Porting FreeRTOS LWIP Webserver on virtex-4

Kernel
1

gupta123 wrote on Friday, March 30, 2012:

Dear Sir
I am Porting FreeRTOS MicroBlaze_Spartan-6_EthernetLite on virtex-4 Board.I am getting issue.I am compling code for Virtex-4 Board.Here is XPS Project of Virtex-4 Board  the xps_timer_0 is used while in Virtex-6 they used aix_timer_0 used.please guide how i can used xps_timer_0 for virtex-4

make all
Building file: …/main-blinky.c
Invoking: MicroBlaze gcc compiler
mb-gcc -Wall -O0 -g3 -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\lwIP\netif\include" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\lwIP\include" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\lwIP\lwIP_Apps\apps\httpserver_raw" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\lwIP\lwIP_Apps" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\lwIP\include\ipv4" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\Demo_Source\include" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\FreeRTOS_Source\include" -I"E:\virtex-4\FreeRTOSV7.1.0\Demo\MicroBlaze_Spartan-6_EthernetLite\SDKProjects\RTOSDemo\FreeRTOS_Source\portable\GCC\MicroBlazeV8" -c -fmessage-length=0 -I…/…/peripheral_tests_bsp_0/microblaze_0/include -mxl-barrel-shift -mxl-pattern-compare -mcpu=v8.20.a -mno-xl-soft-mul -MMD -MP -MF"main-blinky.d" -MT"main-blinky.d" -o"main-blinky.o" “…/main-blinky.c”
…/main-blinky.c: In function ‘prvSetupHardware’:
…/main-blinky.c:340: error: ‘XPAR_LEDS_4BITS_DEVICE_ID’ undeclared (first use in this function)
…/main-blinky.c:340: error: (Each undeclared identifier is reported only once
…/main-blinky.c:340: error: for each function it appears in.)
…/main-blinky.c:354: error: ‘XPAR_PUSH_BUTTONS_4BITS_DEVICE_ID’ undeclared (first use in this function)
…/main-blinky.c:362: error: ‘XPAR_MICROBLAZE_0_INTC_PUSH_BUTTONS_4BITS_IP2INTC_IRPT_INTR’ undeclared (first use in this function)
…/main-blinky.c: In function ‘vApplicationSetupTimerInterrupt’:
…/main-blinky.c:465: error: ‘XPAR_AXI_TIMER_0_CLOCK_FREQ_HZ’ undeclared (first use in this function)
…/main-blinky.c:469: error: ‘XPAR_AXI_TIMER_0_DEVICE_ID’ undeclared (first use in this function)
…/main-blinky.c: In function ‘vApplicationClearTimerInterrupt’:
…/main-blinky.c:521: error: ‘XPAR_AXI_TIMER_0_BASEADDR’ undeclared (first use in this function)
make: ***  Error 1

2

rtel wrote on Friday, March 30, 2012:

Two FreeRTOS demos are provided.  The old (superseded) project for the Virtex 4 does what you want, I think, and is still available on the website and in the download.  The FreeRTOS port itself is better in the new Virtex 6 project though.

If you want to know how to use the peripherals however, then you will have to look at the documentation provided by Xilinx.

Regards.