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cf: abea06c
target/ARM/stm32/f407_g-example.mu4
and
target/ARM/board/stm32f4-discovery.mu4
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## Help Help, My Flash Is Wedged!
An improper setting of or omitting to set FLASH_ACR on the STM32F407G-discovery board will cause flash to become locked and the user will be unable to read or writ…
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Hello :crab:, when running the program below that repeatedly calls `iprintln!()`, it always stops printing at the same point in code, not finishing the printing tasks. It should print "Hello World ~" …
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Hello,
On a F4DICOVERY, sd card is not detected, with this message:
2.11 BSD UNIX for STM32, rev G290 #6: Thu Feb 23 17:23:34 CET 2023
luc@unxbox:/home/luc/discobsd/sys/stm32/f4discovery
c…
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``The error goes away if I remove B5 injector output 2``
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How about working on some embedded dev boards and building up some driver support crates? UARTs, SPI, PWM, that sort of thing. I'm thinking things along the line of japaric's [F3](https://github.com/j…
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I try to run the stack usage benchmark for the falcon-512 signature scheme and it does not return any output. Falcon-1024 on the other hand runs fine and returns the following:
```
> Returned data…
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commit 156025b8169dc9cfd7ee273712a512f274fb8c6c
# STM32F407g
Johnny reads this:
``…
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Hi !
I did put the discovery.bin file into my (new) STM32F4 Discovery, seen the blinking LED, unplugged my MINI-USB, linked PA9 to 5V, plugged the MICRO-USB and then... nothing. No device into window…
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I recently upgraded my x axis stepper controllers to a pair of TB6600 as it's quite heavy and needs the torque, just to notice that they need a custom step pulse duration (which appears to be unusably…