Hello all,
I just tried the Flash Magic to program my LPC1114 board. However, it often fails at the auto-baud stage. Yes, it sometimes passes the auto-baud stage, but rarely. I always pull low the ISP pin and reset the board before trying a new cycle.
If I manually sync the baud rate with a terminal, the subsequent programming will go smoothly.
I am not sure what is going on. I have attached the debug log, which I cannot comprehend, to help isolate the problem.
One thing to note is that when manually doing the auto-baud stage, the terminal will often echo garbled bytes when '?' is sent.
I have to try again with <ENTER> then '?'. This may have to be tried several times.
When 'Synchronized' string is received, sending 'Synchronized' again will complete the auto-baud stage.
ISP commands will then go smoothly.
If it is a hardware connection problem, I have no idea why the lengthy programming steps would go smoothly after a successful auto-baud.
P.S. I tried the latest version, which is 7.50.
Thanks in advance for any pointers.
Brian
I just tried the Flash Magic to program my LPC1114 board. However, it often fails at the auto-baud stage. Yes, it sometimes passes the auto-baud stage, but rarely. I always pull low the ISP pin and reset the board before trying a new cycle.
If I manually sync the baud rate with a terminal, the subsequent programming will go smoothly.
I am not sure what is going on. I have attached the debug log, which I cannot comprehend, to help isolate the problem.
One thing to note is that when manually doing the auto-baud stage, the terminal will often echo garbled bytes when '?' is sent.
I have to try again with <ENTER> then '?'. This may have to be tried several times.
When 'Synchronized' string is received, sending 'Synchronized' again will complete the auto-baud stage.
ISP commands will then go smoothly.
If it is a hardware connection problem, I have no idea why the lengthy programming steps would go smoothly after a successful auto-baud.
P.S. I tried the latest version, which is 7.50.
Thanks in advance for any pointers.
Brian