V1.0
This commit is contained in:
moyuhai
@@ -0,0 +1,7 @@
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#ifndef _Delay_H_
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#define _Delay_H_
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/*********************************************************************************************************************/
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void Delay_50us(unsigned int n);
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void Delay_ms(unsigned char n);
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/*********************************************************************************************************************/
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#endif
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@@ -0,0 +1,7 @@
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#ifndef _Delay_H_
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#define _Delay_H_
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/*********************************************************************************************************************/
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void Delay_50us(unsigned int n);
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void Delay_ms(unsigned int delay_nms);
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/*********************************************************************************************************************/
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#endif
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@@ -0,0 +1,26 @@
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//EPxCON寄存器定义
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#define EPIE(N) (N<<7) //N=0-1
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#define EPPL(N) (N<<6) //N=0-1
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//EPIF定义
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#define EPIF2 (1<<2)
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#define EPIF1 (1<<1)
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#define EPIF0 (1<<0)
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enum
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{
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P00_INDEX = 0,
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P01_INDEX = 1,
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P02_INDEX = 2,
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P03_INDEX = 3,
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P04_INDEX = 4,
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P05_INDEX = 5,
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P06_INDEX = 6,
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P07_INDEX = 7,
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P30_INDEX = 8,
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P31_INDEX = 9,
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P32_INDEX = 10,
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P33_INDEX = 11,
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P34_INDEX = 12,
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P35_INDEX = 13,
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};
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@@ -0,0 +1,32 @@
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#ifndef FLASH_H
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#define FLASH_H
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enum
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{
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CMD_DATA_AREA_READ = 1,
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CMD_DATA_AREA_WIRTE = 2,
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CMD_DATA_AREA_ERASE_SECTOR = 3,
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CMD_FLASH_ERASE_ALL = 4,
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CMD_CODE_AREA_READ = 5,
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CMD_CODE_AREA_WRITE = 6,
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CMD_CODE_AREA_ERASE_SECTOR = 7,
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};
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enum
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{
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CMD_FLASH_UNLOCK = 0x28,
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CMD_CODE_AREA_UNLOCK = 0x29,
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CMD_DATA_AREA_UNLOCK = 0x2A,
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CMD_FLASH_LOCK = 0xAA,
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};
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//źÄ´ćĆ÷FSCMDÎťś¨Ňĺ
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#define IFEN (1<<7)
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void Data_Area_Sector_Erase(unsigned char SectorNumber);
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void Data_Area_Write_Byte(unsigned int Address,unsigned char Data);
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void Data_Area_Mass_Write(unsigned int Address,unsigned char *pData,unsigned int Length);
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unsigned char Data_Area_Read_Byte(unsigned int Address);
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void Data_Area_Mass_Read(unsigned int Address,unsigned char *pData,unsigned int Length);
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void Code_Area_Sector_Erase(unsigned char SectorNumber);
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unsigned long int GetChipID(void);
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#endif
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@@ -0,0 +1,40 @@
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//I2CCONś¨Ňĺ
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#define I2CE(N) (N<<7)
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#define I2CIE(N) (N<<6)
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#define STA(N) (N<<5)
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#define STP(N) (N<<4)
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#define CKHD(N) (N<<3)
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#define AAK(N) (N<<2)
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#define CBSE(N) (N<<1)
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#define STFE(N) (N<<0)
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//I2CADRś¨Ňĺ
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#define GCE(N) (N<<7) //N = 0~1
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//I2CFLGś¨Ňĺ
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#define I2CF (1<<0)
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typedef enum {
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I2CE_disable = 0,
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I2CE_enable = 1,
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} I2CE_TypeDef;
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typedef enum {
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I2CIE_disable = 0,
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I2CIE_enable = 1,
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} I2CIE_TypeDef;
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typedef enum {
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STFE_disable = 0,
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STFE_enable = 1,
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} STFE_TypeDef;
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typedef enum {
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I2C_SEL_P30_P31 = 0,
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I2C_SEL_P03_P02 = 1,
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} I2CIOS_TypeDef;
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void I2C_init(I2CE_TypeDef i2ce,I2CIE_TypeDef i2cie,STFE_TypeDef stfe,unsigned char i2cadr,unsigned char i2ccr);
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void I2C_SelectComPin(I2CIOS_TypeDef i2cios);
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@@ -0,0 +1,110 @@
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#ifndef PWM_H
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#define PWM_H
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//PWMxCON
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#define PWMIE(N) (N<<7) //N=0-1
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#define PWMTOG(N) (N<<6) //N=0-1
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#define PWMMOD(N) (N<<3) //N=0-7
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#define PWMPOL(N) (N<<2) //N=0-1
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#define PWMCKS_SYS 0
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#define PWMCKS_IL 1
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#define PWMCKS_IH 2
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//PWMIF
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#define PWM5IF (1<<5)
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#define PWM4IF (1<<4)
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#define PWM3IF (1<<3)
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#define PWM2IF (1<<2)
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#define PWM1IF (1<<1)
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#define PWM0IF (1<<0)
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//LEFLG
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#define LEF1 (1<<7)
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#define LEBSY1 (1<<6)
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#define LEF0 (1<<3)
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#define LEBSY0 (1<<2)
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//PWMCON
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#define TIE(N) (N<<7)
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#define ZIE(N) (N<<6)
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#define PIE(N) (N<<5)
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#define NIE(N) (N<<4)
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#define MS(N) (N<<3) //ÖÐÐĶÔÆëģʽ
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#define MOD(N) (N<<0) //»¥²¹Ä£Ê½
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#define CKS(N) (N) //N=0~6
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//PWMCFG
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#define TOG(N) (N<<7)
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typedef enum {
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PWM_CH0 = 0,
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PWM_CH1 = 1,
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PWM_CH2 = 2,
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PWM_CH3 = 3,
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PWM_CH4 = 4,
