實驗目的
- 了解IAR開發(fā)環(huán)境的應用
- 熟悉MFRC531的使用
實驗環(huán)境
- 硬件： RFID射頻模塊嫩与，USB仿真器攒暇，PC機指巡。
- 軟件：IAR Embedded Workbench for STMicroelectronics STM8 1.30 Evaluation
實驗內(nèi)容
- 用IAR環(huán)境蚤认，在電子標簽卡片接觸RFID模塊時队魏，按KEY按鍵振峻，電子標簽中的數(shù)據(jù)加1和減1臼疫，即充值1和減去1，可通過PC機串口軟件觀測扣孟。
- 在串口軟件界面輸出卡號烫堤、余額。
實驗步驟
實驗代碼
1) 輸出
- 使用tag標識不同的輸出形式凤价，置1為字符串輸出鸽斟，置0為十六進制輸出。
int tag=0;
- tag為1利诺，使用sprintf()函數(shù)對card序列號轉十進制富蓄，以字符串形式輸出card序列值，輸出提示“please press the key to charge money.”立轧，輸出十六進制的充值金額格粪，再輸出十六進制的總額，然后再次使用sprintf()函數(shù)將十六進制的總額轉換為十進制氛改，再輸出十進制的總額數(shù)帐萎。
tag為0，則使用UART2_SendString()函數(shù)以十六進制形式輸出胜卤。
if(tag==1){
char buf[8] = {0};
char card[8] = {0};
sprintf(card,"%02x%02x%02x%02x",g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("Card ID: %s\n",card);
//printf("Card ID: %x %x %x %x\n", g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("please press the key to charge money.\n");
printf("充值金額：%x %x %x %x\n", money_buf[3], money_buf[2], money_buf[1], money_buf[0]);
printf("Total Moeny: %x %x %x %x\n", tx_buf[9], tx_buf[10], tx_buf[11], tx_buf[12]);
//printf("value: %d%d%d%d\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
sprintf(buf,"%02x%02x%02x%02x",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
printf("value: %s\n",buf);
}
else UART2_SendString(tx_buf, 14);
- 以上是以充值金額做舉例疆导，扣款同理。應注意buf和card數(shù)組的清零葛躏。
char buf[8] = {0};
char card[8] = {0};
2) 按鍵控制
- 判斷是否PC1引腳觸發(fā)澈段，若是，則實現(xiàn)按鍵控制舰攒，首先設置不接收中斷信息败富，設置rx_buf為CC EE FE 01 01 20 18 42 75 FF，其中摩窃，CC EE FE 01為固定值兽叮，01為充值命令芬骄，20 18 42 75表示一次按鍵所充值的金額數(shù)量，F(xiàn)F表示結束鹦聪，然后置兩個flag為1账阻，表示識別到卡，置tag為1泽本，表示此時的輸出形式為字符串形式淘太，最后再打開中斷接收信號。
if ((GPIO_ReadInputData(GPIOC) & GPIO_PIN_1) == 0x00)//判斷是否PC1引腳觸發(fā)
//實現(xiàn)按鍵控制
{
disableInterrupts();
rx_buf[0] = 0xCC;
rx_buf[1] = 0xEE;
rx_buf[2] = 0xFE;
rx_buf[3] = 0x01;
rx_buf[4] = 0x01;
rx_buf[5] = 0x20;
rx_buf[6] = 0x18;
rx_buf[7] = 0x42;
rx_buf[8] = 0x75;
rx_buf[9] = 0xFF;
Uart_RecvFlag = 1;
Flag=1;
tag=1;
enableInterrupts();
}
3) 蜂鳴聲響
- 讀取串口指令完成后规丽，蜂鳴器響100ms蒲牧。
BEEP_On();
delay_ms(100);
BEEP_Off();
硬件連接
- 把RFID模塊插到實驗箱的主板上的串口
- 把ST-Link配合JTAG仿真器插到標有ST-Link標志的串口上
- 把仿真器一端的USB線插到PC機的USB端口，通過主板上的“加”“減”按鍵調(diào)整要實驗的RFID模塊（會有黃色LED燈提示）嘁捷，硬件連接完畢造成。
編譯、燒錄并測試
- 我們用IAR SWSTM8 1.30軟件雄嚣，打開..\RFID_電子錢包實驗\Project\MFRC531_ATM8.eww晒屎。
- 工程編譯:點擊“Project”->“Rebuild All”。
- 點擊“Rebuild All”進行編譯缓升。
- 將卡片放在燒錄板上鼓鲁，把程序燒到模塊里，點擊“ ”中間的Download and Debug進行燒錄港谊，完成后聽到蜂鳴器響一聲骇吭。
- 關閉上述已打開程序，打開串口測試軟件歧寺，將傳感器模塊連接到串口轉USB模塊上燥狰，將USB2UART模塊的USB線連接到PC機的USB端口，然后打開串口工具斜筐，配置好串口龙致，波特率115200，8個數(shù)據(jù)位顷链，一個停止位目代，無校驗位，串口開始工作嗤练。
實驗結果
充值
