本文整理汇总了C++中LCD_DbgLog函数的典型用法代码示例。如果您正苦于以下问题：C++ LCD_DbgLog函数的具体用法？C++ LCD_DbgLog怎么用？C++ LCD_DbgLog使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了LCD_DbgLog函数的19个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: USBH_CDC_TransmitCallback
/**
* @brief CDC data transmit callback.
* @param phost: Host handle
* @retval None
*/
void USBH_CDC_TransmitCallback(USBH_HandleTypeDef *phost)
{
uint32_t bytesread;
if(use_file == 1)
{
if( MyFile.fptr >= MyFile.fsize)
{
f_close(&MyFile);
LCD_DbgLog (">> File sent\n" );
use_file = 0;
}
else
{
/* Fill the buffer to Send */
f_read(&MyFile, CDC_TX_Buffer, TX_BUFF_SIZE, (void *)&bytesread);
/* Send File */
USBH_CDC_Transmit(&hUSBHost, CDC_TX_Buffer, bytesread);
}
}
else
{
LCD_DbgLog (">> Data sent\n" );
}
}
开发者ID:EarnestHein89，项目名称:STM32Cube_FW_F4，代码行数:30，代码来源:cdc_send.c
示例2: AUDIO_ShowWavFiles
/**
* @brief Shows audio file (*.wav) on the root
* @param None
* @retval None
*/
uint8_t AUDIO_ShowWavFiles(void)
{
uint8_t i = 0;
uint8_t line_idx = 0;
if(AUDIO_StorageInit() == FR_OK)
{
if(AUDIO_StorageParse() == FR_OK)
{
if(FileList.ptr > 0)
{
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("audio file(s) [ROOT]:\n\n");
for(i = 0; i < FileList.ptr; i++)
{
line_idx++;
LCD_DbgLog(" |__");
LCD_DbgLog((char *)FileList.file[i].name);
LCD_DbgLog("\n");
}
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("\nEnd of files list.\n");
return 0;
}
return 1;
}
return 2;
}
else
{
return 3;
}
}
开发者ID:acrepina，项目名称:STM32F7_serverWEB，代码行数:38，代码来源:explorer.c
示例3: MSC_File_Operations
/**
* @brief Files operations: Read/Write and compare
* @param None
* @retval None
*/
void MSC_File_Operations(void)
{
uint16_t bytesread;
LCD_UsrLog("INFO : FatFs Initialized \n");
if(f_open(&MyFile, "0:USBHost.txt",FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
{
LCD_ErrLog("Cannot Open 'USBHost.txt' file \n");
}
else
{
LCD_UsrLog("INFO : 'USBHost.txt' opened for write \n");
res= f_write (&MyFile, wtext, sizeof(wtext), (void *)&bytesWritten);
f_close(&MyFile);
if((bytesWritten == 0) || (res != FR_OK)) /*EOF or Error*/
{
LCD_ErrLog("Cannot Write on the 'USBHost.txt' file \n");
}
else
{
if(f_open(&MyFile, "0:USBHost.txt", FA_READ) != FR_OK)
{
LCD_ErrLog("Cannot Open 'USBHost.txt' file for read.\n");
}
else
{
LCD_UsrLog("INFO : Text written on the 'USBHost.txt' file \n");
res = f_read(&MyFile, rtext, sizeof(rtext), (void *)&bytesread);
if((bytesread == 0) || (res != FR_OK)) /*EOF or Error*/
{
LCD_ErrLog("Cannot Read from the 'USBHost.txt' file \n");
}
else
{
LCD_UsrLog("Read Text : \n");
LCD_DbgLog((char *)rtext);
LCD_DbgLog("\n");
}
f_close(&MyFile);
}
/* Compare read data with the expected data */
if((bytesread == bytesWritten))
{
LCD_UsrLog("INFO : FatFs data compare SUCCES");
LCD_UsrLog("\n");
}
else
{
LCD_ErrLog("FatFs data compare ERROR");
LCD_ErrLog("\n");
}
}
}
}
开发者ID:NjordCZ，项目名称:STM32Cube_FW_F1，代码行数:63，代码来源:file_operations.c
示例4: SD_StorageInit
/**
* @brief Initializes the SD Storage.
