// Prepare to capturing:
// + create folder
// + chdir to it
// + check if file already exist
uint8_t sdc_prepare(void)
{
FRESULT res;
res=f_mkdir_recursive(FDR_INFO.dir_name);
if (res!=FR_OK && res!=FR_EXIST)
return SDCP_MKDIR_ERR;
f_chdir("/");
res=f_chdir(FDR_INFO.dir_name);
if (res!=FR_OK)
return SDCP_CHDIR_ERR;
// check single file mode
if (FDR_INFO.single_file)
{
res=open_file();
if (res==FR_EXIST)
return SDCP_EXIST;
else if (res!=FR_OK)
return SDCP_OPEN_ERR;
}
return SDCP_OK;
}
static void prvCreateDemoFileUsing_f_putc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Create a sub directory. */
ucReturn = f_mkdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the created sub-directory. */
ucReturn = f_chdir( pcDirectory1 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
/* Create a subdirectory in the new directory. */
ucReturn = f_mkdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Move into the directory just created - now two directories down from
the root. */
ucReturn = f_chdir( pcDirectory2 );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* Print out the file name and the directory into which the file is being
written. */
pxFile = f_open( cFileName, "w" );
/* Create a file 1 byte at a time. The file is filled with incrementing
ascii characters starting from '0'. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_putc( ( ( int ) '0' + iByte ), pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
configASSERT( strcmp( cRAMBuffer, pcRoot ) == 0 );
}
bool TestExtProcess::test_shell_exec() {
Variant output = f_shell_exec("echo hello");
VS(output, "hello\n");
string cur_cwd = Process::GetCurrentDirectory();
f_chdir("/tmp/");
VS(f_shell_exec("/bin/pwd"), "/tmp\n");
f_chdir(String(cur_cwd));
return Count(true);
}
bool TestExtFile::test_is_dir() {
f_mkdir("test/tmp_dir");
VERIFY(!f_is_dir("test/test_ext_file.txt"));
VERIFY(f_is_dir("test/tmp_dir"));
VERIFY(!f_is_dir("tmp_dir"));
f_chdir("test");
VERIFY(!f_is_dir("test/tmp_dir"));
VERIFY(f_is_dir("tmp_dir"));
f_rmdir("test/tmp_dir");
f_chdir("..");
return Count(true);
}
bool TestExtProcess::test_exec() {
Variant output, ret;
String last_line = f_exec("echo hello; echo world;", ref(output), ref(ret));
VS(output, CREATE_VECTOR2("hello", "world"));
VS(last_line, "world");
VS(ret, 0);
string cur_cwd = Process::GetCurrentDirectory();
f_chdir("/tmp/");
VS(f_exec("/bin/pwd"), "/tmp");
f_chdir(String(cur_cwd));
return Count(true);
}
static int dlg_ActiveMainDialog(const osd_command_t *cmd)
{
int result = -1;
f_chdir("/");
//destroy subdialog if exist
if(pdlg_sub) {
osd_DestroyDialog(hdlg_sub);
hdlg_sub = 0;
dlg_FreeDialog(pdlg_sub);
pdlg_sub = 0;
}
if(!pdlg_main) {
pdlg_main = dlg_CreateDialog(cmds_main);
}
if(pdlg_main) {
hdlg_main = osd_ConstructDialog(pdlg_main);
osd_SetActiveDialog(hdlg_main);
result = 0;
}
return result;
}
void Config_Read(void)
{
FRESULT res;
res = Config_ReadSingle("\\", "config.txt");
if (res != FR_OK)
{
res = f_chdir("\\");
res = f_open(&Main_file, "config.txt", FA_WRITE | FA_CREATE_ALWAYS);
if (res != FR_OK)
{
Main_activeLED = LEDS_RED;
LEDs_ChangeLEDs(LEDS_ALL_LEDS, Main_activeLED);
return ;
}
Config_WriteString_P(Config_default, &Main_file);
f_close(&Main_file);
}
eeprom_read_block(UBX_buf, CONFIG_FNAME_ADDR, CONFIG_FNAME_LEN);
if (UBX_buf[0] != 0 && UBX_buf[0] != 0xff)
{
res = Config_ReadSingle("\\config", UBX_buf);
}
}
static int dlg_StartProgram(const osd_command_t *cmd)
{
char *fname;
osd_group_t *grp = osd_GetCurrentGroup();
if(grp == NULL)
return -1;
fname = (char *)(grp->items[0].v);
f_chdir(fname);
//destroy subdialog if exist
if(pdlg_sub) {
osd_DestroyDialog(hdlg_sub);
hdlg_sub = 0;
dlg_FreeDialog(pdlg_sub);
pdlg_sub = 0;
}