-
在感應器上放上卡片榛了，收碼區(qū)選擇字符串，按下按鍵key煞抬，此時輸出為“Card ID:6d6d6f51”霜大，這是卡序列號，輸出“please press the key to charge money.”革答，這是按下按鍵的提醒战坤，輸出“充值金額：20 18 42 75”遮婶，按下按鍵就會向卡片中充值20 18 42 75個單位的錢，輸出“Total Money: 20 18 42 75”湖笨，因為之前卡內(nèi)余額為0，所以總金額與充值金額一致蹦骑，輸出“value:20184275”輸出十進制表示的余額慈省，此處并未嚴格換算。
按鍵充值結果截圖
扣款
-
收碼區(qū)選擇HEX碼眠菇，發(fā)送數(shù)據(jù)“CC EE FE 01 02 20 18 42 75 FF”,其中边败，CC EE FE 01為固定數(shù)據(jù)，02表示扣款捎废，20 18 42 75表示扣款金額笑窜，F(xiàn)F表示結束，輸出為“EE CC FE 01 02 6D 6D 6F 51 00 00 00 00 FF”登疗，其中排截，EE CC FE 01為固定數(shù)據(jù)，02表示扣款辐益，6D 6D 6F 51為卡號断傲，00 00 00 00表示卡內(nèi)余額，因為扣款金額為余額的總數(shù)智政，所以更新后的卡內(nèi)余額為0认罩，F(xiàn)F表示結束。
串口命令扣款結果截圖
代碼
main.c
#include "main.h"
#include "stdio.h"
#ifdef _RAISONANCE_
#define PUTCHAR_PROTOTYPE int putchar (char c)
#define GETCHAR_PROTOTYPE int getchar (void)
#elif defined (_COSMIC_)
#define PUTCHAR_PROTOTYPE char putchar (char c)
#define GETCHAR_PROTOTYPE char getchar (void)
#else /* _IAR_ */
#define PUTCHAR_PROTOTYPE int putchar (int c)
#define GETCHAR_PROTOTYPE int getchar (void)
#endif /* _RAISONANCE_ */
u8 rx_buf[10]; //串口輸入字符
u8 rx_counter;
u8 Uart_RecvFlag = 0;
int tag=0;
u8 tx_buf[14];
u8 tx_buff[14];
u8 g_cSNR[4]; //M1卡序列號
u8 g_pTagType[2]; // M1卡型號代碼
u8 money[16]; //余額
u8 p_KeyA[6] = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};
u8 p_Key[12];
u8 money_buf[4];
u8 Flag = 0; //是否發(fā)現(xiàn)卡標志
//電子錢包-扇區(qū)0 塊號1
// 時鐘設置续捂，內(nèi)部時鐘16M
void CLK_Config(void)
{
CLK_DeInit();
CLK_HSICmd(ENABLE);
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
CLK_ClockSecuritySystemEnable();
}
void TIM4_Config(void)
{
TIM4_DeInit();
TIM4_TimeBaseInit(TIM4_PRESCALER_128,125); // 1ms 中斷
TIM4_ITConfig(TIM4_IT_UPDATE, ENABLE);
TIM4_Cmd(ENABLE);
}
void BEEP_Config(void)
{
BEEP_DeInit();
BEEP_Init(BEEP_FREQUENCY_4KHZ);
BEEP_LSICalibrationConfig(LSI_FREQUENCY_MAX);
}
void BEEP_On(void)
{
BEEP_Cmd(ENABLE);
}
void BEEP_Off(void)
{
BEEP_Cmd(DISABLE);
}
void EXTI_Config(void)
{
GPIO_Init(GPIOC, GPIO_PIN_1, GPIO_MODE_IN_PU_IT);
EXTI_DeInit();
EXTI_SetExtIntSensitivity(EXTI_PORT_GPIOC, EXTI_SENSITIVITY_FALL_ONLY);
}
void EEPROM_Config(void)
{
FLASH_DeInit();
FLASH_Unlock(FLASH_MEMTYPE_DATA);
FLASH_SetProgrammingTime(FLASH_PROGRAMTIME_STANDARD);
}
unsigned char buf[16];
void main(void)
{
//int value1,value2;
u8 i = 0;
u8 buf_temp[16];
signed char status;
CLK_Config();
Uart2_Init();
LED_Init();
EXTI_Config();
enableInterrupts();
BEEP_Config();
delay_ms(50);
for(i = 0;i < 14;i++)
tx_buf[i] = 0;
tx_buf[0] = 0xEE;
tx_buf[1] = 0xCC;
tx_buf[2] = 0xFE;
tx_buf[3] = 0x01;
tx_buf[13] = 0xFF;
