Hello guys,
Actually this is the most helpful place in the whole internet for me so maybe someone here will know what is going on.
I'm using Arduino nano to flash MWOSD to minimOSD and get a lot of troubles. I can't get it working with arduino software and tried different things and always get the error that device isn't connected or something like this. When I connect only Arduino to PC everything seems to be ok. I can flash "epprom clear" successfully but when I connect it to minimosd I get the error all the time.
I'm connected like below:
DTR => RST
TX => RX0
RX => TX1
5V => 5V
GND => GND
I tried swapping tx and rx cables with no success and then tried without RST => DTR connection (using only 4 cables = power and ground and TX, RX connected) and first time it was working. Then I realized that it doesn't flash anything to osd because LEDs are always solid on (like on the picture) i can disconnect it and it works only with arduino. Any ideas what can I do?
I tried to swap TX and RX, change COM port, install many drivers, toggle NTSC and PAL etc.
I get the picture on the googles but no OSD.
My wiring looks like this: http://x3.cdn03.imgwykop.pl/c3201142/com...JQEDg6.jpg
EDIT: Actually I couldn't get it to work with Arduino nano the solution was to use FTDI Adapter. Now it works perfectly.
Actually this is the most helpful place in the whole internet for me so maybe someone here will know what is going on.
I'm using Arduino nano to flash MWOSD to minimOSD and get a lot of troubles. I can't get it working with arduino software and tried different things and always get the error that device isn't connected or something like this. When I connect only Arduino to PC everything seems to be ok. I can flash "epprom clear" successfully but when I connect it to minimosd I get the error all the time.
I'm connected like below:
DTR => RST
TX => RX0
RX => TX1
5V => 5V
GND => GND
I tried swapping tx and rx cables with no success and then tried without RST => DTR connection (using only 4 cables = power and ground and TX, RX connected) and first time it was working. Then I realized that it doesn't flash anything to osd because LEDs are always solid on (like on the picture) i can disconnect it and it works only with arduino. Any ideas what can I do?
I tried to swap TX and RX, change COM port, install many drivers, toggle NTSC and PAL etc.
I get the picture on the googles but no OSD.
My wiring looks like this: http://x3.cdn03.imgwykop.pl/c3201142/com...JQEDg6.jpg
EDIT: Actually I couldn't get it to work with Arduino nano the solution was to use FTDI Adapter. Now it works perfectly.