//active programming dialog
dlg_prog_time = 0;
pdlg_sub = dlg_CreateProgDialog();
if(pdlg_sub) {
hdlg_sub = osd_ConstructDialog(pdlg_sub);
osd_SetActiveDialog(hdlg_sub);
}
//start programming
hvp_prog(0, 0);
return 0;
}
static void fatfsCdCmd(UINT8 argc, const char *argv[])
{
if (argc == 2 && (strcmp(argv[1], "-h") == 0))
{
fatfsCdCmdUsage();
}
else if (argc == 2)
{
FRESULT r = f_chdir(argv[1]);
if (r == FR_OK)
{
UINT8 buf[PWD_MAX_LEN];
f_getcwd(buf, PWD_MAX_LEN);
LOG("\t%s", buf);
}
else
{
fatfsConsoleError(r);
}
}
else
{
fatfsCdCmdUsage();
}
}
bool TestExtProcess::test_system() {
g_context->obStart();
Variant ret;
String last_line = f_system("echo hello; echo world;", ref(ret));
String output = g_context->obCopyContents();
g_context->obEnd();
VS(output, "hello\nworld\n");
VS(last_line, "world");
VS(ret, 0);
string cur_cwd = Process::GetCurrentDirectory();
f_chdir("/tmp/");
VS(f_system("/bin/pwd"), "/tmp");
f_chdir(String(cur_cwd));
return Count(true);
}
void MessageStorage::changeDirectory(char * dir)
{
module_debug_strg("chdir %s", dir);
m_fr = f_chdir(dir);
if(m_fr != FR_OK)
module_debug_strg("chdir failed! %d", m_fr);
}
static void prvVerifyDemoFileUsing_f_getc( void )
{
unsigned char ucReturn;
int iByte, iReturned;
F_FILE *pxFile;
char cFileName[ fsMAX_FILE_NAME_LEN ];
/* Move into the directory in which the file was created. */
ucReturn = f_chdir( pcFullPath );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Back in directory %s\r\n", cRAMBuffer );
configASSERT( strcmp( cRAMBuffer, pcFullPath ) == 0 );
/* Generate the file name. */
sprintf( cFileName, "%s.txt", pcDirectory2 );
/* Print out the file name and the directory from which the file is being
read. */
printf( "Reading file %s in %s\r\n", cFileName, cRAMBuffer );
/* This time the file is opened for reading. */
pxFile = f_open( cFileName, "r" );
/* Read the file 1 byte at a time. */
for( iByte = 0; iByte < fsPUTC_FILE_SIZE; iByte++ )
{
iReturned = f_getc( pxFile );
configASSERT( iReturned == ( ( int ) '0' + iByte ) );
}
/* Finished so close the file. */
f_close( pxFile );
/* Move back to the root directory. */
ucReturn = f_chdir( "../.." );
configASSERT( ucReturn == F_NO_ERROR );
/* Obtain and print out the working directory. */
f_getcwd( cRAMBuffer, fsRAM_BUFFER_SIZE );
printf( "Back in root directory %s\r\n", cRAMBuffer );
}
void badge_fahrplan(void) {
f_chdir(FAHRPLAN_PATH);
uint8_t oldpos = badge_load_fahrplan_pos();
uint8_t pos = oldpos;
badge_browse_textfiles(FAHRPLAN_MENUFILE, &pos);
if(oldpos != pos) {
badge_save_fahrplan_pos(pos);
}
}
uint8_t menu_start(const char *path)
{
Finfo.lfname = Lfname;
Finfo.lfsize = sizeof(Lfname);
res = f_mount(0, &fatfs);
if (res) { uart_puts_P("f_mount failed\r\n"); return; }
res = f_chdir("0:/music");
if (res) { uart_puts_P("f_chdir failed\r\n"); return; }
}
void OnChangeDir(nwazetMessageContext_t* nmc){
uint8_t res = (uint8_t) FR_OK;
uint8_t isTextASCII = 0;
uint16_t textLength = 0;
const char* dirname = (const char*)GetStringReference(nmc->cmdContext, &textLength, &isTextASCII);
if(dirname && isTextASCII){
res = fsCheckSuccess(__func__, "f_chdir", f_chdir(dirname), dirname);
StartResponse(nmc, res, true);
return;
}
res = FR_INVALID_NAME;
fsCheckSuccess(__func__, "dirname", res, dirname);
StartResponse(nmc, res, true);
}
static bool switchToMainDir(bool isSd)
{
const char *mainDir = isSd ? "/luma" : "/rw/luma";
switch(f_chdir(mainDir))
{
case FR_OK:
return true;
case FR_NO_PATH:
return f_mkdir(mainDir) == FR_OK && switchToMainDir(isSd);
default:
return false;
}
}
uint8_t main_menu_show(uint8_t selected) {
// first_visible = 0, weil das Menü so kurz ist. Sollte es
// größer werden: Parameter aus main_menu empfangen und merken.