if(MFRC531_Init() == MI_OK)
{
BEEP_On();
delay_ms(200);
BEEP_Off();
LED_On();
}
else
{
BEEP_On();
delay_ms(200);
BEEP_Off();
delay_ms(200);
BEEP_On();
delay_ms(200);
BEEP_Off();
LED_Off();
while(1);
}
MFRC531_CfgISOType('A');
rx_counter = 0;
Uart_RecvFlag = 0;
Flag = 0;
enableInterrupts();
while (1)
{
if(Flag == 0) // 未發(fā)現(xiàn)卡垦垂，尋卡
{
status = MFRC531_OpenAnt();
delay_ms(10);
status = PcdRequest(0x52, g_pTagType);
status = PcdAnticoll(g_cSNR);
status = PcdSelect(g_cSNR,&buf_temp[0]);
if(MI_OK != status)
{
Flag = 0;
}
else // 獲取卡號和余額
{
Flag = 1;
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
status = PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
status = PcdRead(1, money);
// 判斷是否進行過初始化，如果沒有牙瓢，初始化錢包內(nèi)的余額為0
if(money[12] == 0x01)
{
tx_buf[4] = 0x03;
tx_buf[5] = g_cSNR[0];
tx_buf[6] = g_cSNR[1];
tx_buf[7] = g_cSNR[2];
tx_buf[8] = g_cSNR[3];
tx_buf[9] = money[3];
tx_buf[10] = money[2];
tx_buf[11] = money[1];
tx_buf[12] = money[0];
tx_buff[0] = g_cSNR[0];
tx_buff[1] = g_cSNR[1];
tx_buff[2] = g_cSNR[2];
tx_buff[3] = g_cSNR[3];
}
else
{
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
status = PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
buf_temp[0] = 0;
buf_temp[1] = 0;
buf_temp[2] = 0;
buf_temp[3] = 0;
buf_temp[4] = 0xff;
buf_temp[5] = 0xff;
buf_temp[6] = 0xff;
buf_temp[7] = 0xff;
buf_temp[8] = 0;
buf_temp[9] = 0;
buf_temp[10] = 0;
buf_temp[11] = 0;
buf_temp[12] = 0x01;
buf_temp[13] = 0xfe;
buf_temp[14] = 0x01;
buf_temp[15] = 0xfe;
status = PcdWrite(1,buf_temp);
tx_buf[4] = 0x03;
tx_buf[5] = g_cSNR[0];
tx_buf[6] = g_cSNR[1];
tx_buf[7] = g_cSNR[2];
tx_buf[8] = g_cSNR[3];
tx_buf[9] = 0;
tx_buf[10] = 0;
tx_buf[11] = 0;
tx_buf[12] = 0;
tx_buff[0] = g_cSNR[0];
tx_buff[1] = g_cSNR[1];
tx_buff[2] = g_cSNR[2];
tx_buff[3] = g_cSNR[3];
}
}
}
if(Uart_RecvFlag&Flag) // 已發(fā)現(xiàn)卡劫拗，讀寫
{
/*讀取串口輸入指令*/
money_buf[0] = rx_buf[8];
money_buf[1] = rx_buf[7];
money_buf[2] = rx_buf[6];
money_buf[3] = rx_buf[5];
//讀取串口指令完成后，蜂鳴器響100ms
BEEP_On();
delay_ms(100);
BEEP_Off();
switch(rx_buf[4])
{
case 0x01: // 充值
tx_buf[4] = 0x01;
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
status = PcdValue(0xC1, 1, money_buf);
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
status = PcdRead(1, money);
if(MI_OK == status)
{
tx_buf[9] = money[3];
tx_buf[10] = money[2];
tx_buf[11] = money[1];
tx_buf[12] = money[0];
if(tag==1){
char buf[8] = {0};
char card[8] = {0};
sprintf(card,"%02x%02x%02x%02x",g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("Card ID: %s\n",card);
