write code in non-volatile memory of MCP2221

Programmer, In-Circuit Debugger, PIC Start-Up Kit, Memory Interface...

write code in non-volatile memory of MCP2221

Postby navidbox » Sat Oct 13, 2018 12:27 pm

I need help on how to write a very small program to turn the GPI 0 of MCP2221 ON in power up by default.

MCP2221 has two memories. #1SRAM, #2Flash (Non-volatile)

In order to have the power-up default, the program needs to be in the flash and I do not know how to do it.

I prefer to write that program in C#.
navidbox
Newbie
 
Posts: 8
Joined: Thu Jun 16, 2011 2:20 am

Re: write code in non-volatile memory of MCP2221

Postby ober » Fri Oct 19, 2018 2:02 pm

I believe you need to ask from Microchip. MCP2221 is USB to I2C converter, appears as COM or HID class. Programming it should be through the USB class and profile. Have you gone through the datasheet and development tools? And also try to post in Microchip forum :)
Ober Choo
Cytron Technologies Sdn Bhd
www.cytron.com.my
User avatar
ober
Moderator
 
Posts: 1436
Joined: Wed Apr 15, 2009 1:03 pm


Return to PIC Development Tool

Who is online

Users browsing this forum: No registered users and 3 guests

cron