/**
* Initialize the peripherals and state for this task.
*/
uint8_t
camera_task_setup() {
/* Initialize I2C peripherals for this task. */
ov5642_init();
lps331_init();
hts221_init();
/* Intialize SPI peripherals for this task. */
spi_take();
arduCamInstalled = arducam_init();
/* Try to mount the SD card. */
if (fn_initvolume(mmc_spi_initfunc) != F_NO_ERROR) {
trace_printf("sdcard: failed to mount volume\n");
spi_give();
return 0;
}
#ifdef CLEAN_SD_CARD
/* Delete DATA.LOG and JPG files from the SD card. */
trace_printf("camera_task: cleaning SD card\n");
f_delete("DATA.LOG");
f_delete("file.txt");
F_FIND xFindStruct;
if (f_findfirst("*.JPG", &xFindStruct) == F_NO_ERROR) {
do {
f_delete(xFindStruct.filename);
} while (f_findnext(&xFindStruct) == F_NO_ERROR);
}
#endif
spi_give();
return 1; // OK
}
PRIVATE
UINT8 AppS2wCmd_deleteFile(UINT8 *ptr)
{
INT32 retVal;
UINT8 *p;
UINT8 *fileName;
UINT8 partnNum;
UINT32 val = 0;
/* get the file name file */
p = AppS2wParse_NextParamGet(&ptr);
if(!p)
{
return S2W_EINVAL;
}
fileName = p;
p = AppS2wParse_NextParamGet(&ptr);
if(!p)
{
return S2W_EINVAL;
}
AppS2wParse_Int(p, (UINT32 *)&val);
partnNum = val;
retVal = f_delete((const INT8 *) fileName);
if(retVal < 0)
{
return S2W_FAILURE;
}
else
{
return S2W_SUCCESS;
}
}
/**
******************************************************************
* @ingroup S2w-Application
* @brief Process delete SSL certificate.
* This function delete the certificate.
* @param certName pointer to to certificate name to delete
* @param 0 Operation success.
* @return 1 Operation failed.
******************************************************************/
PUBLIC UINT8
AppS2w_CertDelete(UINT8 *certName)
{
UINT8 fileName[42]={0};
INT32 retVal =0;
UINT32 len;
if(!s2wappMainTaskCtxt->fsInit)
{
App_FsInit();
s2wappMainTaskCtxt->fsInit = TRUE;
f_enterFS();
}
S2wCert_MemFree(certName);
len = sprintf((char*)fileName,"A:/certs/");
memcpy(fileName+len,certName,strlen((const char *)certName));
retVal = f_delete((char*)fileName);
if(retVal == F_NO_ERROR)
{
return S2W_SUCCESS;
}
else
return S2W_FAILURE;
}
static portBASE_TYPE prvDELCommand( char *pcWriteBuffer, size_t xWriteBufferLen, const char *pcCommandString )
{
const char *pcParameter;
portBASE_TYPE xParameterStringLength;
unsigned char ucReturned;
/* This function assumes xWriteBufferLen is large enough! */
( void ) xWriteBufferLen;
/* 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 delete the file. */
ucReturned = f_delete( pcParameter );
if( ucReturned == F_NO_ERROR )
{
sprintf( pcWriteBuffer, "%s was deleted", pcParameter );
}
else
{
sprintf( pcWriteBuffer, "Error" );
}
strcat( pcWriteBuffer, cliNEW_LINE );
return pdFALSE;
}
