Milk V Duo 256M XGPIOC is 416,

2024-02-12 09:03:52 Ask

where did you get that magic number from? is it the same for milkv duo 256?

Milk V Duo 256M XGPIOC GPIO Definition

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SpotPearGuestf00fc

Answer time:2024-02-18 19:50:22

The group number of GPIO pins is fixed. The Linux group number for GPIOA is 480. The Linux group number for GPIOC is 416. The Linux group number for GPIO is 352. The GPIO number is obtained by adding the group number value and the offset. For example, GPIOA15 has a GPIO number of 480 + 15 = 495.

https://community.milkv.io/t/gpio-gpio/120
The link mentioned above provides detailed explanations.
The GPIO pin numbers are the same for both the Milkv Duo 64M version and the 256M version.

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