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Comp.Arch.FPGA | SDK example from Xilinx do not compile
There are 7 messages in this thread.
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SDK example from Xilinx do not compile - Rice - 2010-08-17 12:33:00
Hello, I have been trying to implement the SDK example (http://www.xilinx.com/support/documentation/sw_manuals/xilinx11/edk_ctt.pdf) into my Avnet Virtex 5 FXT Eval Kit... but the program gives an error... /************************************************************* * This program drives the LEDs using the custom circuit. * *************************************************************/ #include "xparameters.h" #include "mb_interface.h" #include "stdio.h" #include "xutil.h" #include "stdlib.h" int main() { int offset = 0; int *addr_ptr; char keyboard; int LED_value = 0; int status; int reg_value; int all_off_value; int run_value; int linear_value; while(1) { /* Print initialization message, and prompt for user input. */ xil_printf ("*********************************************\r\n"); xil_printf ("* --> Hyperterm window must be selected <-- *\r\n"); xil_printf ("* *\r\n"); xil_printf ("* Enter value and Carriage Return *\r\n"); xil_printf ("* Enter 0 to read status *\r\n"); xil_printf ("* Enter 1 for LEDs off. *\r\n"); xil_printf ("* Enter 2 for LEDs on. *\r\n"); xil_printf ("* Enter 3 for Log scale. *\r\n"); xil_printf ("* Enter 4 for Linear scale. *\r\n"); xil_printf ("* Enter 5 for Constant value. *\r\n"); xil_printf ("* Enter 6 to exit program. *\r\n"); xil_printf ("*********************************************\r\r\n"); /* Read the keyboard, print the entry. */ keyboard = XUartLite_RecvByte(XPAR_RS232_UART_1_BASEADDR); xil_printf ("%c \r\r\n", keyboard); /* Perform requested action. */ switch ( keyboard ) { case '0': { /* Print the status as read from the circuit */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR; status = *addr_ptr; reg_value = (status & 0x0000ff00) >> 8; all_off_value = (status & 0x00000008) >> 3; run_value = (status & 0x00000004) >> 2; linear_value = (status & 0x00000003); xil_printf ("Raw status read = %x \r\n", status); xil_printf ("Register value = %d \r\n", reg_value); xil_printf ("All_off value = %d \r\n", all_off_value); xil_printf ("Run value = %d \r\n", run_value); xil_printf ("Linear value = %d \r\r\n", linear_value); } break; case '1': { /* Turn off LEDs */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR; *addr_ptr = 0x00000000; } break; case '2': { /* Turn on LEDs */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR + 4; *addr_ptr = 0x00000000; } break; case '3': { /* Use log drive for LEDs */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR + 8; *addr_ptr = 0x00000000; } break; case '4': { /* Use linear drive for LEDs */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR + 12; *addr_ptr = 0x00000000; } break; case '5': { /* Drive LEDs with register value */ addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR + 16; xil_printf ("* Enter LED intensity value (0 to 255) and CR: *\r\n"); scanf ("%d", &LED_value); if (LED_value > 255) LED_value = 255; xil_printf ("%d \r\r\n", LED_value); *addr_ptr = LED_value << 24; } break; case '6': /* Exit program */ xil_printf ("That was exciting, wasn't it? \r\r\n"); exit(0); break; default: { addr_ptr = XPAR_PWM_LIGHTS_0_BASEADDR; *addr_ptr = 0x00000000; } break; } } } The error is: Building file: ../led.c Invoking: MicroBlaze gcc compiler mb-gcc -Wall -O0 -g3 -c -fmessage-length=0 -I../../empty_application_bsp_0/microblaze_0/include -mxl-pattern-compare -mcpu=v7.30.a -mno-xl-soft-mul -MMD -MP -MF"led.d" -MT"led.d" -o"led.o" "../led.c" ./led.c: In function ‘main’: ./led.c:40: warning: implicit declaration of function ‘XUartLite_RecvByte’ ./led.c:47: warning: assignment makes pointer from integer without a cast ./led.c:61: warning: assignment makes pointer from integer without a cast ./led.c:66: warning: assignment makes pointer from integer without a cast ./led.c:71: warning: assignment makes pointer from integer without