//------------------------------------------------------
void USART1_IRQHandler(void)
{
if(USART_GetITStatus(USART1, USART_IT_TXE) != RESET)
{
USART_SendData(USART1, UartBuf_RD(&UartTxbuf)); //环形数据缓存发送
if(UartBuf_Cnt(&UartTxbuf)==0)
USART_ITConfig(USART1, USART_IT_TXE, DISABLE);//假如缓冲空了，就关闭串口发送中断
}
else if(USART_GetITStatus(USART1, USART_IT_RXNE) != RESET)
{
USART_ClearITPendingBit(USART1, USART_IT_RXNE);//清除接收中断标志
//此种环形缓冲数组串口接收方式，适用于解包各种数据，很方便。对数据的要求是:
//发送方必须要求有数据包头，以便解决串口数据无地址的问题
Udatatmp = (uint8_t) USART_ReceiveData(USART1); //临时数据赋值
UartBuf_WD(&UartRxbuf,Udatatmp); //写串口接收缓冲数组
#ifdef BT_SRC_APP
CommApp(Udatatmp);
#endif
#ifdef BT_SRC_PC
CommPC(Udatatmp);
#endif
}
}
void Crazepony_get_uartpack(void)
{
static int rx_cnt;
u8 rx_da;
rx_cnt = UartBuf_Cnt(&UartRxbuf);
while(rx_cnt -- )
{
rx_da = UartBuf_RD(&UartRxbuf);
parse_package(rx_da);
}
}
//------------------------------------------------------
void USART1_IRQHandler(void)
{
if(USART_GetITStatus(USART1, USART_IT_TXE) != RESET)
{
USART_SendData(USART1, UartBuf_RD(&UartTxbuf)); //环形数据缓存发送
if(UartBuf_Cnt(&UartTxbuf)==0) USART_ITConfig(USART1, USART_IT_TXE, DISABLE);//假如缓冲空了，就关闭串口发送中断
}
else if(USART_GetITStatus(USART1, USART_IT_RXNE) != RESET)
{
//此种环形缓冲数组串口接收方式，适用于解包各种数据，很方便。对数据的要求是:
//发送方必须要求有数据包头，以便解决串口数据无地址的问题
Udatatmp = USART_ReceiveData(USART1); //临时数据赋值
UartBuf_WD(&UartRxbuf,Udatatmp); //写串口接收缓冲数组
if(UartBuf_Cnt(&UartRxbuf)==0) USART_SendData(USART1, 'E');//串口接收数组长度等于0时，发送接收数组空标志
if(UartBuf_Cnt(&UartRxbuf)==UartRxbuf.Mask) USART_SendData(USART1, 'F');//串口接收数组长度等于掩码时，发送接收缓冲满标志
USART_ClearITPendingBit(USART1, USART_IT_RXNE);//清除接收中断标志
}
}
/********************************************
往蓝牙写入一个指令包
********************************************/
void Uart1SendaBTCmd(const char *p)
{
char i;
for(i=0; i<CmdreturnLength; i++) Cmdreturn[i] = 0; //释放指令接收缓存
LedA_on;
delay_ms(100);//写完一条指令，延时500ms再度接收缓存
LedA_off;
for(i=0; i<strlen(p); i++)
UART1_Put_Char(*(p+i));
delay_ms(100);//写完一条指令，延时500ms再度接收缓存
i=0;
while(UartBuf_Cnt(&UartRxbuf) != 0) //当串口缓冲不为空时，将串口缓冲赋值给指令结果缓冲
Cmdreturn[i++] = UartBuf_RD(&UartRxbuf);
}
void RTtest(void)
{
uint8_t i, cnTemp;
cnTemp = UartBuf_Cnt(&UartRxbuf);
if (cnTemp == 5)
{
for (i=0; i<cnTemp; i++)
{
UartBuf_WD(&UartTxbuf, UartBuf_RD(&UartRxbuf));
}
USART_ITConfig(USARTy, USART_IT_TXE, ENABLE);
}
// UartBufClear(&UartRxbuf);
}
/********************************************
往蓝牙写入一个指令包 (Bluetooth is written to a command packet)
********************************************/
void Uart1SendaBTCmd(const char *p)
{
char i;
for(i=0;i<CmdreturnLength;i++) Cmdreturn[i] = 0;//释放指令接收缓存 //Release command receive buffer
LedA_on;
delay_ms(100);//写完一条指令，延时500ms再度接收缓存 //Finished an instruction 500ms delay once again receive buffer
LedA_off;
for(i=0;i<strlen(p);i++)
UART1_Put_Char(*(p+i));
delay_ms(100);//写完一条指令，延时500ms再度接收缓存 //Finished an instruction 500ms delay once again receive buffer
i=0;
while(UartBuf_Cnt(&UartRxbuf) != 0) //当串口缓冲不为空时，将串口缓冲赋值给指令结果缓冲 //When the serial buffer is not empty , the serial buffer is assigned to command the result buffer
Cmdreturn[i++] = UartBuf_RD(&UartRxbuf);
}
void interrupt VectorNumber_Vsci1 SCI1_ISR(void)
{
volatile uint8_t datatemp = 0;
//如果发送器中断使能且发送器空则表明触发发送器中断
if (SCI1CR2_TIE & SCI1SR1_TDRE){
if (UartBuf_Cnt(&UartTxbuf))
SCI1DRL = UartBuf_RD(&UartTxbuf);
else{
SCI1CR2_TIE = 0;//如果发送缓存空，则关闭发送中断
}
}
else if (SCI1SR1_RDRF|SCI1SR1_OR ){
Chartemp = (uint8_t)SCI1DRL;
led_printf(Chartemp);
UartBuf_WD(&UartRxbuf, Chartemp);
//printf("%c", Chartemp);
}
//
// static i = 0;
// unsigned char ch;
// ch = SCI1_Read();
// SCI1_Send(ch);
// if (ch == SEND_HEAD)
// {
// i = 0;
// }
// g_STBuf[i++] = ch;
// if (i == 4)
// {
// i = 0;
// g_SCI1_READ_flag = 1;
// }
}
void USARTy_IRQHandler(void)
{
// uint8_t i;
if (USART_GetITStatus(USARTy, USART_IT_TXE) != RESET)
{
USART_SendData(USARTy, UartBuf_RD(&UartTxbuf));
if(UartBuf_Cnt(&UartTxbuf) == 0 )
USART_ITConfig(USARTy, USART_IT_TXE, DISABLE);
}
else if(USART_GetITStatus(USARTy, USART_IT_RXNE) != RESET)
{
USART_ClearITPendingBit(USARTy, USART_IT_RXNE);//清除接收中断标志
UdataTemp = (uint8_t)USART_ReceiveData(USARTy);
UartBuf_WD(&UartRxbuf, UdataTemp);//写串口接收缓冲数组
}
}
