topic Re: emWin BSP 5.22 porting to the customized LPC1788 board in LPC Microcontrollers

emWin BSP 5.22 porting to the customized LPC1788 board

lpcware — Wed, 15 Jun 2016 17:51:28 GMT

Content originally posted in LPCWare by mh.hoseinzade on Thu Dec 31 06:31:24 MST 2015
Hi fiends
I'm trying to port the emWin BSP 5.22 to my LPC1788 board. However, after two weeks I was not successful.
I changed the LCDConf.c, LCDConf.h, GUIConf.h and all the needed files according to my board.
Unfortunately when I download the program to the LPC1788, It freeze and it seems that CPU can not execute GUI_Init().

In debug mode, I realized (maybe) that CPU can not exit from _I2C_Start() function. what is the problem you think?

Aso when I delete these files:
• System/HW/I2C_PCA9532.c
• System/HW/I2C_PCA9532.h
• System/HW/I2C.c
• System/HW/I2C.h

as stated in AN11218, I got some errors about the I2C functions. I don't use external eeprom and PCA9532.

Can anybody help me?

Re: emWin BSP 5.22 porting to the customized LPC1788 board

lpcware — Wed, 15 Jun 2016 17:51:29 GMT

Content originally posted in LPCWare by mc on Thu Dec 31 08:35:48 MST 2015
Hi,
How are you connecting LCD to board? You may have problem initializing LCD. How are you generating clock for the LCD? Can you please post schematic here?

Re: emWin BSP 5.22 porting to the customized LPC1788 board

lpcware — Wed, 15 Jun 2016 17:51:30 GMT

Content originally posted in LPCWare by mh.hoseinzade on Thu Dec 31 10:22:40 MST 2015
Thank you dear friend
here is my schematic. I hope that you can help me. I'm really confused.
The LCD clock generation is done using the LCD controllers

Thank you

Re: emWin BSP 5.22 porting to the customized LPC1788 board

lpcware — Wed, 15 Jun 2016 17:51:30 GMT

Content originally posted in LPCWare by mh.hoseinzade on Fri Jan 01 10:22:08 MST 2016
Hi friends.
Merry Christmas

can any body help me?