- /*----------------------------------------------------------------------------*/
- /* [url=home.php?mod=space&uid=139335]@name[/url] : stm8_interrupt_vector.c */
- /* [url=home.php?mod=space&uid=247401]@brief[/url] : */
- /* @Include: stm8s105k.h */
- /* stm8s105k_led.h */
- /*----------------------------------------------------------------------------*/
- //============================================================================//
- /* include-------------------------------------------------------------------*/
- #include "stm8s105k.h"
- #include "stm8s105k_led.h"
- /* $ 别名定义----------------------------------------------------------------*/
- typedef void [url=home.php?mod=space&uid=1095855]@far[/url] (*interrupt_handler_t)(void);
- /* $ 结构体定义--------------------------------------------------------------*/
- struct interrupt_vector {
- unsigned char interrupt_instruction;
- interrupt_handler_t interrupt_handler;
- };
- /* $ 全局变量----------------------------------------------------------------*/
- uint16_t adc1_valtage[10]={'\0'};
- /* $ 运行标志----------------------------------------------------------------*/
- uint8_t ADC1_CONVER_FLAG = 0;
- /* $ 中断函数----------------------------------------------------------------*/
- [url=home.php?mod=space&uid=1095855]@far[/url] [url=home.php?mod=space&uid=422518]@interrupt[/url] void NonHandledInterrupt (void)
- {
- /* in order to detect unexpected events during development,
- it is recommended to set a breakpoint on the following instruction
- */
- return;
- }
- [url=home.php?mod=space&uid=1095855]@far[/url] [url=home.php?mod=space&uid=422518]@interrupt[/url] void ISP_ADC1 (void)
- {
- uint8_t i;
- uint8_t *pDBx = &ADC_DB0RH;
- uint8_t temp_low,temp_high;
- uint16_t temp;
- ADC_CR1 &= (uint8_t)~(1<<1);//关闭连续转换
- if(!(ADC_CR3 & (uint8_t)(1<<6)))//数据没有溢出,则将结果读出
- {//数据右对齐,先读低,后读高
- for(i=0;i<10;i++)
- {
- temp_low = *(pDBx + 1) ;
- temp_high = *pDBx ;
- temp = ((uint16_t)temp_high<<8)+(uint16_t)temp_low;
- adc1_valtage = temp;
- pDBx += 2;
- }
- adc1_valtage[10] = '\0';
- ADC1_CONVER_FLAG = 1;
- }
- else //数据溢出,则从新转换一次
- {
- ADC_CR3 &= (uint8_t)~(1<<6);//清溢出标志
- ADC_CR1 |= (uint8_t) (1<<1);//使能连续转换
- ADC_CR1 |= (uint8_t) (1<<0);//开始转换
- LED_OFF;
- }
- ADC_CSR &= (uint8_t)~(1<<7);//清转换结束标志
- return;
- }
- extern void _stext(); /* startup routine */
- struct interrupt_vector const _vectab[] = {
- {0x82, (interrupt_handler_t)_stext}, /* reset */
- {0x82, NonHandledInterrupt}, /* trap */
- {0x82, NonHandledInterrupt}, /* irq0 */
- {0x82, NonHandledInterrupt}, /* irq1 */
- {0x82, NonHandledInterrupt}, /* irq2 */
- {0x82, NonHandledInterrupt}, /* irq3 */
- {0x82, NonHandledInterrupt}, /* irq4 */
- {0x82, NonHandledInterrupt}, /* irq5 */
- {0x82, NonHandledInterrupt}, /* irq6 */
- {0x82, NonHandledInterrupt}, /* irq7 */
- {0x82, NonHandledInterrupt}, /* irq8 */
- {0x82, NonHandledInterrupt}, /* irq9 */
- {0x82, NonHandledInterrupt}, /* irq10 */
- {0x82, NonHandledInterrupt}, /* irq11 */
- {0x82, NonHandledInterrupt}, /* irq12 */
- {0x82, NonHandledInterrupt}, /* irq13 */
- {0x82, NonHandledInterrupt}, /* irq14 */
- {0x82, NonHandledInterrupt}, /* irq15 */
- {0x82, NonHandledInterrupt}, /* irq16 */
- {0x82, NonHandledInterrupt}, /* irq17 */
- {0x82, NonHandledInterrupt}, /* irq18 */
- {0x82, NonHandledInterrupt}, /* irq19 */
- {0x82, NonHandledInterrupt}, /* irq20 */
- {0x82, NonHandledInterrupt}, /* irq21 */
- {0x82, ISP_ADC1}, /* irq22 */
- {0x82, NonHandledInterrupt}, /* irq23 */
- {0x82, NonHandledInterrupt}, /* irq24 */
- {0x82, NonHandledInterrupt}, /* irq25 */
- {0x82, NonHandledInterrupt}, /* irq26 */
- {0x82, NonHandledInterrupt}, /* irq27 */
- {0x82, NonHandledInterrupt}, /* irq28 */
- {0x82, NonHandledInterrupt}, /* irq29 */
- };
stm8s105k_led.h文件
- /*----------------------------------------------------------------------------*/
- /* [url=home.php?mod=space&uid=139335]@name[/url] : stm8s105k_led.h */
- /* [url=home.php?mod=space&uid=247401]@brief[/url] : */
- /* @Include: stm8s105k.h */
- /*----------------------------------------------------------------------------*/
- //============================================================================//
- #ifndef __STM8S105K_LED_H
- #define __STM8S105K_LED_H
- /* include-------------------------------------------------------------------*/
- #include "stm8s105k.h"
- /* define--------------------------------------------------------------------*/
- #define LED_Init PE_DDR |= (uint8_t) (1<<GPIO_PIN_5);\
- PE_CR1 &= (uint8_t)~(1<<GPIO_PIN_5);\
- PE_CR2 &= (uint8_t)~(1<<GPIO_PIN_5);\
- PE_ODR |= (uint8_t) (1<<GPIO_PIN_5)
- #define LED_ON PE_ODR &= (uint8_t)~(1<<GPIO_PIN_5)
- #define LED_OFF PE_ODR |= (uint8_t) (1<<GPIO_PIN_5)
- #define LED_Filp PE_ODR ^= (uint8_t) (1<<GPIO_PIN_5)
- #endif