Ben Stienstra

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qrp_labs_qcx_firmware

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qrp_labs_qcx_firmware [2019/10/12 15:06]
admin [Programming]
qrp_labs_qcx_firmware [2020/05/10 12:34] (current)
admin
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 =====QRP Labs - QCX firmware upgrade with Raspberry Pi===== =====QRP Labs - QCX firmware upgrade with Raspberry Pi=====
  
-2019-10-12 - Using a Raspberry Pi board as AVR programmer to update the QRP Labs QCX transceiver'​s firmware. The power draw from the QCX to the RPi seemed a bit too much, so I did not use the RPi 5v output.+Using a Raspberry Pi board as AVR programmer to update the QRP Labs QCX transceiver'​s firmware. The power draw from the QCX to the RPi seemed a bit too much, so I did not use the RPi 5v output.
  
-{{::​img_2158.jpg?​nolink&​600|}}+{{::​img_2158.jpg?​nolink&​600|}} ​\\ 
 +//Photo of older version firmware, i'm now at v1.05.//
  
 {{::​img_2155.jpg?​nolink&​600|}} {{::​img_2155.jpg?​nolink&​600|}}
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   * A built and working QCX tranceiver. Website: [[http://​qrp-labs.com/​qcx.html]]   * A built and working QCX tranceiver. Website: [[http://​qrp-labs.com/​qcx.html]]
   * Jumper wires.   * Jumper wires.
-  * QCX Firmware [[https://​www.qrp-labs.com/​qcx/​qcxfirmware.html]]. ​Direct link (2019-10-12):​ [[http://​qrp-labs.com/​images/​qcx/​firmware/​T1.01a.hex]]+  * QCX Firmware [[https://​www.qrp-labs.com/​qcx/​qcxfirmware.html]]. 
 +  * **Connect a dummy load! I did see a unit going into transmit when connected to the RPi, during flashing transmit was offI haven'​t investigated how and why this happens.**
  
 ====Configure raspbian==== ====Configure raspbian====
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 ====Programming==== ====Programming====
-  * Check connection:<​code>​sudo avrdude -p atmega328 ​-c linuxspi -P /​dev/​spidev0.0 -v -b19200</​code>​ +  * Check connection:<​code>​sudo avrdude -p atmega328p ​-c linuxspi -P /​dev/​spidev0.0 -v -b19200</​code>​ 
-  * Program latest firmware:<​code>​sudo avrdude -p atmega328 ​-c linuxspi -P /​dev/​spidev0.0 -v -b19200 -U flash:w:T1.01a.hex</​code>​+  * Program latest firmware:<​code>​sudo avrdude -p atmega328p ​-c linuxspi -P /​dev/​spidev0.0 -v -b19200 -U flash:w:T1.04.hex</​code>​
  
  
qrp_labs_qcx_firmware.1570885564.txt.gz · Last modified: 2019/10/12 15:06 by admin