Smart Bluetooth Forum Discussions

Hi all,

I've been working my way through the examples for the BCM20736S and after I flashed the pwm_tones example I'm now unable to flash anything else as the IDE cant find the device and pressing reset doesn't seem to put the device into programming mode at all

any help would be appriciated

Cheers

Hi j.t

Per the discussion you led here: blecm_startAdv() not work correctly when advInterval<160

What are the other options for the adv type in blecm_startAdv (Ex: HCIULP_ADV_NONCONNECTABLE_EVENT = 0x03)? And specs associated with the corresponding options?

Thanks in advance for your help.

The photo on the top is the situation whenever I double click the installing file.

It tells me to find another place to unzip this file.

But there isn't anything happening after choosing another place of my computer

pls help me to find the solution   thanks a lot

Hi,

So I've just started experiencing this issue where the Sense board will only advertise 4 (sometimes 5) times before stopping when powered by the battery. No matter what code or project is run, it will advertise then stop. However if powered by USB and then a button is pressed, it works normally even though the button interrupts only print some simple text. I have three devices, one which works normally, and two which are showing this behaviour while transmitting. Is this a hardware issue and is there some way to reset to fix this?

Hi, shawn antol

Could you share the HDK of SB-BLE-S02 PEVB with me?

My current project will use BCM20736S and firstly we need further verify with one certain EVB.

Thanks.

I am trying to use the 207037S Smart Tag and am trying to read temperature values from it. I am using the health thermometer template provided and a Raspberry Pi to read the Bluetooth data. Right now, we are getting null values for the temperature when using the char-read-hnd command on a characteristic handle. We inspected the code and cannot seem to find where exactly the temperature values are being generated. Can you help point out how to do these things?:

• Generate temperature values
• Which handle is used to read the temperature data from another device?

===

SDK: 2.1.

Tag: 920737.

app: hello-client and hello-sensor.

===

Problem:

We try to implement multi-slave connections with a master.

But in master side (client), we don't know how to query or get GATT table of one slave device.
Didnt see any query API in hello-client codes, i.e. if we want to get device name or model name
to know which slave device is connected and distinguish from other slave devices, what API we can use for it??

Handle 0x15: characteristic Device Name or model name.

Hello,

   I have multiple applications whereby we'd like to create the GATT database during module startup, and not have it be a compile-time option. The reason is that we have applications that are using a separate application MCU and want to use the BCM20737 as just a BLE modem. The goal is to use the same BCM20737 firmware image on multiple applications and not have to make a new BCM20737 firmware every time.

   I found the example on how to swap between two pre-compiled GATT databases, but I didn't see anything showing how to create the GATT database post compilation. Do you have any examples of this? Or, even better, do you have any example of how to create a GATT database via serial port commands like TI has in their "Host Test Release" firmware image. Again, the high level goal is to have one firmware image that we can use for multiple projects and just configure the GATT database from a second MCU.

Prior research that I've done. In case anyone else wants to do the same thing, see these links first.

1. Very good overview of GATT operations:

WICED Smart BCM92073X GATT DB Operation

2. How to create the GATT database in the code:

WICED Smart BCM92073X Create GATT Database

3. This example shows how to switch between two pre-defined GATT databases:

How to change the GATT database after init (bleapp_set_cfg) ?

4. Here they said it's difficult:

Run-time change to GATT database 'definition'

請問一下，我在執行WICED smart IDE時，遇見了，如下圖的問題，請問一下，怎麼解決呢??

我的OS是在WIN8