* @param None
* @retval Status
*/
uint8_t SD_StorageInit(void)
{
/*Initializes the SD card device*/
BSP_SD_Init();
/* Check if the SD card is plugged in the slot */
if(BSP_SD_IsDetected() == SD_PRESENT )
{
/* Link the SD Card disk I/O driver */
if(FATFS_LinkDriver(&SD_Driver, SD_Path) == 0)
{
if((f_mount(&SD_FatFs, (TCHAR const*)SD_Path, 0) != FR_OK))
{
/* FatFs Initialization Error */
LCD_ErrLog("Cannot Initialize FatFs! \n");
return 1;
}
else
{
LCD_DbgLog ("INFO : FatFs Initialized! \n");
}
}
}
else
{
LCD_ErrLog("SD card NOT plugged \n");
return 1;
}
return 0;
}
开发者ID:eemei，项目名称:library-stm32f4，代码行数:35，代码来源:audio_explorer.c
示例5: CDC_Handle_Receive_Menu
/**
* @brief Handles CDC Receive Menu.
* @param None
* @retval None
*/
void CDC_Handle_Receive_Menu(void)
{
switch(CdcDemo.Receive_state)
{
case CDC_RECEIVE_IDLE:
/* Start Reception */
LCD_LOG_ClearTextZone();
CdcDemo.Receive_state = CDC_RECEIVE_WAIT;
USBH_CDC_Stop(&hUSBHost);
LCD_DbgLog("Receiving data ...\n");
xPos = 0;
yLinePos = 5;
memset(CDC_RX_Buffer, 0, RX_BUFF_SIZE);
USBH_CDC_Receive(&hUSBHost, CDC_RX_Buffer, RX_BUFF_SIZE);
BSP_LCD_ClearStringLine(19);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DisplayStringAtLine(19, (uint8_t *)"Press User button to start sending data ");
break;
case CDC_RECEIVE_WAIT:
if((BSP_PB_GetState(BUTTON_KEY) == SET) && (Appli_state != APPLICATION_DISCONNECT))
{
CdcDemo.state = CDC_DEMO_WAIT;
CdcDemo.Receive_state = CDC_RECEIVE_IDLE;
}
break;
default:
break;
}
}
开发者ID:MrZANE42，项目名称:verisure1512，代码行数:39，代码来源:cdc_receive.c
示例6: AUDIO_ShowWavFiles
/**
* @brief Shows audio file (*.wav) on the root
* @param None
* @retval None
*/
uint8_t AUDIO_ShowWavFiles(void)
{
uint8_t i = 0;
uint8_t line_idx = 0;
if(AUDIO_StorageInit() == FR_OK)
{
if(AUDIO_StorageParse() == FR_OK)
{
if(FileList.ptr > 0)
{
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("audio file(s) [ROOT]:\n\n");
for(i = 0; i < FileList.ptr; i++)
{
line_idx++;
if(line_idx > 9)
{
line_idx = 0;
LCD_UsrLog("> Press [Key] To Continue.\n");
/* KEY Button in polling */
while(BSP_PB_GetState(BUTTON_KEY) != RESET)
{
/* Wait for User Input */
}
}
LCD_DbgLog(" |__");
LCD_DbgLog((char *)FileList.file[i].name);
LCD_DbgLog("\n");
}
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("\nEnd of files list.\n");
return 0;
}
return 1;
}
return 2;
}
else
{
return 3;
}
}
开发者ID:nidhiyanandh，项目名称:STM32Cube_FW_F4_V1.5.0_GCC_Makefile，代码行数:49，代码来源:explorer.c
示例7: Audio_ShowWavFiles
/**
* @brief Shows audio file (*.wav) on the root
* @param None
* @retval None
*/
static uint8_t Audio_ShowWavFiles(void)
{
uint8_t i;
uint8_t line_idx = 0;
if((FileList.ptr > 0) && (BSP_SD_IsDetected()))
{
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("audio file(s) [ROOT]:\n\n");
for( i = 0; i < FileList.ptr; i++)
{
line_idx++;
if(line_idx > 9)
{
line_idx = 0;
LCD_UsrLog("> Press [Key] To Continue.\n");
/* KEY Button in polling */
while(BSP_PB_GetState(BUTTON_KEY) != RESET)
{
/* Wait for User Input */
}
}
LCD_DbgLog(" |__");
LCD_DbgLog((char *)FileList.file[i].name);
LCD_DbgLog("\n");
}
BSP_LCD_SetTextColor(LCD_COLOR_WHITE);
LCD_UsrLog("\nEnd of files list.\n");
return 0;
}
else
{
return 1;
}
}
开发者ID:ClintHaerinck，项目名称:STM32Cube_FW_F4，代码行数:42，代码来源:audio_menu.c
示例8: AUDIO_StorageInit
/**
* @brief Initializes the USB KEY Storage.
