Someone can help me to take it out the error in this problem about I2C and LCD?

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cross mob
RoFr_4201436
Level 3
Level 3
50 sign-ins 25 sign-ins 10 replies posted

Someone can help me to take it out this errors in my problem. I'm trying to write in the LCD a menssager.

I'm trying to use this DIsplay:

enter image description here

JHD1313M3

P150709

I'll leave my program in the attachment.

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1 Solution
NoriTan
Employee
Employee
25 sign-ins 5 questions asked 10 sign-ins

I found a TYPO in the Custom Command's API name.

GS004299.png

I can build your project by changing the API function name.

GS004300.png

Please note I didn't any test with an actual devices.

Regards,

Noriaki

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3 Replies
NoriTan
Employee
Employee
25 sign-ins 5 questions asked 10 sign-ins

Please modify the command code to use 2 lines.

D65ajd3U0AIMiS_.png

Regards,

Noriaki

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NoriTan
Employee
Employee
25 sign-ins 5 questions asked 10 sign-ins

Change the Mode of I2C to Master.

GS004298.png

Please don't forget to attach pull-up resistors to the I2C bus.

Regards,

Noriaki

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NoriTan
Employee
Employee
25 sign-ins 5 questions asked 10 sign-ins

I found a TYPO in the Custom Command's API name.

GS004299.png

I can build your project by changing the API function name.

GS004300.png

Please note I didn't any test with an actual devices.

Regards,

Noriaki

0 Likes