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Environment
OS:windows10 64bit
PSoC Creator:4.2.0.641
PSoC Programmer:3.27.1.3121
KIT: CY8CKIT-044, CY8CKIT-026
Hi,
When I checked STATUS LED, I found the LED blinks fast(maybe frequency = 4.00 Hz). So I checked CY8CKIT-044’s Quick Start Guide and upgrade firmware. LED status became ON.
However, I couldn't program to CY8CKIT-044. Also, I tried reboot PC, remove and insert all cable, retry to upgrade firmware, but I couldn’t solve the problem. How can I solve this error?
postscript
After upgrade firmware and remove cable psoc and pc, the LED blinks fast when I reconnect psoc and pc.
Thanks,
yuki
Solved! Go to Solution.
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Dear Yuki-san,
From what you wrote, I am afraid that the board or the PSoC 4 on the board might be broken.
One last thing I'd like to check is a couple of jumpers on the board
(1) Jumper 9 (J9) selecting VDD voltage between 3.3V and 5V
(2) Jumper 14 (J14) (Number 17 in your picture above)
Are both of them are placed just like in your picture?
If they are, I think that the board has physical problem.
I would suggest you to contact the distributor you purchased the board
and ask them for replacement or repair.
Best Regards,
14-Oct-2019
Motoo Tanaka
P.S. Writing hex file to the PSoC 4 is not from "Utilities tab > Upgrade Firmware",
but your screen shot suggests that you did right.
So it won't be a problem.
> (1)In Psoc programmer, Urilities tab > Upgrade Firmware
> (2)Open hex file
> (3)Push "Program"
> →cannot porgram