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Shoba Thurairaja

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About Shoba Thurairaja

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  1. ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB); ROM_GPIOPinTypeUSBAnalog(GPIO_PORTB_BASE, GPIO_PIN_0 | GPIO_PIN_1); missed it shoba
  2. Sorry for the late update, Just to let every one who is working with USB_BULK example, to know that there is no issue on the driver file that provided. It was a hardware issue on my side, USB0DM and USBID pins are connected. 1) Following command will work if you can't allowcate a pin to control feature (USB0EPEN to enbable the Vbus) then forcing the device with following // // Set the USB stack mode to Device mode with VBUS monitoring. // USBStackModeSet(0, eUSBModeForceDevice, 0); 2) if you have implemented a hardware for USB0EPEN, USBID(PB0), USB_VBUS(PB1) ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOG); ROM_GPIOPinConfigure(GPIO_PG4_USB0EPEN); ROM_GPIOPinTypeUSBDigital(GPIO_PORTG_BASE, GPIO_PIN_4); Both works Shoba
  3. thanks to all who replied to my post, i figured it out and now it's working. Shoba
  4. remix123, thanks for the input, appreciated. do you know how to reach out for paid services? Shoba
  5. Hello Rhys, Thanks for getting back to me, how do I force the chip into USB device, this is where I got stuck with this bulk example. when would you able to get back to me on this? Thanks in advance, Shoba
  6. Bluehash, yes, I could not find anything that I did wrong or something. would you able to take a look at my code? I will send you my project and see why its not working? thanks in advance, Shoba
  7. Rhys I fixed it, it was due to the complier, by adding ccs="ccs" in the predefined symbols and also enable support for GCC extensions. but I tried to import the usb_dev_bulk example and its not working or not even detecting the bulk generic device. Thanks in advance, Shoba
  8. Description Resource Path Location Type #35 #error directive: Unrecognized COMPILER! main.c /Wireless line 97, external location: C:\ti\TivaWare_C_Series-1.1\usblib\usblib.h C/C++ Problem
  9. I am using CCS version 5.5, I am using TIVA C microcontroller, TM4C123g series microcontroller, as soon as I add the include file #include "usblib/usblib.h" I am have compiling issue. pls see below my complete include headers and attached error message Please see the console message: 'Building file: ../main.c' 'Invoking: ARM Compiler' "C:/ti/ccsv5/tools/compiler/arm_5.1.1/bin/armcl" -mv7M4 --code_state=16 --float_support=FPv4SPD16 --abi=eabi -me -O1 --include_path="C:/ti/ccsv5/tools/compiler/arm_5.1.1/include" --include_path="C:/ti/TivaWare_C_Series-1.1" --include_path="C:/ti/TivaWare_C_Series-1.1/third_party" -g --define=PART_TM4C123GH6PGE --define=DEBUG --diag_warning=225 --display_error_number --diag_wrap=off --preproc_with_compile --preproc_dependency="main.pp" "../main.c" "C:/ti/TivaWare_C_Series-1.1/usblib/usblib.h", line 97: fatal error #35: #error directive: Unrecognized COMPILER! 1 catastrophic error detected in the compilation of "../main.c". Compilation terminated. can some one please help me understand what is going on? Error: full header: #include <stdint.h> #include <stdio.h> #include <stdbool.h> #include <string.h> #include <time.h> #include "inc/hw_memmap.h" #include "inc/hw_types.h" #include "inc/hw_nvic.h" #include "inc/hw_i2c.h" #include "inc/hw_gpio.h" #include "driverlib/debug.h" #include "driverlib/sysctl.h" #include "driverlib/systick.h" #include "grlib/grlib.h" #include "inc/tm4c123gh6pge.h" #include "driverlib/gpio.h" #include "driverlib/interrupt.h" #include "driverlib/timer.h" #include "driverlib/adc.h" #define TARGET_IS_BLIZZARD_RB1 #include "driverlib/rom.h" #include "driverlib/pin_map.h" //#include "driverlib/hibernate.h" #include "utils/ustdlib.h" #include "driverlib/flash.h" #include "driverlib/eeprom.h" #include "driverlib/fpu.h" #include "driverlib/uart.h" #include "usblib/usblib.h" //#include "usblib/usb-ids.h" //#include "usblib/device/usbdevice.h" //#include "usblib/device/usbdbulk.h" #include "utils/uartstdio.h" #include "grlib/widget.h" #include "grlib/canvas.h" #include "grlib/checkbox.h" #include "Kentec320x240x16_ssd2119_8bit.h" #include "fatfs/src/ff.h" #include "fatfs/src/diskio.h"
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