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QDAC-firmware/libraries/zf_common/zf_common_clock.h

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2023-12-11 21:45:06 +08:00
/*********************************************************************************************************************
* CH32V307VCT6 Opensourec Library <EFBFBD><EFBFBD><EFBFBD><EFBFBD>CH32V307VCT6 <EFBFBD><EFBFBD>Դ<EFBFBD>⣩<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڹٷ<EFBFBD> SDK <EFBFBD>ӿڵĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><EFBFBD>
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* <EFBFBD><EFBFBD>ӭ<EFBFBD><EFBFBD>λʹ<EFBFBD>ò<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD>뱣<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD>İ<EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*
* <EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> zf_common_clock
* <EFBFBD><EFBFBD>˾<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD>ɶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɿƼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>޹<EFBFBD>˾
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* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> MounRiver Studio V1.8.1
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƽ̨ CH32V307VCT6
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> https://seekfree.taobao.com/
*
* <EFBFBD>޸ļ<EFBFBD>¼
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD>ע
* 2022-09-15 <EFBFBD><EFBFBD>W first version
********************************************************************************************************************/
#ifndef _zf_common_clock_h_
#define _zf_common_clock_h_
#include "ch32v30x.h"
#include "zf_common_typedef.h"
#define BOARD_XTAL_FREQ 8000000 // <20><><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5> <20><><EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD><D4BC>õIJ<C3B5><C4B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD>ʾ<EFBFBD><CABE>޸<EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD> UM <20><><EFBFBD>巶ΧΪ 4-24Mhz
//#define XTAL_STARTUP_TIMEOUT 0x0800 // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD>ʱʱ<CAB1><CAB1>
typedef enum
{
SYSTEM_CLOCK_XTAL = BOARD_XTAL_FREQ, // ʹ<>þ<EFBFBD><C3BE><EFBFBD>Ƶ<EFBFBD><C6B5><EFBFBD><EFBFBD>Ϊʱ<CEAA><CAB1>Ƶ<EFBFBD><C6B5>
SYSTEM_CLOCK_24M = 24000000, // 24Mhz
SYSTEM_CLOCK_48M = 48000000, // 48Mhz
SYSTEM_CLOCK_72M = 72000000, // 72Mhz
SYSTEM_CLOCK_96M = 96000000, // 96Mhz
SYSTEM_CLOCK_120M = 120000000, // 120Mhz
SYSTEM_CLOCK_144M = 144000000, // 144Mhz
}system_clock_enum;
extern uint32 system_clock; // ȫ<>ֱ<EFBFBD><D6B1><EFBFBD> ϵͳʱ<CDB3><CAB1><EFBFBD><EFBFBD>Ϣ
void clock_reset(void);
void clock_init (uint32 clock); // <20><><EFBFBD><EFBFBD>ʱ<EFBFBD>ӳ<EFBFBD>ʼ<EFBFBD><CABC>
void clock_set_freq(uint32 clock); // <20><><EFBFBD><EFBFBD>ϵͳƵ<CDB3><C6B5>
#endif
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