search

AlkaMotors / AM32-MultiRotor-ESC-firmware

Firmware for stm32f051 based speed controllers for use with mutirotors
GNU General Public License v3.0
737 stars 264 forks source link

Flashing Artery AT32F421 Bootloader #131

Open firstqyz8408 opened 4 months ago

firstqyz8408 commented 4 months ago

When I follow the WIKI https://github.com/AlkaMotors/AM32-MultiRotor-ESC-firmware/wiki/Flashing-Tekko32-45A-Single-ESC to flush the bootloader, I ran into the following problems:

1.Add the first program algorithm: Load "D:\WORK\202402_AM32\AT32F421_AM32_Bootloader-main\Objects\Am32.axf" No Algorithm found for: 08000000H - 0800250FH Partial Erase Done (areas with no algorithms skipped!) No Algorithm found for: 08000000H - 0800250FH Partial Programming Done (areas with no algorithms skipped!) Partial Verify OK (areas with no algorithms skipped!) Application running ... ![Uploading flash失败.png…]()

2.Add a second program algorithm: Load "D:\WORK\202402_AM32\AT32F421_AM32_Bootloader-main\Objects\Am32.axf" No Algorithm found for: 1FFFF800H - 1FFFF80BH Partial Erase Done (areas with no algorithms skipped!) No Algorithm found for: 1FFFF800H - 1FFFF80BH Partial Programming Done (areas with no algorithms skipped!) Partial Verify OK (areas with no algorithms skipped!) Application running ... ![Uploading flash失败2.png…]()

Unsurprisingly, the ESC cannot be connected ESC Config Tool.

If I add both algorithms at the same time: Load "D:\WORK\202402_AM32\AT32F421_AM32_Bootloader-main\Objects\Am32.axf" Erase Done. Programming Done. Verify OK. Application running ...

the ESC still cannot be connected ESC Config Tool. I need help

AlkaMotors commented 4 months ago

The first two steps you did are correct. What esc are you programming and what is the input pin that it uses for signal?

firstqyz8408 commented 4 months ago

Actually, I'm not sure. I connected the ESC Config Tool to update the firmware to AM32_WRAITH32_F421_1.93 before flush the bootloader. The motor can operate normally, so I think it should be PA2. But I have changed the pin, PA2 and PA4 have the same result.I'm using STLink and JLink.I also found an issue where the ARM.hex end address I compiled exceeded the start address of the APP.Is there a problem with my keil compiler version or setup

firstqyz8408 commented 3 months ago

The first two steps you did are correct. What esc are you programming and what is the input pin that it uses for signal?

Sorry, It's my fault .The input pin is PB4,I directly use JFLAH flash the bootloader，the ESC Config Tool can be connected in some cases.Thank you for your recovery.