void ee_Erase(void)
{
uint16_t i;
uint8_t buf[EE_SIZE];
/* 填充缓冲区 */
for (i = 0; i < EE_SIZE; i++)
{
buf[i] = 0xFF;
}
/* 写EEPROM, 起始地址 = 0，数据长度为 256 */
if (ee_WriteBytes(buf, 0, EE_SIZE) == 0)
{
printf("擦除eeprom出错！\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,110,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,110,"擦除EEPROM出错!",RED);
#endif
return;
}
else
{
printf("擦除eeprom成功！\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,110,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,110,"擦除EEPROM成功!",BLUE);
#endif
}
}
uint8_t EEPROM_AutoTest(void)
{
uint16_t i;
uint8_t write_buf[EE_SIZE];
uint8_t read_buf[EE_SIZE];
/*-----------------------------------------------------------------------------------*/
if (ee_CheckOk() == 0)
{
return 0;
}
/*------------------------------------------------------------------------------------*/
/* 填充测试缓冲区 */
for (i = 0; i < EE_SIZE; i++)
{
write_buf[i] = i;
}
/*------------------------------------------------------------------------------------*/
if (ee_WriteBytes(write_buf, 0, EE_SIZE) == 0)
{
return 0 ;
}
else //写成功
{
}
/*写完之后需要适当的延时再去读，不然会出错*/
ee_Delay(0x0FFFFF);
/*-----------------------------------------------------------------------------------*/
if (ee_ReadBytes(read_buf, 0, EE_SIZE) == 0)
{
return 0;
}
else //读成功
{
}
/*-----------------------------------------------------------------------------------*/
for (i = 0; i < EE_SIZE; i++)
{
if(read_buf[i] != read_buf[i])
{
return 0;
}
}
return 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();
}
/*
* eeprom AT24C02 读写测试
*/
void Eeprom_Test(void)
{
uint16_t i;
uint8_t write_buf[EE_SIZE];
uint8_t read_buf[EE_SIZE];
/*-----------------------------------------------------------------------------------*/
if (ee_CheckOk() == 0)
{
/* 没有检测到EEPROM */
printf("没有检测到串行EEPROM!\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,128,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,128,"没有检测到串行EEPROM!",RED);
#endif
while (1); /* 停机 */
}
/*------------------------------------------------------------------------------------*/
/* 填充测试缓冲区 */
for (i = 0; i < EE_SIZE; i++)
{
write_buf[i] = i;
}
/*------------------------------------------------------------------------------------*/
if (ee_WriteBytes(write_buf, 0, EE_SIZE) == 0)
{
printf("写eeprom出错！\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,128,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,128,"写EEPROM出错!",RED);
#endif
return;
}
else
{
printf("写eeprom成功！\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,128,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,128,"写EEPROM成功!",BLUE);
#endif
}
/*写完之后需要适当的延时再去读，不然会出错*/
ee_Delay(0x0FFFFF);
/*-----------------------------------------------------------------------------------*/
if (ee_ReadBytes(read_buf, 0, EE_SIZE) == 0)
{
printf("读eeprom出错！\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,146,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,146,"读EEPROM出错!",RED);
#endif
return;
}
else
{
printf("读eeprom成功，数据如下：\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,146,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,146,"读EEPROM成功!",BLUE);
#endif
}
/*-----------------------------------------------------------------------------------*/
for (i = 0; i < EE_SIZE; i++)
{
if(read_buf[i] != read_buf[i])
{
printf("0x%02X ", read_buf[i]);
printf("错误:EEPROM读出与写入的数据不一致");
#ifdef LCD_DISPLAY
// LCD_Clear(20,165,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,165,"错误:EEPROM读出与写入的数据不一致!",RED);
#endif
return;
}
printf(" %02X", read_buf[i]);
if ((i & 15) == 15)
{
printf("\r\n");
}
}
printf("eeprom读写测试成功\r\n");
#ifdef LCD_DISPLAY
// LCD_Clear(20,165,206,16,BACKGROUND); //清除屏幕
LCD_DispEnCh(20,165,"EEPROM读写测试成功!",BLUE);
#endif
while(1);
}