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PWM_CH5 = 5,
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} PWM_Channel_TypeDef;
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typedef enum {
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PWMIE_off = 0,
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PWMIE_on = 1,
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} PWMIE_TypeDef;
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typedef enum {
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CKS_SYS = 0,
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CKS_IL = 1,
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CKS_IH = 2,
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} PWM_CKS_TypeDef;
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typedef enum {
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Toggle_Off = 0,
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Toggle_On = 1,
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} PWM_Toggle_TypeDef;
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void PWM0_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal);
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void PWM1_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal,
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unsigned char pwmmod);
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void PWM2_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal,
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unsigned char pwmmod);
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void PWM3_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal);
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void PWM4_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal);
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void PWM5_init( PWMIE_TypeDef ie,
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PWM_CKS_TypeDef cks,
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PWM_Toggle_TypeDef toggle,
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unsigned char Prescal);
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void PWM0_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM1_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM2_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM3_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM4_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM5_CfgDivDuty(unsigned int DIV,unsigned int DUT);
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void PWM_CfgLedut(unsigned int Ledut);
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void PWM_CfgLedwtm(unsigned int Ledwtm);
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void PWM1_WriteLedat(unsigned char Ledat);
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void PWM2_WriteLedat(unsigned char Ledat);
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void PWM_Enable(PWM_Channel_TypeDef Pwmch);
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void PWM_Disable(PWM_Channel_TypeDef Pwmch);
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#endif
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@@ -0,0 +1,9 @@
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//PCON¶¨Òå
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#define STOP (1<<1)
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#define IDLE (1<<0)
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void StopEnter(void);
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unsigned char CheckStopCondition(void);
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void IdleEnter(void);
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unsigned char CheckIdleCondition(void);
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@@ -0,0 +1,16 @@
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#ifndef SYS_CLOCK_H
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#define SYS_CLOCK_H
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//CKCON寄存器定义
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#define IHCKE (1<<7)
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#define ILCKE (1<<6)
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#define SCKS (1<<0) //0-IH,1-IL
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#define CKSEL_IRCH 0
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#define CKSEL_IRCL 1
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void Sys_Clk_Set_IRCH(void);
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void Sys_Clk_Set_IRCL(void);
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#endif
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@@ -0,0 +1,5 @@
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//TMCON¶¨Òå
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#define TME(N) (N<<7) //N=0-1
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#define TMF (1<<0)
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@@ -0,0 +1,42 @@
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#define UART0_TX_BUF_SIZE 20
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#define UART0_RX_BUF_SIZE 20
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typedef struct
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{
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unsigned char head;
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unsigned char tail;
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}T_Buf_Info;
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#ifdef _UART_C_
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#ifdef UART0_EN
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T_Buf_Info xdata uart0_send;
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T_Buf_Info xdata uart0_rev;
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unsigned char uart0_tx_buf[UART0_TX_BUF_SIZE];
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unsigned char xdata uart0_rx_buf[UART0_RX_BUF_SIZE];
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bit uart0_tx_flag;
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#endif
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#else
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#ifdef UART0_EN
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extern T_Buf_Info xdata uart0_send;
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extern T_Buf_Info xdata uart0_rev;
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extern unsigned char uart0_tx_buf[UART0_TX_BUF_SIZE];
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extern unsigned char xdata uart0_rx_buf[UART0_RX_BUF_SIZE];
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extern bit uart0_tx_flag;
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#endif
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#endif
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#ifndef UART0_EN
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#define Uart0_PutChar(n)
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#endif
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#ifdef UART0_EN
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void Uart0_PutChar(unsigned char bdat);
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void Uart0_Initial(unsigned long int baudrate);
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void UART0_RX_ISR(void);
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void UART0_TX_ISR(void);
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#endif
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#ifdef PRINT_EN
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void uart_printf(char *fmt,...);
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#endif
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@@ -0,0 +1,28 @@
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#ifndef WDT_H
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#define WDT_H
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/*************************************************************************************************************/
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//WDCON¶¨Òå
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#define WDTS(N) (N<<6) //N=0~2
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#define WDRE(N) (N<<0) //N=0~1
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//WDFLG¶¨Òå
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#define WDIF (1<<1)
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#define WDRF (1<<0)
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typedef enum {
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WDTS_DISABLE = 0,
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WDTS_IRCH = 1,
|
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WDTS_IRCL = 2,
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} WDTS_TypeDef;
|
||||
|
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typedef enum {
|
||||
WDRE_int = 0,
|
||||
WDRE_reset = 1,
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} WDRE_TypeDef;
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||||
|
||||
void WDT_init(WDTS_TypeDef wdts,WDRE_TypeDef wdre,unsigned int wdtvh);
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void WDT_FeedDog(void);
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/*************************************************************************************************************/
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#endif
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@@ -0,0 +1,198 @@
|
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$NOMOD51
|
||||
;------------------------------------------------------------------------------
|
||||
; This file is part of the C51 Compiler package
|
||||
; Copyright (c) 1988-2005 Keil Elektronik GmbH and Keil Software, Inc.
|
||||
; Version 8.01
|
||||
;
|
||||
; *** <<< Use Configuration Wizard in Context Menu >>> ***
|
||||
;------------------------------------------------------------------------------
|
||||
; STARTUP.A51: This code is executed after processor reset.
|
||||
;
|
||||
; To translate this file use A51 with the following invocation:
|
||||
;
|
||||
; A51 STARTUP.A51
|
||||
;
|
||||
; To link the modified STARTUP.OBJ file to your application use the following
|
||||
; Lx51 invocation:
|
||||
;
|
||||
; Lx51 your object file list, STARTUP.OBJ controls
|
||||
;
|
||||
;------------------------------------------------------------------------------
|
||||
;
|
||||
; User-defined <h> Power-On Initialization of Memory
|
||||
;
|
||||
; With the following EQU statements the initialization of memory
|
||||
; at processor reset can be defined:
|
||||
;
|
||||
; <o> IDATALEN: IDATA memory size <0x0-0x100>
|
||||
; <i> Note: The absolute start-address of IDATA memory is always 0
|
||||
; <i> The IDATA space overlaps physically the DATA and BIT areas.