uint8_t first_visible = 0;
char const *const menu[] = {
"Titelbild",
"Super Hackio",
"Fahrplan",
"USB-Modus"
};
f_chdir("/");
return (uint8_t) badge_menu(menu, ARRAY_SIZE(menu), &first_visible, selected);
}
INT32
S2wCert_SearchFlash(char *ptr)
{
F_FILE *fd;
if(!s2wappMainTaskCtxt->fsInit)
{
App_FsInit();
s2wappMainTaskCtxt->fsInit = TRUE;
f_enterFS();
}
f_chdir("certs");
fd = f_open(ptr, "r");
f_chdir("..");
if(fd)
{
f_close(fd);
return -1;
}
else
{
return 0;
}
}
/**
* Changes current directory
*
* \param char* ndir_chg - char[] with directory to change
* \return TRUE - operation success
* \return FALSE - operation failed
*/
BOOL SDDirChange(char* ndir_chg)
{
#if (_FS_RPATH < 1)
return FALSE;
#else
fRes = f_chdir(ndir_chg);
if(fRes != FR_OK)
{
errManager();
return FALSE;
}
return TRUE;
#endif
}
void delete_file(const TCHAR *dir, const TCHAR *file_name)
{
FATFS fs;
DIR dirs;
FRESULT res;
res = f_mount(0,&fs);
if (res != FR_OK)
{
printf("\r\n挂载文件系统失败,错误: %u",res);
return;
}
res = f_opendir(&dirs,(const TCHAR*)"/");
res = f_chdir(dir);
res = f_unlink((TCHAR *)file_name);
f_mount(0,NULL);
}
//--------------------------------------------------------------------+
// tinyusb callbacks
//--------------------------------------------------------------------+
void tuh_msc_mounted_cb(uint8_t dev_addr)
{
puts("\na MassStorage device is mounted");
//------------- Disk Information -------------//
// SCSI VendorID[8] & ProductID[16] from Inquiry Command
uint8_t const* p_vendor = tuh_msc_get_vendor_name(dev_addr);
uint8_t const* p_product = tuh_msc_get_product_name(dev_addr);
for(uint8_t i=0; i<8; i++) putchar(p_vendor[i]);
putchar(' ');
for(uint8_t i=0; i<16; i++) putchar(p_product[i]);
putchar('\n');
uint32_t last_lba, block_size;
tuh_msc_get_capacity(dev_addr, &last_lba, &block_size);
printf("Disk Size: %d MB\n", (last_lba+1)/ ((1024*1024)/block_size) );
printf("LBA 0-0x%X Block Size: %d\n", last_lba, block_size);
//------------- file system (only 1 LUN support) -------------//
uint8_t phy_disk = dev_addr-1;
disk_initialize(phy_disk);
if ( disk_is_ready(phy_disk) )
{
if ( f_mount(phy_disk, &fatfs[phy_disk]) != FR_OK )
{
puts("mount failed");
return;
}
puts("---------------------------------------------------------------------");
puts("- MASSSTORAGE CLASS CLI IS A IMMATURE CODE. DISK-WRITING COMMANDS");
puts("- SUCH AS cp(COPY), mkdir(MAKE DIRECTORY) ARE POTENTIAL TO DAMAGE");
puts("- YOUR USB THUMBDRIVE. USING THOSE COMMANDS ARE AT YOUR OWN RISK.");
puts("- THE AUTHOR HAS NO RESPONSIBILITY WITH YOUR DEVICE NOR ITS DATA");
puts("---------------------------------------------------------------------");
f_chdrive(phy_disk); // change to newly mounted drive
f_chdir("/"); // root as current dir
cli_init();
}
}
char *read_file(const TCHAR *dir,const TCHAR *file_name,int offset,int length)
{
FATFS fs;
FIL file;
FRESULT res;
// DIR dirs;
// FILINFO finfo;
uint32_t re;
res = f_mount(0,&fs);
res = f_chdir(dir);
res = f_open(&file,file_name,FA_READ);
res = f_lseek (&file, offset);
res = f_read(&file,buffer,length,&re);
f_close(&file);
f_mount(0,NULL);
return buffer;
}
static int dlg_ActiveSubDialog(const osd_command_t *cmd)
{
char *fname;
osd_group_t *grp = osd_GetCurrentGroup();
if(grp == NULL)
return -1;
fname = (char *)(grp->items[0].v);
f_chdir(fname);
pdlg_sub = dlg_CreateDialog(cmds_sub);
if(pdlg_sub) {
osd_DestroyDialog(hdlg_main);
hdlg_sub = osd_ConstructDialog(pdlg_sub);
osd_SetActiveDialog(hdlg_sub);
}
return 0;
}
void loadNextFile() {
int res;
char *dotPointer;
do {
res=f_readdir(&dir, &fileInfo);
if (res) {
die(4,res);
}
if(fileInfo.fname[0] == 0) break;
dotPointer = strrchr(fileInfo.fname, '.');
} while(dotPointer == NULL || strcasecmp(dotPointer, ".mod"));
f_chdir (MOD_PATH);
if(fileInfo.fname[0] != 0) {
f_open(&file, fileInfo.fname, FA_READ);
message("Opened File: %s ",fileInfo.fname);
loadMod();
message("Song name: [%s]\n",Mod.name);
}
}
void game_init()
{
// XXX better check those errors !