* @param None
* @retval Status
*/
uint8_t AUDIO_StorageInit(void)
{
/* Link the USB Key disk I/O driver */
if((f_mount(&USBH_FatFs, (TCHAR const*)USBKey_Path, 0) != FR_OK))
{
/* FatFs Initialization Error */
LCD_ErrLog("Cannot Initialize FatFs! \n");
return 1;
}
else
{
LCD_DbgLog ("INFO : FatFs Initialized! \n");
return 0;
}
}
开发者ID:acrepina，项目名称:STM32F7_serverWEB，代码行数:20，代码来源:explorer.c
示例9: USR_MOUSE_ProcessData
/**
* @brief USR_MOUSE_ProcessData
* Process Mouse data
* @param data : Mouse data to be displayed
* @retval None
*/
void USR_MOUSE_ProcessData(HID_MOUSE_Data_TypeDef *data)
{
uint8_t idx = 1;
static uint8_t b_state[3] = { 0, 0 , 0};
char temp[20];
if(DEMO_HID_ShowData == 0)
{
if ((data->x != 0) && (data->y != 0))
{
HID_MOUSE_UpdatePosition(data->x , data->y);
}
for ( idx = 0 ; idx < 3 ; idx ++)
{
if(data->button & 1 << idx)
{
if(b_state[idx] == 0)
{
HID_MOUSE_ButtonPressed (idx);
b_state[idx] = 1;
}
}
else
{
if(b_state[idx] == 1)
{
HID_MOUSE_ButtonReleased (idx);
b_state[idx] = 0;
}
}
}
}
else
{
sprintf(temp ,"> %02xh %02xh %02xh %02xh\n" , HID_Machine.buff[0],
HID_Machine.buff[1],
HID_Machine.buff[2],
HID_Machine.buff[3]);
LCD_DbgLog(temp);
}
}
开发者ID:Ghanyy，项目名称:PTM-STM32F4，代码行数:53，代码来源:usbh_hid_usr.c
示例10: MTP_ExploreWavFile
/**
* @brief Explores Wav Files.
* @param None
* @retval Returns 0 if OK, otherwise 1.
*/
uint8_t MTP_ExploreWavFile(void)
{
uint8_t ret = 1;
uint32_t index;
MTP_ObjectInfoTypedef objectinfo;
MTP_Init();
if(USBH_MTP_IsReady(&hUSBHost) > 0)
{
LCD_UsrLog("\nAvailable wav files:\n");
/* Get Available WAV files number */
if((NumObs = MTP_GetWavObjectNumber()) > 0)
{
/* Get objects handlers */
if(MTP_GetWavObjectHandles() == 0)
{
ret = 0;
for (index = 0; index < NumObs; index ++)
{
if( USBH_MTP_GetObjectInfo (&hUSBHost,
WavHandles.Handler[index],
&objectinfo) == USBH_OK)
{
LCD_DbgLog(" %lu- %s\n", index, objectinfo.Filename);
}
else
{
ret = 1;
}
}
}
}
}
else
{
LCD_ErrLog("MTP Device Not yet ready...\n");
}
return ret;
}
开发者ID:z80，项目名称:stm32f429，代码行数:49，代码来源:mtp.c
示例11: CDC_Handle_Send_Menu
/**
* @brief Handles CDC Send Menu.
