int main(void)
{
u8 key,fontok=0;
Stm32_Clock_Init(9); //系统时钟设置
delay_init(72); //延时初始化
uart_init(72,115200); //串口1初始化
LCD_Init(); //初始化液晶
LED_Init(); //LED初始化
KEY_Init(); //按键初始化
usmart_dev.init(72); //usmart初始化
USART2_Init(36,115200); //初始化串口2
TP_Init(); //初始化触摸屏
mem_init(SRAMIN); //初始化内部内存池
exfuns_init(); //为fatfs相关变量申请内存
f_mount(0,fs[0]); //挂载SD卡
key=KEY_Scan(0);
if(key==KEY_RIGHT) //强制校准
{
LCD_Clear(WHITE); //清屏
TP_Adjust(); //屏幕校准
TP_Save_Adjdata();
LCD_Clear(WHITE); //清屏
}
fontok=font_init(); //检查字库是否OK
if(fontok||key==KEY_DOWN)//需要更新字库
{
LCD_Clear(WHITE); //清屏
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(60,50,200,16,16,"ALIENTEK STM32");
while(SD_Initialize()) //检测SD卡
{
LCD_ShowString(60,70,200,16,16,"SD Card Failed!");
delay_ms(200);
LCD_Fill(60,70,200+60,70+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,70,200,16,16,"SD Card OK");
LCD_ShowString(60,90,200,16,16,"Font Updating...");
key=update_font(20,110,16,0);//从SD卡更新
while(key)//更新失败
{
LCD_ShowString(60,110,200,16,16,"Font Update Failed!");
delay_ms(200);
LCD_Fill(20,110,200+20,110+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,110,200,16,16,"Font Update Success!");
delay_ms(1500);
LCD_Clear(WHITE);//清屏
}
sim900a_test();
}
int main(void)
{
u32 sector_size;
u8 t=0;
SystemInit();
delay_init(72); //延时初始化
NVIC_Configuration();
uart_init(9600);
LED_Init();
KEY_Init();
LCD_Init();
POINT_COLOR=RED;//设置字体为红色
LCD_ShowString(60,50,"Mini STM32");
LCD_ShowString(60,70,"SD Card TEST");
LCD_ShowString(60,90,"ATOM@ALIENTEK");
LCD_ShowString(60,110,"2011/1/1");
while(SD_Initialize()!=0)//检测不到SD卡
{
LCD_ShowString(60,130,"SD Card Failed!");
delay_ms(500);
LCD_ShowString(60,130,"Please Check! ");
delay_ms(500);
LED0=!LED0;//DS0闪烁
}
//检测SD卡成功
LCD_ShowString(60,130,"SD Card Checked OK ");
sector_size=SD_GetSectorCount();
printf(" SD Sector Size:%x\n",sector_size);
LCD_ShowString(60,150,"SD Card Size: Mb");
LCD_ShowNum(164,150,sector_size>>12,4,16);
while(1)
{
if(t==30)//每6s钟执行一次
{
if(SD_ReadDisk(buf,0,1)==0)//读取MBR扇区
{
LCD_ShowString(60,170,"USART1 Sending Data...");
printf("SECTOR 0 DATA:\n");
for(sector_size=0;sector_size<512;sector_size++)printf("%x ",buf[sector_size]);//打印MBR扇区数据
printf("\nDATA ENDED\n");
LCD_ShowString(60,170,"USART1 Send Data Over!");
}
t=0;
}
t++;
delay_ms(200);
LED0=!LED0;
}
}
/*******************************************************************************
* 函数名：主函数
* 功 能：
* 参 数：
* 返 回：
*******************************************************************************/
int main(void)
{
SystemInit();
Delay_init(72);
NVIC_Configuration();
USART1_Init(9600);
Delayms(5000);
while( SD_Initialize() != 0 )
{
USART1_PrintString("SD Initialize Fail \r\n");
}
USART1_PrintString("SD Initialize OK \r\n");