|
||||
IDATALEN EQU 80H
|
||||
;
|
||||
; <o> XDATASTART: XDATA memory start address <0x0-0xFFFF>
|
||||
; <i> The absolute start address of XDATA memory
|
||||
XDATASTART EQU 0
|
||||
;
|
||||
; <o> XDATALEN: XDATA memory size <0x0-0xFFFF>
|
||||
; <i> The length of XDATA memory in bytes.
|
||||
XDATALEN EQU 0
|
||||
;
|
||||
; <o> PDATASTART: PDATA memory start address <0x0-0xFFFF>
|
||||
; <i> The absolute start address of PDATA memory
|
||||
PDATASTART EQU 0H
|
||||
;
|
||||
; <o> PDATALEN: PDATA memory size <0x0-0xFF>
|
||||
; <i> The length of PDATA memory in bytes.
|
||||
PDATALEN EQU 0H
|
||||
;
|
||||
;</h>
|
||||
;------------------------------------------------------------------------------
|
||||
;
|
||||
;<h> Reentrant Stack Initialization
|
||||
;
|
||||
; The following EQU statements define the stack pointer for reentrant
|
||||
; functions and initialized it:
|
||||
;
|
||||
; <h> Stack Space for reentrant functions in the SMALL model.
|
||||
; <q> IBPSTACK: Enable SMALL model reentrant stack
|
||||
; <i> Stack space for reentrant functions in the SMALL model.
|
||||
IBPSTACK EQU 0 ; set to 1 if small reentrant is used.
|
||||
; <o> IBPSTACKTOP: End address of SMALL model stack <0x0-0xFF>
|
||||
; <i> Set the top of the stack to the highest location.
|
||||
IBPSTACKTOP EQU 0xFF +1 ; default 0FFH+1
|
||||
; </h>
|
||||
;
|
||||
; <h> Stack Space for reentrant functions in the LARGE model.
|
||||
; <q> XBPSTACK: Enable LARGE model reentrant stack
|
||||
; <i> Stack space for reentrant functions in the LARGE model.
|
||||
XBPSTACK EQU 0 ; set to 1 if large reentrant is used.
|
||||
; <o> XBPSTACKTOP: End address of LARGE model stack <0x0-0xFFFF>
|
||||
; <i> Set the top of the stack to the highest location.
|
||||
XBPSTACKTOP EQU 0xFFFF +1 ; default 0FFFFH+1
|
||||
; </h>
|
||||
;
|
||||
; <h> Stack Space for reentrant functions in the COMPACT model.
|
||||
; <q> PBPSTACK: Enable COMPACT model reentrant stack
|
||||
; <i> Stack space for reentrant functions in the COMPACT model.
|
||||
PBPSTACK EQU 0 ; set to 1 if compact reentrant is used.
|
||||
;
|
||||
; <o> PBPSTACKTOP: End address of COMPACT model stack <0x0-0xFFFF>
|
||||
; <i> Set the top of the stack to the highest location.
|
||||
PBPSTACKTOP EQU 0xFF +1 ; default 0FFH+1
|
||||
; </h>
|
||||
;</h>
|
||||
;------------------------------------------------------------------------------
|
||||
;
|
||||
; Memory Page for Using the Compact Model with 64 KByte xdata RAM
|
||||
; <e>Compact Model Page Definition
|
||||
;
|
||||
; <i>Define the XDATA page used for PDATA variables.
|
||||
; <i>PPAGE must conform with the PPAGE set in the linker invocation.
|
||||
;
|
||||
; Enable pdata memory page initalization
|
||||
PPAGEENABLE EQU 0 ; set to 1 if pdata object are used.
|
||||
;
|
||||
; <o> PPAGE number <0x0-0xFF>
|
||||
; <i> uppermost 256-byte address of the page used for PDATA variables.
|
||||
PPAGE EQU 0
|
||||
;
|
||||
; <o> SFR address which supplies uppermost address byte <0x0-0xFF>
|
||||
; <i> most 8051 variants use P2 as uppermost address byte
|
||||
PPAGE_SFR DATA 0A0H
|
||||
;
|
||||
; </e>
|
||||
;------------------------------------------------------------------------------
|
||||
|
||||
; Standard SFR Symbols
|
||||
ACC DATA 0E0H
|
||||
B DATA 0F0H
|
||||
SP DATA 81H
|
||||
DPL DATA 82H
|
||||
DPH DATA 83H
|
||||
|
||||
NAME ?C_STARTUP
|
||||
|
||||
|
||||
?C_C51STARTUP SEGMENT CODE
|
||||
?STACK SEGMENT IDATA
|
||||
|
||||
RSEG ?STACK
|
||||
DS 1
|
||||
|
||||
EXTRN CODE (?C_START)
|
||||
PUBLIC ?C_STARTUP
|
||||
|
||||
CSEG AT 0
|
||||
?C_STARTUP: LJMP STARTUP1
|
||||
|
||||
RSEG ?C_C51STARTUP
|
||||
|
||||
STARTUP1:
|
||||
|
||||
IF IDATALEN <> 0
|
||||
MOV R0,#IDATALEN - 1
|
||||
CLR A
|
||||
IDATALOOP: MOV @R0,A
|
||||
DJNZ R0,IDATALOOP
|
||||
ENDIF
|
||||
|
||||
IF XDATALEN <> 0
|
||||
MOV DPTR,#XDATASTART
|
||||
MOV R7,#LOW (XDATALEN)
|
||||
IF (LOW (XDATALEN)) <> 0
|
||||
MOV R6,#(HIGH (XDATALEN)) +1
|
||||
ELSE
|
||||
MOV R6,#HIGH (XDATALEN)
|
||||
ENDIF
|
||||
CLR A
|
||||
XDATALOOP: MOVX @DPTR,A
|
||||
INC DPTR
|
||||
DJNZ R7,XDATALOOP
|
||||
DJNZ R6,XDATALOOP
|
||||
ENDIF
|
||||
|
||||
IF PPAGEENABLE <> 0
|
||||
MOV PPAGE_SFR,#PPAGE
|
||||
ENDIF
|
||||
|
||||
IF PDATALEN <> 0
|
||||
MOV R0,#LOW (PDATASTART)
|
||||
MOV R7,#LOW (PDATALEN)
|
||||
CLR A
|
||||
PDATALOOP: MOVX @R0,A
|
||||
INC R0
|
||||
DJNZ R7,PDATALOOP
|
||||
ENDIF
|
||||
|
||||
IF IBPSTACK <> 0
|
||||
EXTRN DATA (?C_IBP)
|
||||
|
||||
MOV ?C_IBP,#LOW IBPSTACKTOP
|
||||
ENDIF
|
||||
|
||||
IF XBPSTACK <> 0
|
||||
EXTRN DATA (?C_XBP)
|
||||
|
||||
MOV ?C_XBP,#HIGH XBPSTACKTOP
|
||||
MOV ?C_XBP+1,#LOW XBPSTACKTOP
|
||||
ENDIF
|
||||
|
||||
IF PBPSTACK <> 0
|
||||
EXTRN DATA (?C_PBP)
|
||||
MOV ?C_PBP,#LOW PBPSTACKTOP
|
||||
ENDIF
|
||||
|
||||
MOV SP,#?STACK-1
|
||||
|
||||
; This code is required if you use L51_BANK.A51 with Banking Mode 4
|
||||
;<h> Code Banking
|
||||
; <q> Select Bank 0 for L51_BANK.A51 Mode 4
|
||||
#if 0
|
||||
; <i> Initialize bank mechanism to code bank 0 when using L51_BANK.A51 with Banking Mode 4.