* @param None
* @retval None
*/
void CDC_Handle_Send_Menu(void)
{
switch(CdcDemo.Send_state)
{
case CDC_SEND_IDLE:
CdcDemo.Send_state = CDC_SEND_WAIT;
CDC_SendState = 0;
USBH_CDC_Stop(&hUSBHost);
memset(CDC_TX_Buffer, 0x5A, TX_BUFF_SIZE);
LCD_LOG_ClearTextZone();
LCD_DbgLog("Sending data ...\n");
USBH_CDC_Transmit(&hUSBHost, CDC_TX_Buffer, TX_BUFF_SIZE);
break;
case CDC_SEND_WAIT:
if(CDC_SendState == 1) /* Data sent */
{
BSP_LCD_ClearStringLine(19);
BSP_LCD_SetTextColor(LCD_COLOR_GREEN);
BSP_LCD_DisplayStringAtLine(19, (uint8_t *)"Press User button to start receiving data ");
/* Wait for User Input */
while((BSP_PB_GetState(BUTTON_KEY) != SET) && (Appli_state != APPLICATION_DISCONNECT))
{
}
HAL_Delay(400);
CdcDemo.state = CDC_DEMO_RECEIVE;
CdcDemo.Send_state = CDC_SEND_IDLE;
}
break;
default:
break;
}
}
开发者ID:MrZANE42，项目名称:verisure1512，代码行数:41，代码来源:cdc_send.c
示例12: CDC_Handle_Send_Menu
/**
* @brief Handles CDC Send Menu.
* @param None
* @retval None
*/
void CDC_Handle_Send_Menu(void)
{
if(CdcSelectMode == CDC_SELECT_MENU)
{
switch(CdcDemo.Send_state)
{
case CDC_SEND_IDLE:
CdcDemo.Send_state = CDC_SEND_WAIT;
CDC_SelectItem (DEMO_SEND_menu, 0);
CdcDemo.select = 0;
PrevPos = 0;
USBH_CDC_Stop(&hUSBHost);
break;
case CDC_SEND_WAIT:
if(CdcDemo.select != PrevSelect)
{
PrevSelect = CdcDemo.select;
CDC_SelectItem (DEMO_SEND_menu, CdcDemo.select & 0x7F);
/* Handle select item */
if(CdcDemo.select & 0x80)
{
switch(CdcDemo.select & 0x7F)
{
case 0:
memset(CDC_TX_Buffer, 0x5A, TX_BUFF_SIZE);
LCD_DbgLog("Sending data ...\n");
USBH_CDC_Transmit(&hUSBHost, CDC_TX_Buffer, TX_BUFF_SIZE);
use_file = 0;
break;
case 1:
if(FileList.ptr > 0)
{
SendFileMenu_Init();
if(FilePos >= 9)
{
CDC_ShowFiles(FileOffset, 9);
}
else
{
CDC_ShowFiles(FileOffset, FilePos);
}
CdcDemo.Send_state = CDC_SEND_SELECT_FILE;
}
else
{
LCD_ErrLog("No file on the microSD\n");
}
break;
case 2: /* Return */
ReturnFromSendMenu();
break;
default:
break;
}
}
}
break;
default:
break;
}
}
else if(CdcSelectMode == CDC_SELECT_FILE)
{
switch(CdcDemo.Send_state)
{
case CDC_SEND_SELECT_FILE:
if(CdcDemo.select & 0x80)
{
CdcDemo.select &= 0x7F;
CdcDemo.Send_state = CDC_SEND_TRANSMIT_FILE;
}
break;
case CDC_SEND_TRANSMIT_FILE:
LCD_DbgLog("Sending file ...\n");
use_file = 1;
CDC_SendFile(FilePos);
CDC_ChangeSelectMode(CDC_SELECT_MENU);
LCD_LOG_UpdateDisplay();
CdcDemo.Send_state = CDC_SEND_WAIT;
break;
default:
break;
}
if(FilePos != PrevPos)
{
//.........这里部分代码省略.........
