/*******************************************************************************
* Function Name : Sdfs_read
* Description : 从一个文件读出数据到缓冲区
* Input : read_file_name--文件的名称
* save_buffer--数据需要保存的地址
* Output : None
* Return : 0(success) -1(fail)
* Attention : None
*******************************************************************************/
int Sdfs_read(BYTE *read_file_name, BYTE *save_buffer)
{
int count=0;
BYTE name_buffer[50];
sprintf((char*)name_buffer,"0:%s",read_file_name);
Sd_fs_init();
f_mount(0, &myfs[0]);
myres = f_open(&myfsrc , (char*)name_buffer , FA_OPEN_EXISTING | FA_READ);
if ( myres == FR_OK )
{
for (;;)
{
for ( mya=0; mya<512; mya++ ) /* 清缓冲区 */
mybuffer[mya]=0;
myres = f_read( &myfsrc, mybuffer, sizeof(mybuffer), &mybr ); /* 将文件里面的内容以512字节为单位读到本地缓冲区 */
sprintf((char*)&save_buffer[count*512],"%s",mybuffer); //打印到用户指定的缓冲区缓冲区
count++;
if (myres || mybr == 0) break; // error or eof
}
return 0;
}
else
return -1;
}
/*
* 要想图片显示成功
* 需把字库拷贝到sd卡上，然后把sd卡插到开发板的卡槽上
*/
int main(void)
{
LCD_Init();
LCD_Clear(0, 0, 240, 320, BACKGROUND);
/* USART1 config */
//USART1_Config();
//printf("\r\n this is a fatfs test demo \r\n");
/* 初始化sd卡文件系统，因为汉字的字库放在了sd卡里面 */
Sd_fs_init();
/* 设置Lcd Gram 扫描方向为: 左上角 -> 右下角*/
//Lcd_GramScan( 1 );
LCD_DispStr(5, 5, (uint8_t *)"fatfs init success", RED);
LCD_DispStr(5, 25, (uint8_t *)"insure the sdcard has insert......", RED);
LCD_DispStrCH(50, 50, (uint8_t *)"野火开发板", RED);
LCD_DispEnCh(5, 90, "Welcome to use 野火 ISO Stm32 开发板 bigo------", RED);
/* 显示BMP图片 */
Lcd_show_bmp(0, 0,"/wildfire.bmp");
Lcd_show_bmp( 10,10,"/pic1.bmp");
Lcd_show_bmp( 170,0,"/pic2.bmp");
while(1);
}
/*
* 初始化液晶，串口，触摸屏，flash及sd卡 *
*/
void ISO_Init(void)
{
uint8_t k;
/* 液晶初始化先于串口，不然会有bug，至于是什么原因我也不知道:( */
LCD_Init();
LCD_Clear(0,0,240,320,WHITE);
LCD_DispStr(20,150,"board init,please wait... ",RED);
USART1_Config();
/* 初始化sd卡文件系统，因为汉字的字库放在了sd卡里面 */
Sd_fs_init();
#ifdef WORD_MODE
/* 显示界面图片 */
Lcd_show_bmp(0, 0,"/boardtest/boardtest.bmp");
#else
/* 显示界面图片 */
Lcd_show_bmp(0, 0,"/boardtest/ISO/ui_boardtest.bmp");
#endif
Lcd_List(1);
/* 初始化外部FLASH */
SPI_FLASH_Init();
//SPI_FLASH_SectorErase(0);
/* 触摸屏IO和中断初始化 */
Touch_Init();
/*-------------------------------------------------------------------------------------------------------*/
#if 1
SPI_FLASH_BufferRead(&cal_flag, 0, 1);
if( cal_flag == 0x55 )
{
SPI_FLASH_BufferRead((void*)cal_p, 1, sizeof(cal_p));
SPI_FLASH_CS_HIGH();
for( k=0; k<6; k++ )
printf("\r\n rx = %LF \r\n",cal_p[k]);
}
else
{
/* 等待触摸屏校正完毕 */