sector_num = SD_GetSectorNum();
USART1_PrintString("The SD sector num is: ");
USART1_PrintChar(sector_num>>24);
USART1_PrintChar(sector_num>>16);
USART1_PrintChar(sector_num>>8);
USART1_PrintChar(sector_num>>0);
USART1_PrintString("\r\n");
USART1_PrintString("The SD size is: ");
sector_num >>= 12;
USART1_PrintChar(sector_num>>24);
USART1_PrintChar(sector_num>>16);
USART1_PrintChar(sector_num>>8);
USART1_PrintChar(sector_num>>0);
if( 0 == SD_WriteDisk(buf1, 1, 1) )
{
USART1_PrintString("Write OK \r\n");
}
while(1)
{
Delayms(4000);
if(0 == SD_ReadDisk(buf,0,2))
{
for(n=0; n<1024; n++)
{
USART1_PrintChar(buf[n]);
}
}
}
}
void Sys_Init(void)
{
u8 key,fontok=0;
Stm32_Clock_Init(9); //系统时钟设置
delay_init(72); //延时初始化
uart_init(72,115200); //串口1初始化
LCD_Init(); //初始化液晶
LED_Init(); //LED初始化
KEY_Init(); //按键初始化
USART2_Init(36,115200); //初始化串口2
mem_init(); //初始化内部内存池
exfuns_init(); //为fatfs相关变量申请内存
f_mount(fs[0],"0:",1); //挂载SD卡
key = KEY_Scan(0);
fontok = font_init(); //检查字库是否OK
if(fontok||key == KEY1_PRES)//需要更新字库 (KEY1按下或字库丢失）
{
LCD_Clear(WHITE); //清屏
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(70,50,200,16,16,"GSM TEST");
while(SD_Initialize()) //检测SD卡
{
LCD_ShowString(60,70,200,16,16,"SD Card Failed!");
delay_ms(200);
LCD_Fill(60,70,200+60,70+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,70,200,16,16,"SD Card OK");
LCD_ShowString(60,90,200,16,16,"Font Updating...");
key = update_font(20,110,16); //更新字库
while(key) //更新失败
{
LCD_ShowString(60,110,200,16,16,"Font Update Failed!");
delay_ms(200);
LCD_Fill(20,110,200+20,110+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,110,200,16,16,"Font Update Success!");
delay_ms(1500);
LCD_Clear(WHITE);//清屏
}
}
//初始化磁盘
DSTATUS disk_initialize (
BYTE pdrv /* Physical drive nmuber (0..) */
)
{
u8 res=0;
switch(pdrv)
{
case SD_CARD://SD卡
res = SD_Initialize();//SD_Initialize()
if(res)//STM32 SPI的bug,在sd卡操作失败的时候如果不执行下面的语句,可能导致SPI读写异常
{
SD_SPI_SpeedLow();
SD_SPI_ReadWriteByte(0xff);//提供额外的8个时钟
SD_SPI_SpeedHigh();
}
break;
default:
res=1;
}
if(res)return STA_NOINIT;
else return 0; //初始化成功
}
DSTATUS disk_initialize (
BYTE pdrv /* Physical drive nmuber (0..) */
)
{
U8_T state;
if(pdrv)
{
return STA_NOINIT; //仅支持磁盘0的操作
}
state = SD_Initialize();
if(state == STA_NODISK)
{
return STA_NODISK;
}
else if(state != 0)
{
return STA_NOINIT; //初始化失败
}
else
{
return 0; //初始化成功
}
}
int main(void)
{
u32 fontcnt;
u8 i,j;
u8 fontx[2];//gbk码
u8 key,t;
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);// 设置中断优先级分组2
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LCD_Init(); //初始化液晶
LED_Init(); //LED初始化
KEY_Init(); //按键初始化
usmart_dev.init(72); //usmart初始化
mem_init(); //初始化内存池
exfuns_init(); //为fatfs相关变量申请内存
f_mount(fs[0],"0:",1); //挂载SD卡
f_mount(fs[1],"1:",1); //挂载FLASH.
