STM32F4Discovery as a Logic Analyzer

Analyzer2Go supports using STM32F4Discovery as a logic analyzer:

Sampling characteristics and performance

Max. uncompressed sampling frequency 42 MHz
Max. compressed sampling frequency 8.4 MHz
Max. continuous sampling frequency 6.5 MHz
Max. samples per frame 46K (64K in 8-bit mode)
Max. transfer speed in continuous mode 631KB/sec
Max. parallel channels 14
Warning! This board is not 5V-tolerant. To sample 5V logic with it, use a voltage divider.

See all supported boards