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PSoC Creator & Designer Software

New Contributor II

Hi All

I have the UART to Ble central code running on a CY5677 dongle along with the UART to Ble peripheral code on a CY8C4248LQI-BL583.

I have a 2 CoolTerm windows on my PC, one connected to the CY5677 dongle and  the other connected to the CY8C4248LQI-BL583. module.

When I type in the dongle window I see the characters in the module window , and vice versa.


When I uncomment

    #define     LOW_POWER_MODE

in the peripheral code main.h and rebuild, I only see traffic in the dongle to module direction.

I cannot see any traffic in the module to dongle (peripheral to central) direction.

Does any body know why ?


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