开发者ID:EarnestHein89，项目名称:STM32Cube_FW_F4，代码行数:101，代码来源:cdc_send.c
示例13: USBH_CDC_TransmitCallback
/**
* @brief CDC data transmit callback.
* @param phost: Host handle
* @retval None
*/
void USBH_CDC_TransmitCallback(USBH_HandleTypeDef *phost)
{
LCD_DbgLog (">> Data sent\n" );
CDC_SendState = 1;
}
开发者ID:MrZANE42，项目名称:verisure1512，代码行数:10，代码来源:cdc_send.c
示例14: USBH_CDC_LineCodingChanged
/**
* @brief Informs user that Settings have been changed.
* @param phost: Host handle
* @retval None
*/
void USBH_CDC_LineCodingChanged(USBH_HandleTypeDef *phost)
{
LCD_DbgLog("New CDC Settings applied!\n");
}
开发者ID:451506709，项目名称:automated_machine，代码行数:9，代码来源:cdc_configuration.c
示例15: DUAL_MenuProcess
/**
* @brief Manages DUAL Menu Process.
* @param None
* @retval None
*/
void DUAL_MenuProcess(void)
{
switch(demo.state)
{
case DEMO_IDLE:
Demo_SelectItem(DEMO_main_menu, 0);
LCD_UsrLog("Select an operation to continue.\n");
demo.state = DEMO_WAIT;
demo.select = 0;
break;
case DEMO_WAIT:
if(demo.select != prev_select)
{
prev_select = demo.select;
Demo_SelectItem(DEMO_main_menu, demo.select & 0x7F);
/* Handle select item */
if(demo.select & 0x80)
{
demo.select &= 0x7F;
switch(demo.select)
{
case 0:
demo.state = DEMO_MSC_START;
break;
case 1:
demo.state = DEMO_HID_START;
break;
case 2:
demo.state = DEMO_MSC_REENUMERATE;
break;
case 3:
demo.state = DEMO_HID_REENUMERATE;
break;
default:
break;
}
}
}
break;
case DEMO_MSC_START:
if(Appli_HS_state == APPLICATION_HS_READY)
{
/* If HS device connected*/
demo.state = DEMO_MSC;
demo.msc_state = APPLI_MSC_IDLE;
}
else
{
LCD_ErrLog("No Mass storage device connected.\n");
demo.state = DEMO_WAIT;
}
break;
case DEMO_HID_START:
if(Appli_FS_state == APPLICATION_FS_READY)
{
/*if FS device connected*/
demo.state = DEMO_HID;
demo.hid_state = APPLI_HID_IDLE;
}
else
{
LCD_ErrLog("No HID device connected.\n");
demo.state = DEMO_WAIT;
}
break;
case DEMO_MSC:
MSC_MenuProcess();
break;
case DEMO_HID:
HID_MenuProcess();
break;
case DEMO_MSC_REENUMERATE: /* Re-Enumeration MSC */
LCD_DbgLog("Starting Enumeration MSC....");
LCD_DbgLog("\n");
USBH_ReEnumerate(&hUSBHost_HS);
demo.state = DEMO_WAIT;
break;
case DEMO_HID_REENUMERATE: /* Re-Enumeration HID */
LCD_DbgLog("Starting Enumeration HID....");
LCD_DbgLog("\n");
USBH_ReEnumerate(&hUSBHost_FS);
demo.state = DEMO_WAIT;
//.........这里部分代码省略.........
