i.MX RT Crossover MCUsのトピックRe: Problems while running SmartWatch sample for RT595 EVB

Problems while running SmartWatch sample for RT595 EVB

sprhawk — Wed, 24 Jul 2024 11:51:53 GMT

I'm testing SmartWatch sample under ZephyrRTOS for RT595 EVB.

I encountered serveral problems:

1. the system crashed (z_arm_usage_fault) during startup inside board.c, while calling OTP_FUSE_READ_API. It can continue after I commented all callings to OTP_FUSE_READ_API.

2. After system started up after I fixed problem 1, it didn't show graphics on the LCD screen, and the log showed scrambled code after output of SmartWatch Demo `

it is indeed some proper printk:

Re: Problems while running SmartWatch sample for RT595 EVB

sprhawk — Thu, 25 Jul 2024 01:38:10 GMT

About OTP_FUSE_READ_API, it crashed at the highlighted instruction

I didn't see somewhere the r10 is set to some value

Re: Problems while running SmartWatch sample for RT595 EVB

diego_charles — Thu, 19 Sep 2024 19:00:44 GMT

Hi @sprhawk

My apologies for the delayed response, I just want to continue with the follow up for this.

The Smartwatch demo release v2.2 was recently published. Are you still getting the issues with this update?

https://github.com/nxp-zephyr/apps_zephyr/tree/SmartWatch

Diego