a cast ./led.c:76: warning: assignment makes pointer from integer without a cast ./led.c:81: warning: assignment makes pointer from integer without a cast ./led.c:94: warning: assignment makes pointer from integer without a cast ./led.c:13: warning: unused variable ‘offset’ Finished building: ../led.c Building target: LEDs.elf Invoking: MicroBlaze gcc linker mb-gcc -L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\include" -Wl,-T -Wl,../src/lscript.ld -L../../empty_application_bsp_0/microblaze_0/lib -mxl-pattern-compare -mcpu=v7.30.a -mno-xl-soft-mul -o"LEDs.elf" ./led.o -lstdio.h /cygdrive/c/Xilinx/12.1/ISE_DS/EDK/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/ 4.1.2/../../../../microblaze-xilinx-elf/bin/ld: cannot find -lstdio.h collect2: ld returned 1 exit status make: *** [LEDs.elf] Error 1 Any help would be appreciated. Thank you very much in advance. --------------------------------------- Posted through http://www.FPGARelated.com______________________________
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Re: SDK example from Xilinx do not compile - Gabor - 2010-08-17 17:18:00
On Aug 17, 12:33=A0pm, "Rice" <albertopv@n_o_s_p_a_m.n_o_s_p_a_m.hotmail.com> wrote: > Hello, I have been trying to implement the SDK example > (http://www.xilinx.com/support/documentation/sw_manuals/xilinx11/edk_c...= ) > into my Avnet Virtex 5 FXT Eval Kit... but the program gives an error... > > /************************************************************* > * This program drives the LEDs using the custom circuit. =A0 =A0 * > *************************************************************/ > > #include "xparameters.h" > #include "mb_interface.h" > #include "stdio.h" > #include "xutil.h" > #include "stdlib.h" > > int main() { > > =A0 int offset =3D 0; > =A0 int *addr_ptr; > =A0 char keyboard; > =A0 int LED_value =3D 0; > =A0 int status; > =A0 int reg_value; > =A0 int all_off_value; > =A0 int run_value; > =A0 int linear_value; > > =A0 while(1) { > > /* =A0Print initialization message, and prompt for user input. */ > =A0 xil_printf ("*********************************************\r\n"); > =A0 xil_printf ("* --> Hyperterm window must be selected <-- *\r\n"); > =A0 xil_printf ("* =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 *\r\n"); > =A0 xil_printf ("* Enter value and Carriage Return =A0 =A0 =A0 =A0 =A0 *\= r\n"); =A0 =A0 > =A0 xil_printf ("* Enter 0 to read status =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0= =A0 =A0*\r\n"); > =A0 xil_printf ("* Enter 1 for LEDs off. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 *\r\n"); > =A0 xil_printf ("* Enter 2 for LEDs on. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0*\r\n"); > =A0 xil_printf ("* Enter 3 for Log scale. =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0= =A0 =A0*\r\n"); > =A0 xil_printf ("* Enter 4 for Linear scale. =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 *\r\n"); > =A0 xil_printf ("* Enter 5 for Constant value. =A0 =A0 =A0 =A0 =A0 =A0 = =A0 *\r\n"); > =A0 xil_printf ("* Enter 6 to exit program. =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0*\r\n"); > =A0 xil_printf ("*********************************************\r\r\n"); > > /* Read the keyboard, print the entry. =A0*/ =A0 > =A0 keyboard =3D XUartLite_RecvByte(XPAR_RS232_UART_1_BASEADDR); =A0 > =A0 xil_printf ("%c \r\r\n", keyboard); > > =A0/* Perform requested action. */ > =A0 switch ( keyboard ) { > > =A0 =A0 =A0 =A0 case '0': { =A0 =A0/* Print the status as read from the c= ircuit */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR; > =A0 =A0 =A0 =A0 =A0 status =3D *addr_ptr; > =A0 =A0 =A0 =A0 =A0 reg_value =3D (status & 0x0000ff00) >> 8; > =A0 =A0 =A0 =A0 =A0 all_off_value =3D (status & 0x00000008) >> 3; > =A0 =A0 =A0 =A0 =A0 run_value =3D (status & 0x00000004) >> 2; > =A0 =A0 =A0 =A0 =A0 linear_value =3D (status & 0x00000003); =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 xil_printf ("Raw status read =3D %x \r\n", status); > =A0 =A0 =A0 =A0 =A0 xil_printf ("Register value =A0=3D %d \r\n", reg_valu= e); =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 xil_printf ("All_off value =A0 =3D %d \r\n", all_off_= value); =A0 =A0 > =A0 =A0 =A0 =A0 =A0 xil_printf ("Run value =A0 =A0 =A0 =3D %d \r\n", run_= value); =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 xil_printf ("Linear value =A0 =A0=3D %d \r\r\n", line= ar_value); } =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '1': { =A0 =A0/* Turn off LEDs */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR; > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D 0x00000000; } > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '2': { =A0 /* Turn on LEDs */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR + 4; > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D 0x00000000; } > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '3': { =A0 /* Use log drive for LEDs */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR + 8; > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D 0x00000000; } > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '4': { =A0 /* Use linear drive for LEDs */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR + 12; > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D 0x00000000; } > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '5': { =A0 /* Drive LEDs with register value */ > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR + 16; > =A0 =A0 =A0 =A0 =A0 xil_printf ("* Enter LED intensity value (0 to 255) a= nd CR: =A0 =A0 > *\r\n"); > =A0 =A0 =A0 =A0 =A0 scanf ("%d", &LED_value); > =A0 =A0 =A0 =A0 =A0 if (LED_value > 255) LED_value =3D 255; > =A0 =A0 =A0 =A0 =A0 xil_printf ("%d \r\r\n", LED_value); > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D LED_value << 24; } > =A0 =A0 =A0 =A0 =A0 break; > > =A0 =A0 =A0 =A0 case '6': =A0 /* Exit program */ > =A0 =A0 =A0 =A0 =A0 xil_printf ("That was exciting, wasn't it? \r\r\n"); > =A0 =A0 =A0 =A0 =A0 exit(0); > =A0 =A0 =A0 =A0 =A0 break; > =A0 =A0 =A0 =A0 default: { > =A0 =A0 =A0 =A0 =A0 addr_ptr =3D XPAR_PWM_LIGHTS_0_BASEADDR; > =A0 =A0 =A0 =A0 =A0 *addr_ptr =3D 0x00000000; } =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 break; > =A0 =A0 } =A0 > =A0 } > > } > > The error is: > > Building file: ../led.c > Invoking: MicroBlaze gcc compiler > mb-gcc -Wall -O0 -g3 -c -fmessage-length=3D0 > -I../../empty_application_bsp_0/microblaze_0/include -mxl-pattern-compare > -mcpu=3Dv7.30.a -mno-xl-soft-mul -MMD -MP -MF"led.d" -MT"led.d" -o"led.o" > "../led.c" > ./led.c: In function =91main=92: > ./led.c:40: warning: implicit declaration of function > =91XUartLite_RecvByte=92 > ./led.c:47: warning: assignment makes pointer from integer without a cast > ./led.c:61: warning: assignment makes pointer from integer without a cast > ./led.c:66: warning: assignment makes pointer from integer without a cast > ./led.c:71: warning: assignment makes pointer from integer without a cast > ./led.c:76: warning: assignment makes pointer from integer without a cast > ./led.c:81: warning: assignment makes pointer from integer without a cast > ./led.c:94: warning: assignment makes pointer from integer without a cast > ./led.c:13: warning: unused variable =91offset=92 > Finished building: ../led.c > > Building target: LEDs.elf > Invoking: MicroBlaze gcc linker > mb-gcc > -L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\incl= ude" > -Wl,-T -Wl,../src/lscript.ld > -L../../empty_application_bsp_0/microblaze_0/lib -mxl-pattern-compare > -mcpu=3Dv7.30.a -mno-xl-soft-mul -o"LEDs.elf" =A0./led.o =A0 -lstdio.h > /cygdrive/c/Xilinx/12.1/ISE_DS/EDK/gnu/microblaze/nt/bin/../lib/gcc/micro= blaze-xilinx-elf/4.1.2/../../../../microblaze-xilinx-elf/bin/ld: > cannot find -lstdio.h > collect2: ld returned 1 exit status > make: *** [LEDs.elf] Error 1 > > Any help would be appreciated. > > Thank you very much in advance. =A0 =A0 > > --------------------------------------- =A0 =A0 =A0 =A0 > Posted throughhttp://www.FPGARelated.com "cannot find -lstdio.h" Looks like a syntax error in your make file. Maybe there should be a space like -l stdio.h?
