usart2 is not gettiing configured.
Posted: Sun Feb 19, 2017 10:14 am
Hi,
I am using stm32f103 controller. I was configuring UART2, but it is not getting configured it seems.
I changed board files as well to make sure pin configuration.
following is function stack when i stop the debug.
and sometimes at uartp->txstate = UART_TX_ACTIVE;
my code is on github.(first time i used github)
https://github.com/embhobbb/prj
I am using stm32f103 controller. I was configuring UART2, but it is not getting configured it seems.
I changed board files as well to make sure pin configuration.
following is function stack when i stop the debug.
Code: Select all
7 uart_lld_start_send() uart_lld.c:760 0x08001780
6 uartStartSend() uart.c:143 0x08001780
5 sendToFP() uartif.c:137 0x08001780
4 SendCmdFPS() uartif.c:151 0x08001780
3 uartStart() uart.c:98 0x0800225c
2 initUart() uartif.c:107 0x0800225c
1 main() main.c:185 0x0800225c
and sometimes at uartp->txstate = UART_TX_ACTIVE;
Code: Select all
void uartStartSend(UARTDriver *uartp, size_t n, const void *txbuf) {
osalDbgCheck((uartp != NULL) && (n > 0U) && (txbuf != NULL));
osalSysLock();
osalDbgAssert(uartp->state == UART_READY, "is active");
osalDbgAssert(uartp->txstate != UART_TX_ACTIVE, "tx active");
uart_lld_start_send(uartp, n, txbuf);
uartp->txstate = UART_TX_ACTIVE;
osalSysUnlock();
}my code is on github.(first time i used github)
https://github.com/embhobbb/prj