Hi,
First thank You for this nice piece of soft- and hardware.
I’d like to implement a Hough circle detection into the Pixy FW. As the first step I tried to rebuild the Pixi FW, but encountered slight problems ;).
I downloaded the last version from the https://github.com/charmedlabs/pixy (v.03) and build it according to http://cmucam.org/projects/cmucam5/wiki/Building_Pixy_Firmware.
Unfortunately I get this response after uploading the new video.hex to the Pixy (FW version incremented to check, if there is a change):
Pixy firmware version 1.0.2
CCB2 frame data
…
error: Communication error with Pixy.
Do You have a hint for me whats going wrong here.
PS:
IDE-Version:
µVision V5.11.1.0
Tool Version Numbers:
Toolchain: MDK-ARM Standard: 5 user Version: 5.11.0.0
Toolchain Path: C:\Keil_v5\ARM\ARMCC\bin
C Compiler: Armcc.Exe V5.04.0.49
Assembler: Armasm.Exe V5.04.0.49
Linker/Locator: ArmLink.Exe V5.04.0.49
Librarian: ArmAr.Exe V5.04.0.49
Hex Converter: FromElf.Exe V5.04.0.49
CPU DLL: SARMCM3.DLL V5.11.0.0
Dialog DLL: DLM.DLL V1.24.0.0
Target DLL: UL2CM3.DLL V1.152.17.0
Dialog DLL: DLM.DLL V1.24.0.0
Best regards,
Tom