while(font_init()) //检查字库
{
UPD:
LCD_Clear(WHITE); //清屏
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(60,50,200,16,16,"mini STM32");
while(SD_Initialize()) //检测SD卡
{
LCD_ShowString(60,70,200,16,16,"SD Card Failed!");
delay_ms(200);
LCD_Fill(60,70,200+60,70+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,70,200,16,16,"SD Card OK");
LCD_ShowString(60,90,200,16,16,"Font Updating...");
key=update_font(20,110,16);//更新字库
while(key)//更新失败
{
LCD_ShowString(60,110,200,16,16,"Font Update Failed!");
delay_ms(200);
LCD_Fill(20,110,200+20,110+16,WHITE);
delay_ms(200);
}
LCD_ShowString(60,110,200,16,16,"Font Update Success!");
delay_ms(1500);
LCD_Clear(WHITE);//清屏
}
POINT_COLOR=RED;
Show_Str(60,50,200,16,"Mini STM32开发板",16,0);
Show_Str(60,70,200,16,"GBK字库测试程序",16,0);
Show_Str(60,90,200,16,"正点原子@ALIENTEK",16,0);
Show_Str(60,110,200,16,"2014年1月3日",16,0);
Show_Str(60,130,200,16,"按KEY0,更新字库",16,0);
POINT_COLOR=BLUE;
Show_Str(60,150,200,16,"内码高字节:",16,0);
Show_Str(60,170,200,16,"内码低字节:",16,0);
Show_Str(60,190,200,16,"汉字计数器:",16,0);
Show_Str(60,220,200,24,"对应汉字为:",24,0);
Show_Str(60,244,200,16,"对应汉字(16*16)为:",16,0);
Show_Str(60,260,200,12,"对应汉字(12*12)为:",12,0);
while(1)
{
fontcnt=0;
for(i=0x81;i<0xff;i++)
{
fontx[0]=i;
LCD_ShowNum(148,150,i,3,16); //显示内码高字节
for(j=0x40;j<0xfe;j++)
{
if(j==0x7f)continue;
fontcnt++;
LCD_ShowNum(148,170,j,3,16); //显示内码低字节
LCD_ShowNum(148,190,fontcnt,5,16);//汉字计数显示
fontx[1]=j;
Show_Font(60+132,220,fontx,24,0);
Show_Font(60+144,244,fontx,16,0);
Show_Font(60+108,260,fontx,12,0);
t=200;
while(t--)//延时,同时扫描按键
{
delay_ms(1);
key=KEY_Scan(0);
if(key==KEY0_PRES)goto UPD;
}
LED0=!LED0;
}
}
}
}
int main(void)
{
u8 offline_cnt=0;
u8 tct=0;
u8 USB_STA;
u8 Divece_STA;
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);//中断分组设置
delay_init(); //延时函数初始化
uart_init(9600); //串口初始化为9600
LCD_Init(); //初始化液晶
LED_Init(); //LED初始化
KEY_Init(); //按键初始化
POINT_COLOR=RED; //设置字体为红色
LCD_ShowString(60,50,200,16,16,"Mini STM32");
LCD_ShowString(60,70,200,16,16,"USB Card Reader TEST");
LCD_ShowString(60,90,200,16,16,"ATOM@ALIENTEK");
LCD_ShowString(60,110,200,16,16,"2014/3/15");
SPI_Flash_Init();
if(SD_Initialize())LCD_ShowString(60,130,200,16,16,"SD Card Error!"); //检测SD卡错误
else //SD 卡正常
{
LCD_ShowString(60,130,200,16,16,"SD Card Size: MB");
Mass_Memory_Size[0]=(long long)SD_GetSectorCount()*512;//得到SD卡容量（字节），当SD卡容量超过4G的时候,需要用到两个u32来表示
Mass_Block_Size[0] =512;//因为我们在Init里面设置了SD卡的操作字节为512个,所以这里一定是512个字节.
Mass_Block_Count[0]=Mass_Memory_Size[0]/Mass_Block_Size[0];
LCD_ShowNum(164,130,Mass_Memory_Size[0]>>20,5,16); //显示SD卡容量
}
if(SPI_FLASH_TYPE!=W25Q64)LCD_ShowString(60,130,200,16,16,"W25Q64 Error!"); //检测SD卡错误
else //SPI FLASH 正常
{
Mass_Memory_Size[1]=4916*1024;//前4.8M字节
Mass_Block_Size[1] =512;//因为我们在Init里面设置了SD卡的操作字节为512个,所以这里一定是512个字节.
