Appendix
CY8CKIT-044 PSoC® 4 M-Series Pioneer Kit Guide, Doc. No. 001-96598 Rev. *C
62
A.6.
KitProg Status LED States
The KitProg Status LED on the development kit indicates the status of the KitProg operation using different blink rates.
Table A - 9
shows the KitProg LED States and the corresponding status of the KitProg.
Table A - 9. Meaning of KitProg LED Indications
User Indication
Scenario
Action Required by User
LED blinks fast:
Frequency = 4.00 Hz
LED starts blinking at power
up, if bootloadable file is
corrupt.
Bootload the
KitProg.cyacd
file: In PSoC Programmer,
connect to the kit, go to the
Utilities
tab, and press the
Upgrade Firmware
button.
LED blinks slow:
Frequency = 0.67 Hz
Entered Bootloader mode by
holding the Reset button
during kit power-up.
Release the Reset button and re-plug the kit if you entered
this mode by mistake. If the mode entry was intentional,
bootload the new
.cyacd
file using the Bootloader Host tool
available in PSoC Creator.
LED blinks very fast:
Frequency = 15.0 Hz
SWD or I2C operation is in
progress.
The Kit's COM port connect /
disconnect event (only one
blink).
In PSoC Programmer, watch the log window for status
messages for SWD operations. In the BCP, the LED blinks
on I2C command requests.
In BCP or any other serial port terminal program, distinguish
the kit's COM port number by the blinking LED when the port
is connected or disconnected.
LED is ON
USB enumeration successful.
Kit is in the idle state waiting
for commands.
PSoC Creator, PSoC Programmer, BCP, and any serial port
terminal program can use the kit functions.
LED is OFF
Power LED is ON
This means that the USB enumeration was unsuccessful.
This may happen if the kit is not powered from the USB host.
Verify the USB cable and check if PSoC Programmer is
installed on the PC.
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