Remora - ethernet NVEM / EC300 / EC500 cnc board

Hi, it's best to use the CMSIS-DAP firmware for the ST-Link. The DAPlink has not been reliable for people.

github.com/scottalford75/Remora-RT1052/b...SIS-DAP-STLINK21.hex

Use pyOCD to flash the firmware.

pyocd remora-rt1052-1.1.0.bin --target mimxrt1050_quadspi

Latest firmware:

github.com/scottalford75/Remora-RT1052-c...ora-rt1052-1.1.0.bin

raf1110 wrote:

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Hi in above configuration I have problem with connecting to device via DAPlink or rs232 usb adaptor to see if there is data connection to board.
Following steps I got to point where I should compile firmware but software that you using have broken download page I have little knowledge on ARM.

Is there easy way with DAP link to flash bin file for cnc linuxcnc machine. I have studied this topic and now got stuck. I can provide more info if necessary.

It is amazing what you do and if anyone could guide me a little how to flash correct firmware on NVEM v5

Hi, just looking at your photos again. Is this the actual setup used when trying to flash the firmware? You also need to power the board during the flashing process. In the photo you have no power supply connected...

I did have power on when attempted flashing. I am having trouble with pyOCD.
Do I need serial port together with stlink connected?

No, you don't need the serial port connected when flashing. But it does help to see the debug output.

What's the issue with pyOCD?

I have managed to get to this point after   Now last thing to set this to be visible I have seen somewhere answer regarding IP and I think I am very close.

Ok, so you've flashed with MCUXpresso. Great news. Looking forward to you testing a ping response from the board.

Board has a static IP of 10.10.10.10 so you will need to have your LinuxCNC computer in the 10.10.10.x range.