10 years ago.

Programing FT800 based VM800B module using vnc2 using v2eval board with 64 pin as host IC

Respected sir,

Can you please guide me how to program FT800 based VM800B display with VNC2 IDE where the hardware is V2 Eval board.

I have tried my level best to get the output of a merged project with both USB data transfer & LCD working. I created two threads FIRMWARE & USBFW.

I am hereby attaching the entire project I have been working on so far.

Firstly, the Solution_1_LCD, in this solution I have successfully came with an output where after flashing the program to vnc2 chip, I display a screen displaying “please wait…” with a “spinner” of style 1. I used the FIRMWARE thread here & made the USBFW thread as comment.

Secondly, the Solution_2_USB, in this solution I have successfully came with an output. Here all the folders from Source(USB 1) to Destination(USB 2) gets copied with the folder name v2f2f0001 as the start folder. I used the USBFW thread here & made the FIRMWARE thread as comment.

In the third one, the Solution_3_LCD & USB merged, in this solution there was no output of both the threads as I merged both the Solution_1_LCD & Solution_2_USB solutions. There was no syntax error as I was able to built it successfully. There must be a logical error. I need your help to sort this.

I also tried merging lcd firmware & usb firmware in 1 thread in solution 4.

But it didn’t work.

Our main objective now to just make work both LCD & USB Data transfer together working.

Do you know or generate any technique to work them together?

All I have done is tried to do is in solution 3 & 4.

/media/uploads/anuragac_ac/project.zip

/media/uploads/anuragac_ac/solution_4_lcd_-_usb_merged_in_1_thread.rar

Please help

Note: 1. Start up basic folder contents all header files. [Please reallocate(from the start up basic folder) the header files if found missing.]

2. UART cannot be used because v2-eval board with 64 pins overlaps the same pins with SPI pins required for LCD. 3. Output was tested on the board practically.

Sir, please give just one more day to sort the logical error in the Solution_3_LCD & USB merged or in solution 4. I came this far, please sir, I cannot give up now. Please help.

Thanks & regards,

Anurag Asit Chakravorty