anfractuosity
cfcc6d9bec
Allow measuring of voltages
|
пре 3 година | |
|---|---|---|
| helpers | пре 3 година | |
| images | пре 3 година | |
| lib | пре 3 година | |
| scenes | пре 3 година | |
| README.md | пре 3 година | |
| application.fam | пре 3 година | |
| scope.c | пре 3 година | |
| scope_10px.png | пре 3 година | |
| scope_app_i.h | пре 3 година |
README.md
flipperscope
To compile and install
cd flipperzero-firmware/applications_user
git clone https://github.com/anfractuosity/flipperscope.git
cd ..
./fbt DEBUG=1 VERBOSE=1 fap_scope
./fbt launch_app APPSRC=applications_user/flipperscope
Provide signal to pin 16/C0, with a voltage ranging from 0V to 3.3V.
Press the 'ok' button (button in the centre of joypad) to pause/unpause the waveform display.
Demo showing three different waveform types from a signal generator.
To Do
- Customisable input pin
- Check time period is set correctly
- Test with signal generator
- Trigger type mode
- Way to select and measure voltage from waveform
- FFT
- ...
Inspiration
- For GUI menu system, used code principles from weather station and signal generator apps
- STM32 DMA example
- VREFBUF information - https://community.st.com/s/question/0D53W00001awIlMSAU/enable-and-use-vrefbuf-for-adc-measures
- Relocating vector table - https://community.nxp.com/t5/i-MX-Processors/Relocate-vector-table-to-ITCM/m-p/1302304