开发者ID:PaxInstruments，项目名称:STM32CubeF4，代码行数:101，代码来源:dual_menu.c
示例16: USR_KEYBRD_ProcessData
/**
* @brief USR_KEYBRD_ProcessData
* Process Keyboard data
* @param data : Keyboard data to be displayed
* @retval None
*/
void USR_KEYBRD_ProcessData (uint8_t data)
{
char temp[20];
if(DEMO_HID_ShowData == 0)
{
LCD_SetTextColor(LCD_COLOR_GREEN);
if(data == '\n')
{
Ypos = KYBRD_FIRST_COLUMN;
/*Increment char X position*/
Xpos+=SMALL_FONT_LINE_WIDTH;
}
else if (data == '\r')
{
/* Manage deletion of character and update cursor location*/
if( Ypos == KYBRD_FIRST_COLUMN)
{
/*First character of first line to be deleted*/
if(Xpos == KYBRD_FIRST_LINE)
{
Ypos =KYBRD_FIRST_COLUMN;
}
else
{
Xpos-=SMALL_FONT_LINE_WIDTH;
Ypos =(KYBRD_LAST_COLUMN+SMALL_FONT_COLUMN_WIDTH);
}
}
else
{
Ypos +=SMALL_FONT_COLUMN_WIDTH;
}
LCD_DisplayChar(Xpos,Ypos, ' ');
}
else
{
LCD_DisplayChar(Xpos,Ypos, data);
/* Update the cursor position on LCD */
/*Increment char Y position*/
Ypos -=SMALL_FONT_COLUMN_WIDTH;
/*Check if the Y position has reached the last column*/
if(Ypos == KYBRD_LAST_COLUMN)
{
Ypos = KYBRD_FIRST_COLUMN;
/*Increment char X position*/
Xpos+=SMALL_FONT_LINE_WIDTH;
if( Xpos > KYBRD_LAST_LINE)
{
Xpos =KYBRD_FIRST_LINE;
}
}
}
}
else
{
sprintf(temp ,"> %02xh %02xh %02xh %02xh\n" , HID_Machine.buff[0],
HID_Machine.buff[1],
HID_Machine.buff[2],
HID_Machine.buff[3]);
LCD_DbgLog(temp);
}
}
开发者ID:Ghanyy，项目名称:PTM-STM32F4，代码行数:85，代码来源:usbh_hid_usr.c
示例17: Explore_Disk
/**
* @brief Displays disk content
* @param path: pointer to root path
* @param recu_level: explorer level
* @retval None
*/
static uint8_t Explore_Disk(char* path , uint8_t recu_level)
{
FRESULT res;
FILINFO fno;
DIR dir;
char *fn;
char tmp[14];
res = f_opendir(&dir, path);
if (res == FR_OK)
{
/* USER Button in polling */
LCD_UsrLog("To see the disk root content:\n" );
LCD_UsrLog("Press Key...\n");
while((BSP_PB_GetState (BUTTON_KEY) != SET))
{
Toggle_Leds();
}
while((BSP_PB_GetState (BUTTON_KEY) != RESET))
{
Toggle_Leds();
}
while(Appli_state == APPLICATION_START)
{
res = f_readdir(&dir, &fno);
if (res != FR_OK || fno.fname[0] == 0)
{
break;
}
if (fno.fname[0] == '.')
{
continue;
}
fn = fno.fname;
strcpy(tmp, fn);
line_idx++;
if(line_idx > 12)
{
line_idx = 0;
LCD_UsrLog("Press Key to continue...\n");
/* USER Button in polling */
while((Appli_state == APPLICATION_START) && \
(BSP_PB_GetState (BUTTON_KEY) != SET))
{
Toggle_Leds();
}
}
if(recu_level == 1)
{
LCD_DbgLog(" |__");
}
else if(recu_level == 2)
{
LCD_DbgLog(" | |__");
}
if((fno.fattrib & AM_MASK) == AM_DIR)
{
strcat(tmp, "\n");
LCD_UsrLog((void *)tmp);
}
else
{
strcat(tmp, "\n");
LCD_DbgLog((void *)tmp);
}
if(((fno.fattrib & AM_MASK) == AM_DIR)&&(recu_level == 1))
{
Explore_Disk(fn, 2);
}
}
}
f_closedir(&dir);
return res;
}
开发者ID:eemei，项目名称:library-stm32f4，代码行数:85，代码来源:main.c
示例18: Explore_Disk
/**
* @brief Displays disk content.
