A27系列优化I2C/RTC处理,新增版本A270Y

This commit is contained in:
2025-06-07 10:24:51 +08:00
parent 413dd88f3b
commit 73e1c7dafa
372 changed files with 60642 additions and 60661 deletions

12
A27-AMTLDR/Src/timer.h Normal file
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#ifndef __TIMER_H__
#define __TIMER_H__
#include "typedef.h"
extern void timer_init(void);
//extern void reset_timer_masked (void);
extern void udelay(unsigned long usec);
extern void mdelay(unsigned long msec);
extern ULONG get_timer(ULONG base);
#endif