|
||||
EXTRN CODE (?B_SWITCH0)
|
||||
CALL ?B_SWITCH0 ; init bank mechanism to code bank 0
|
||||
#endif
|
||||
;</h>
|
||||
LJMP ?C_START
|
||||
|
||||
END
|
||||
@@ -0,0 +1,20 @@
|
||||
#ifndef _Delay_C_
|
||||
#define _Delay_C_
|
||||
/*********************************************************************************************************************/
|
||||
void Delay_50us(unsigned int n)
|
||||
{
|
||||
unsigned char i;
|
||||
while(n--)
|
||||
{
|
||||
for(i=0;i<71;i++);
|
||||
}
|
||||
}
|
||||
void Delay_ms(unsigned int delay_nms)
|
||||
{
|
||||
while(delay_nms--)
|
||||
{
|
||||
Delay_50us(20);
|
||||
}
|
||||
}
|
||||
/*********************************************************************************************************************/
|
||||
#endif
|
||||
@@ -0,0 +1,245 @@
|
||||
#ifndef _FLASH_C_
|
||||
#define _FLASH_C_
|
||||
/*********************************************************************************************************************/
|
||||
#include "ca51f5_config.h"
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
#include "../../includes/gpiodef_f5.h"
|
||||
|
||||
#include "../../includes/system.h"
|
||||
#include "../../Library/includes/flash.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
|
||||
/***********************************************************************************
|
||||
函 数 名：Data_Area_Erase_Sector
|
||||
功能描述：擦除数据区空间的一个扇区
|
||||
函数说明：
|
||||
输 入：unsigned char SectorNumber 扇区号，范围 0-255
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Data_Area_Sector_Erase(unsigned char SectorNumber)
|
||||
{
|
||||
unsigned int SectorAddress;
|
||||
FSCMD = 0;
|
||||
SectorAddress = 0x80*SectorNumber;
|
||||
LOCK = CMD_DATA_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(SectorAddress>>8); //填写扇区地址
|
||||
PTSL = (unsigned char)(SectorAddress); //填写扇区地址
|
||||
FSCMD = CMD_DATA_AREA_ERASE_SECTOR; //执行擦除扇区操作
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Data_Area_Write_Byte
|
||||
功能描述：向FLASH数据区写入一个字节数据
|
||||
输 入：unsigned int Address 数据区空间写入地址
|
||||
unsigned char Data 写入数据
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Data_Area_Write_Byte(unsigned int Address,unsigned char Data)
|
||||
{
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_DATA_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_DATA_AREA_WIRTE; //执行写操作
|
||||
FSDAT = Data; //装载数据
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Data_Area_Mass_Write
|
||||
功能描述：向FLASH数据区批量写入数据
|
||||
输 入：unsigned int wAddress 数据区空间写入起始地址
|
||||
unsigned char *pData 数据指针，指向写入数据缓存数组
|
||||
unsigned char Length 写入数据长度
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Data_Area_Mass_Write(unsigned int Address,unsigned char *pData,unsigned int Length)
|
||||
{
|
||||
unsigned int i;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_DATA_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_DATA_AREA_WIRTE; //执行写操作
|
||||
for(i = 0; i < Length; i++)
|
||||
{
|
||||
FSDAT = *pData++; //装载数据
|
||||
}
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Data_Area_Read_Byte
|
||||
功能描述：从FLASH数据区读出一字节数据
|
||||
输 入：unsigned int Address 数据区空间读地址
|
||||
返 回：读取的一字节数据
|
||||
***********************************************************************************/
|
||||
unsigned char Data_Area_Read_Byte(unsigned int Address)
|
||||
{
|
||||
unsigned char Data_Temp;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_DATA_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_DATA_AREA_READ; //执行读操作
|
||||
Data_Temp = FSDAT;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
return Data_Temp;
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Data_Area_Mass_Read
|
||||
功能描述：从FLASH数据区批量读出数据
|
||||
输 入：unsigned int Address 数据区空间读起始地址
|
||||
unsigned char *pData 数据指针，指向读出数据缓存数组
|
||||
unsigned char Length 读数据长度
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Data_Area_Mass_Read(unsigned int Address,unsigned char *pData,unsigned int Length)
|
||||
{
|
||||
unsigned int i;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_DATA_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_DATA_AREA_READ; //执行读操作
|
||||
for(i = 0; i < Length; i++)
|
||||
{
|
||||
*pData++ = FSDAT;
|
||||
}
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Code_Area_Erase_Sector
|
||||
功能描述：擦除程序区空间的一个扇区
|
||||
函数说明：
|
||||
输 入：unsigned char SectorNumber 扇区号，范围 0-255
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Code_Area_Sector_Erase(unsigned char SectorNumber)
|
||||
{
|
||||
unsigned int SectorAddress;
|
||||
FSCMD = 0;
|
||||
SectorAddress = 0x80*SectorNumber;
|
||||
LOCK = CMD_CODE_AREA_UNLOCK; //程序区解锁
|
||||
PTSH = (unsigned char)(SectorAddress>>8); //填写扇区地址
|
||||
PTSL = (unsigned char)(SectorAddress); //填写扇区地址
|
||||
FSCMD = CMD_CODE_AREA_ERASE_SECTOR; //执行擦除扇区操作
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Code_Area_Write_Byte
|
||||
功能描述：向FLASH程序区写入一个字节数据
|
||||
输 入：unsigned int Address 程序区空间写入地址
|
||||
unsigned char Data 写入数据
