- 14/05/2018 at 21:56 #3077
hello, I tried to do as follows in the video> https://www.youtube.com/watch?v=u2VPLtELzZ4&t=478s, however I came across some errors, such as “main.c: 125: warning: (520) function” _DelayXLCD “is never called”, I’m using PIC18F4550, 48Mhz, Mplabx v4.10, xc8 v1.45. already link to the peripheral library. and one detail, my teacher has always advised to change the ROM RANGES to 010-7ff, this in project properties> xc8 linker> Memory model. Thank you in advance to anyone who can help me.
- 14/05/2018 at 21:59 #3079
- 14/05/2018 at 23:58 #3107
There is something wrong with your project. Did you zip the whole project correctly? MPLAB doesn’t recognize your project as a valid project.
Right-click your project and select Package to zip correctly your project. Then upload it.
Write as well your MPLAB X and XC8 versions you are using.
- 15/05/2018 at 02:41 #3108
- 15/05/2018 at 23:44 #3113
We compiled your project and it builds successfully without any error in our computer. You don’t need to include #include “xlcd.h” and #include “delays.h” as they are already inside the Peripheral Library.
As long as you linked the Peripheral Library as you claimed so, this project should build without any error.
See screenshots attached.
- 16/05/2018 at 04:36 #3116
I just tested, compiled without errors, I set the circuit, and only the last letter of the phrase “hello wolrd. LCD display”, that is, just oy, and strange, so the solution was simple, instead of playing the RW for GND I threw it to RB6 and it worked perfectly. and just to say, you are incredible, both for the super well explained video lesson and for the patience and willingness to help, continue on this path and success for you. Thank you very much.
- 16/05/2018 at 12:28 #3117
You are welcome!
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