updated ui added new features

2026-07-11 02:57:04 +10:00 · 2025-12-27 15:32:32 -07:00
parent 02ca7801ea
commit a2cfae3a22
589 changed files with 181780 additions and 569 deletions
@@ -0,0 +1,101 @@
+# Building for the stm32
+
+## Quickstart
+
+1. Build codec2 (with -DUNITTEST=1) for your host system, see [codec2/README.md](../README.md)
+   ```
+   $ cd ~/codec2
+   $ mkdir build_linux && cd build_linux && cmake -DUNITTEST=1 .. && make
+   ```
+
+2. Install a gcc arm toolchain:
+   ```
+   $ cd ~
+   $ wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-rm/8-2018q4/gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2
+   $ tar xvjf gcc-arm-none-eabi-8-2018-q4-major-linux.tar.bz2
+   $ export PATH=$HOME/gcc-arm-none-eabi-8-2018-q4-major/bin:$PATH
+   ```
+
+   NOTE: We do not recommend toolchains provided by popular
+   distributions (e.g. the Ubuntu 18 gcc-arm-none-eabi package will not
+   work).
+   
+3. Create a build directory (```/path/to/codec2/stm32``` recommended to support unit tests)
+   ```
+   $ cd /path/to/codec2/stm32
+   $ mkdir build_stm32
+   $ cd build_stm32
+   ```
+  
+4. The STM32 Standard Peripheral Library is required. The download
+   requires a registration on the STM website.  Save the zip file
+   somewhere safe and then extract it anywhere you like. You will have
+   to tell cmake where the unzipped library is by giving the variable
+   PERIPHLIBDIR the location of top level directory, e.g. for version
+   1.8.0 this is STM32F4xx_DSP_StdPeriph_Lib_V1.8.0.
+
+   In this example we will assume the library has been unzipped in ~/Downloads.
+
+5. Configure the build system by running cmake:
+
+   ```
+   $ cmake -DCMAKE_TOOLCHAIN_FILE=../cmake/STM32_Toolchain.cmake \
+     -DPERIPHLIBDIR=~/Downloads/STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 ..
+   ```
+   Or a more general case:
+   ```
+   $ cmake /path/to/codec2-dev/stm32 -DCMAKE_TOOLCHAIN_FILE=/path/to/codec2-dev/stm32/cmake/STM32_Toolchain.cmake \
+     -DPERIPHLIBDIR=/path/to/unzipped/STM32F4xx_DSP_StdPeriph_Lib_Vx.x.x ..
+   ```
+   
+6. Build binaries (including sm1000.bin)
+
+   Finally:
+   ```
+   $ make
+   ```
+   To see all the details during compilation:
+   ```
+   $ make VERBOSE=1
+   ```
+   
+## Flashing your SM1000
+
+1. Power up your SM1000 with the PTT button down.  Then flash it with:
+   
+2. ```
+   sudo dfu-util -d 0483:df11 -c 1 -i 0 -a 0 -s 0x08000000 -D sm1000.bin
+   ```
+3. Power cycle to reboot.
+   
+## Loading and Debugging stm32 programs
+
+1. See unitest/README.md for information on how to set up openocd.
+
+2. In one console Start openocd:
+   ```
+   $ openocd -f board/stm32f4discovery.cfg
+
+   ```
+
+3. In another start gdb:
+   ```
+   $ cd ~/codec2/stm32/build_stm32
+   $ arm-none-eabi-gdb usart_ut.elf
+   (gdb) target remote :3333
+   <snip>
+   (gdb) load
+   <snip>
+   (gdb) c
+   
+   ```
+
+## Directories
+
+Directory | Notes 
+---|---
+cmake | cmake support files for the stm32
+doc | SM1000 documentation
+inc | top level sm1000 source, drivers, and some legacy test code
+src | top level sm1000 source, drivers, and some legacy test code
+unittest | comprehensive set of automated unit tests for the stm32 700D port