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Firmware for the Mobilinkd TNC3. STM32L433-based Bluetooth/LE KISS TNC.
11 Commity
6 Gałęzie
47 Tagi
7,3 MiB
C 94.5%
C++ 5.2%
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Rob Riggs 4b8635bab5 Trivial change to linker script. 2018-09-19 22:23:15 -05:00
.settings 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
Drivers Fix UB defect in STM32L4 1.12.0 HAL ADC driver. This prevents ADC channels from being properly configured for single-ended mode when compiled at high optimization levels. 2018-09-19 21:54:33 -05:00
Inc Enable link power management for USB. 2018-09-19 22:22:26 -05:00
Middlewares 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
Src 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
TNC Optimize ADC sample time to improve oversampling. Use CxxErrorHandler. 2018-09-19 22:21:44 -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 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
.gitignore 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
.mxproject 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
.project 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
LICENSE Initial commit 2018-06-24 09:48:50 -05:00
README.md 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
STM32L433CCUx_FLASH.ld Trivial change to linker script. 2018-09-19 22:23:15 -05:00
firmware.ioc 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
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.