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Example for entering sleep mode(or deep-sleep mode) and wake up sequence

Question asked by YuChia Chien on Dec 30, 2018
Latest reply on Jan 10, 2019 by Alice_Yang

I use LPC51U68 with OM40005 board, is there examples that I can follow?


LPC51U68 is used as Master and another device as slave communicate via SPI.

After some initiation steps, I want to let LPC51U68 enter sleep mode or deep-sleep mode then stand by a interrupt from external GPIO pin. (Is a specific GPIO pin need to be selected?)

When receive a interrupt, LPC51U68 needs to configure the status of other GPIO pin.