* @param path: Pointer to root path
* @param recu_level: Disk content level
* @retval Operation result
*/
FRESULT Explore_Disk(char *path, uint8_t recu_level)
{
FRESULT res = FR_OK;
FILINFO fno;
DIR dir;
char *fn;
char tmp[14];
uint8_t line_idx = 0;
#if _USE_LFN
static char lfn[_MAX_LFN + 1]; /* Buffer to store the LFN */
fno.lfname = lfn;
fno.lfsize = sizeof lfn;
#endif
res = f_opendir(&dir, path);
if(res == FR_OK)
{
while(USBH_MSC_IsReady(&hUSBHost))
{
res = f_readdir(&dir, &fno);
if(res != FR_OK || fno.fname[0] == 0)
{
break;
}
if(fno.fname[0] == '.')
{
continue;
}
#if _USE_LFN
fn = *fno.lfname ? fno.lfname : fno.fname;
#else
fn = fno.fname;
#endif
strcpy(tmp, fn);
line_idx++;
if(line_idx > 9)
{
line_idx = 0;
LCD_UsrLog("> Press [Key] To Continue.\n");
/* KEY Button in polling */
while(BSP_PB_GetState(BUTTON_KEY) != RESET)
{
/* Wait for User Input */
}
}
if(recu_level == 1)
{
LCD_DbgLog(" |__");
}
else if(recu_level == 2)
{
LCD_DbgLog(" | |__");
}
if((fno.fattrib & AM_MASK) == AM_DIR)
{
strcat(tmp, "\n");
LCD_UsrLog((void *)tmp);
Explore_Disk(fn, 2);
}
else
{
strcat(tmp, "\n");
LCD_DbgLog((void *)tmp);
}
if(((fno.fattrib & AM_MASK) == AM_DIR)&&(recu_level == 2))
{
Explore_Disk(fn, 2);
}
}
f_closedir(&dir);
LCD_UsrLog("> Select an operation to Continue.\n" );
}
return res;
}
开发者ID:Lembed，项目名称:STM32CubeF1-mirrors，代码行数:86，代码来源:explorer.c
示例19: Explore_Disk
/**
* @brief Explore_Disk
* Displays disk content
* @param path: pointer to root path
* @retval None
*/
static uint8_t Explore_Disk (char* path , uint8_t recu_level)
{
FRESULT res;
FILINFO fno;
DIR dir;
char *fn;
char tmp[14];
res = f_opendir(&dir, path);
if (res == FR_OK) {
while(HCD_IsDeviceConnected(&USB_OTG_Core))
{
res = f_readdir(&dir, &fno);
if (res != FR_OK || fno.fname[0] == 0)
{
break;
}
if (fno.fname[0] == '.') {
continue;
}
fn = fno.fname;
strcpy(tmp, fn);
line_idx++;
if (line_idx > 9) {
line_idx = 0;
LCD_SetTextColor(Green);
LCD_DisplayStringLine( LCD_PIXEL_HEIGHT - 42, " ");
LCD_DisplayStringLine( LCD_PIXEL_HEIGHT - 30, "Press Key to continue...");
LCD_SetTextColor(LCD_LOG_DEFAULT_COLOR);
/*Key B3 in polling*/
while((HCD_IsDeviceConnected(&USB_OTG_Core)) && \
(STM_EVAL_PBGetState (BUTTON_USER) == RESET)) {
Toggle_Leds();
}
}
if (recu_level == 1) {
LCD_DbgLog(" |__");
} else if(recu_level == 2) {
LCD_DbgLog(" | |__");
}
if ((fno.fattrib & AM_MASK) == AM_DIR) {
strcat(tmp, "\n");
LCD_UsrLog((void *)tmp);
} else {
strcat(tmp, "\n");
LCD_DbgLog((void *)tmp);
}
if (((fno.fattrib & AM_MASK) == AM_DIR)&&(recu_level == 1)) {
Explore_Disk(fn, 2);
}
}
}
return res;
}
开发者ID:nhaberla，项目名称:stm32f4，代码行数:67，代码来源:usbh_usr_lcd.c
注：本文中的LCD_DbgLog函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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