hello kerryzhou
i need some help for my USB-MSD project in kl26z.
first i use default project of kl43z of usb device MSD then with reference to this project i convert it for my kl26z board,
but there are some error like m_data region overflow thatswhy i replace my MKL128 chip to MKL256 and attach linker file of MKL256.
now there are no errors.it's good but my program stuck into default ISR.
when i pause my execution it stuck into following places.
usb_dci_khci_init
usb_device_init
USB_class_MSC_init
APP_init
please help me solve out this issue.
thanks
Hi Arth,
About the KL26 USB MSD, you can refer to this post:
usb 4.1.1 MSD example for KL25Z - Disk does not format - No drive data
You can use the official USB4.1.1 USB MSD code.
USB Stack v4.1.1 NXP® bare metal (no OS) USB Stack
Wish it helps you!
Have a great day,
Kerry
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hello kerry,
i have read above link which is provide by you.
i have already implement USB MSD in my KDS reference to code given for KL43Z board.
please help me to solve out issue related my program stuck in particular function.
usb_dci_khci_init
usb_device_init
USB_class_MSC_init
APP_init
why my program stuck into these function.why USB is not initialize?
where is the actual problem?