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Hi everyone.
I am doing a project for save supply power. I can get Psoc 4 into mode Sleep and use funtion : CySysPmSleep();. But I dont know wake up Psoc4. I want use interrupt GPIO for wake up it.
Please tell me.
Thank so such.
Solved! Go to Solution.
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You can refer the CY8CKIT-042-BLE example projects (such as PSoC_4_BLE_CapSense_Slider_LED) which support waking up the devices from a button press (GPIO interrupt) and start advertising.
The Kit example projects are part of the Cy8CKIT-042-BLE Kit installer (http://www.cypress.com/documentation/development-kitsboards/cy8ckit-042-ble-bluetooth-low-energy-ble... ). Use the Kit Only Package.
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You can refer the CY8CKIT-042-BLE example projects (such as PSoC_4_BLE_CapSense_Slider_LED) which support waking up the devices from a button press (GPIO interrupt) and start advertising.
The Kit example projects are part of the Cy8CKIT-042-BLE Kit installer (http://www.cypress.com/documentation/development-kitsboards/cy8ckit-042-ble-bluetooth-low-energy-ble... ). Use the Kit Only Package.
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Thank bob and roit, I am needing sleep and wake up use any interrupt gpio, not use pin P0.7
I want give psoc4 into mode sleep and wake up from to mode sleep
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Take a look at the PSOC 4 and BLE ap notes -
http://www.cypress.com/documentation/application-notes/an77900-psoc-3-and-psoc-5lp-low-power-modes-a... AN77900 - PSoC® 3 and PSoC 5LP Low-power Modes and Power Reduction Techniques
http://www.cypress.com/documentation/application-notes/an61290-psoc-3-and-psoc-5lp-hardware-design-c... AN61290 - PSoC® 3 and PSoC 5LP Hardware Design Considerations
http://www.cypress.com/documentation/application-notes/an86233-psoc-4-low-power-modes-and-power-redu... AN86233 - PSoC® 4 Low-Power Modes and Power Reduction Techniques
http://www.cypress.com/documentation/application-notes/an90114-psoc-4000-family-low-power-system-des... AN90114 - PSoC® 4000 Family Low-Power System Design Techniques
http://www.cypress.com/documentation/application-notes/an92584-designing-low-power-and-estimating-ba... AN92584 - Designing for Low Power and Estimating Battery Life for BLE Applications
http://video.cypress.com/video-library/search/psoc+4+low+power/
Regards, Dana.