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Code_Area_Write_Byte(unsigned int Address,unsigned char Data)
|
||||
{
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_CODE_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_CODE_AREA_WRITE; //执行写操作
|
||||
FSDAT = Data; //装载数据
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Code_Area_Mass_Write
|
||||
功能描述：向FLASH程序区批量写入数据
|
||||
输 入：unsigned int Address 程序区空间写入起始地址
|
||||
unsigned char *pData 数据指针，指向写入数据缓存数组
|
||||
unsigned char Length 写入数据长度
|
||||
返 回：无
|
||||
***********************************************************************************/
|
||||
void Code_Area_Mass_Write(unsigned int Address,unsigned char *pData,unsigned int Length)
|
||||
{
|
||||
unsigned int i;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_CODE_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_CODE_AREA_WRITE; //执行写操作
|
||||
for(i = 0; i < Length; i++)
|
||||
{
|
||||
FSDAT = *pData++; //装载数据
|
||||
}
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名：Code_Area_Read_Byte
|
||||
功能描述：从FLASH程序区读出一字节数据
|
||||
输 入：unsigned int Address 程序区空间读地址
|
||||
返 回：读取的一字节数据
|
||||
***********************************************************************************/
|
||||
unsigned char Code_Area_Read_Byte(unsigned int Address)
|
||||
{
|
||||
unsigned char Data_Temp;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_CODE_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_CODE_AREA_READ; //执行读操作
|
||||
Data_Temp = FSDAT;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
return Data_Temp;
|
||||
}
|
||||
/***********************************************************************************
|
||||
函 数 名： Code_Area_Mass_Read
|
||||
功能描述： 从FLASH程序区批量读出数据
|
||||
输 入： unsigned int Address 程序区空间读起始地址
|
||||
unsigned char *pData 数据指针，指向读出数据缓存数组
|
||||
unsigned char Length 读数据长度
|
||||
返 回： 无
|
||||
***********************************************************************************/
|
||||
void Code_Area_Mass_Read(unsigned int Address,unsigned char *pData,unsigned int Length)
|
||||
{
|
||||
unsigned int i;
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_CODE_AREA_UNLOCK; //数据区解锁
|
||||
PTSH = (unsigned char)(Address>>8); //填写高位地址
|
||||
PTSL = (unsigned char)Address; //填写低位地址
|
||||
FSCMD = CMD_CODE_AREA_READ; //执行读操作
|
||||
for(i = 0; i < Length; i++)
|
||||
{
|
||||
*pData++ = FSDAT;
|
||||
}
|
||||
FSCMD = 0;
|
||||
LOCK = CMD_FLASH_LOCK; //对FLASH加锁
|
||||
}
|
||||
|
||||
/***********************************************************************************
|
||||
函 数 名： GetChipID
|
||||
功能描述： 从芯片读出芯片识别码(每个芯片都有唯一的识别码）
|
||||
输 入： 无
|
||||
返 回： 32位滚码
|
||||
***********************************************************************************/
|
||||
unsigned long int GetChipID(void)
|
||||
{
|
||||
unsigned long int ID;
|
||||
LOCK = 0x2B;
|
||||
FSCMD = 0x80;
|
||||
PTSH = 0x00;
|
||||
PTSL = 0x00;
|
||||
FSCMD = 0x81;
|
||||
ID = FSDAT;
|
||||
ID *= 256;
|
||||
ID |= FSDAT;
|
||||
ID *= 256;
|
||||
ID |= FSDAT;
|
||||
ID *= 256;
|
||||
ID |= FSDAT;
|
||||
FSCMD = 0;
|
||||
LOCK = 0xAA;
|
||||
return ID;
|
||||
}
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,35 @@
|
||||
#ifndef _I2C_C_
|
||||
#define _I2C_C_
|
||||
|
||||
/*********************************************************************************************************************/
|
||||
#include "ca51f5_config.h"
|
||||
#include "../../../includes/ca51f5sfr.h"
|
||||
#include "../../../includes/ca51f5xsfr.h"
|
||||
#include "../../../includes/gpiodef_f5.h"
|
||||
|
||||
#include "../../../includes/system.h"
|
||||
#include "../../../Library/includes/i2c.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
void I2C_init(I2CE_TypeDef i2ce,I2CIE_TypeDef i2cie,STFE_TypeDef stfe,unsigned char i2cadr,unsigned char i2ccr)
|
||||
{
|
||||
I2CCON = I2CE(i2ce) | I2CIE(i2cie) | STA(0) | STP(0)| CKHD(1) | AAK(1)| CBSE(0) | STFE(stfe);
|
||||
I2CADR = GCE(0)|(i2cadr>>1);
|
||||
I2CCR = (i2ccr>>1);
|
||||
}
|
||||
|
||||
void I2C_SelectComPin(I2CIOS_TypeDef i2cios)
|
||||
{
|
||||
I2CIOS = i2cios;
|
||||
if(i2cios == I2C_SEL_P30_P31)
|
||||
{
|
||||
GPIO_Init(P30F,P30_I2C_SDA_SETTING | PU_EN);
|
||||
GPIO_Init(P31F,P31_I2C_SCL_SETTING | PU_EN);
|
||||
}
|
||||
else if(i2cios == I2C_SEL_P03_P02)
|
||||
{
|
||||
GPIO_Init(P03F,P03_I2C_SDA_SETTING | PU_EN);
|
||||
GPIO_Init(P02F,P02_I2C_SCL_SETTING | PU_EN);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
@@ -0,0 +1,269 @@
|
||||
#ifndef _PWM_C_
|
||||
#define _PWM_C_
|
||||
|
||||
/*********************************************************************************************************************/
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
|
||||
#include "../../Library/includes/pwm.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
/******************************************************************************
|
||||
函数名：PWM0_init
|
||||
功能描述：PWM0通道功能初始化
|
||||
输入参数: ie PWM0中断开关设置
