_usart;

typedef enum {
    WIZ_LED1,   
    WIZ_LED2,   
    WIZ_LED3,   
    WIZ_LED4    
} wizpf_led;

typedef enum {
    WIZ_GPIO_IN_FLOAT,      
    WIZ_GPIO_IN_PULLUP,     
    WIZ_GPIO_IN_PULLDOWN,   
    WIZ_GPIO_OUT_PUSHPULL,  
    WIZ_GPIO_OUT_OPENDRAIN, 
} wizpf_gpio_mode;

#ifdef COMPILER_IAR_EWARM
#define PUTCHAR(ch_v)       putchar(ch_v)
#define GETCHAR()           getchar()
#elif COMPILER_GCC_ARM
#define PUTCHAR(ch_v)       // ToDo
#define GETCHAR()           // ToDo
#else // for doxygen
#define PUTCHAR(ch_v)
#define GETCHAR()
#endif

#define wizpf_led_flicker(led_v, interval_v) do { \
    static uint32 tick = 0; \
    if(wizpf_tick_elapse(tick) > interval_v) { \
        wizpf_led_set(led_v, VAL_TOG); \
        tick = wizpf_get_systick(); \
    } \
} while(0)


int8 platform_init(void);
int8 wizpf_uart_init(wizpf_usart usart);
int8 wizpf_gpio_init(GPIO_TypeDef* GPIOx, uint16 GPIO_Pin, wizpf_gpio_mode mode);
int8 wizpf_gpio_set(GPIO_TypeDef* GPIOx, uint16 GPIO_Pin, int8 value);
int8 wizpf_gpio_get(GPIO_TypeDef* GPIOx, uint16 GPIO_Pin);
int8 wizpf_timer_init(void);
uint32 wizpf_get_systick(void);
uint32 wizpf_tick_conv(bool istick2sec, uint32 tickorsec);
int32 wizpf_tick_elapse(uint32 tick);
int8 wizpf_led_set(wizpf_led led, uint8 action);
int8 wizpf_led_get(wizpf_led led);
void wizpf_led_trap(uint8 repeat);
void device_HW_reset(void);

void GPIO_Configuration(void);
void RCC_Configuration(void);
void NVIC_Configuration(void);

void Delay_us(uint8 time_us);
void Delay_ms(uint16 time_ms);
void Delay_tick(uint32 tick);

int32 getchar_nonblk(void);

#endif //_WIZPLATFORM_H