STM32L433 GPIOH pins disabled Topic is solved

[Xelus]

The STM32L433 has GPIOH pins included and are disabled as this chip is defined together with STM32L432 which doesn't have GPIOH pins

This can be fixed with a #define check in

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/os/hal/ports/STM32/STM32L4xx/stm32_registry.h

to enable GPIOH pins for STM32L433.

Thanks,
Xelus

[Xelus]

Should STM32L433 and STM32L432 potentially be split?

L433 has one extra i2c and also one extra spi peripheral compared to L432.

[Giovanni]

Should STM32L433 and STM32L432 potentially be split?

L433 has one extra i2c and also one extra spi peripheral compared to L432.

Probably yes.

Giovanni

[Xelus]

Upon further inspection, the L433 and L443 have the exact same set of peripherals. The only difference being that L443 has the hash/crypto function.

This was found in RM03943 Rev 4, page 61 of 1600.

Therefore the define for STM32L433xx on line 79

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#if defined(STM32L432xx) || defined(STM32L433xx) || defined(__DOXYGEN__)

should be moved to line 300

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#if defined(STM32L443xx) || defined(__DOXYGEN__)

to be changed to

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#if defined(STM32L443xx) || defined(STM32L433xx) || defined(__DOXYGEN__)

[Xelus]

D and E ports should also be enabled for the larger pin variants (64 and 100 pins)

[Giovanni]

Hi,

Fixed as bug #1154.

Could you please verify that it is as expected? the registry changed a bit in the meanwhile.

Giovanni

[Xelus]

Hi Giovanni,

Thanks, just tested. Works now.

Thanks,
Xelus