|
||||
cks PWM0时钟源设置
|
||||
toggle PWM0是否反相输出设置
|
||||
Prescal PWM0时钟分频设置
|
||||
返回值： 无
|
||||
|
||||
******************************************************************************/
|
||||
void PWM0_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal)
|
||||
{
|
||||
PWM0CON = PWMIE(ie) | PWMTOG(toggle) | cks;
|
||||
PWM0CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名：PWM1_init
|
||||
功能描述：PWM1通道功能初始化
|
||||
输入参数: ie PWM1中断开关设置
|
||||
cks PWM1时钟源设置
|
||||
toggle PWM1是否反相输出设置
|
||||
Prescal PWM1时钟分频设置
|
||||
pwmmod pwmmod=0:PWM模式，pwmmod>0:级联LED驱动模式，同时pwmmod表示发送pwmmod个字节插入延时时间
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM1_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal,
|
||||
unsigned char pwmmod)
|
||||
{
|
||||
PWM1CON = PWMIE(ie) | PWMTOG(toggle) | PWMMOD(pwmmod) | PWMPOL(0) | cks;
|
||||
PWM1CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名：PWM2_init
|
||||
功能描述：PWM2通道功能初始化
|
||||
输入参数: ie PWM2中断开关设置
|
||||
cks PWM2时钟源设置
|
||||
toggle PWM2是否反相输出设置
|
||||
Prescal PWM2时钟分频设置
|
||||
pwmmod pwmmod=0:PWM模式，pwmmod>0:级联LED驱动模式，同时pwmmod表示发送pwmmod个字节插入延时时间
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM2_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal,
|
||||
unsigned char pwmmod)
|
||||
{
|
||||
PWM2CON = PWMIE(ie) | PWMTOG(toggle) | PWMMOD(pwmmod) | PWMPOL(0) | cks;
|
||||
PWM2CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名：PWM3_init
|
||||
功能描述：PWM3通道功能初始化
|
||||
输入参数: ie PWM3中断开关设置
|
||||
cks PWM3时钟源设置
|
||||
toggle PWM3是否反相输出设置
|
||||
Prescal PWM3时钟分频设置
|
||||
返回值： 无
|
||||
|
||||
******************************************************************************/
|
||||
void PWM3_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal)
|
||||
{
|
||||
PWM3CON = PWMIE(ie) | PWMTOG(toggle) | cks;
|
||||
PWM3CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名：PWM4_init
|
||||
功能描述：PWM4通道功能初始化
|
||||
输入参数: ie PWM4中断开关设置
|
||||
cks PWM4时钟源设置
|
||||
toggle PWM4是否反相输出设置
|
||||
Prescal PWM4时钟分频设置
|
||||
返回值： 无
|
||||
|
||||
******************************************************************************/
|
||||
void PWM4_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal)
|
||||
{
|
||||
PWM4CON = PWMIE(ie) | PWMTOG(toggle) | cks;
|
||||
PWM4CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名：PWM5_init
|
||||
功能描述：PWM5通道功能初始化
|
||||
输入参数: ie PWM5中断开关设置
|
||||
cks PWM5时钟源设置
|
||||
toggle PWM5是否反相输出设置
|
||||
Prescal PWM5时钟分频设置
|
||||
返回值： 无
|
||||
|
||||
******************************************************************************/
|
||||
void PWM5_init( PWMIE_TypeDef ie,
|
||||
PWM_CKS_TypeDef cks,
|
||||
PWM_Toggle_TypeDef toggle,
|
||||
unsigned char Prescal)
|
||||
{
|
||||
PWM5CON = PWMIE(ie) | PWMTOG(toggle) | cks;
|
||||
PWM5CKD = Prescal;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM0_CfgDivDuty
|
||||
功能描述：设置PWM0周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM0_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM0DIVH = (unsigned char)(DIV>>8);
|
||||
PWM0DIVL = (unsigned char)(DIV);
|
||||
PWM0DUTH = (unsigned char)(DUT>>8);
|
||||
PWM0DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM1_CfgDivDuty
|
||||
功能描述：设置PWM1周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM1_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM1DIVH = (unsigned char)(DIV>>8);
|
||||
PWM1DIVL = (unsigned char)(DIV);
|
||||
PWM1DUTH = (unsigned char)(DUT>>8);
|
||||
PWM1DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM2_CfgDivDuty
|
||||
功能描述：设置PWM2周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM2_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM2DIVH = (unsigned char)(DIV>>8);
|
||||
PWM2DIVL = (unsigned char)(DIV);
|
||||
PWM2DUTH = (unsigned char)(DUT>>8);
|
||||
PWM2DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM3_CfgDivDuty
|
||||
功能描述：设置PWM0周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM3_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM3DIVH = (unsigned char)(DIV>>8);
|
||||
PWM3DIVL = (unsigned char)(DIV);
|
||||
PWM3DUTH = (unsigned char)(DUT>>8);
|
||||
PWM3DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM4_CfgDivDuty
|
||||
功能描述：设置PWM4周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM4_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM4DIVH = (unsigned char)(DIV>>8);
|
||||
PWM4DIVL = (unsigned char)(DIV);
|
||||
PWM4DUTH = (unsigned char)(DUT>>8);
|
||||
PWM4DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM5_CfgDivDuty
|
||||
功能描述：设置PWM5周期和占空比
|
||||
输入参数: DIV PWM周期设置
|
||||
DUT PWM占空比设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM5_CfgDivDuty(unsigned int DIV,unsigned int DUT)
|
||||
{
|
||||
PWM5DIVH = (unsigned char)(DIV>>8);
|
||||
PWM5DIVL = (unsigned char)(DIV);
|
||||
PWM5DUTH = (unsigned char)(DUT>>8);
|
||||
PWM5DUTL = (unsigned char)(DUT);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM_CfgLedut
|
||||
功能描述：PWM1/2为级联LED驱动模式时，设置发送位为1时PWM占空比
|
||||
输入参数: Ledut 发送位为1时PWM占空比