int res;
f_mount(&fso,"",1); //mount now
res = f_opendir(&dir, MOD_PATH);
if (res != FR_OK) {
message ("wtf no dir\n");
die(3,res);
}
res = f_chdir(MOD_PATH);
if (res) {
message ("wtf no dir\n");
die(2,res);
}
loadNextFile();
}
static portBASE_TYPE prvCDCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
portBASE_TYPE xParameterStringLength;
unsigned char ucReturned;
size_t xStringLength;
/* Obtain the parameter string. */
pcParameter = FreeRTOS_CLIGetParameter
(
pcCommandString, /* The command string itself. */
1, /* Return the first parameter. */
&xParameterStringLength /* Store the parameter string length. */
);
/* Sanity check something was returned. */
configASSERT( pcParameter );
/* Attempt to move to the requested directory. */
ucReturned = f_chdir( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "In: " );
xStringLength = strlen( pcWriteBuffer );
f_getcwd( &( pcWriteBuffer[ xStringLength ] ), ( unsigned char ) ( xWriteBufferLen - xStringLength ) );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
void menuUp1(uint8_t event)
{
FRESULT fr ;
struct fileControl *fc = &FileControl ;
static uint8_t mounted = 0 ;
static uint32_t state ;
static uint32_t firmwareAddress ;
uint32_t i ;
uint32_t width ;
if (UpdateItem == UPDATE_TYPE_BOOTLOADER ) // Bootloader
{
TITLE( "UPDATE BOOT" ) ;
}
else
{
#ifdef PCBX9D
if (UpdateItem == UPDATE_TYPE_SPORT_INT )
{
TITLE( "UPDATE Int. XJT" ) ;
}
else
{
TITLE( "UPDATE Ext. SPort" ) ;
}
#endif
#ifdef PCBSKY
#ifndef REVX
if (UpdateItem == UPDATE_TYPE_COPROCESSOR )
{
TITLE( "UPDATE COPROC" ) ;
}
else
{
TITLE( "UPDATE SPort" ) ;
}
#else
if (UpdateItem == UPDATE_TYPE_SPORT_EXT )
{
TITLE( "UPDATE SPort" ) ;
}
#endif
#endif
}
switch(event)
{
case EVT_ENTRY:
state = UPDATE_NO_FILES ;
if ( mounted == 0 )
{
#if defined(PCBTARANIS)
fr = f_mount(0, &g_FATFS_Obj) ;
#else
fr = f_mount(0, &g_FATFS) ;
#endif
#ifdef PCBX9D
unlockFlash() ;
#endif
}
else
{
fr = FR_OK ;
}
if ( fr == FR_OK)
{
mounted = 1 ;
}
if ( mounted )
{
fr = f_chdir( (TCHAR *)"\\firmware" ) ;
if ( fr == FR_OK )
{
state = UPDATE_NO_FILES ;
fc->index = 0 ;
fr = f_opendir( &Dj, (TCHAR *) "." ) ;
if ( fr == FR_OK )
{
if ( (UpdateItem > 1 ) )
{
fc->ext[0] = 'F' ;
fc->ext[1] = 'R' ;
fc->ext[2] = 'K' ;
}
else
{
fc->ext[0] = 'B' ;
fc->ext[1] = 'I' ;
fc->ext[2] = 'N' ;
}
fc->ext[3] = 0 ;
fc->index = 0 ;
fc->nameCount = fillNames( 0, fc ) ;
fc->hpos = 0 ;
fc->vpos = 0 ;
if ( fc->nameCount )
{
state = UPDATE_FILE_LIST ;
}
}
}
}
break ;
case EVT_KEY_FIRST(KEY_EXIT):
if ( state < UPDATE_ACTION )
{
chainMenu(menuUpdate) ;
killEvents(event) ;
}
break ;
}
switch ( state )
{
case UPDATE_NO_FILES :
lcd_puts_Pleft( 4*FH, "\005No Files" ) ;
lcd_outdez( 21*FW, 4*FH, mounted ) ;
break ;
case UPDATE_FILE_LIST :
SportVerValid = 0 ;
if ( fileList( event, &FileControl ) == 1 )
{
state = UPDATE_CONFIRM ;
}
break ;
case UPDATE_CONFIRM :
if ( (UpdateItem > UPDATE_TYPE_BOOTLOADER ) )
{
#ifdef PCBX9D
if ( (UpdateItem == UPDATE_TYPE_SPORT_INT ) )
{
lcd_puts_Pleft( 2*FH, "Flash Int. XJT from" ) ;
}
else
{
lcd_puts_Pleft( 2*FH, "Flash Ext.SP from" ) ;
}
SportVerValid = 0 ;
#else
#ifndef REVX
if ( (UpdateItem == UPDATE_TYPE_COPROCESSOR ) )
{
lcd_puts_Pleft( 2*FH, "Flash Co-Proc. from" ) ;
}
else
{
lcd_puts_Pleft( 2*FH, "Flash SPort from" ) ;
}
CoProcReady = 0 ;
#else
lcd_puts_Pleft( 2*FH, "Flash SPort from" ) ;
#endif
#endif
}
else
{
lcd_puts_Pleft( 2*FH, "Flash Bootloader from" ) ;
}
