Author Topic: ISP Command to Reset the LPC935  (Read 6574 times)

Je Gold

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ISP Command to Reset the LPC935
« on: July 07, 2009, 06:02:56 am »
Hi Andy,

After reading the LPC935 User Manual  I notice there is a ISP command to reset the MCU...  does flashmagic send this as the last command after programming?

Does flashmagic have the ability to send ISP REST MCU command while MCU is in ISP mode?

Thanks

Joe

Andy Ayre

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Re: ISP Command to Reset the LPC935
« Reply #1 on: July 07, 2009, 11:39:08 am »
Getting the LPC9xx devices into ISP mode requires three pulses on the reset pin, as I'm sure you know. The easiest solution to doing this is to add the extra circuitry and let Flash Magic generate them using DTR and RTS. When this option is used after programming Flash Magic resets the device using DTR and RTS.

So the ISP command is currently not supported.

Andy
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Je Gold

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Re: ISP Command to Reset the LPC935
« Reply #2 on: July 08, 2009, 04:09:32 am »
Many thanks