UM2301
Download
procedure
DocID031141 Rev 1
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2 Starting from the STSW-STWBCGUI folder, run the stwbc_loader_not_empty.bat from
the command line, specifying the COM number (e.g. COM2) and firmware filename
parameters (“firmware name.cab”).
Figure 22: STSW-STWBCGUI command line
3.4.2
Firmware download with blank chip
If the STWBC-EP memory is erased, the procedure sequence is a bit different.
1 Connect the UART cable to the board.
2 Select
Load FW to board
from the STSW-STWBCGUI and power the board.
3 Execute the command line as per the example below with the appropriate firmware
filename.
Figure 23: STSW-STWBCGUI command line with blank chip
If the COM port is > COM8, the user has to use the syntax \\.\COMx
where COMx is the COM port number.
A dedicated tool is available for simultaneous downloads (refer to the
STSW-STWBCFWDT firmware downloader tool).
3.5
STVP file creation
To use the STVP to download, you must generate new files from the *.cab. The existing
GUI gives you this possibility.
1
Select the convert
CAB to STVP files
command from the STSW-STWBCGUI
setup menu
