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This shows you the differences between two versions of the page.

--- cubloc:comportcheck:index [2022/10/05 13:10]
COMFILE Technology
+++ cubloc:comportcheck:index [2023/03/10 09:22]
COMFILE Technology
@@ Line 1: / Line 1: @@
+====== COM Port Check ======
+Do you have a problem uploading to a CUBLOC/MSB device?
+Do an echo test first.
+In the CUBLOC Studio, go to the //Setup//->//PC interface setup// menu.
+Select a COM port. Only available COM ports are listed. If you don't see any COM ports, check your PC BIOS or USB driver (e.g. in Windows Device Manager) first.
+{{ :wikiblog:cublocstudy5a:echotest2.png?nolink |}}
+Short pins 2 and 3.
+{{ :cubloc:comportcheck:short23.png?nolink |}}
+And then select "RS232C port Echo test"
+{{ :wikiblog:cublocstudy5a:echotest1.png?nolink |}}
+{{ :wikiblog:cublocstudy5a:echotest_ok.png?nolink |}}
+If you see "Good" then you know your COM port is working.
+===== Firmware Download =====
+"Firmware download" will erase CUBLOC main chip's flash memory. and upload the CUBLOC's RTOS image to the CUBLOC's main chip's flash memory.
+Select "Firmware download" from the "Setup" menu.
+{{ :wikiblog:cublocstudy5a:firmware.png?nolink |}}
+If the COM port and RS232C cable don't have any problem, then you can see the following.
+{{ :wikiblog:cublocstudy5a:firmware2.png?nolink |}}
+After that, the firmware download is done.
+{{ :wikiblog:cublocstudy5a:firmware3.png?nolink |}}
+And, you are now ready to upload your program.
+[[cubloc:index|CUBLOC - Embedded Controller]]