Mass_Block_Count[1]=Mass_Memory_Size[1]/Mass_Block_Size[1];
LCD_ShowString(60,150,200,16,16,"SPI FLASH Size:4916KB");
}
delay_ms(1800);
USB_Port_Set(0); //USB先断开
delay_ms(300);
USB_Port_Set(1); //USB再次连接
LCD_ShowString(60,170,200,16,16,"USB Connecting...");//提示SD卡已经准备了
Data_Buffer=mymalloc(BULK_MAX_PACKET_SIZE*2*4); //为USB数据缓存区申请内存
Bulk_Data_Buff=mymalloc(BULK_MAX_PACKET_SIZE); //申请内存
//USB配置
USB_Interrupts_Config();
Set_USBClock();
USB_Init();
delay_ms(1800);
while(1)
{
delay_ms(1);
if(USB_STA!=USB_STATUS_REG)//状态改变了
{
LCD_Fill(60,190,240,190+16,WHITE);//清除显示
if(USB_STATUS_REG&0x01)//正在写
{
LCD_ShowString(60,190,200,16,16,"USB Writing...");//提示USB正在写入数据
}
if(USB_STATUS_REG&0x02)//正在读
{
LCD_ShowString(60,190,200,16,16,"USB Reading...");//提示USB正在读出数据
}
if(USB_STATUS_REG&0x04)LCD_ShowString(60,210,200,16,16,"USB Write Err ");//提示写入错误
else LCD_Fill(60,210,240,210+16,WHITE);//清除显示
if(USB_STATUS_REG&0x08)LCD_ShowString(60,230,200,16,16,"USB Read Err ");//提示读出错误
else LCD_Fill(60,230,240,230+16,WHITE);//清除显示
USB_STA=USB_STATUS_REG;//记录最后的状态
}
if(Divece_STA!=bDeviceState)
{
if(bDeviceState==CONFIGURED)LCD_ShowString(60,170,200,16,16,"USB Connected ");//提示USB连接已经建立
else LCD_ShowString(60,170,200,16,16,"USB DisConnected ");//提示USB被拔出了
Divece_STA=bDeviceState;
}
tct++;
if(tct==200)
{
tct=0;
LED0=!LED0;//提示系统在运行
if(USB_STATUS_REG&0x10)
{
offline_cnt=0;//USB连接了,则清除offline计数器
bDeviceState=CONFIGURED;
}else//没有得到轮询
{
offline_cnt++;
if(offline_cnt>10)bDeviceState=UNCONNECTED;//2s内没收到在线标记,代表USB被拔出了
}
USB_STATUS_REG=0;
}
};
}
/*-----------------------------------*/
static int MountDevice(void * DriveData, int DeviceNumber, int DeviceType, DWORD Flags)
{
kal_uint8 retry = 0;
#if defined(__SIM_PLUS__)
sd_select_enum sel;
if((MSDC_HANDLE *)DriveData == &MSDC_Blk[0])
sel = SD_EXT;
else
{
sel = SD_SIM;
}
MSDC_Switch_Card(sel);
#endif
#ifdef DRV_LSD
/*notifiedFMT may be modified by FMT and MMI tasks, but it is no need to protect this, FMT can't preempt MMI*/
if(1 == notifiedFMT)/*in this state. we dont allow any access on memory card, we will return fail on any mount trial*/
{
return FS_MSDC_MOUNT_ERROR;
}
#endif
if(gMSDC_Handle->mIsInitialized)
return SECTOR_SIZE;
gMSDC_Handle->is_init_timeout = KAL_FALSE;
start:
if(!gMSDC_Handle->mIsPresent)
{
//dbg_print("not present \r\n");
#if defined(_NAND_FLASH_BOOTING_)
// add the following code for solving plug in or out the SD card during
// NFB loading process. The card detection interruptwill disapperared
// while interrupt controller is masked.
IRQMask(IRQ_MSDC_CODE);
if(*(volatile kal_uint16*)MSDC_PS & MSDC_PS_PIN0)
{
if(gMSDC_Handle->ins_level == MSDC_IOCTRL_PULL_UP)
gMSDC_Handle->mIsPresent = KAL_FALSE;
else
gMSDC_Handle->mIsPresent = KAL_TRUE;
}
else
{
if(gMSDC_Handle->ins_level == MSDC_IOCTRL_PULL_UP)
gMSDC_Handle->mIsPresent = KAL_TRUE;
else
gMSDC_Handle->mIsPresent = KAL_FALSE;
}
IRQUnmask(IRQ_MSDC_CODE);
#endif // _NAND_FLASH_BOOTING_
if(!gMSDC_Handle->mIsPresent)
{
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_MOUNT_ERROR;
}
}
MSDC_PDNControl(KAL_FALSE);
if(SD_Initialize() != NO_ERROR)
{
goto err_exit;
}
//if(SD_MountDevice(DeviceType) != FS_NO_ERROR)
//return FS_MSDC_MOUNT_ERROR;
//dbg_print("Mount success! \r\n");
#ifdef MSDC_SDMMC_NAND
