ili9488_example.c File Reference

lcd controller ili9488 example.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include "asf.h"
#include "stdio_serial.h"
#include "conf_board.h"
#include "conf_clock.h"

Macros
#define	SYS_TICK_FREQ   1000
	System tick frequency in Hz. More...

Functions
static void	configure_console (void)
	Configure UART console. More...
static void	configure_systick (void)
	Configure system tick to generate an interrupt every 1ms. More...
int	main (void)
	Application entry point for smc_lcd example. More...
void	SysTick_Handler (void)
	Handler for System Tick interrupt. More...
void	wait (volatile uint32_t ul_ms)
	Wait for some time in ms. More...

Variables
struct ili9488_opt_t	g_ili9488_display_opt
volatile uint32_t	g_ul_tick_count
	Tick Counter in unit of ms. More...

#define SYS_TICK_FREQ   1000

System tick frequency in Hz.

Referenced by configure_systick().

static void configure_console ( void  )

static

Configure UART console.

References uart_rs232_options::baudrate, CONF_UART, CONF_UART_BAUDRATE, CONF_UART_CHAR_LENGTH, CONF_UART_PARITY, CONF_UART_STOP_BITS, CONSOLE_UART_ID, stdio_serial_init(), and sysclk_enable_peripheral_clock().

Referenced by main().

static void configure_systick ( void  )

static

Configure system tick to generate an interrupt every 1ms.

References SYS_TICK_FREQ, and sysclk_get_cpu_hz().

Referenced by main().

int main

(

void

)

Application entry point for smc_lcd example.

Returns

Unused (ANSI-C compatibility).

References ili9488_opt_t::background_color, board_init(), COLOR_BLACK, COLOR_BLUE, COLOR_CONVERT, COLOR_GREEN, COLOR_RED, COLOR_VIOLET, COLOR_WHITE, configure_console(), configure_systick(), ili9488_opt_t::foreground_color, g_ili9488_display_opt, ili9488_draw_circle(), ili9488_draw_filled_rectangle(), ili9488_draw_line(), ili9488_draw_string(), ili9488_init(), ILI9488_LCD_HEIGHT, ILI9488_LCD_WIDTH, ili9488_set_foreground_color(), sysclk_init(), ili9488_opt_t::ul_height, ili9488_opt_t::ul_width, and wait().

void SysTick_Handler

(

void

)

Handler for System Tick interrupt.

Process System Tick Event. Increment the ul_ms_ticks counter.

References g_ul_tick_count.

void wait

(

volatile uint32_t

ul_ms

)

Wait for some time in ms.

References g_ul_tick_count.

Referenced by main().

struct ili9488_opt_t g_ili9488_display_opt

Referenced by main().

volatile uint32_t g_ul_tick_count

Tick Counter in unit of ms.

Referenced by SysTick_Handler(), and wait().