Hi All,
Having a bit of trouble flashing my Netduino Mini to 4.2.0.1.
What I have done:
1) Reset the Mini by pushing 5V to the reset pad.
2) Flashed TinyBooterDecompressor.bin with SAM-BA
This seems to work ok. If I flash the RS-232 version, then hook PUTTY up to the serial port, I get:
TinyBooter v4.2.0.0
NetduinoMini Build Date: Sep 19 2012 19:39:48
ARM Compiler version 410894
MSdbgV1 ÿ׶-@Ó
If I flash with the TTL version and try to connect to the TTL pins, I don't get anything back.
Regardless, when I try to flash the firmware, I cannot ping the Netduino Mini with MFDeploy. I get "Error: No response from device."
I've tried re-booting the Mini while pushing 5V to the DTR pin, without effect.
I've tried the steps here http://forums.netdui...-netduino-mini/ but no luck.
Any ideas?
Trouble flashing Netduino Mini
Started by George C, Nov 26 2012 06:55 PM
2 replies to this topic
#1
Posted 26 November 2012 - 06:55 PM
#2
Posted 26 November 2012 - 11:18 PM
Bit of an update here...
I was able to successfully flash. What I did:
1) Open MF Deploy
2) "Connect" to the COM port I was using (RS-232).
3) Select "Erase"
4) Flash new files as normal.
I've flashed the TTL version of the firmware, and can confirm that I can connect via PuTTY. I see the framework components load. I've not flashed an application, but I would assume that will work.
However, I still cannot ping the device. Whenever I try, I get "Error: No response from device."
Am I doing something way wrong? What state does the device/MFDeploy need to be in in order to ping?
#3
Posted 30 November 2012 - 09:34 AM
Hi George,
If you deploy TTL firmware, the "pingable" port will be the TTL port (pins 11/12). Otherwise it'll remain on pins 1/2.
Chris
If you can deploy via MFDeploy, you should be able to ping the board.Am I doing something way wrong? What state does the device/MFDeploy need to be in in order to ping?
If you deploy TTL firmware, the "pingable" port will be the TTL port (pins 11/12). Otherwise it'll remain on pins 1/2.
Chris
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