/*for SDMMC NAND, some manufacturs sale NAND with all sectors zero, we should format it first*/
if(ReadSectors( DriveData, 0, 1, MSDC_Sector) != NO_ERROR)
goto err_exit;
if(0x55aa != (MSDC_Sector[128] & 0xffff0000)) { /*it doesn't have correct MBR*/
SD_SelfFormat();
}
else {
if(ReadSectors( DriveData, 1, 1, MSDC_Sector) != NO_ERROR)
goto err_exit;
if(0x55aa != (MSDC_Sector[128] & 0xffff0000)) { /*it doesn't have correct PBR*/
SD_SelfFormat();
}
}
#endif
MSDC_PDNControl(KAL_TRUE);
#ifdef DRV_LSD
if(KAL_TRUE == kal_query_systemInit()) { /*we don't let access memory card before FMT get plug in message*/
/*there is no task can access when system init*/
notifiedFMT = 1;
return FS_MSDC_MOUNT_ERROR;
}
#endif
return SECTOR_SIZE;
err_exit:
if(retry++ <= SD_MAX_RETRY && gMSDC_Handle->is_init_timeout == KAL_FALSE)
{
//dbg_print("SD MountDevice failed! retry: %d \r\n",retry);
goto start;
}
#if defined(__MSDC_NOT_SUPPORT_HOT_PLUG__)
gMSDC_Handle->mIsPresent = KAL_FALSE;
#endif
#if defined(__SIM_PLUS__)
if(INT_USBBoot() == KAL_TRUE && current_card == SD_SIM)
{
gMSDC_Handle->mIsPresent = KAL_FALSE;
}
#endif
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_MOUNT_ERROR;
}
/*-----------------------------------*/
static int WriteSectors(void * DriveData, DWORD Sector, UINT Sectors, void * Buffer)
{
SDC_CMD_STATUS status;
kal_uint8 retry = 0;
kal_uint32 adrs;
#if defined(__SIM_PLUS__)
sd_select_enum sel;
if((MSDC_HANDLE *)DriveData == &MSDC_Blk[0])
sel = SD_EXT;
else
sel = SD_SIM;
MSDC_Switch_Card(sel);
#endif
#if defined(SD_MMC_HIGH_DENSITY_SUPPORT)
if(gSD->flags & SD_FLAG_HCS_SUPPORT)
adrs = Sector;
else
#endif
adrs = Sector * SECTOR_SIZE;
gMSDC_Handle->timeout_count = 0;
start:
if(!gMSDC_Handle->mIsInitialized)
{
//dbg_print("Write but not Initialized \r\n");
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_WRITE_SECTOR_ERROR;
}
retry++;
MSDC_PDNControl(KAL_FALSE);
#ifndef LSD_SINGLE_WRITE
if(Sectors > 1)
{
if(gMSDC_Handle->mMSDC_type == SD_CARD)
SD_SetPreEraseBlk(Sectors);
status = SD_WriteMultiBlock((kal_uint32)adrs,(kal_uint32*)Buffer,(kal_uint32)Sectors);
}
else
status = SD_WriteSingleBlock((kal_uint32)adrs,(kal_uint32*)Buffer);
#else
while(Sectors) {
status = SD_WriteSingleBlock((kal_uint32)adrs,(kal_uint32*)Buffer);
if(status != NO_ERROR )
break;
(kal_uint8 *)Buffer += SECTOR_SIZE;
Sector ++;
#if defined(SD_MMC_HIGH_DENSITY_SUPPORT)
if(gSD->flags & SD_FLAG_HCS_SUPPORT)
adrs = Sector;
else
#endif
adrs = Sector * SECTOR_SIZE;
Sectors--;
}
#endif
if(status != NO_ERROR)
{
sd_w++;
if(kal_query_systemInit()== KAL_TRUE)
{
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_WRITE_SECTOR_ERROR;
}
//dbg_print("write retry:%d,status:%d,total %d\r\n",retry,status,sd_w);
if(status == ERR_CMD_TIMEOUT || status == MSDC_GPT_TIMEOUT_ERR)
gMSDC_Handle->timeout_count++;
if(gMSDC_Handle->timeout_count++ == 3 && gMSDC_Handle->mIsPresent == KAL_TRUE)
{
kal_print("[MSDC]:SD re-mount (write fail)");
gMSDC_Handle->mIsInitialized = KAL_FALSE;
retry = 0;
if(SD_Initialize() != NO_ERROR)
{
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_WRITE_SECTOR_ERROR;
}
}
if(retry >= SD_MAX_RETRY)
{
MSDC_PDNControl(KAL_TRUE);
return FS_MSDC_WRITE_SECTOR_ERROR;
}
else
{
// kal_prompt_trace(MOD_AUD,"CRC write Error retry %d",retry);
goto start;
}
}
MSDC_PDNControl(KAL_TRUE);
return FS_NO_ERROR;
}
