redbearlab / biscuit Goto Github PK

It just closed my previous response for some reason. Anyways even with the new code, I'm still getting a bad signal from the TX line on power up. Any thoughts.

As title.

After much trying I'm able to compile the Biscuit source code (reading through the Readme and all). Finally, it says that this library (CC2540_ble_single_chip_peri.lib) file is not found. I checked my TI Library too but it is not there.
I downloaded the library from here.

After upgrading BLE Mini to latest UART(TX,RX) firmware the pairing key fails for both 0000 or 1234

When I tried to compile the firmware Biscuit I get a few errors:
The error is too few arguments to function call GATTServApp_RegisterService().Also the same thing occurs with function call to GATTServApp_ProcessCharCfg().
And there 3 more errors. So if you can please have a look

Can i download this firmware into a cc2541 soc?

Biscuit does not appear to expose any characteristic for enabling and changing the UART parity bit from the default of none.

According to the TI CC2240 User Guide / Datasheet this should be possible but the code is commented so poorly I cannot find where Biscuit even sets the UxUCR register so I could at least make a custom firmware for it.

All of my target devices are hard-coded for even parity so I have to find a firmware-level solution.

Using Version 2 of the Biscuit firmware on the BLE CC254x 1.4, there is an issue where a byte is transmitted through the tx line when the chip is first powered up.

Steps to reproduce:
Observe the tx line of the BLE Mini when the device is powered on.

In my testing with a baud rate of 9600, the byte that is transmitted has been 0xFE.

Hi!

It would be fantastic if Biscuit-UART could be converted for use with the BLE Nano.

I would love to have the UART, Baud rate and name characteristics on the Nano just like the BLE Mini.

Please let me know if this is possible!

Thanks!