RE: Problem with using gpio pins after upgrading to connect sdk 2.2.0

Capn Odin — Thu, 22 Dec 2022 08:44:37 GMT

It worked, thank you. Now I can move on to the next issue, seems that the nvs is failing for some reason, anyway have a great day.

RE: Problem with using gpio pins after upgrading to connect sdk 2.2.0

Amanda Hsieh — Wed, 21 Dec 2022 20:44:25 GMT

Hi,

It is recommended to use node labels to get devices and to use DEVICE_DT_GET instead of device_get_binding. In your case, this would look something like the following:

	//gpio_0 = device_get_binding("GPIO_0");
	//gpio_1 = device_get_binding("GPIO_1");
	
	gpio_0 = DEVICE_DT_GET(DT_NODELABEL(gpio0));
	gpio_1 = DEVICE_DT_GET(DT_NODELABEL(gpio1));

For more information about these changes, please see the Zephyr release notes: Zephyr release notes 3.2 - Devicetree.

Please let me know whether this can help or not.

Thanks,
Amanda H.