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PSoC 4 MCU

AnCo_2736831
Contributor

Hi,

I have written a PSOC4 BLE program to turn on a LED for 5sec and turn off and go to deep sleep. I know during deep sleep the PSOC4 BLE will not send any signal. How do I access the PSoC4 BLE microcontroller using an Android Device using BLE for further control?

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1 Solution
GyanC_36
Employee

Hello,

  A BLESS interrupt generates at every advertising and Connection interval which wakes up the system from DeepSleep as well. For 5 Second ,you may use a timer.

Please refer the below Application Note on Low Power Design ...http://www.cypress.com/file/140991/download

Sample Project from here PSoC-4-BLE/100_Projects_in_100_Days/Day027_BLE_Power_Measurement at master · cypresssemiconductorco/...

Regards,

Gyan

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3 Replies
JoMe_264151
Expert II

Deep sleep state is left when an interrupt is generated. You may use BLE as an interrupt source.

Bob

Anonymous
Not applicable

Using the WDT as a deep sleep timer, you can also have the unit sleep during the 5 seconds that the LED is on, and then wakeup with the WDT interrupt to turn off the LED and go back to sleep (saves power)

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GyanC_36
Employee

Hello,

  A BLESS interrupt generates at every advertising and Connection interval which wakes up the system from DeepSleep as well. For 5 Second ,you may use a timer.

Please refer the below Application Note on Low Power Design ...http://www.cypress.com/file/140991/download

Sample Project from here PSoC-4-BLE/100_Projects_in_100_Days/Day027_BLE_Power_Measurement at master · cypresssemiconductorco/...

Regards,

Gyan

View solution in original post