cpystr( cpystr( (uint8_t *)FlashFilename, (uint8_t *)"\\firmware\\" ), (uint8_t *)Filenames[fc->vpos] ) ;
#if defined(PCBTARANIS)
lcd_putsnAtt( 0, 4*FH, Filenames[fc->vpos], DISPLAY_CHAR_WIDTH, 0 ) ;
#else
lcd_putsnAtt0( 0, 4*FH, Filenames[fc->vpos], DISPLAY_CHAR_WIDTH, 0 ) ;
#endif
if ( event == EVT_KEY_LONG(KEY_MENU) )
{
state = UPDATE_SELECTED ;
}
if ( event == EVT_KEY_LONG(KEY_EXIT) )
{
state = UPDATE_FILE_LIST ; // Canceled
}
break ;
case UPDATE_SELECTED :
f_open( &FlashFile, FlashFilename, FA_READ ) ;
f_read( &FlashFile, (BYTE *)FileData, 1024, &BlockCount ) ;
i = 1 ;
if (UpdateItem == UPDATE_TYPE_BOOTLOADER ) // Bootloader
{
i = validateFile( (uint32_t *) FileData ) ;
}
if ( i == 0 )
{
state = UPDATE_INVALID ;
}
else
{
if (UpdateItem == UPDATE_TYPE_BOOTLOADER ) // Bootloader
{
#ifdef PCBX9D
firmwareAddress = 0x08000000 ;
#endif
#ifdef PCBSKY
firmwareAddress = 0x00400000 ;
#endif
}
#ifdef PCBSKY
#ifndef REVX
else if (UpdateItem == UPDATE_TYPE_COPROCESSOR ) // Bootloader
{
firmwareAddress = 0x00000080 ;
if ( check_ready() == 0 )
{
CoProcReady = 1 ;
}
}
#endif
#endif
else
{
// SPort update
SportState = SPORT_START ;
FirmwareSize = FileSize[fc->vpos] ;
BlockInUse = 0 ;
f_read( &FlashFile, (BYTE *)ExtraFileData, 1024, &XblockCount ) ;
}
BytesFlashed = 0 ;
BlockOffset = 0 ;
ByteEnd = 1024 ;
state = UPDATE_ACTION ;
}
break ;
case UPDATE_INVALID :
lcd_puts_Pleft( 2*FH, "Invalid File" ) ;
lcd_puts_Pleft( 4*FH, "Press EXIT" ) ;
if ( event == EVT_KEY_FIRST(KEY_EXIT) )
{
state = UPDATE_FILE_LIST ; // Canceled
killEvents(event) ;
}
break ;
case UPDATE_ACTION :
// Do the flashing
lcd_puts_Pleft( 3*FH, "Flashing" ) ;
if (UpdateItem == UPDATE_TYPE_BOOTLOADER ) // Bootloader
{
width = ByteEnd >> 9 ;
if ( BytesFlashed < ByteEnd )
{
program( (uint32_t *)firmwareAddress, &((uint32_t *)FileData)[BlockOffset] ) ; // size is 256 bytes
BlockOffset += 64 ; // 32-bit words (256 bytes)
firmwareAddress += 256 ;
BytesFlashed += 256 ;
}
else
{
if ( ByteEnd >= 32768 )
{
state = UPDATE_COMPLETE ;
}
else
{
f_read( &FlashFile, (BYTE *)FileData, 1024, &BlockCount ) ;
ByteEnd += 1024 ;
BlockOffset = 0 ;
}
}
}
#ifdef PCBSKY
#ifndef REVX
else if (UpdateItem == UPDATE_TYPE_COPROCESSOR ) // CoProcessor
int main(void)
{
uint32_t data_counter=0; //used as data timestamp
uint8_t deadly_flashes=0,system_state=0,repetition_counter=0;
int16_t sensor_data, sensor_raw_data[3]={}; //used for handling data passed back from sensors
int16_t sfe_sensor_ref_buff[2][3],sfe_sensor_ref_buff_old[2][3];//used to detect and fix I2C bus lockup
RTC_t RTC_time;
wave_stuffer Gyro_wav_stuffer={0,0},Accel_wav_stuffer={0,0};//Used to controlling wav file bit packing
SystemInit(); //Sets up the clk
setup_gpio(); //Initialised pins, and detects boot source
DBGMCU_Config(DBGMCU_IWDG_STOP, ENABLE); //Watchdog stopped during JTAG halt
if(RCC->CSR&RCC_CSR_IWDGRSTF) { //Watchdog reset, turn off
RCC->CSR|=RCC_CSR_RMVF; //Reset the reset flags
shutdown();
}
SysTick_Configuration(); //Start up system timer at 100Hz for uSD card functionality
Watchdog_Config(WATCHDOG_TIMEOUT); //Set the watchdog
Watchdog_Reset(); //Reset watchdog as soon as possible incase it is still running at power on
rtc_init(); //Real time clock initialise - (keeps time unchanged if set)
Usarts_Init();
ISR_Config();
rprintfInit(__usart_send_char); //Printf over the bluetooth
if(USB_SOURCE==bootsource) {
Set_System(); //This actually just inits the storage layer
