GPIO port06 can not write data

[yamazakiseiji]

I am using LPC 11U68. Although it is PORT 06, it is impossible to set the correct value despite output setting. I do not know the cause. Could you please tell me? Setting of various registers  A0002000: 000203C6 00000000 00070004 00000000 A0002080: 00000000 00000000 00000000 00000000 A0002100: 00E8C7BF FEDFDFFF 00FFFF5F 00000000 A0002180: 00E8C7BF FEDFDFFF 00FFFF5F 00000000  Has become.

[jeremyzhou]

Hi  yamazaki seiji,

Thank you for your interest in NXP Semiconductor products and 

for the opportunity to serve you.

To provide the fastest possible support, I'd highly recommend you to refer to the periph_systick demo in LPCOpen library, as the demo demonstrates the way of configuring the output level of GPIO.

You can download the LPCopen library via the link below.

https://www.nxp.com/support/developer-resources/software-development-tools/lpc-developer-resources-/...

Ping

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