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM_CfgLedut(unsigned int Ledut)
|
||||
{
|
||||
LEDUTH = (unsigned char)(Ledut>>8);
|
||||
LEDUTL = (unsigned char)(Ledut);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM_CfgLedwtm
|
||||
功能描述：PWM1/2为级联LED驱动模式时，设置延时时间
|
||||
输入参数: Ledwtm 延时的PWM时钟周期数
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM_CfgLedwtm(unsigned int Ledwtm)
|
||||
{
|
||||
LEDWTMH = (unsigned char)(Ledwtm>>8);
|
||||
LEDWTML = (unsigned char)(Ledwtm);
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM1_WriteLedat
|
||||
功能描述：PWM1为级联LED驱动模式时，发送1字节数据
|
||||
输入参数: Ledat 待发送的数据
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM1_WriteLedat(unsigned char Ledat)
|
||||
{
|
||||
while(LEFLG & LEF0);
|
||||
LEDAT0 = Ledat;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM2_WriteLedat
|
||||
功能描述：PWM2为级联LED驱动模式时，发送1字节数据
|
||||
输入参数: Ledat 待发送的数据
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM2_WriteLedat(unsigned char Ledat)
|
||||
{
|
||||
while(LEFLG & LEF1);
|
||||
LEDAT1 = Ledat;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM_Enable
|
||||
功能描述：PWM使能
|
||||
输入参数: Pwmch ，使能的PWM通道
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM_Enable(PWM_Channel_TypeDef Pwmch)
|
||||
{
|
||||
PWMEN |= 1<<Pwmch;
|
||||
}
|
||||
/******************************************************************************
|
||||
函数名： PWM_Disable
|
||||
功能描述：PWM禁能
|
||||
输入参数: Pwmch ，禁能的PWM通道
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void PWM_Disable(PWM_Channel_TypeDef Pwmch)
|
||||
{
|
||||
PWMEN &= ~(1<<Pwmch);
|
||||
}
|
||||
#endif
|
||||
@@ -0,0 +1,63 @@
|
||||
#ifndef _STOP_IDLE_C_
|
||||
#define _STOP_IDLE_C_
|
||||
/*********************************************************************************************************************/
|
||||
#include "ca51f5_config.h"
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
#include "../../includes/gpiodef_f5.h"
|
||||
|
||||
#include "../../includes/system.h"
|
||||
#include "../../Library/includes/stop_idle.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
/******************************************************************************************
|
||||
函数名：StopEnter
|
||||
功能说明：进入STOP模式
|
||||
输入参数：无
|
||||
返回值： 无
|
||||
******************************************************************************************/
|
||||
void StopEnter(void)
|
||||
{
|
||||
PCON |= STOP;
|
||||
_nop_();
|
||||
_nop_();
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
函数名：CheckStopCondition
|
||||
功能说明：检查进入STOP模式的条件（注：如果STPSTH、STPSTL不为0，即使执行STOP指令，芯片也不会进入STOP）
|
||||
输入参数：无
|
||||
返回值： 0：不能进入STOP； 1： 可以进入STOP
|
||||
******************************************************************************************/
|
||||
unsigned char CheckStopCondition(void)
|
||||
{
|
||||
if(STPST) return 0;
|
||||
else return 1;
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
函数名： IdleEnter
|
||||
功能说明：进入IDLE模式
|
||||
输入参数：无
|
||||
返回值： 无
|
||||
******************************************************************************************/
|
||||
void IdleEnter(void)
|
||||
{
|
||||
PCON |= IDLE;
|
||||
_nop_();
|
||||
_nop_();
|
||||
}
|
||||
|
||||
/******************************************************************************************
|
||||
函数名：CheckIdleCondition
|
||||
功能说明：检查进入IDLE模式的条件（注：如果IDLSTH、IDLSTL不为0，即使执行IDLE指令，芯片也不会进入IDLE）
|
||||
输入参数：无
|
||||
返回值： 0：不能进入IDLE； 1： 可以进入IDLE
|
||||
******************************************************************************************/
|
||||
unsigned char CheckIdleCondition(void)
|
||||
{
|
||||
if(IDLST) return 0;
|
||||
else return 1;
|
||||
}
|
||||
/*********************************************************************************************************************/
|
||||
#endif
|
||||
@@ -0,0 +1,24 @@
|
||||
#ifndef _SYSTEM_CLOCK_C_
|
||||
#define _SYSTEM_CLOCK_C_
|
||||
/*********************************************************************************************************************/
|
||||
#include "ca51f5_config.h"
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
#include "../../includes/gpiodef_f5.h"
|
||||
|
||||
#include "../../includes/system.h"
|
||||
#include "../../Library/includes/system_clock.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
void Sys_Clk_Set_IRCH(void)
|
||||
{
|
||||
CKCON |= IHCKE;
|
||||
CKCON = (CKCON&0xFE) | CKSEL_IRCH;
|
||||
}
|
||||
void Sys_Clk_Set_IRCL(void)
|
||||
{
|
||||
CKCON |= ILCKE;
|
||||
CKCON = (CKCON&0xFE) | CKSEL_IRCL;
|
||||
}
|
||||
/*********************************************************************************************************************/
|
||||
#endif
|
||||
@@ -0,0 +1,139 @@
|
||||
#ifndef _UART_C_
|
||||
#define _UART_C_
|
||||
#include "ca51f5_config.h"
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
#include "../../includes/gpiodef_f5.h"
|
||||
#include "../../includes/system.h"
|
||||
|
||||
#include "../../Library/includes/uart.h"
|
||||