Set_USBClock();
USB_Interrupts_Config();
USB_Init();
uint32_t nojack=0x000FFFFF; //Countdown timer - a few hundered ms of 0v on jack detect forces a shutdown
while (bDeviceState != CONFIGURED) { //Wait for USB config - timeout causes shutdown
if(Millis>10000 || !nojack) //No USB cable - shutdown (Charger pin will be set to open drain, cant be disabled without usb)
shutdown();
if(GET_CHRG_STATE) //Jack detect resets the countdown
nojack=0x0FFFFF;
nojack--;
Watchdog_Reset(); //Reset watchdog here, if we are stalled here the Millis timeout should catch us
}
USB_Configured_LED();
EXTI_ONOFF_EN(); //Enable the off interrupt - allow some time for debouncing
while(1) { //If running off USB (mounted as mass storage), stay in this loop - dont turn on anything
if(Millis%1000>500) //1Hz on/off flashing
switch_leds_on(); //Flash the LED(s)
else
switch_leds_off();
Watchdog_Reset();
__WFI(); //Sleep until something arrives
}
}
else {
if(!GET_PWR_STATE) //Check here to make sure the power button is still pressed, if not, sleep
shutdown(); //This means a glitch on the supply line, or a power glitch results in sleep
EXTI_ONOFF_EN(); //Enable the off interrupt - allow some time for debouncing
ADC_Configuration(); //At present this is purely here to detect low battery
do {
battery_voltage=Battery_Voltage;//Have to flush adc for some reason
Delay(25000);
} while(fabs(Battery_Voltage-battery_voltage)>0.01 || !battery_voltage);
I2C_Config(); //Setup the I2C bus
Sensors=detect_sensors(0); //Search for connected sensors
if(battery_voltage<BATTERY_STARTUP_LIMIT)
deadly_flashes=1;
if(!(Sensors&(1<<FOREHEAD_ACCEL))) //Check for any missing sensors
deadly_flashes=2;
if(!(Sensors&(1<<(FOREHEAD_GYRO-1))))
deadly_flashes=3;
if(!(Sensors&(1<<(SFE_1_ACCEL-1))))
deadly_flashes=4;
if(!(Sensors&(1<<(SFE_1_MAGNO-1))))
deadly_flashes=5;
if(!(Sensors&(1<<(SFE_1_GYRO-1))))
deadly_flashes=6;
if(!(Sensors&(1<<(SFE_2_ACCEL-3))))
deadly_flashes=7;
if(!(Sensors&(1<<(SFE_2_MAGNO-3))))
deadly_flashes=8;
if(!(Sensors&(1<<(SFE_2_GYRO-3))))
deadly_flashes=9;
if((f_err_code = f_mount(0, &FATFS_Obj)))Usart_Send_Str((char*)"FatFs mount error\r\n");//This should only error if internal error
else if(!deadly_flashes){ //FATFS and the I2C initialised ok, try init the card, this also sets up the SPI1
if(!f_open(&FATFS_logfile,"time.txt",FA_OPEN_EXISTING | FA_READ | FA_WRITE)) {//Try and open a time file to get the system time
if(!f_stat((const TCHAR *)"time.txt",&FATFS_info)) {//Get file info
if(!FATFS_info.fsize) {//Empty file
RTC_time.year=(FATFS_info.fdate>>9)+1980;//populate the time struct (FAT start==1980, RTC.year==0)
RTC_time.month=(FATFS_info.fdate>>5)&0x000F;
RTC_time.mday=FATFS_info.fdate&0x001F;
RTC_time.hour=(FATFS_info.ftime>>11)&0x001F;
RTC_time.min=(FATFS_info.ftime>>5)&0x003F;
RTC_time.sec=(FATFS_info.ftime<<1)&0x003E;
rtc_settime(&RTC_time);
rprintfInit(__fat_print_char);//printf to the open file
printf("RTC set to %d/%d/%d %d:%d:%d\n",RTC_time.mday,RTC_time.month,RTC_time.year,\
RTC_time.hour,RTC_time.min,RTC_time.sec);
}
}
f_close(&FATFS_logfile);//Close the time.txt file
}
rtc_gettime(&RTC_time); //Get the RTC time and put a timestamp on the start of the file
rprintfInit(__str_print_char); //Print to the string
//timestamp name
printf("%d-%02d-%02dT%02d-%02d-%02d",RTC_time.year,RTC_time.month,RTC_time.mday,RTC_time.hour,RTC_time.min,RTC_time.sec);
rprintfInit(__usart_send_char); //Printf over the bluetooth
