void UART_Init(long lBaudrate, int iBits, int pins){
if(pins == 12){
if((pADI_GP0->GPCON & 0x003C) == 0)
DioCfg(pADI_GP0, pADI_GP0->GPCON | 0x003C);
else
DioCfg(pADI_GP0, 0x003C);
a = 12;
}else if(pins == 67){
if((pADI_GP0->GPCON & 0x9000) == 0)
DioCfg(pADI_GP0, pADI_GP0->GPCON | 0x9000);
else
DioCfg(pADI_GP0, 0x9000);
a = 67;
}
UrtCfg(pADI_UART, lBaudrate, iBits, 0); // Baud rate for 9600, 8-bits
UrtMod(pADI_UART, COMMCR_DTR, 0); // <<<<< Modem Bits
UrtIntCfg(pADI_UART, COMIEN_ERBFI | COMIEN_ETBEI); /* Enables UART interrupt source */
NVIC_EnableIRQ(UART_IRQn); // Enable UART IRQ
}
/**
@brief UART initialization
@param lBaudrate - UART baud rate
@return none
**/
void UART_Init(long lBaudrate)
{
DioCfg(pADI_GP0, 0x003C); /* Configure P0.1/P0.2 for UART */
UrtCfg(pADI_UART, lBaudrate, COMLCR_WLS_8BITS, COMLCR_STOP_EN); /* Configure UART bus */
UrtMod(pADI_UART, 0, 0); /* Modem Bits */
UrtIntCfg(pADI_UART, COMIEN_ERBFI | COMIEN_ETBEI); /* Enables UART interrupt source */
}
void UARTClass::Init()
{
DioCfgPin(pADI_GP0, PIN6, 1); // P0.6 as UART RXD
DioCfgPin(pADI_GP0, PIN7, 2); // P0.7 as UART TXD
UrtCfg(pADI_UART, B115200, COMLCR_WLS_8BITS, 0);
UrtMod(pADI_UART, COMMCR_DTR, 0);
UrtIntCfg(pADI_UART, COMIEN_ERBFI | COMIEN_ETBEI);
NVIC_EnableIRQ(UART_IRQn);
}
void UART_Init(long lBaudrate, int iBits)
{
//DioCfg(pADI_GP0, 0x9000); /* Configure P0.6/P0.7 for UART */
DioCfgPin(pADI_GP0, PIN6, 1); // P0.6 as UART RXD
DioCfgPin(pADI_GP0, PIN7, 2); // P0.7 as UART TXD
UrtCfg(pADI_UART, lBaudrate, iBits, 0); /* Configure UART bus */
UrtMod(pADI_UART, COMMCR_DTR, 0); /* Modem Bits */
UrtIntCfg(pADI_UART, COMIEN_ERBFI | COMIEN_ETBEI); /* Enables UART interrupt source */
NVIC_EnableIRQ(UART_IRQn); /* Enable UART IRQ */
}
void init(uint32_t baud_rate)
{
if (m_handle_uart == (timer_handle_type)-1){
//300ms
m_handle_uart = t_timer_manage.hard_timer_register(300,
SV_TIMER_FLAG_ONE_SHOT,
transceiver_uart0::byte_timer_timeout,
this,
"byte timer");
ASSERT(m_handle_uart != (timer_handle_type)-1);
}
//Select IO pins for UART.
#ifdef def_HALF_DUPLEX_RS485
DioCfgPin(pADI_GP0,PIN4,0); //Set P0.4 as UART RTS
//DioPulPin(pADI_GP0,PIN4,0);
DioOcePin(pADI_GP0,PIN4,1);
DioOenPin(pADI_GP0,PIN4,1);
#endif
#ifdef def_RUN_IN_EVB
// Configure P0.1/P0.2 for UART
pADI_GP0->GPCON = ((pADI_GP0->GPCON)&(~(BIT2|BIT3|BIT4|BIT5)))|0x3C;
#else
DioCfgPin(pADI_GP0,PIN6,1); //Set P0.6 as UART RXD
DioCfgPin(pADI_GP0,PIN7,2); //Set P0.7 as UART TXD
#endif
UrtCfg(pADI_UART, baud_rate, COMLCR_WLS_8BITS, 0); // setup baud rate for 9600, 8-bits
UrtMod(pADI_UART, COMMCR_DTR, 0); // Setup modem bits
// Setup UART IRQ sources
UrtIntCfg(pADI_UART,
COMIEN_ERBFI | COMIEN_ELSI | COMIEN_EDSSI
#ifdef def_DMA_SEND
|COMIEN_EDMAT);
#else
);