Other Parts Discussed in Thread: UNIFLASH, IWR6843
Hello,
customer has problem to connect to the DCA1000.
- Jumper and dip switches closed (see attachment)
- they use a 5V/3A power supply for each board
- the boards and COM port are identified by the PC
- board reset and connection in mmWave Studio ok
- execution of DataCapturedemo_xWR.lua script ok and BSS FW (3) and MSS FW (4) could be flashed. (version number is updated under infos)
-> then SW hang when connecting to SPI (see attachment). Same if the FW is only loaded manually.
The workaround desribed in the Studio guide ("The SPI Connect button becomes SPI Disconnect indicating a success. If SPI connect does not succeed you may need to erase the serial flash and try again using the Uniflash tool.") doesn't help.
Here the console message (before pressing the SPI button):
[13:06:47] [RadarAPI]: ar1.SelectChipVersion("IWR6843")
[13:06:47] [RadarAPI]: Status: Passed
[13:06:47] Device Status : IWR6843/QM/SOP:2/ES:1
[13:06:48] [RadarAPI]: ar1.SelectChipVersion("IWR6843")
[13:06:48] [RadarAPI]: Status: Passed
[13:06:48] [RadarAPI]: ar1.SelectChipVersion("IWR6843")
[13:06:48] [RadarAPI]: Status: Passed
[13:06:48] Device Status : IWR6843/QM/SOP:2/ES:1
[13:06:48] [RadarAPI]: ar1.SaveSettings('C:\Users\Samuel Rothen\AppData\Roaming\RSTD\ar1gui.ini')
[13:06:54] [RadarAPI]: ar1.DownloadBSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\radarss\\xwr68xx_radarss.bin")
[13:06:54] [RadarAPI]: Downloading BSS ROM RPRC Binary..
[13:07:01] [RadarAPI]: ar1.GetBSSFwVersion()
[13:07:01] [RadarAPI]: BSSFwVersion:(06.00.05.00 (01/08/18))
[13:07:04] [RadarAPI]: ar1.DownloadMSSFw("C:\\ti\\mmwave_studio_02_00_00_02\\mmWaveStudio\\Scripts\\..\\..\\rf_eval_firmware\\masterss\\xwr68xx_masterss.bin")
[13:07:04] [RadarAPI]: Downloading MSS RPRC Binary..
now console message after pressing the SPI button.
- the ethernet connection to the capture card can be established
What can be the problem?
Regards, Holger