Hello, I am using a QT2440 board and it was running fine for almost a year but suddenly it now just hangs on the main screen and does not boot WinCE. I am stuck due to this problem for 3 days. I tried to see voltage on I2CSDA and I2CSCL both pulled up by a 10k resistor and 3.3V, then by mistake i shorted VFRAME and VLINE and the board started WinCE. This keeps happening every time i boot the board. It hangs on WinCE logo and when i short some pins then it loads WinCE. This is the serial port message i get: INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0xb +OEMInit DCache: 8 sets, 64 ways, 32 line size, 16384 size ICache: 8 sets, 64 ways, 32 line size, 16384 size +OALArgsInit() Arguments area has some values -OALArgsInit() InitDisplay:320*240 -OEMInit FMD_OEMIoControl: unrecognized IOCTL (0x71c24). INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL ( 67500000). INFO: CReg2440Uart::CReg2440Uart using processor frequency reported by the OAL ( 67500000). I2C Init IIC IRQ mapping: [IRQ:27->sysIRQ:20]. Prescaler:3 PWM: DLL_PROCESS_ATTACH INFO: DAC_Init:: using processor frequency reported by the OAL (405000000). ::: PWM_Init Sucessfully. +OALIoCtlHalGetHWEntropy CAM clock:24000000 CamClockOn = 1 Please help me i have urgent work at office stuck due to this problem. The hardware is same as it was when the board didnt show this fault but now it is. Regards, Shayan
WINCE hangs on boot-up logo
Now after i short VLINE VFRAME pins for an instance then the board loads WinCE and the following message comes at serial port I2CRead ERROR: 1241 Camera::Product id is 0xffff Camera:: OV9650 initialize is faile CAMERA.DLL::InterruptThread Initialized. CAMERA: CIS_Open CIS: IOCTL_POWER_CAPABILITIES CAMERA: CIS_Open CAMERA: CIS_Close [dm9: Chip signature is 2B7C291E Chargement du driver GPIO... +OALIoCtlHalGetDeviceInfo(...) OALIoCtlHalGetDeviceInfo():SPI_GETUUID -OALIoCtlHalGetDeviceInfo(SPI = SPI_GETUUID, rc = 1) HW_USBClocks::D0 GPIO Initialize ...OK !!! INT_Init---- INT_GPIO_Setting---- LCD: display instance 'Drivers\Display\S3C2440\CONFIG', num monitors 1 CamClockOn = 0 Please guide with the issue.