Smart Bluetooth Forum Discussions

I'd like to include the files which are in other application.

For example, I'd like to include Ws_upgrade_uart.h in ram/uart_firmware_upgrade into rom/health_thermometer_plus.

How should I change the makefile ?

what are the rules in choosing handles when adding elements to my GATT database structure???

other BLE stacks that i have worked with never gave me the choice of designating a handle ID when adding a service or characteristic, so i'm seeking guidance on how to make the choice....

in many of these sample apps, it would appear that there are "gaps" (no pun intended) between the handles of consecutive items in the GATT database....

if i have a legacy custom profile (implemented on another platform) whose handle values i know, can i essentially force the same assignments here???  

I noticed this function in the v2.0.1 API reference guide:

Gets the current state of gpioPortPin.

Parameters

gpioPortPin	The port + pin to sense.
period	The sampling period in number of 24MHz clock cycles.

Returns

The return value is the number of oscillations the capsense input oscillated in period.

Are there any examples of using this function or documentation on the hardware that it uses?  Which GPIO pins on the BCM20737/BCM20736S are compatible with this function? What is the oscillation frequency as a function of load capacitance? What (if anything) do I need to do to set up the pin for capacitive measurements?

Hi,

Our customer would like to know whether BCM20737 can be waked up by RX data(event) from other devices while staying in Sleep mode.

As I can see in devicelpm.h of SDK, there is wake-up mask in this file as follows,

/// All wake HID sources

DEV_LPM_WAKE_SOURCE_MASK    = (DEV_LPM_WAKE_SOURCE_GPIO | DEV_LPM_WAKE_SOURCE_KEYSCAN | DEV_LPM_WAKE_SOURCE_QUAD)

According to this mask, I can guess there is no way to wake up from RX data, right?

As I know, BCM20737 can be entered sleep mode using 32k clock in connection state between two devices. At this mode, BCM20737 can be waked up when it receives data from other remote device? If it is possible, how much latency time is needed to be waked up?

Thanks,

SM

The 'how to write applications' doc says that SDK includes the "KeyGen utility" for OTAFU keys. Where is this located?

Hi Broadcom,

I just want the schematic netlist and the PCB layout source for the TAG3 board that supposedly works with your 2.0SDK so I can layout my board using your example as my example.  I sure would like to buy some chips and send businss your way.

I am confused and way behind schedule and can't seem to get any help.

Your hardware reference document for your "TAG3" board that works with the 2.0 SDK (allegedly) seems to be in conflict.

I received a board in the mail from your distributors which looks like this:

Then in your document I see this:

Please note that the board I received in the mail is marked with the PN:  BCM920732TAG_Q32

The layout files appear to have this PN on them:  BCM920737TAG

What is going on???

I just want the schematic netlist and the PCB layout source so I can layout my board using your example as my example.  I sure would like to buy some chips and send businss your way.

I have received a PCB file without a schematic netlist for some other board which does not remotely resemble the TAG3 in the SDK documentation.

Help me please???

Thank You,

JB.

I would like to use WICED SMART as a proximity profile peripheral. I can use the proximity plus example code provided as a starting point but I have the following questions:

-- How is the Alert on Path Loss calculated in the proximity plus example?

-- It the proximity plus example implementation relying on the proximity profile client to calculate the alert on path loss? If so, do you know of a client that I could use to test the proximity plus Alert on Path Loss service?

-- For alert on path loss measurements, it is very useful to have RSSI and Round Trip Time. Is it possible to expose these values in the proximity plus example code?

if I calling sequence is like this:

bleprofile_GenerateADVData(adv,2);

bleprofile_GenerateScanRspData(adv_scan,1);

bleprofile_Discoverable(HIGH_UNDIRECTED_DISCOVERABLE, NULL);

ths BCM20732 will not Broadcast!

if I calling sequence is like this:

bleprofile_GenerateADVData(adv,2);

bleprofile_Discoverable(HIGH_UNDIRECTED_DISCOVERABLE, NULL);

bleprofile_GenerateScanRspData(adv_scan,1);

ths BCM20732 will Broadcast but the ScanRspData is not right! The ScanRspData is the default data which is not i config data.

Please give an answer ,Thanks!

The original 20732A based eval kit included a bluetooth dongle based on the 20702, and the SDK includes various windows client software for example for testing OTAFU.

However I am unable to get anything to work with this dongle on Windows 7.

After getting the drivers to load, it puts up an error saying Broadcom Profile Pack for windows has to be installed.

Where can I find this software?  I was not able to find it using google..

Is there another recommended way to test the windows client software?