main.c File Reference

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <types.h>
#include <log.h>
#include <common.h>
#include <jmp.h>
#include <mmu.h>
#include <smalloc.h>
#include <sstdlib.h>
#include <string.h>
#include "sys-dma.h"
#include "sys-dram.h"
#include "sys-spi.h"
#include "lcd.h"
#include "lcd_init.h"

Include dependency graph for main.c:

Macros
#define	CONFIG_HEAP_BASE   (0x40800000)
#define	CONFIG_HEAP_SIZE   (16 * 1024 * 1024)

Functions
static void	LCD_Set_DC (uint8_t val)
static void	LCD_Set_RES (uint8_t val)
static void	LCD_Write_Bus (uint8_t dat)
void	LCD_Write_Data_Bus (void *dat, uint32_t len)
void	LCD_WR_DATA (uint16_t dat)
void	LCD_Address_Set (uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
void	LCD_WR_DATA8 (uint8_t dat)
void	LCD_WR_REG (uint8_t dat)
static void	LCD_Init (void)
int	main (void)

Variables
sunxi_serial_t	uart_dbg
dram_para_t	dram_para
sunxi_dma_t	sunxi_dma
static sunxi_spi_t	sunxi_spi0_lcd
static gpio_mux_t	lcd_dc_pins
static gpio_mux_t	lcd_res_pins

Macro Definition Documentation

CONFIG_HEAP_BASE

#define CONFIG_HEAP_BASE   (0x40800000)

CONFIG_HEAP_SIZE

#define CONFIG_HEAP_SIZE   (16 * 1024 * 1024)

Function Documentation

LCD_Address_Set()

void LCD_Address_Set	(	uint16_t	x1,
		uint16_t	y1,
		uint16_t	x2,
		uint16_t	y2
	)

LCD_Init()

static void LCD_Init ( void  )

static

LCD_Set_DC()

static void LCD_Set_DC ( uint8_t  val )

static

LCD_Set_RES()

static void LCD_Set_RES ( uint8_t  val )

static

LCD_WR_DATA()

void LCD_WR_DATA

(

uint16_t

dat

)

LCD_WR_DATA8()

void LCD_WR_DATA8

(

uint8_t

dat

)

LCD_WR_REG()

void LCD_WR_REG

(

uint8_t

dat

)

LCD_Write_Bus()

static void LCD_Write_Bus ( uint8_t  dat )

static

LCD_Write_Data_Bus()

void LCD_Write_Data_Bus	(	void *	dat,
		uint32_t	len
	)

main()

int main

(

void

)

Variable Documentation

dram_para

dram_para_t dram_para

extern

lcd_dc_pins

gpio_mux_t lcd_dc_pins

static

Initial value:

= {
        .pin = GPIO_PIN(GPIO_PORTC, 4),
        .mux = GPIO_OUTPUT,
}

lcd_res_pins

gpio_mux_t lcd_res_pins

static

Initial value:

= {
        .pin = GPIO_PIN(GPIO_PORTC, 5),
        .mux = GPIO_OUTPUT,
}

sunxi_dma

sunxi_dma_t sunxi_dma

extern

sunxi_spi0_lcd

sunxi_spi_t sunxi_spi0_lcd

static

Initial value:

= {
        .base = 0x04025000,
        .id = 0,
        .clk_rate = 75 * 1000 * 1000,
        .gpio =
                {
                        .gpio_cs = {GPIO_PIN(GPIO_PORTC, 1), GPIO_PERIPH_MUX4},
                        .gpio_sck = {GPIO_PIN(GPIO_PORTC, 0), GPIO_PERIPH_MUX4},
                        .gpio_mosi = {GPIO_PIN(GPIO_PORTC, 2), GPIO_PERIPH_MUX4},
                        .gpio_miso = {GPIO_PIN(GPIO_PORTC, 3), GPIO_PERIPH_MUX4},
                },
        .spi_clk =
                {
                        .spi_clock_cfg_base = CCU_BASE + CCU_SPI0_CLK_REG,
                        .spi_clock_factor_n_offset = SPI_CLK_SEL_FACTOR_N_OFF,
                        .spi_clock_source = SPI_CLK_SEL_PERIPH_300M,
                },
        .parent_clk_reg =
                {
                        .rst_reg_base = CCU_BASE + CCU_SPI_BGR_REG,
                        .rst_reg_offset = SPI_DEFAULT_CLK_RST_OFFSET(0),
                        .gate_reg_base = CCU_BASE + CCU_SPI_BGR_REG,
                        .gate_reg_offset = SPI_DEFAULT_CLK_GATE_OFFSET(0),
                        .parent_clk = 300000000,
                },
        .dma_handle = &sunxi_dma,
}

uart_dbg

sunxi_serial_t uart_dbg

extern