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Firmware for the Mobilinkd TNC3. STM32L433-based Bluetooth/LE KISS TNC.
33 Commity
6 Gałęzie
47 Tagi
7,3 MiB
C 94.5%
C++ 5.2%
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Rob Riggs b19e1a5a5d Handle single-byte transfers over USB more efficiently. Linux seems to do only single byte transfers for ACM ports. 2018-10-28 21:01:24 -05:00
.settings Add debug logging to the pool allocator. 2018-09-21 21:06:06 -05:00
Drivers Update STM32L4 HAL library to version 1.13.0. 2018-10-28 20:15:55 -05:00
Inc Enable link power management for USB. 2018-09-19 22:22:26 -05:00
Middlewares Update STM32L4 HAL library to version 1.13.0. 2018-10-28 20:15:55 -05:00
Src Update for new hardware revision. Implement STOP2 mode support. 2018-09-19 22:41:49 -05:00
TNC Handle single-byte transfers over USB more efficiently. Linux seems to do only single byte transfers for ACM ports. 2018-10-28 21:01:24 -05:00
newlib Commit bulk of code for new project. Still some cleanup to do to make it work with new PCB. 2018-08-26 22:28:24 -05:00
startup Commit bulk of code for new project. Still some cleanup to do to make it work with new PCB. 2018-08-26 22:28:24 -05:00
.cproject Update various Eclipse project files. 2018-09-19 22:50:05 -05:00
.gitignore Add debug logging to the pool allocator. 2018-09-21 21:06:06 -05:00
.mxproject Update various Eclipse project files. 2018-09-19 22:50:05 -05:00
.project Update various Eclipse project files. 2018-09-19 22:50:05 -05:00
LICENSE Initial commit 2018-06-24 09:48:50 -05:00
README.md Add debug logging to the pool allocator. 2018-09-21 21:06:06 -05:00
STM32L433CCUx_FLASH.ld Trivial change to linker script. 2018-09-19 22:23:15 -05:00
bm78_eeprom Update BM78 EEPROM loading/configuration process. BT security is disabled because that was the only way to get both EDR and LE to work on both Linux and Android at the same time. 2018-10-28 20:18:21 -05:00
firmware.ioc Update hardware version. Change a couple GPIOs. Change core clock from 80 to 48MHz. 2018-09-19 22:46:44 -05:00
make_bm78_eeprom_c.py Update BM78 EEPROM loading/configuration process. BT security is disabled because that was the only way to get both EDR and LE to work on both Linux and Android at the same time. 2018-10-28 20:18:21 -05:00
stlink-tnc3.cfg Add BM78 support. Add a README file to start documenting build/debug stuff. Add ARM fir filter code. Add ST/LINK config files. 2018-09-19 22:17:37 -05:00
stm32l4x.cfg Add BM78 support. Add a README file to start documenting build/debug stuff. Add ARM fir filter code. Add ST/LINK config files. 2018-09-19 22:17:37 -05:00

README.md

This is the firmware for the TNC3 version 2.1.1 hardware.

Building

Use Eclipse with CDT and the GNU MCU Eclipse plugins.

Debugging

Logging is enabled in debug builds and is output via ITM (SWO). The firmware is distributed with an openocd stlink config file that enables ITM output to a named pipe -- swv.

To read from this pipe, open a terminal and run:

while true; do tr -d '\01' < swv; done

If you change the MCU's core clock, you need to adjust the timing in the stlink-tnc3.cfg config file.