f_err_code = f_mkdir(print_string); //Try to make a directory where the logfiles will live
if(f_err_code) {
printf("FatFs drive error %d\r\n",f_err_code);
if(f_err_code==FR_DISK_ERR || f_err_code==FR_NOT_READY)
Usart_Send_Str((char*)"No uSD card inserted?\r\n");
repetition_counter=1;
}
else
f_err_code=f_chdir(print_string);//enter our new directory
if(f_err_code) {
if(!repetition_counter)
printf("FatFs drive error entering direcotry %d\r\n",f_err_code);
repetition_counter=1;
}
else {
strcat(print_string,".csv");
f_err_code=f_open(&FATFS_logfile,print_string,FA_CREATE_ALWAYS | FA_WRITE);//Try to open the main 100sps csv logfile
}
if(f_err_code) {
if(!repetition_counter)
printf("FatFs drive error creating logfile %d\r\n",f_err_code);
repetition_counter=1;
}
else {
print_string[strlen(print_string)-4]=0x00; //Wipe the .csv off the string
strcat(print_string,"_accel.wav");
f_err_code=f_open(&FATFS_wavfile_accel,print_string,FA_CREATE_ALWAYS | FA_WRITE);//Try to open the accel wav logfile
}
if(f_err_code) {
if(!repetition_counter)
printf("FatFs drive error creating accel wav file %d\r\n",f_err_code);
repetition_counter=1;
}
else {
print_string[strlen(print_string)-9]=0x00; //Wipe the accel.wav off the string
strcat(print_string,"gyro.wav");
f_err_code=f_open(&FATFS_wavfile_gyro,print_string,FA_CREATE_ALWAYS | FA_WRITE);//Try to open the gyro wav logfile
}
if(f_err_code) {
if(!repetition_counter)
printf("FatFs drive error creating gyro wav file %d\r\n",f_err_code);
}
else { //We have a mounted card
print_string[0]=0x00; //Wipe the string
f_err_code=f_lseek(&FATFS_logfile, PRE_SIZE);// Pre-allocate clusters
if (f_err_code || f_tell(&FATFS_logfile) != PRE_SIZE)// Check if the file size has been increased correctly
Usart_Send_Str((char*)"Pre-Allocation error\r\n");
else {
if((f_err_code=f_lseek(&FATFS_logfile, 0)))//Seek back to start of file to start writing
Usart_Send_Str((char*)"Seek error\r\n");
else
rprintfInit(__str_print_char);//Printf to the logfile
}
if(f_err_code)
f_close(&FATFS_logfile);//Close the already opened file on error
else
file_opened=0x01;//So we know to close the file properly on shutdown - bit mask for the files
if(!f_err_code) {
f_err_code=f_lseek(&FATFS_wavfile_accel, PRE_SIZE);// Pre-allocate clusters
if (f_err_code || f_tell(&FATFS_wavfile_accel) != PRE_SIZE)// Check if the file size has been increased correctly
Usart_Send_Str((char*)"Pre-Allocation error\r\n");
else {
if((f_err_code=f_lseek(&FATFS_wavfile_accel, 0)))//Seek back to start of file to start writing
Usart_Send_Str((char*)"Seek error\r\n");
}
if(f_err_code)
f_close(&FATFS_wavfile_accel);//Close the already opened file on error
else
file_opened|=0x02;//So we know to close the file properly on shutdown - bit mask for the files
}
if(!f_err_code) {
f_err_code=f_lseek(&FATFS_wavfile_gyro, PRE_SIZE);// Pre-allocate clusters
if (f_err_code || f_tell(&FATFS_wavfile_gyro) != PRE_SIZE)// Check if the file size has been increased correctly
Usart_Send_Str((char*)"Pre-Allocation error\r\n");
else {
if((f_err_code=f_lseek(&FATFS_wavfile_gyro, 0)))//Seek back to start of file to start writing
Usart_Send_Str((char*)"Seek error\r\n");
}
if(f_err_code)
f_close(&FATFS_wavfile_gyro);//Close the already opened file on error
else
file_opened|=0x04;//So we know to close the file properly on shutdown - bit mask for the files
}
}
}
repetition_counter=0; //Reset this here
