C library for PCF8562?

[anjalishelke]

Looking for C library for PCF8562. Can anybody help me.

[frank_m]

I would try a more generic search.

Perhaps a library for another Cortex M device, or even any other microcontroller. If the sources are reasonably clean structured, porting it should be relatively easy.

Better then starting from scratch.

Like this one, perhaps: https://github.com/lewisxhe/PCF8563_Library

[osman]

thanks  but this chip very different form mine. my lcd driver has 4 com (backplane) pins and it si difficult to underestand.

[osman]

hi, did you find or write it? i need it too. pls help me

[david_diaz]

Hello Anjali,

Thank you very much for writing.

If this is a new design I suggest use PCF85162 if none automotive and PCA85162 for automotive.

Unfortunately, I do not have any C library for such device.

Please accept my apologies for any inconvenience this situation might cause.

Regards,

David