Armite F4 loosing program


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disco4now

Guru

Joined: 18/12/2014
Location: Australia
Posts: 959
Posted: 03:45am 13 Dec 2024      

A restart with PE3 held low would erase the program area. i.e. an MMBasic reset. The firmware puts an internal pullup on it before it tests. Are you using PE3 , could it be held low for any reason if you had a power restart or restart because of a false trigger on reset pin.