//We die, but flash out a number of flashes first
if(f_err_code || deadly_flashes) { //There was an init error
for(;deadly_flashes;deadly_flashes--) {
RED_LED_ON;
Delay(200000);
RED_LED_OFF;
Delay(200000);
Watchdog_Reset();
}
RED_LED_ON;
Delay(400000);
shutdown(); //Abort after a (further )single red flash
}
}
void edit_file(const TCHAR *dir,const TCHAR *write_file,char *write_data,uint32_t index)
{
FATFS fs;
FIL file;
FRESULT res;
DIR dirs;
uint32_t n_write=0x00;
uint32_t n_written = 0x00;
for(n_write=0;*write_data++!='\0';)
{
n_write++;
}
write_data=write_data-n_write-1;
res = f_mount(0,&fs);
if (res != FR_OK)
{
printf("\r\n挂载文件系统失败,错误代码: %u",res);
return;
}
res = f_opendir(&dirs,(const TCHAR*)"/");
res = f_chdir(dir);
res = f_open(&file,write_file,FA_READ | FA_WRITE);
res = f_lseek (&file, index);
if (res == FR_OK)
{
if(n_write<=512)
{
res = f_write(&file,write_data,n_write,&n_written);
if ((res == FR_OK) && (n_written==n_write))
{
f_close(&file);
}
else
{
printf("\r\n保存数据失败!");
printf("\r\n错误代码: %u",res);
}
}
else
{
while(*write_data!='\0')
{
res = f_write(&file,write_data,512,&n_written);
if ((res == FR_OK) && (n_written==512))
{
f_close(&file);
}
else
{
printf("\r\n保存数据失败!");
printf("\r\n错误代码: %u",res);
}
write_data+=512;
index+=512;
res = f_open(&file,write_file,FA_READ | FA_WRITE);
res = f_lseek (&file, index);
}
}
}
else
{
printf("\r\n打开文件失败,错误代码: %u",res);
}
f_mount(0,NULL);
}
/*
* File Select Menu
*/
int file_menu(unsigned int level, unsigned int select)
{
FRESULT f;
unsigned int total,offset,num,i;
unsigned char *items;
BYTE *attrib;
f=f_opendir(&dirs, "\0"); // current directory
switch(f){
case FR_OK:
total=0; offset=0; num=0;
while((f_readdir(&dirs, &finfo) == FR_OK) && finfo.fname[0]){
total++;
}
break;
case FR_INT_ERR:
case FR_NOT_READY:
default:
return(-1);
break;
}
f_readdir(&dirs, (FILINFO *)NULL); // rewind
items=malloc(total*13);
attrib=malloc(total*sizeof(BYTE));
for(i=0;i<total;i++){
f_readdir(&dirs, &finfo);
memcpy(&items[i*13], finfo.fname, 13);
attrib[i]=finfo.fattrib;
}
if(total>23){
frame(level,23,select);
}else{
frame(level,total,select);
}
disp_files(level,&items[offset],total);
MZ_disp(level*13+13,num+1,0x04);
while(1){
if((z80_sts.status&S_FBTN)==0){
free(items); free(attrib);
return(-1);
}
switch(get_key()){
case 0x08: // directory back
MZ_disp(level*13+13,num+1,0x9a);
f_chdir("..");
free(items); free(attrib);
return(file_menu(level,select));
break;
case 0x0d: // select
MZ_disp(level*13+13,num+1,0x9a);
if(attrib[offset+num]&AM_DIR){
f_chdir((TCHAR*)&items[(offset+num)*13]);
free(items); free(attrib);
return(file_menu(level,select));
}else{
memcpy(fname, &items[(offset+num)*13], 13);
free(items); free(attrib);
return(0);
}
break;
case 0x1b: // escape select
z80_sts.status&=~S_FBTN;
break;
case 0x1d: // back to menu
MZ_disp(level*13+13,num+1,0x9a);
free(items); free(attrib);
return(999);
break;
case 0x1e: // up
if(num>0){
MZ_disp(level*13+13,num,0x04);
MZ_disp(level*13+13,num+1,0x9a);
num--;
}else{
if(offset>0){
offset--;
disp_files(level,&items[offset*13],total);
}
}
break;
case 0x1f: // down
if(total>23){
if(num<22){
MZ_disp(level*13+13,num+1,0x9a);
MZ_disp(level*13+13,num+2,0x04);
num++;
}else{
if((num+offset)<(total-1)){
offset++;
disp_files(level,&items[offset*13],total);
}
}
}else{
if(num<(total-1)){
MZ_disp(level*13+13,num+1,0x9a);
MZ_disp(level*13+13,num+2,0x04);
num++;
}
}
break;
default:
break;
}
}
return(-1);
}
