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katola / glcd-arduino

Automatically exported from code.google.com/p/glcd-arduino
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glcd device init code hangs on certain initlialization errors. #10

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Currently, the glcd device level init code will hang if things
are not working properly or not wired correctly.

Should the init code be modified to support returning an error if
initialization fails (times on reset/busy status) rather than hang?

Original issue reported on code.google.com by bperry...@gmail.com on 24 Mar 2011 at 6:51

GoogleCodeExporter commented 8 years ago 
low level init code has been updated to return error status rather than
hang if module status appears to be stuck in either RESET or BUSY.
diags has also been updated to report these initialization errors.
This was added in r436

Original comment by bperry...@gmail.com on 14 Dec 2011 at 12:07