The Nucleo TNC is a breadboard implementation of the Mobilinkd TNC3 using a STM32L432KC Nucleo32 board. This TNC faithfully implements the audio section and EEPROM storage of the TNC3. It omits the battery charging and Bluetooth components of the TNC3.

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Rob Riggs d447b149ed Support setting/getting MYCALL. Add new modem types.		2018-08-11 16:07:12 -05:00
Drivers	Fix defect in L4 HAL version 1.12.0 LL ADC code that misconfigures the ADC channel.	2018-08-05 19:25:40 -05:00
Inc	Move some pins around, use LED3, and name the AUDIO_IN pin. Initialize DAC, Op Amp and ADC in main(). Increase ADC clock to 80MHz and enable 16x oversampling. Increase sample time to 6.5 cycles. Support up to 16-bit ADC values (oversampling). Widen the DFT bins used for twist detection. Increase the amount of error checking we do. Improve input gain setting algorithm.	2018-08-05 19:21:52 -05:00
Middlewares/Third_Party/FreeRTOS/Source	Initial STM32CubeMX code generation.	2018-07-29 12:40:09 -05:00
Src	Move some pins around, use LED3, and name the AUDIO_IN pin. Initialize DAC, Op Amp and ADC in main(). Increase ADC clock to 80MHz and enable 16x oversampling. Increase sample time to 6.5 cycles. Support up to 16-bit ADC values (oversampling). Widen the DFT bins used for twist detection. Increase the amount of error checking we do. Improve input gain setting algorithm.	2018-08-05 19:21:52 -05:00
TNC	Support setting/getting MYCALL. Add new modem types.	2018-08-11 16:07:12 -05:00
newlib	Add TNC code, openocd configs, etc.	2018-07-29 21:34:53 -05:00
startup	Add support for using SRAM2 separate from SRAM1.	2018-07-29 12:43:52 -05:00
.cproject	Initial STM32CubeMX code generation.	2018-07-29 12:40:09 -05:00
.gitignore	Add TNC code, openocd configs, etc.	2018-07-29 21:34:53 -05:00
.mxproject	Initial STM32CubeMX code generation.	2018-07-29 12:40:09 -05:00
.project	Add TNC code, openocd configs, etc.	2018-07-29 21:34:53 -05:00
LICENSE	Initial commit	2018-07-29 12:30:28 -05:00
Nucleo_L432KC_TNC.ioc	Move some pins around, use LED3, and name the AUDIO_IN pin. Initialize DAC, Op Amp and ADC in main(). Increase ADC clock to 80MHz and enable 16x oversampling. Increase sample time to 6.5 cycles. Support up to 16-bit ADC values (oversampling). Widen the DFT bins used for twist detection. Increase the amount of error checking we do. Improve input gain setting algorithm.	2018-08-05 19:21:52 -05:00
README.md	Initial commit	2018-07-29 12:30:28 -05:00
STM32L432KC_FLASH.ld	Add support for using SRAM2 separate from SRAM1.	2018-07-29 12:43:52 -05:00
stlink-tnc5.cfg	Add TNC code, openocd configs, etc.	2018-07-29 21:34:53 -05:00
stm32l4x.cfg	Add TNC code, openocd configs, etc.	2018-07-29 21:34:53 -05:00

README.md

nucleo32-l432kc-tnc-firmware

Source code for breadboard TNC based on STM32L432KC Nucleo32 dev board