#include <intrins.h>
|
||||
#include <string.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <absacc.h>
|
||||
/*********************************************************************************************************************/
|
||||
/*********************************************************************************************************************/
|
||||
#ifdef UART0_EN
|
||||
/*********************************************************************************************************************
|
||||
注意：以下波特率配置参数前提条件是系统时钟为16MHz，如果修改系统时钟频率，波特率配置参数须另行计算。
|
||||
***********************************************************************************************************************/
|
||||
void Uart0_Initial(unsigned long int baudrate)
|
||||
{
|
||||
code unsigned long int BR_TAB[]=
|
||||
{
|
||||
1200,
|
||||
2400,
|
||||
4800,
|
||||
9600,
|
||||
19200,
|
||||
38400,
|
||||
57600,
|
||||
115200,
|
||||
};
|
||||
code unsigned int BR_SET_TAB[][2]=
|
||||
{
|
||||
{416,31},
|
||||
{208,31},
|
||||
{104,31},
|
||||
{52,31},
|
||||
{26,31},
|
||||
{13,31},
|
||||
{10,27},
|
||||
{5,27},
|
||||
};
|
||||
unsigned int value_temp;
|
||||
unsigned char i;
|
||||
|
||||
uart0_send.head = 0;
|
||||
uart0_send.tail = 0;
|
||||
uart0_rev.head = 0;
|
||||
uart0_rev.tail = 0;
|
||||
uart0_tx_flag = 0;
|
||||
|
||||
GPIO_Init(P31F,P31_UART0_RX_SETTING);
|
||||
GPIO_Init(P30F,P30_UART0_TX_SETTING);
|
||||
|
||||
for(i=0;i<sizeof(BR_TAB)/4;i++)
|
||||
{
|
||||
if(baudrate == BR_TAB[i])
|
||||
{
|
||||
value_temp = 0x10000 - BR_SET_TAB[i][0];
|
||||
UDCKS = 0x80 | BR_SET_TAB[i][1];
|
||||
break;
|
||||
}
|
||||
}
|
||||
if(i == sizeof(BR_TAB)/4) return; //如果所设置的波特率不在表格中，可自行添加。
|
||||
|
||||
T2CON = 0x24;
|
||||
T2CH = (unsigned char)(value_temp>>8);
|
||||
T2CL = (unsigned char)(value_temp);
|
||||
TH2 = (unsigned char)(value_temp>>8);
|
||||
TL2 = (unsigned char)(value_temp);;
|
||||
TR2 = 1;
|
||||
|
||||
S0CON = 0x50;
|
||||
ES0 = 1;
|
||||
}
|
||||
void Uart0_PutChar(unsigned char bdat)
|
||||
{
|
||||
unsigned char free_space;
|
||||
unsigned char tail_tmp;
|
||||
while(1)
|
||||
{
|
||||
tail_tmp = uart0_send.tail;
|
||||
if(uart0_send.head < tail_tmp)
|
||||
{
|
||||
free_space = tail_tmp - uart0_send.head;
|
||||
}
|
||||
else
|
||||
{
|
||||
free_space = UART0_TX_BUF_SIZE + tail_tmp - uart0_send.head;
|
||||
}
|
||||
if(free_space > 1)
|
||||
{
|
||||
ES0 = 0;
|
||||
uart0_send.head++;
|
||||
uart0_send.head %= UART0_TX_BUF_SIZE;
|
||||
uart0_tx_buf[uart0_send.head] = bdat;
|
||||
if(!uart0_tx_flag)
|
||||
{
|
||||
ES0 = 1;
|
||||
uart0_send.tail++;
|
||||
uart0_send.tail %= UART0_TX_BUF_SIZE;
|
||||
S0BUF=uart0_tx_buf[uart0_send.tail];
|
||||
uart0_tx_flag = 1;
|
||||
}
|
||||
else
|
||||
{
|
||||
ES0 = 1;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
void UART0_RX_ISR (void)
|
||||
{
|
||||
RI0 = 0;
|
||||
uart0_rev.head++;
|
||||
uart0_rev.head %= UART0_RX_BUF_SIZE;
|
||||
uart0_rx_buf[uart0_rev.head]=S0BUF;
|
||||
}
|
||||
void UART0_TX_ISR (void)
|
||||
{
|
||||
TI0 = 0;
|
||||
if(uart0_send.head!=uart0_send.tail)
|
||||
{
|
||||
uart0_send.tail++;
|
||||
uart0_send.tail %= UART0_TX_BUF_SIZE;
|
||||
S0BUF=uart0_tx_buf[uart0_send.tail];
|
||||
}
|
||||
else
|
||||
{
|
||||
uart0_tx_flag=0;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
/*********************************************************************************************************************/
|
||||
#endif
|
||||
@@ -0,0 +1,36 @@
|
||||
#ifndef _WDT_C_
|
||||
#define _WDT_C_
|
||||
/*********************************************************************************************************************/
|
||||
#include "../../includes/ca51f5sfr.h"
|
||||
#include "../../includes/ca51f5xsfr.h"
|
||||
#include "../../includes/system.h"
|
||||
#include "../../Library/includes/wdt.h"
|
||||
#include <intrins.h>
|
||||
/*********************************************************************************************************************/
|
||||
/*****************************************************************************
|
||||
函数名：WDT_init
|
||||
功能描述：初始化看门狗
|
||||
输入参数：wdts 看门狗时钟源设置
|
||||
wdre 看门狗模式设置
|
||||
wdtch 看门狗时间设置
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void WDT_init(WDTS_TypeDef wdts,WDRE_TypeDef wdre,unsigned int wdtvh)
|
||||
{
|
||||
WDCON = WDTS(wdts) | WDRE(wdre);
|
||||
WDVTHH = (unsigned char)(wdtvh>>8);
|
||||
WDVTHL = (unsigned char)(wdtvh);
|
||||
}
|
||||
|
||||
/*****************************************************************************
|
||||
函数名：WDT_FeedDog
|
||||
功能描述：刷新看门狗
|
||||
输入参数：无
|
||||
返回值： 无
|
||||
******************************************************************************/
|
||||
void WDT_FeedDog(void)
|
||||
{
|
||||
WDFLG = 0xA5;
|
||||
}
|
||||
/*********************************************************************************************************************/
|
||||
#endif
|
||||
Reference in New Issue
Block a user