51 lines
527 B
C
51 lines
527 B
C
#ifndef BSP_INIT_H__
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#define BSP_INIT_H__
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// 进入和退出低功耗函数，返回0，成功
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typedef struct{
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const char *name;
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int (*init)(void);
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}init_call_fun;
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// 使用这个宏用于初始化
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#define extern_init(name_,init_)\
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const char __init_##name_[] __attribute__((section("name"))) = #name_;\
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__attribute__((used)) const init_call_fun __bsp_init_##name_ __attribute__((section("bsp_init")))=\
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{\
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.name=__init_##name_,\
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.init=init_,\
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};
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// 初始化所有外设
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int bsp_init_all(void);
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#endif
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