STM32F4 is used at run time in 26 crates (of which 7 optionally). It is a direct run-time dependency in 10 crates. It's used only as a dev dependency in 21 crates (of which 4 directly).

Number of dependers STM32F4 version Downloads/month
12 0.15.1 11K
5 0.14.0 1.7K
2 0.13.0 2.2K
3 0.12.1 62
16 0.11.0 900
6 0.10.0 220
1 0.8.0 110
1 0.7.1 80
1 0.2.3 14
Depender (with downloads and own rev deps) STM32F4 version
13K 41 stm32f4xx-hal ^0.15.1
pixracer_bsp ^0.11
stm32f401ccu6-bsp ^0.10.0
rustuino ^0.14.0
stm32f446-hal ^0.2.2
razorback ^0.13.0
380 stm32-hal2 optional ^0.15.1
270 stm32-eth optional ^0.15
1 blue_hal optional ^0.12.1
drogue-bme680 optional ^0.11
130 st7920 dev ^0.15
midi-port dev ^0.8.0
drogue-grove-uart-spi dev ^0.11
adf4351 dev ^0.12.1