Posted on May 17, 2011 at 15:02Hi there ,
I am very new both to microcontroller programming and microcontrollers.
I am using Ride7 compiler and Rlink programmer and STM8S-128 EVAL BOARD.
I was trying to understand. While trying, I got help from the FWLIB examples. But UART3 Interrupt Example bugs me very much even though I programmed compiled example interrupt source of UART3-HyperTerminal-Interrupt directory . UART3 RX and TX Interrupts don't work . Here is the sample source of mine.
void UART3_TX_IRQHandler (void) interrupt 20
{
something();
}
void UART3_RX_IRQHandler (void) interrupt 21
{
something();
}
void main(void)
{
enableInterrupts();
CLK_HSIPrescalerConfig(CLK_PRESCALER_HSIDIV1);
UART3_DeInit();
UART3_Init((u32)9600, UART3_WORDLENGTH_8D, UART3_STOPBITS_1,UART3_PARITY_NO, UART3_MODE_TXRX_ENABLE);
UART3_ITConfig(UART3_IT_RXNE_OR, ENABLE);
UART3_ITConfig(UART3_IT_TXE,ENABLE);
while (1);
}
I wrote down the necessary header files which were specified in readme.txt in the UART3-Hyperterminal-Interrupt directory , at the begining of my source file . What do I miss ? What am I doing wrong ? Please help. Thanks.
[ This message was edited by: acgtysr on 15-04-2009 15:12 ]
[ This message was edited by: acgtysr on 15-04-2009 15:26 ]