//printf("Card ID: %x %x %x %x\n", g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("please press the key to charge money.\n");
printf("充值金額：%x %x %x %x\n", money_buf[3],money_buf[2],money_buf[1],money_buf[0]);
printf("Total Moeny: %x %x %x %x\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
//printf("value: %d%d%d%d\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
sprintf(buf,"%02x%02x%02x%02x",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
printf("value: %s\n",buf);
}
else UART2_SendString(tx_buf, 14);
}
else
{
Flag = 0;
}
//printf("Card ID: %x %x %x %x\n", g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
//printf("please press the key to charge money.\n");
//printf("value: %x %x %x %x\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
break;
case 0x02: // 扣款
tx_buf[4] = 0x02;
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
status = PcdValue(0xC0, 1, money_buf);
ChangeCodeKey(p_KeyA,p_Key); //轉換密鑰格式
PcdAuthKey(p_Key); //傳送密鑰到RC531 FIFO
PcdAuthState(0x60, 1, g_cSNR); //驗證密鑰
status = PcdRead(1, money);
if(MI_OK == status)
{
tx_buf[9] = money[3];
tx_buf[10] = money[2];
tx_buf[11] = money[1];
tx_buf[12] = money[0];
if(tag==1){
char buf[8] = {0};
char card[8] = {0};
sprintf(card,"%02x%02x%02x%02x",g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("Card ID: %s\n",card);
//printf("Card ID: %x %x %x %x\n", g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
printf("please press the key to charge money.\n");
printf("扣款金額：%x %x %x %x\n", money_buf[3],money_buf[2],money_buf[1],money_buf[0]);
printf("Total Moeny: %x %x %x %x\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
//printf("value: %d%d%d%d\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
sprintf(buf,"%02x%02x%02x%02x",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
printf("value: %s\n",buf);
}
else UART2_SendString(tx_buf, 14);
}
else
{
Flag = 0;
}
//printf("Card ID: %x %x %x %x\n", g_cSNR[0],g_cSNR[1],g_cSNR[2],g_cSNR[3]);
//printf("please press the key to charge money.\n");
// printf("value: %x %x %x %x\n",tx_buf[9],tx_buf[10],tx_buf[11],tx_buf[12]);
break;
default:
break;
}
LED_Toggle();
Uart_RecvFlag = 0;
}
}
}
/**
* @brief Retargets the C library printf function to the UART.
* @param c Character to send
* @retval char Character sent
*/
PUTCHAR_PROTOTYPE
{
/* Write a character to the UART1 */
UART2_SendData8(c);
/* Loop until the end of transmission */
while (UART2_GetFlagStatus(UART2_FLAG_TXE) == RESET);
return (c);
}
/**
* @brief Retargets the C library scanf function to the USART.
