Hi
I tried your scripts several times and got ERROR.
I use Pi3 and Pi-Star 4.1.5
The error is
pi-star@pi-star(ro):~$ /usr/local/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
-bash: /usr/local/bin/stm32flash: No such file or directory
There is stm32flash on /usr/local/bin directory.
Very strange.
I think I came very near to the GOAL.
So please help me again.
73
POG MMDVM firmware compiling error
Re: POG MMDVM firmware compiling instructions for 2020 and beyond
Thanks Info.
Where can I find your new Instruction script ??
Where can I find your new Instruction script ??
Re: POG MMDVM firmware compiling instructions for 2020 and beyond
HI
I have still ERROR.
I use new sd card and set Pi-star.
The error is
pi-star@pi-star(ro):~$ /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
stm32flash 0.5
http://stm32flash.sourceforge.net/
Intel HEX ERROR: System Error
bin/mmdvm.elf: No such file or directory
What is wrong?
I have still ERROR.
I use new sd card and set Pi-star.
The error is
pi-star@pi-star(ro):~$ /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
stm32flash 0.5
http://stm32flash.sourceforge.net/
Intel HEX ERROR: System Error
bin/mmdvm.elf: No such file or directory
What is wrong?
Re: POG MMDVM firmware compiling instructions for 2020 and beyond
Hi
I tried but got NEW ERROR below
pi-star@pi-star(ro):MMDVM$ /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
stm32flash 0.5
http://stm32flash.sourceforge.net/
Using Parser : Raw BINARY
Interface serial_posix: 57600 8E1
Cannot open file "/sys/class/gpio/gpio20/direction"
I put that scripts on MMDVM directory.
???
I tried but got NEW ERROR below
pi-star@pi-star(ro):MMDVM$ /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
stm32flash 0.5
http://stm32flash.sourceforge.net/
Using Parser : Raw BINARY
Interface serial_posix: 57600 8E1
Cannot open file "/sys/class/gpio/gpio20/direction"
I put that scripts on MMDVM directory.
???
Re: POG MMDVM firmware compiling error
I put these script and it started writing to NNDVM BUT
============
cd MMDVM
sudo pistar-watchdog.service stop
sudo systemctl stop mmdvmhost.timer
sudo systemctl stop mmdvmhost.service
echo 21 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio21/direction
echo 20 > /sys/class/gpio/export
echo in > /sys/class/gpio/gpio20/direction
sudo /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
=======================
Stopped at
Using Parser : Raw BINARY
Interface serial_posix: 57600 8E1
Version : 0x22
Option 1 : 0x00
Option 2 : 0x00
Device ID : 0x0418 (STM32F105xx/F107xx)
- RAM : 64KiB (4096b reserved by bootloader)
- Flash : 256KiB (size first sector: 2x2048)
- Option RAM : 16b
- System RAM : 18KiB
Write to memory
Erasing memory
Wrote and verified address 0x08040000 (56.98%) Done.
Starting execution at address 0x08000000... done.
=======
I tried several times and it stopped at same 56.98% !
============
cd MMDVM
sudo pistar-watchdog.service stop
sudo systemctl stop mmdvmhost.timer
sudo systemctl stop mmdvmhost.service
echo 21 > /sys/class/gpio/export
echo out > /sys/class/gpio/gpio21/direction
echo 20 > /sys/class/gpio/export
echo in > /sys/class/gpio/gpio20/direction
sudo /usr/bin/stm32flash -v -w bin/mmdvm.elf -g 0x0 -R -i 20,-21,21:-20,21 /dev/ttyAMA0
=======================
Stopped at
Using Parser : Raw BINARY
Interface serial_posix: 57600 8E1
Version : 0x22
Option 1 : 0x00
Option 2 : 0x00
Device ID : 0x0418 (STM32F105xx/F107xx)
- RAM : 64KiB (4096b reserved by bootloader)
- Flash : 256KiB (size first sector: 2x2048)
- Option RAM : 16b
- System RAM : 18KiB
Write to memory
Erasing memory
Wrote and verified address 0x08040000 (56.98%) Done.
Starting execution at address 0x08000000... done.
=======
I tried several times and it stopped at same 56.98% !
Re: POG MMDVM firmware compiling error
I once tried and got ERROR.
When writing to MMDVM the LED of PWR stay lit and ACT is flashing fast.
And stopped at 56%.
It is very strange.
When writing to MMDVM the LED of PWR stay lit and ACT is flashing fast.
And stopped at 56%.
It is very strange.
Re: POG MMDVM firmware compiling error
And after writing (even 56%) remove jumper of MMDVM board and power on Rip,
only PWR LED is lit on the MMDVM.
So I think I failed to write the firm of MMDVM.
only PWR LED is lit on the MMDVM.
So I think I failed to write the firm of MMDVM.
Re: POG MMDVM firmware compiling error
Thanks for your many message and suggestion.
Yes,This is very hard for me to firm-up my POG board.
I came to the time to give up.
Thanks again
73 de JA3VQW/Hiro
Yes,This is very hard for me to firm-up my POG board.
I came to the time to give up.
Thanks again
73 de JA3VQW/Hiro
Re: POG MMDVM firmware compiling error
I could firm-up completely.
BUT MMDVM does not work.
Dashboard shows modem is BUT my MMDVM TCXO is 19.2MHz.
Whuuuuumm.
BUT MMDVM does not work.
Dashboard shows modem is BUT my MMDVM TCXO is 19.2MHz.
Whuuuuumm.
Re: POG MMDVM firmware compiling error
I finally succeeded!
IZ8GUR checked his HEX file and told me it is completely OK.
So I tried again again and MMDVM firm is now ==========================================
Procedure is
1) Rpi ON and
wget https://www.iz8gur.it/downloads/mmdvm_pog/mmdvm.hex
2) Rip OFF and set MMDVM board in BOOT MODE.
3)
rpi-rw
sudo stm32flash -w mmdvm.hex -v /dev/ttyAMA0
(If error occurs try several time to write to 100%)
4) Power off Rip and set MMDVM board to normal mode and Power on Rpi
===========================================
This was very very long struggle.
Thanks very much.See you guys on the air.
IZ8GUR checked his HEX file and told me it is completely OK.
So I tried again again and MMDVM firm is now ==========================================
Procedure is
1) Rpi ON and
wget https://www.iz8gur.it/downloads/mmdvm_pog/mmdvm.hex
2) Rip OFF and set MMDVM board in BOOT MODE.
3)
rpi-rw
sudo stm32flash -w mmdvm.hex -v /dev/ttyAMA0
(If error occurs try several time to write to 100%)
4) Power off Rip and set MMDVM board to normal mode and Power on Rpi
===========================================
This was very very long struggle.
Thanks very much.See you guys on the air.