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Studio Bluetooth

NeDh_4602711
Level 5
50 replies posted 25 replies posted 25 sign-ins
Level 5

Hello,

I am using WICED Studio 6.2 with CYBT-343026-01 and currently, I am using deep sleep by using wiced_power_save_start(WICED_WAKE_SOURCE_TIMEOUT,30000); API, and as per documentation after deep sleep on wake it reboots the controller every time. But my problem here is that it gives a spike in current consumption up to 8~9 milliampere on boot. Why so? Also, I have noticed that some GPIO pin goes high for some milliseconds during reboot of the controller. Is this is Cypress's known behavior?

Thanks and regards,

Neeraj

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1 Solution
Charles_Lai
Moderator
Moderator 250 replies posted 100 solutions authored 100 replies posted
Moderator

Hi,

This is a known behavior to Cypress and it's common.

Before the controller completes the reboot and initiation, the GPIO pins and current consumption state can be unpredictable. Please keep the connected device waiting until CYBT-343026-01 stabilizes down.

Best regards

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2 Replies
Charles_Lai
Moderator
Moderator 250 replies posted 100 solutions authored 100 replies posted
Moderator

Hi,

This is a known behavior to Cypress and it's common.

Before the controller completes the reboot and initiation, the GPIO pins and current consumption state can be unpredictable. Please keep the connected device waiting until CYBT-343026-01 stabilizes down.

Best regards

NeDh_4602711
Level 5
50 replies posted 25 replies posted 25 sign-ins
Level 5

Thanks for the confirmation.

Regards,

Neeraj Dhekale

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