while(Touch_Calibrate() !=0);
}
#elif 0
/* 等待触摸屏校正完毕 */
while(Touch_Calibrate() !=0);
#endif
}
/* 修复了上下颠倒的BUG,enjoy~
* 要想中文显示成功
* 需把字库拷贝到sd卡上，然后把sd卡插到开发板的卡槽上
*/
int main(void)
{
/* USART1 config */
//USART1_Config();
//printf("\r\n this is a fatfs test demo \r\n");
LCD_Init();
/* 设置Lcd Gram 扫描方向为: 右下角->左上角 */
Lcd_GramScan( 3 );
LCD_Clear(0, 0, 320, 240, BACKGROUND);
/* 初始化sd卡文件系统，因为汉字的字库和bmp图片放在了sd卡里面 */
Sd_fs_init();
Screen_shot(0,0,320,240,"/myscreen");
while(1);
}
/*
* ISO 自动整板测试
*/
void ISO_AutoTest(void)
{
uint32_t i=0x10ffff;
uint8_t board_state = 1;
uint8_t board_test = 0x55;
/* 液晶初始化先于串口，不然会有bug，至于是什么原因我也不知道:( */
LCD_Init();
USART1_Config();
/* 初始化sd卡文件系统，因为汉字的字库放在了sd卡里面 */
Sd_fs_init();
LCD_Clear(0,0,240,320,WHITE);
LCD_DispStr(50,10,"ISO board auto test ",BLUE);
USART1_Config();
SysTick_Init();
/* LED 端口初始化 */
LED_GPIO_Config();
LED1_ON;
LED2_ON;
LED3_ON;
/*按键*/
Key1_GPIO_Config();
Key2_GPIO_Config();
/* EEPROM测试 */
LCD_DispEnCh(20,40,"1.EEPROM 自检中",BLUE);
/*-----------------------------------------------------------------------------------*/
if (EEPROM_AutoTest() == 0) //坏
{
board_state = 0;
LCD_DispEnCh(20,40,"1.EEPROM 检测失败!",RED);
}
else
{
LCD_DispEnCh(20,40,"1.EEPROM 检测通过!",BLUE);
}
/* FLASH 测试 */
LCD_DispEnCh(20,70,"2.FLASH 自检中",BLUE);
if(FLASH_AutoTest() == 0) //坏
{
board_state = 0;
LCD_DispEnCh(20,70,"2.FLASH 检测失败!",RED);
}
else
{
LCD_DispEnCh(20,70,"2.FLASH 检测通过!",BLUE);
}
/* RTC测试 */
LCD_DispEnCh(20,100,"3.RTC 自检中",BLUE);
if(RTC_AutoTest() == 0) //坏
{
board_state = 0;
LCD_DispEnCh(20,100,"3.RTC 检测失败!",RED);
}
else
{
LCD_DispEnCh(20,100,"3.RTC 检测通过!",BLUE);
}
/* FM测试 */
LCD_DispEnCh(20,130,"4.FM 自检中",BLUE);
if(RDA5807_FM_AutoTest() == 0) //坏
{
board_state = 0;
LCD_DispEnCh(20,130,"4.FM检测失败!",RED);
}
else
{
LCD_DispEnCh(20,130,"4.FM检测通过",BLUE);
}
/* mp3 sd 喇叭测试 */
/* 关闭systick定时器 以免影响mp3播放效果*/
SysTick->CTRL &= ~ SysTick_CTRL_ENABLE_Msk;
LCD_DispEnCh(20,160,"5.MP3及喇叭自检中",BLUE);
if(MP3_AutoTest() == 0) //坏
{
board_state = 0;
LCD_DispEnCh(20,160,"5.sd 卡错误!!! ",RED);
}
else
{
LCD_DispEnCh(20,160,"5.请确认喇叭是否有声音",BLUE);
}
if(board_state == 0)// 测试不通过
{
LCD_DispEnCh(20,220,"自检测试不通过!!!",RED);
while(1);
}
/* 按键测试 */
LCD_DispEnCh(20,190,"6.请检查按键及led灯 ",BLUE);
while(i--)
{
/* 按键测试 */
if( Key_Scan(GPIOA,GPIO_Pin_0) == KEY_ON)
{
key_state =~key_state;
LED1_TOGGLE;
LED2_TOGGLE;
LED3_TOGGLE;
}
if( Key_Scan(GPIOC,GPIO_Pin_13)== KEY_ON)
{
key_state =~key_state;
LED1_TOGGLE;
LED2_TOGGLE;
LED3_TOGGLE;
}
}
ee_WriteBytes(&board_test,0,1); //自测成功，写入标记
Soft_Reset();
}
