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STM32F411/RM0383 bad GPIOA->MODER reset value

Uwe Bonnes
Principal III
Posted on January 31, 2017 at 16:57

Hello,

page 153 tells:

8.4.1 GPIO port mode register (GPIOx_MODER) (x = A..E and H)

Address offset: 0x00

Reset values:

· 0x0C00 0000 for port A

This does not make sense and a look at a real device after reset gives:

(gdb) p /x GPIOA->MODER

$1 = 0xa8000000
1 REPLY 1
Khouloud GARSI
Lead II
Posted on January 31, 2017 at 18:28

Hi

Bonnes.Uwe

,

This is shared internally and will be fixed in the next version of the reference manual.

Thanks a lot for your contribution in theenhancement of our STM32 resources.

Khouloud.