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Topics - canggou

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LPC2xxx / LPC2103 command line problem
« on: October 25, 2007, 02:02:47 am »
First:My English is not so good

The problem is:
1. if you power on the LPC2103 then try to flash the AMR using command line within approximately 10 seconds
fm @a.txt
a.txt contents
COM(1, 9600)
DEVICE(LPC2103, 10.760000)
HARDWARE(BOOTEXEC, 50, 100)
HEXFILE(D:\a.hex, NOCHECKSUMS, NOFILL, PROTECTISP)
fm will succeed.
2. but if you power on the LPC2103 then try to flash the AMR using command line after approximately 10 seconds
fm @a.txt
a.txt contents
COM(1, 9600)
DEVICE(LPC2103, 10.760000)
HARDWARE(BOOTEXEC, 50, 100)
HEXFILE(D:\a.hex, NOCHECKSUMS, NOFILL, PROTECTISP)
it will failed with following msg:
connection failed:invalid command

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