Re: HEX file in LPC2000 Flash Utility
- From: Arlet <usenet+5@xxxxxxxxxx>
- Date: Thu, 31 Jan 2008 02:11:58 -0800 (PST)
On Jan 31, 10:50 am, sarah <sarah.stud...@xxxxxxxxx> wrote:
Hello there
I am upgrading MCU on our MICR check reader with the LPC2000 Flash
Utility V2.2.2. This device is connected to serial port (DB9f). I do
the steps with the manual I have. In this manual, first I read the
Part ID and Boot Loader ID of the device. Then I erase and Blank
check. All these parts are done properly but when I want to Upload my
HEX file to the flash the Error message is occurred and say "Invalid
or Unsupported HEX file!".
What does your .hex file look like ? It should look something like
this:
http://margo.student.utwente.nl/el/misc/intl_hex.htm
Can any one help me this problem?
Just a little point: In the manual is written the XTAL Freq should be
11059 KHZ and Baud Rate 57600. I use Windows Operating system and
change the Baud Rate of COMM port to 57600 but don't know how to
change the frequency? Any idea?
The frequency in the flash utility screen should match the crystal
frequency on your device. It has nothing to do with windows.
.
- References:
- HEX file in LPC2000 Flash Utility
- From: sarah
- HEX file in LPC2000 Flash Utility
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