test-display.c File Reference

#include <stdint.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include "inc/hw_ints.h"
#include "inc/hw_memmap.h"
#include "driverlib/debug.h"
#include "driverlib/fpu.h"
#include "driverlib/gpio.h"
#include "driverlib/interrupt.h"
#include "driverlib/pin_map.h"
#include "driverlib/sysctl.h"
#include "driverlib/rom.h"
#include <sys/stat.h>
#include "libdisplay/ST7735.h"
#include "libstd/nexus.h"

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Functions
int	main (void)

Function Documentation

int main

(

void

)

Accept input on UART 0, and parrot input back out to UART 0.

Returns

Exit status

Definition at line 32 of file test-display.c.

References FPUEnable(), GPIO_PIN_2, GPIO_PORTF_BASE, GPIOPinTypeGPIOOutput(), INITR_REDTAB, IntMasterEnable(), postpone_death, ST7735_DrawFastHLine(), ST7735_InitR(), ST7735_OutString(), ST7735_OutString2(), ST7735_YELLOW, SYSCTL_OSC_MAIN, SYSCTL_PERIPH_GPIOF, SYSCTL_PERIPH_TIMER0, SYSCTL_SYSDIV_1, SYSCTL_USE_OSC, SYSCTL_XTAL_16MHZ, SysCtlClockSet(), and SysCtlPeripheralEnable().

               {

    int j;
    FPUEnable();
    SysCtlClockSet(SYSCTL_SYSDIV_1 | SYSCTL_USE_OSC | SYSCTL_OSC_MAIN |
                   SYSCTL_XTAL_16MHZ);

    /* Enable the GPIO port that is used for the on-board LED. */
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);

    /* Enable the timer for display driver timings */
    SysCtlPeripheralEnable(SYSCTL_PERIPH_TIMER0);

    /* Enable the GPIO pins for the LED (PF2). */
    GPIOPinTypeGPIOOutput(GPIO_PORTF_BASE, GPIO_PIN_2);

    /* Enable processor interrupts. */
    IntMasterEnable();

    ST7735_InitR(INITR_REDTAB);

    ST7735_OutString("test on screen 0\n");
    ST7735_OutString("test on screen 0\n");

    ST7735_DrawFastHLine(0, 70, 128, ST7735_YELLOW);

    ST7735_OutString2("test on screen 1\n");
    ST7735_OutString2("test on screen 1\n");

    postpone_death();
}

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