Hi: I am curious if this is an indication of a programmable part wear out, or perhaps simply a timing issue between my K3 and computer.
I was installing the 5.38 firmware update today in anticipation of installing the two new synthesizer hardware upgrades. The K3 utility found the latest software, connected without issue, and proceeded to do the MCU update to 5.38. However when it came time to the Front Panel Firmware, it failed, complaining that a retry count had been exceeded. The remainder of the update went just fine, with both of my existing synthesizers being successfully updated. The good news is that a retry of the update (Send All Firmware to K3) worked the second time around, but it still remarked on one retry being required. I have copied the log data that shows the problem, and again wonder if this was just bad luck, or an indication that the programmable part on my FPF is wearing out: K3 responded with revision 05.38 16:23:43 MCU firmware load is complete 16:23:43 Elecraft K3 Utility Revision 1.13.5.9 16:23:43 OS Version 6.2 Build 9200 16:23:43 K3 MCU revision 05.38. RS-232 speed 38400 bit/s. 16:23:48 Sending firmware file C:\Users\Robert\Desktop\K3\hfpf0125.hex to FPF 16:23:50 Retry 1 successful at address 0x00000450 16:23:51 Retry 1 successful at address 0x00000660 16:24:01 Retry 1 successful at address 0x00001B20 16:24:06 Retry 1 successful at address 0x00002460 16:24:09 Send FPF firmware failed at load address 0x000029E0 16:24:09 Ready 16:24:09 Total number of retries was 14 16:24:09 Highest number of retries for any block was 10 16:24:09 Error code 0xE2000044: Retry limit has been exhausted 16:24:09 FPF verification failed. Reload FPF. 16:24:09 Click "Close" to close this window Here is the log for the second (successful) attempt: 16:36:36 Sending firmware file C:\Users\Robert\Desktop\K3\hfpf0125.hex to FPF 16:37:06 Retry 1 successful at address 0x00003960 16:38:07 Waiting 6 seconds for reset to complete 16:38:13 Ready 16:38:13 Total number of retries was 1 16:38:13 Highest number of retries for any block was 1 16:38:13 Loaded FPF firmware revision 01.25 K3 responded with revision 01.25 16:38:13 FPF firmware load is complete 73, Bob, WB4SON ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
