I'm trying to load an LED sequencing program onto my STM32F446RE, but every time I build the program, I get this error.
.\Objects\Lab #5 LED Sequencing.axf: error: L3906U: Malformed via file '.\Objects\Lab #5 LED Sequencing.lnp'.
Finished: 0 information, 0 warning, 0 error and 1 fatal error messages.
".\Objects\Lab #5 LED Sequencing.axf" - 1 Error(s), 2 Warning(s).
I've tried erasing my flash memory using ST-Link Utility, but it still won't build or load to the target. I believe it might be bricked, but I really don't know. Any response is appreciated
Related
enter image description hereWhen I execute a program that is of microcontroller then complier throws 3 errors:
[Synth 8-4445] could not open $readmem data file program mem.dat; please make sure the file is added to the project and has read permission, ignoring [MicroController:44]
Synth 8-439] module 'ALU' not found MicroController 47
failed synthesizing module 'MicroController MicroController v.21
3 Vivado Tel 4-5] Elaboration failed - please see the console for details Synthesis (3 errors, 1 critical warning
***
CHARACTER W*1
DIMENSION IR(1319), IC(1319)
CALL SCREEN (6)
OPEN (1,FILE='FLOWER.DAT')
DO I=1,1319
READ (1,021,END=035) IR(I),IC(I)
021 FORMAT (I3,I3)
END DO
035 CLOSE(1)
DO J=1,1319
CALL PIXEL (1,IR(J),IC(J)) ; Reading pixel data from the input data file
END DO
READ (*,'(A)') W
CALL SCREEN (3) ; This assembly routine changing text mode to graphics mode
END
**************************
How to solve Input/Output error in GFortran using NetBeans IDE 7.4 Version?
Run time errors given below:
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0x6f8aecb4
#1 0x6f89d642
#2 0x401138
read from master failed
: Input/output error
RUN FAILED (exit value 1, total time: 819ms)
FLOWER.DAT file opened in Plain text mode.
Are there any modifications required?
If modifications are required let me know how to modify which file.
screen.s, pixel.s files are assembly routines.
I am trying to write a binary to a STM32F413ZH Nucleo development board. I am running Windows 10.
I using the bare metal project examples from this github-page. I can succesfully compile any of the example projects but I can't write the binary to the microcontroller.
I am using the makefile which is included in the example projects. To build I write "make" and to write the binary I write "make burn". This gives the following error message:
$ make burn
st-flash 1.6.1
2020-10-21T17:06:17 INFO common.c: F1xx Medium-density: 20 KiB SRAM, 64 KiB flash in at least 1 KiB pages.
mmap() size_t overflow for file Debug/dac.bin
2020-10-21T17:06:17 ERROR common.c: map_file() == -1
stlink_fwrite_flash() == -1
make: *** [burn] Error -1
Can anyone explain why it doesn't work?
I am working on Pintos OS project. I get this message:
Page fault at 0xbfffefe0: not present error writing page in user context.
The problem with Pintos OS project is that it won't simply tell the line and method that caused the exception.
I know how to use breakpoints/watchpoints etc. but is there any way to step right to it without going through the WHOLE flow and ALL OS files line by line so that I could jump into line that caused exception and put breakpoint there? I looked at GDB commands but didn't find anything.
When I debug this project I have to step through the whole program until I find that error/exception which is very time consuming. There is probably a faster way to do this.
Thanks.
Whole trace:
nestilll#vdebian:~/Class/pintos/proj-3-bhling-nestilll-nsren/src/vm/build$ pintos -v -k -T 60 --qemu --gdb --filesys-size=2 -p tests/vm/pt-grow-pusha -a pt-grow-pusha --swap-size=4 -- -q -f run pt-grow-pusha
Use of literal control characters in variable names is deprecated at /home/nestilll/Class/pintos/src/utils/pintos line 909.
Prototype mismatch: sub main::SIGVTALRM () vs none at /home/nestilll/Class/pintos/src/utils/pintos line 933.
Constant subroutine SIGVTALRM redefined at /home/nestilll/Class/pintos/src/utils/pintos line 925.
warning: disabling timeout with --gdb
Copying tests/vm/pt-grow-pusha to scratch partition...
qemu -hda /tmp/N2JbACdqyV.dsk -m 4 -net none -nographic -s -S
PiLo hda1
Loading............
Kernel command line: -q -f extract run pt-grow-pusha
Pintos booting with 4,088 kB RAM...
382 pages available in kernel pool.
382 pages available in user pool.
Calibrating timer... 419,020,800 loops/s.
hda: 13,104 sectors (6 MB), model "QM00001", serial "QEMU HARDDISK"
hda1: 205 sectors (102 kB), Pintos OS kernel (20)
hda2: 4,096 sectors (2 MB), Pintos file system (21)
hda3: 98 sectors (49 kB), Pintos scratch (22)
hda4: 8,192 sectors (4 MB), Pintos swap (23)
filesys: using hda2
scratch: using hda3
swap: using hda4
Formatting file system...done.
