Re: LCD display problem
Posted: Sat May 09, 2020 9:47 am
Hi William, did you talk to me ?
Hi William
I made the cable
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LCD display problem
Page 6 of 10
Re: LCD display problem
Posted: Sun May 10, 2020 3:33 am
Re: LCD display problem
Posted: Mon May 11, 2020 10:33 am
Hi，its well.
you can burn all the firmware.
Motherboard firmware: A30_M07_V2_01.bin
Motherboard boot program: MotherBoot_bootloader_V3.0.bin
LCD screen firmware: A30_S02_V0_02.bin
LCD screen boot program: LCD_bootloader_V3.0.hex
You can follow these steps:
1. Burn the motherboard boot program: The motherboard boot program uses the "Flash Loader Demo" burning tool to burn.
2. Burn the motherboard firmware: The motherboard firmware is burned using the "firmware_tool_V2.0" burning tool.
3. Screen boot program: The screen boot program uses the ST-LINK emulator for burning, and it needs to connect the computer and the screen with a cable (note that the screen line should be inserted into the interface below the screen, as shown in the figure.After the programming is completed, connect the interface to the one above.).
4. Burn screen firmware: The application uses the “firmware_tool_V2.0” burn tool to burn (the same as the method of burning the Screen boot program), or fill in the address 0x08010000 when burning with ST-LINK.
Since the motherboard boot program and firmware were already burned when it left the factory, you only need to re-burn the screen boot program and screen firmware.
If it is still unavailable, you can burn all of them again.
you can burn all the firmware.
Motherboard firmware: A30_M07_V2_01.bin
Motherboard boot program: MotherBoot_bootloader_V3.0.bin
LCD screen firmware: A30_S02_V0_02.bin
LCD screen boot program: LCD_bootloader_V3.0.hex
You can follow these steps:
1. Burn the motherboard boot program: The motherboard boot program uses the "Flash Loader Demo" burning tool to burn.
2. Burn the motherboard firmware: The motherboard firmware is burned using the "firmware_tool_V2.0" burning tool.
3. Screen boot program: The screen boot program uses the ST-LINK emulator for burning, and it needs to connect the computer and the screen with a cable (note that the screen line should be inserted into the interface below the screen, as shown in the figure.After the programming is completed, connect the interface to the one above.).
4. Burn screen firmware: The application uses the “firmware_tool_V2.0” burn tool to burn (the same as the method of burning the Screen boot program), or fill in the address 0x08010000 when burning with ST-LINK.
Since the motherboard boot program and firmware were already burned when it left the factory, you only need to re-burn the screen boot program and screen firmware.
If it is still unavailable, you can burn all of them again.
- InkedQQ图片20200511101749_LI.jpg (766.12 KiB) Viewed 7345 times
Re: LCD display problem
Posted: Mon May 11, 2020 11:45 am
Hi ,
1- I have MotherBoot_bootloader_V1.0.bin , not V3.0
2- What is the ''Flash Loader Demo '' ? to burm the motherboard boot programm .
3- I don't have a ST-LINK emulator, i cut a regular usb connection and soldered 4 cables.(see the picture).
1- I have MotherBoot_bootloader_V1.0.bin , not V3.0
2- What is the ''Flash Loader Demo '' ? to burm the motherboard boot programm .
3- I don't have a ST-LINK emulator, i cut a regular usb connection and soldered 4 cables.(see the picture).
Re: LCD display problem
Posted: Mon May 11, 2020 11:59 am
MotherBoot_bootloader_V1.0.bin , not V3.0
Re: LCD display problem
Posted: Mon May 11, 2020 12:22 pm
and i don't have the black cable between the lcd and the ST link
Re: LCD display problem
Posted: Mon May 11, 2020 1:47 pm
Hi，it's software, I suggest you can wait for us to send you the screen with the firmware already burned.
Re: LCD display problem
Posted: Mon May 11, 2020 1:59 pm
Hi my friend
OK, I will wait for you to send me the screen with the firmware already burned.
Can you send me a message when you send me the screen please ?
Thank you very much.
OK, I will wait for you to send me the screen with the firmware already burned.
Can you send me a message when you send me the screen please ?
Thank you very much.
Re: LCD display problem
Posted: Mon May 11, 2020 2:33 pm
Hi，we may provide you with the logistics order number tomorrow.
Re: LCD display problem
Posted: Tue May 12, 2020 5:46 am
Hi William
I know you will send me a new screen. Thank you.
I ordered a ST-LINK, and I want to try to burn the LCD firmware untill i get the new screen.
I need diagram connection between the lcd and the ST-LINK.
screen pin A to witch st-link pin ?
screen pin B to witch st-link pin ?
screen pin C to witch st-link pin ?
screen pin D to witch st-link pin ?
p.s. Look at the pictures
I really appreciate your help.
Best Regards
Alexy
I know you will send me a new screen. Thank you.
I ordered a ST-LINK, and I want to try to burn the LCD firmware untill i get the new screen.
I need diagram connection between the lcd and the ST-LINK.
screen pin A to witch st-link pin ?
screen pin B to witch st-link pin ?
screen pin C to witch st-link pin ?
screen pin D to witch st-link pin ?
p.s. Look at the pictures
I really appreciate your help.
Best Regards
Alexy