mesa 7i73 4x8 keypad problems on KEY8 input

COFHAL
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09 May 2025 00:57 #328036 by COFHAL

Replied by COFHAL on topic mesa 7i73 4x8 keypad problems on KEY8 input

How do I update the firmware on the 7i73? Through which port?

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PCW
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09 May 2025 01:11 #328037 by PCW

Replied by PCW on topic mesa 7i73 4x8 keypad problems on KEY8 input

What version do you have?

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COFHAL
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09 May 2025 01:54 #328039 by COFHAL

Replied by COFHAL on topic mesa 7i73 4x8 keypad problems on KEY8 input

I really don't know. I bought my card about 3 years ago and I was just curious to know how to update the firmware directly, because as far as I understood, it doesn't work the way other MESA cards load firmware.

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PCW
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09 May 2025 03:37 #328041 by PCW

Replied by PCW on topic mesa 7i73 4x8 keypad problems on KEY8 input

Mesa Sserial cards can have their firmware upgraded over their
normal serial connections (in most cases) It's done with
the LinuxCNC utility setsserial.

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COFHAL
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09 May 2025 12:28 #328063 by COFHAL

Replied by COFHAL on topic mesa 7i73 4x8 keypad problems on KEY8 input

I understand, but the file you posted is .HEX and not BIT, so to use it, as I understand it, you must use a PIC programmer. My question is: how is this procedure done?

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