206 lines
4.3 KiB
C
206 lines
4.3 KiB
C
#ifndef board_h__
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#define board_h__
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#include "stdint.h"
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#include "rtthread.h"
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#include <rthw.h>
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#include "string.h"
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#include "stm32h7xx.h"
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struct dev_struct{
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const char *name;
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void *dev;
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};
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typedef struct __uart_def{
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const char *name;
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int (*init)(struct __uart_def *u);
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int (*deinit)(struct __uart_def *u);
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int (*set_irq)(struct __uart_def *u,void (*irq)(void *t,uint8_t d),void *t);
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int (*set_end_irq)(struct __uart_def *u,uint8_t *rx_buff,int rx_buff_size,
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void (*irq)(void *t,uint32_t len),void *t);
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int (*read)(struct __uart_def *u,uint8_t *b,int len);
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int (*write)(struct __uart_def *u,const uint8_t *b,int len);
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void *private_data;
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}uart_def;
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typedef struct __pwm_def{
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const char *name;
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int (*init)(struct __pwm_def *u);
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int (*deinit)(struct __pwm_def *u);
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int (*start)(struct __pwm_def *u,int step_count);
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int (*stop)(struct __pwm_def *u);
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int (*set_fre)(struct __pwm_def *u,int fre);
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int (*set_irq_fun)(struct __pwm_def *p,void (*fun)(void *t),void *t);
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void *private_data;
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}pwm_def;
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#define CHECK_DO(s,to) if(s) {to(s);}
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#define LENGTH(s) (sizeof(s)/sizeof(s[0]))
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#define uart_init_export(name_,init_,deinit_,set_irq_,set_end_irq_,read_,write_,priv_) \
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const static char __dev_##name_##_name[] SECTION(".rodata.devstr") = #name_; \
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RT_USED static uart_def _uart_##name_={\
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.name=__dev_##name_##_name,\
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.init=init_,\
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.deinit=deinit_,\
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.set_irq=set_irq_,\
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.set_end_irq=set_end_irq_,\
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.read=read_,\
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.write=write_,\
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.private_data=priv_,\
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};\
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RT_USED static const struct dev_struct __dev_##name_ SECTION("devstruct")= \
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{ \
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__dev_##name_##_name, \
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&_uart_##name_, \
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};
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#define pwm_init_export(name_,init_,deinit_,start_,stop_,set_fre_,set_end_irq_,priv_) \
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const static char __dev_##name_##_name[] SECTION(".rodata.devstr") = #name_; \
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RT_USED static pwm_def _pwm_##name_={\
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.name=__dev_##name_##_name,\
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.init=init_,\
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.deinit=deinit_,\
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.start=start_,\
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.stop=stop_,\
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.set_fre=set_fre_,\
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.set_irq_fun=set_end_irq_,\
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.private_data=priv_,\
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};\
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RT_USED static const struct dev_struct __dev_##name_ SECTION("devstruct")= \
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{ \
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__dev_##name_##_name, \
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&_pwm_##name_, \
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};
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struct init_struct{
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int (*init_fun)(void);
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};
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#define app_init_export(fun_)\
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RT_USED static const struct init_struct __init_##fun_ SECTION("initstruct")= \
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{\
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.init_fun=fun_,\
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};
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#define def_find_fun(type_,g_data_)\
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static const type_ *find(const char *name,int *index)\
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{\
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const type_ *r=0;\
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for(int i=0;i<LENGTH(g_data_);i++)\
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{\
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r=&g_data_[i];\
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if(strcmp(r->name,name)==0){\
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if(index) *index=i;\
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return r;\
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}\
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}\
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return r;\
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}
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void app_init(void);
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void *app_variable(const char *name,void *p,void (*del)(void *t));
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void app_valid_call(const char *name,void (*fun)(void *t),void *t);
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void param_err_handle(const char *param,const char *file,const char *fun,int line);
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void cpy4byte(uint32_t *dst,uint32_t *src,int num_4byte);
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// <20><><EFBFBD>s==0,<2C><><EFBFBD>ӡ
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#define param_check(s) \
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if((s)==0){\
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param_err_handle(#s,__FILE__,__func__,__LINE__);}
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#ifdef RT_THREAD
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#define irq_disable()\
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register rt_base_t __level;\
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__level = rt_hw_interrupt_disable()
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#define irq_enable()\
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rt_hw_interrupt_enable(__level)
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void *dev_get(const char *name);
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#else
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uint32_t __interrupt_disable(void);
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void __interrupt_enable(uint32_t level);
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#define irq_disable()\
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register uint32_t __level;\
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__level = __interrupt_disable()
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#define irq_enable()\
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__interrupt_enable(__level)
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#endif
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#define BITBAND(addr, bitnum) ((addr & 0xF0000000)+0x2000000+((addr &0xFFFFF)<<5)+(bitnum<<2))
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#define MEM_ADDR(addr) *((volatile uint32_t *)(addr))
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#define BIT_ADDR(addr, bitnum) (MEM_ADDR(BITBAND(addr, bitnum)))
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// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ַs=A~I
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#define GPIOx_ODR_ADDR(s) (GPIO##s##_BASE+20)
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// <20><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ַs=A~I
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#define GPIOx_IDR_ADDR(s) (GPIO##s##_BASE+16)
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// gpio<69><6F><EFBFBD><EFBFBD><EFBFBD>s=A~I,n=0~15
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#define PINOUT(s,n) BIT_ADDR(GPIOx_ODR_ADDR(s),n)
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#define PININ(s,n) BIT_ADDR(GPIOx_IDR_ADDR(s),n)
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#endif
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