Boot complete.
Extracting ustar archive from scratch device into file system...
Putting 'pt-grow-pusha' into the file system...
Erasing ustar archive...
Executing 'pt-grow-pusha':
(pt-grow-pusha) begin
Page fault at 0xbfffefe0: not present error writing page in user context.
pt-grow-pusha: dying due to interrupt 0x0e (#PF Page-Fault Exception).
Interrupt 0x0e (#PF Page-Fault Exception) at eip=0x804809c
cr2=bfffefe0 error=00000006
eax=bfffff8c ebx=00000000 ecx=0000000e edx=00000027
esi=00000000 edi=00000000 esp=bffff000 ebp=bfffffa8
cs=001b ds=0023 es=0023 ss=0023
pt-grow-pusha: exit(-1)
Execution of 'pt-grow-pusha' complete.
Timer: 71 ticks
Thread: 0 idle ticks, 63 kernel ticks, 8 user ticks
hda2 (filesys): 62 reads, 200 writes
hda3 (scratch): 97 reads, 2 writes
hda4 (swap): 0 reads, 0 writes
Console: 1359 characters output
Keyboard: 0 keys pressed
Exception: 1 page faults
Powering off...
to have the GDB debugger run and stop at the desired location:
gdb filename <--start debug session
br main <--set a breakpoint at the first line of the main() function
r <--run until that breakpoint is reached
br filename.c:linenumber <--set another breakpoint at the desired line of code
c <--continue until second breakpoint is encuntered
The debugger will stop at the desired location in the file, IF it ever actually gets there,
When I debug this project I have to step through the whole program
until I find what caused error/exception which is very time consuming.
There is probably a faster way to do this.
Normally what you would do is set a breakpoint just before the error. Then your program will run at full speed, without your intervention, until it reaches that point.
There are several wrinkles here.
First, sometimes it is difficult to know where to put the breakpoint. In this case I suppose I would look for the code that is printing the message, then work backward from there. Sometimes you have to stop at the failure point, examine the stack, set a new breakpoint further up, and re-run the program.
Then there is the mechanics of setting the breakpoint. One simple way is to break by function name, like break my_function. Another is to use the file name and line number, like break my_file.c:73.
Finally, sometimes a breakpoint can be hit many times before the failure is seen. You can use ignore counts (see help ignore) or conditional breakpoints (like break my_function if variable = 27) to limit the number of stops.
I am working under Eclipse with gcc for bare metal ARM. The version control is SVN and the make system is make.
The project is quite large, and it would be beneficial to extract some areas into external libraries. The libraries are to be compiled, collected within an .a file, and the main project will statically link against them.
I managed to do this. The library has it's own makefile, which the project makefile calls. The linking is ok. However, I have trouble when trying to setup debugging! A "Hard fault" occurs within the CPU, and the debugger reports:
Open On-Chip Debugger 0.7.0 (2013-05-05-10:44)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.sourceforge.net/doc/doxygen/bugs.html
WARNING!
This file was not tested with real interface, but is assumed to work as this
interface uses the same layout as configs that were verified. Please report your
experience with this file to openocd-devel mailing list, so it could be marked
as working or fixed.
Info : only one transport option; autoselect 'jtag'
adapter speed: 500 kHz
adapter_nsrst_delay: 100
jtag_ntrst_delay: 100
cortex_m3 reset_config sysresetreq
adapter speed: 3000 kHz
Info : clock speed 3000 kHz
Info : JTAG tap: sam4.cpu tap/device found: 0x4ba00477 (mfg: 0x23b, part: 0xba00, ver: 0x4)
Info : sam4.cpu: hardware has 6 breakpoints, 4 watchpoints
Info : JTAG tap: sam4.cpu tap/device found: 0x4ba00477 (mfg: 0x23b, part: 0xba00, ver: 0x4)
target state: halted
target halted due to debug-request, current mode: Thread
xPSR: 0x01000000 pc: 0x004000d0 msp: 0x2001fffc
force hard breakpoints
Info : accepting 'gdb' connection from 3333
Warn : acknowledgment received, but no packet pending
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x23000052, MEM_AP_TAR 0xfffffffc
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x23000052, MEM_AP_TAR 0xfffffffc
Warn : Block read error address 0xfffffff8
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x23000052, MEM_AP_TAR 0xfffffffc
Error: JTAG-DP STICKY ERROR
Error: MEM_AP_CSW 0x23000052, MEM_AP_TAR 0xfffffffc
Warn : Block read error address 0xfffffff8