Smart Bluetooth Forum Discussions

My application would like to enter a long timed sleep, and possibly wake up on an interrupt.  This seems to work OK, but I am trying to figure out if there is a way to learn how much time I spent asleep, so I can adjust my local clock?

The RTC API seems to reset back to 0 when the sleep ends.  Is there any way to get the elapsed time?

Hi,

My customer is checking if there is a more detailed documentation on function call description?

Which function call they can use to write their applications?

Thank you for your support.

Where can I find a datasheets on the BCM 20736 (BLE+ARM+Wireless Charging)  and BCM 4771 (GNSS Satellite Sensors) ?

Thanks for your help

Bob

A few questions regarding directed advertisements:

1. In BLE_PROFILE_CFG is .high_direct_adv_interval and .low_direct_adv_interval in units of seconds or slots?

2. When I start undirected advertisements I get a printout to console: "BLE_high_un_adv:timer(0)" and it works.  When I start directed advertisements I get a printout to console: "BLE_high_dir_adv:timer(0,2).  After this there appears to be timer issues; the normal 1s timer and fine timer essentially crash; they greatly slow down and become sporadic.  Has anyone experienced this?

Thanks.

Hello,

Thank you for providing the source code for WsOtaUpgrade.

Could you provide instructions on how to build it? Do I need to purchase Microsoft Visual Studio?

I was not able to open the project with Microsoft Visual C++ 2010 Express.

I have changed tx_power_level to -25 dBm but I am still able to measure RSSI of -20 dBm while very close to the client. This means that the WICED smart card is not changing the tx_power level to -25 dBm. Do you know of a reason why the WICED smart card may accept blecm_setTxPowerInConnection of -25 dBm but in reality is not us tx power of -25 dBm?

Hi,

Is the BCM20702 BT chip officially supported in Linux ?

Can I buy any BT adapter based on BCM20702 chip with the confidence that it will work in Linux.

I could find that the BT adapter by the OEM "Pluggable" claims that it is supported in Linux.  (VID 0x0a5c, PID 0x21e8).

But I could find that many other adapters using BCM20702 like GMYLE has not mentioned about linux support.

Is VID/PID for bcm20702 same for all OEMs?

Thanks

Shafy

How to config  a polling button?

      GPIO_INPUT|GPIO_INIT_HIGH/*LOW*/|GPIO_INT|GPIO_BUTTON,

      GPIO_INPUT|GPIO_INIT_HIGH/*LOW*/|GPIO_INT|GPIO_BUTTON2,

      GPIO_INPUT|GPIO_INIT_HIGH/*LOW*/|GPIO_INT|GPIO_BUTTON3,

Hello, good afternoon. You can implement a Peripheral application using C # code for Bluetooth Low Energy. Is there any reference?