* @param None
* @retval char Character to Read
*/
GETCHAR_PROTOTYPE
{
#ifdef _COSMIC_
char c = 0;
#else
int c = 0;
#endif
/* Loop until the Read data register flag is SET */
while (UART2_GetFlagStatus(UART2_FLAG_RXNE) == RESET);
c = UART2_ReceiveData8();
return (c);
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t* file, uint32_t line)
{
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* Infinite loop */
while (1)
{
}
}
#endif
/**
* @brief Retargets the C library printf function to the UART.
* @param c Character to send
* @retval char Character sent
*/
stm8s_it.c
/**
******************************************************************************
* @file stm8s_it.c
* @author MCD Application Team
* @version V2.0.1
* @date 18-November-2011
* @brief Main Interrupt Service Routines.
******************************************************************************
* @attention
*
* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
*
* <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm8s_it.h"
#include "main.h"
/* Private typedef -----------------------------------------------------------*/
/* Private define ------------------------------------------------------------*/
/* Private macro -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private function prototypes -----------------------------------------------*/
/* Private functions ---------------------------------------------------------*/
/* Public functions ----------------------------------------------------------*/
/** @addtogroup GPIO_Toggle
* @{
*/
#ifdef _COSMIC_
/**
* @brief Dummy interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(NonHandledInterrupt, 25)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*_COSMIC_*/
/**
* @brief TRAP interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER_TRAP(TRAP_IRQHandler)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Top Level Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TLI_IRQHandler, 0)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Auto Wake Up Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(AWU_IRQHandler, 1)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Clock Controller Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(CLK_IRQHandler, 2)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief External Interrupt PORTA Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EXTI_PORTA_IRQHandler, 3)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief External Interrupt PORTB Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EXTI_PORTB_IRQHandler, 4)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief External Interrupt PORTC Interrupt routine
* @param None
* @retval None
*/
extern u8 Flag;
INTERRUPT_HANDLER(EXTI_PORTC_IRQHandler, 5)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
if ((GPIO_ReadInputData(GPIOC) & GPIO_PIN_1) == 0x00)//判斷是否PC1引腳觸發(fā)
//實現(xiàn)按鍵控制
{
disableInterrupts();
rx_buf[0] = 0xCC;
rx_buf[1] = 0xEE;
rx_buf[2] = 0xFE;
rx_buf[3] = 0x01;
rx_buf[4] = 0x01;
rx_buf[5] = 0x20;
rx_buf[6] = 0x18;
rx_buf[7] = 0x42;
rx_buf[8] = 0x75;
rx_buf[9] = 0xFF;
Uart_RecvFlag = 1;
Flag=1;
tag=1;
enableInterrupts();
}
}
/**
* @brief External Interrupt PORTD Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EXTI_PORTD_IRQHandler, 6)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief External Interrupt PORTE Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EXTI_PORTE_IRQHandler, 7)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#ifdef STM8S903
/**
* @brief External Interrupt PORTF Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EXTI_PORTF_IRQHandler, 8)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S903*/
#if defined (STM8S208) || defined (STM8AF52Ax)
/**
* @brief CAN RX Interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(CAN_RX_IRQHandler, 8)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief CAN TX Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(CAN_TX_IRQHandler, 9)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S208 || STM8AF52Ax */
/**
* @brief SPI Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(SPI_IRQHandler, 10)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Timer1 Update/Overflow/Trigger/Break Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM1_UPD_OVF_TRG_BRK_IRQHandler, 11)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Timer1 Capture/Compare Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM1_CAP_COM_IRQHandler, 12)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#ifdef STM8S903
/**
* @brief Timer5 Update/Overflow/Break/Trigger Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM5_UPD_OVF_BRK_TRG_IRQHandler, 13)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Timer5 Capture/Compare Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM5_CAP_COM_IRQHandler, 14)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#else /*STM8S208, STM8S207, STM8S105 or STM8S103 or STM8AF62Ax or STM8AF52Ax or STM8AF626x */
