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void UartConfig(void) { //power_and_clock(void) /* Power on the SERIAL PD */ PRCMPowerDomainOn(PRCM_DOMAIN_SERIAL); while(PRCMPowerDomainStatus(PRCM_DOMAIN_SERIAL) != PRCM_DOMAIN_POWER_ON); /* Enable UART clock in active mode */ PRCMPeripheralRunEnable(PRCM_PERIPH_UART0); PRCMLoadSet(); while(!PRCMLoadGet());
// //disable_interrupts(void) // /* Acknowledge UART interrupts */ // IntDisable(INT_UART0); // /* Disable all UART module interrupts */ // UARTIntDisable(UART0_BASE, CC26XX_UART_INTERRUPT_ALL); // /* Clear all UART interrupts */ // UARTIntClear(UART0_BASE, CC26XX_UART_INTERRUPT_ALL); // // //enable_interrupts(void) // /* Clear all UART interrupts */ // UARTIntClear(UART0_BASE, CC26XX_UART_INTERRUPT_ALL); // /* Enable RX-related interrupts only if we have an input handler */ // if(input_handler) { // /* Configure which interrupts to generate: FIFO level or after RX timeout */ // UARTIntEnable(UART0_BASE, CC26XX_UART_RX_INTERRUPT_TRIGGERS); // /* Acknowledge UART interrupts */ // IntEnable(INT_UART0); // }
//configure(void) uint32_t ctl_val = UART_CTL_UARTEN | UART_CTL_TXE; /* * Make sure the TX pin is output / high before assigning it to UART control * to avoid falling edge glitches */ IOCPinTypeGpioOutput(IOID_3); GPIOPinWrite(GPIO_PIN_3, 1); /* * Map UART signals to the correct GPIO pins and configure them as * hardware controlled. */ IOCPinTypeUart(UART0_BASE, IOID_2, IOID_3, IOID_UNUSED, IOID_UNUSED);
/* Configure the UART for 115,200, 8-N-1 operation. */ UARTConfigSetExpClk(UART0_BASE, SysCtrlClockGet(), 115200, (UART_CONFIG_WLEN_8 | UART_CONFIG_STOP_ONE | UART_CONFIG_PAR_NONE));
/* * Generate an RX interrupt at FIFO 1/2 full. * We don't really care about the TX interrupt */ UARTFIFOLevelSet(UART0_BASE, UART_FIFO_TX7_8, UART_FIFO_RX4_8);
