It's been on the todo list for a long time, but I've finally come around to (re)writing the firmware using the STM32CubeIDE and for a version for the stm32f401 "black pill".
It's implemented with LL and HAL. LL is used for the timers, adc, dma and gpios, while HAL is used for the virtual com port via usb.
Live-view is quite a different experience with the a frame-rate > 10 Hz compared to the UART firmware's 1,4 Hz (limited by the fixed baudrate on the nucleo-board's st-link).
As usual, find the latest source code and binaries on tcd1304.wordpress.com
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