/**
* @brief Timer2 Update/Overflow/Break Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM2_UPD_OVF_BRK_IRQHandler, 13)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Timer2 Capture/Compare Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM2_CAP_COM_IRQHandler, 14)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S903*/
#if defined (STM8S208) || defined(STM8S207) || defined(STM8S007) || defined(STM8S105) || \
defined(STM8S005) || defined (STM8AF62Ax) || defined (STM8AF52Ax) || defined (STM8AF626x)
/**
* @brief Timer3 Update/Overflow/Break Interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM3_UPD_OVF_BRK_IRQHandler, 15)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief Timer3 Capture/Compare Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM3_CAP_COM_IRQHandler, 16)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S208, STM8S207 or STM8S105 or STM8AF62Ax or STM8AF52Ax or STM8AF626x */
#if defined (STM8S208) || defined(STM8S207) || defined(STM8S007) || defined(STM8S103) || \
defined(STM8S003) || defined (STM8AF62Ax) || defined (STM8AF52Ax) || defined (STM8S903)
/**
* @brief UART1 TX Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART1_TX_IRQHandler, 17)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief UART1 RX Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART1_RX_IRQHandler, 18)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S105*/
/**
* @brief I2C Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(I2C_IRQHandler, 19)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#if defined(STM8S105) || defined(STM8S005) || defined (STM8AF626x)
/**
* @brief UART2 TX interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART2_TX_IRQHandler, 20)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief UART2 RX interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART2_RX_IRQHandler, 21)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
u8 data;
if(UART2_GetITStatus(UART2_IT_RXNE )!= RESET)
{
disableInterrupts();
data = UART2_ReceiveData8();
if (!Uart_RecvFlag)
{
rx_buf[rx_counter] = data;
switch (rx_counter)
{
case 0:
if (data == 0xCC) rx_counter = 1;
break;
case 1:
if (data == 0xEE) rx_counter = 2;
break;
case 2:
if (data == 0xFE) rx_counter = 3;
break;
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
rx_counter++;
break;
case 9:
if (data == 0xFF)
Uart_RecvFlag = 1;
rx_counter = 0;
break;
default:
rx_counter = 0;
break;
}
}
else
rx_counter = 0;
tag=2;
enableInterrupts();
}
}
#endif /* STM8S105*/
#if defined(STM8S207) || defined(STM8S007) || defined(STM8S208) || defined (STM8AF52Ax) || defined (STM8AF62Ax)
/**
* @brief UART3 TX interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART3_TX_IRQHandler, 20)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @brief UART3 RX interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(UART3_RX_IRQHandler, 21)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#endif /*STM8S208 or STM8S207 or STM8AF52Ax or STM8AF62Ax */
#if defined(STM8S207) || defined(STM8S007) || defined(STM8S208) || defined (STM8AF52Ax) || defined (STM8AF62Ax)
/**
* @brief ADC2 interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(ADC2_IRQHandler, 22)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
return;
}
#else /*STM8S105, STM8S103 or STM8S903 or STM8AF626x */
/**
* @brief ADC1 interrupt routine.
* @param None
* @retval None
*/
INTERRUPT_HANDLER(ADC1_IRQHandler, 22)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
return;
}
#endif /*STM8S208 or STM8S207 or STM8AF52Ax or STM8AF62Ax */
#ifdef STM8S903
/**
* @brief Timer6 Update/Overflow/Trigger Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM6_UPD_OVF_TRG_IRQHandler, 23)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
#else /*STM8S208, STM8S207, STM8S105 or STM8S103 or STM8AF62Ax or STM8AF52Ax or STM8AF626x */
/**
* @brief Timer4 Update/Overflow Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(TIM4_UPD_OVF_IRQHandler, 23)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
//TIM4_ClearITPendingBit(TIM4_IT_UPDATE);
}
#endif /*STM8S903*/
/**
* @brief Eeprom EEC Interrupt routine
* @param None
* @retval None
*/
INTERRUPT_HANDLER(EEPROM_EEC_IRQHandler, 24)
{
/* In order to detect unexpected events during development,
it is recommended to set a breakpoint on the following instruction.
*/
}
/**
* @}
*/
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
————————————————
版權聲明：本文為CSDN博主「路燈謠」的原創(chuàng)文章一罩，遵循CC 4.0 BY-SA版權協(xié)議杨幼，轉載請附上原文出處鏈接及本聲明。
原文鏈接：https://blog.csdn.net/lululumiao/article/details/117182962