Re: SDK example from Xilinx do not compile - Rice - 2010-08-17 18:12:00
My makefile is the following: ################################################################################ # Automatically-generated file. Do not edit! ################################################################################ -include ../makefile.init RM := rm -rf # All of the sources participating in the build are defined here -include sources.mk -include subdir.mk -include objects.mk ifneq ($(MAKECMDGOALS),clean) ifneq ($(strip $(C_DEPS)),) -include $(C_DEPS) endif ifneq ($(strip $(S_UPPER_DEPS)),) -include $(S_UPPER_DEPS) endif endif -include ../makefile.defs # Add inputs and outputs from these tool invocations to the build variables ELFSIZE += \ LEDs.elf.size \ ELFCHECK += \ LEDs.elf.elfcheck \ # All Target all: LEDs.elf secondary-outputs # Tool invocations LEDs.elf: $(OBJS) $(USER_OBJS) @echo 'Building target: $@' @echo 'Invoking: MicroBlaze gcc linker' mb-gcc -L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\include" -Wl,-T -Wl,../src/lscript.ld -L../../empty_application_bsp_0/microblaze_0/lib -mxl-pattern-compare -mcpu=v7.30.a -mno-xl-soft-mul -o"LEDs.elf" $(OBJS) $(USER_OBJS) $(LIBS) @echo 'Finished building target: $@' @echo ' ' LEDs.elf.size: LEDs.elf @echo 'Invoking: MicroBlaze Print Size' mb-size LEDs.elf |tee "LEDs.elf.size" @echo 'Finished building: $@' @echo ' ' LEDs.elf.elfcheck: LEDs.elf @echo 'Invoking: Xilinx ELF Check' elfcheck LEDs.elf -hw ../../ledd/system.xml -pe microblaze_0 |tee "LEDs.elf.elfcheck" @echo 'Finished building: $@' @echo ' ' # Other Targets clean: -$(RM) $(OBJS)$(C_DEPS)$(EXECUTABLES)$(ELFSIZE)$(ELFCHECK)$(S_UPPER_DEPS) LEDs.elf -@echo ' ' secondary-outputs: $(ELFSIZE) $(ELFCHECK) .PHONY: all clean dependents .SECONDARY: -include ../makefile.targets There is not anything like -lstdio.h Is there any way of searching a word inside the whole project in order to locate the error? --------------------------------------- Posted through http://www.FPGARelated.com
Re: SDK example from Xilinx do not compile - Gabor - 2010-08-18 09:59:00
On Aug 17, 6:12=A0pm, "Rice" <albertopv@n_o_s_p_a_m.n_o_s_p_a_m.hotmail.com> wrote: > My makefile is the following: > > #########################################################################= ####### > # Automatically-generated file. Do not edit! > #########################################################################= ####### > > -include ../makefile.init > > RM :=3D rm -rf > > # All of the sources participating in the build are defined here > -include sources.mk > -include subdir.mk > -include objects.mk > > ifneq ($(MAKECMDGOALS),clean) > ifneq ($(strip $(C_DEPS)),) > -include $(C_DEPS) > endif > ifneq ($(strip $(S_UPPER_DEPS)),) > -include $(S_UPPER_DEPS) > endif > endif > > -include ../makefile.defs > > # Add inputs and outputs from these tool invocations to the build variabl= es > > ELFSIZE +=3D \ > LEDs.elf.size \ > > ELFCHECK +=3D \ > LEDs.elf.elfcheck \ > > # All Target > all: LEDs.elf secondary-outputs > > # Tool invocations > LEDs.elf: $(OBJS) $(USER_OBJS) > =A0 =A0 =A0 =A0 @echo 'Building target: $@' > =A0 =A0 =A0 =A0 @echo 'Invoking: MicroBlaze gcc linker' > =A0 =A0 =A0 =A0 mb-gcc > -L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\incl= ude" > -Wl,-T -Wl,../src/lscript.ld > -L../../empty_application_bsp_0/microblaze_0/lib -mxl-pattern-compare > -mcpu=3Dv7.30.a -mno-xl-soft-mul -o"LEDs.elf" $(OBJS) $(USER_OBJS) $(LIBS= ) > =A0 =A0 =A0 =A0 @echo 'Finished building target: $@' > =A0 =A0 =A0 =A0 @echo ' ' > > LEDs.elf.size: LEDs.elf > =A0 =A0 =A0 =A0 @echo 'Invoking: MicroBlaze Print Size' > =A0 =A0 =A0 =A0 mb-size LEDs.elf =A0|tee "LEDs.elf.size" > =A0 =A0 =A0 =A0 @echo 'Finished building: $@' > =A0 =A0 =A0 =A0 @echo ' ' > > LEDs.elf.elfcheck: LEDs.elf > =A0 =A0 =A0 =A0 @echo 'Invoking: Xilinx ELF Check' > =A0 =A0 =A0 =A0 elfcheck LEDs.elf -hw ../../ledd/system.xml -pe microblaz= e_0 =A0|tee > "LEDs.elf.elfcheck" > =A0 =A0 =A0 =A0 @echo 'Finished building: $@' > =A0 =A0 =A0 =A0 @echo ' ' > > # Other Targets > clean: > =A0 =A0 =A0 =A0 -$(RM) $(OBJS)$(C_DEPS)$(EXECUTABLES)$(ELFSIZE)$(ELFCHECK= )$(S_UPPER_DEPS) > LEDs.elf > =A0 =A0 =A0 =A0 -@echo ' ' > > secondary-outputs: $(ELFSIZE) $(ELFCHECK) > > .PHONY: all clean dependents > .SECONDARY: > > -include ../makefile.targets > > There is not anything like -lstdio.h > > Is there any way of searching a word inside the whole project in order to > locate the error? =A0 =A0 =A0 =A0 =A0 > > --------------------------------------- =A0 =A0 =A0 =A0 > Posted throughhttp://www.FPGARelated.com If the problem isn't in the make file, then it's possible the error message is just messed up and the real issue is that it can't find stdio.h Near the top of the code in your original post you have: #include "stdio.h" This implies the header file should be located in the project directory. Normally system libraries are included as: #include <stdio.h> which indicates the header file is in the system libraries directory. Are there any other projects you could look at to see if this might be the normal way to include stdio.h? Regards, Gabor______________________________
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Re: SDK example from Xilinx do not compile - Anssi Saari - 2010-08-18 13:34:00
"Rice" <albertopv@n_o_s_p_a_m.n_o_s_p_a_m.hotmail.com> writes: > There is not anything like -lstdio.h Maybe it's in the included makefile.init then? Or somewhere in the project settings? > Is there any way of searching a word inside the whole project in order to > locate the error? Surely that's normal computer usage?
Re: SDK example from Xilinx do not compile - Brian Drummond - 2010-08-18 14:41:00
On Tue, 17 Aug 2010 17:12:08 -0500, "Rice" <albertopv@n_o_s_p_a_m.n_o_s_p_a_m.hotmail.com> wrote: >My makefile is the following: > ># Tool invocations >LEDs.elf: $(OBJS) $(USER_OBJS) > @echo 'Building target: $@' > @echo 'Invoking: MicroBlaze gcc linker' > mb-gcc >-L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\include" ; >-Wl,-T -Wl,../src/lscript.ld >There is not anything like -lstdio.h Look for an error in that "script.ld" which sounds like a linker script. Any mention of "stdio" there is suspicious Possibly rename/remove it and use the "generate linker script" tool to make a new one. - Brian
Re: SDK example from Xilinx do not compile - Rice - 2010-08-20 05:47:00
One workmate of mine has given me a small clue of how the problem can besolved. The failing line is at the makefile. The following: mb-gcc-L"C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\include"-Wl,-T -Wl,../src/lscqagipt.ld-L../../empty_application_bsp_0/microblaze_0/lib -mxl-pattern-compare-mcpu=v7.30.a -mno-xl-soft-mul -o"LEDs.elf" $(OBJS) $(USER_OBJS) $(LIBS) Here the error is: /cygdrive/c/Xilinx/12.1/ISE_DS/EDK/gnu/microblaze/nt/bin/../lib/gcc/microblaze-xilinx-elf/ 4.1.2/../../../../microblaze-xilinx-elf/bin/ld:cannot find -lstdio.h which mainly tells that it can not find libstdio.a in the library folder. I have introduced in windows' environment variables the following path: C:\Xilinx\12.1\ISE_DS\EDK\gnu\microblaze\nt\microblaze-xilinx-elf\include but the error remains the same. In that folder there is no libstdio.a aswell as in the rest of the EDK folders... really i do not know what to do at this point --------------------------------------- Posted through http://www.FPGARelated.com______________________________
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