Hello @ranulf,
That message suggests that you have to update the firmware of the OpenSDA. Normally, there should be only the COM port mounted in the Device Manager of Windows, no drive mounted in Computer.
Usually, the BOOTLOADER driver is only displayed if you keep the SW4, BOOT button pressed while you connect the USB cable. This action indeed mounts a driver, in which you will find 4 files.
If you open the SDA_INFO.HTM, this will redirect you to the PEmicro's website, telling the Hardware information for your board.
Since the message in the screenshot you have attached, tells that an update is required, please register and download the Firmware Apps .zip file as shown above. In the archive, you will see a lot of SDA files for but you are interested in the DEBUG_OPENSDA-E200_Pemicro_v110.SDA
You have to unzip this file and copy-paste it in the BOOTLOADER drive.
Once the process has been completed, please unplug and replug the USB driver.
This should update the OpenSDA to the latest firmware and you should be able to flash the MPC5775E bootloader.
Hope this helps,
Marius
Hello @ranulf
The OpenSDA on the board doesn't allow you to copy-paste the generated mot file as for S32K, so you have to use the same RAppID bootloader.
Now, the OpenSDA on the board will be used as USB2Serial converted for the RappId Bootloader and as JTAG to write the rbf file for the MC33775E board.
Flashing the RBF file:
For this, you have to open the S32DS for Power, use an example for MPC5777C (Yes, the settings are identical) and select the rbf file for UART0_CAN0.
Do not forget to change flashing algorithm like in the image attached below.
Now, keep in mind that the jumpers from the MCU_JTAG_SEL selects if you use the OpenSDA to flash the bootloader or an external JTAG, so for me, the following settings works on my board.
Now you should be able to generate the code and to upload the code from Simulink as you did before.
As an additional documentation, you can download the Getting Started document from this link
https://www.nxp.com/docs/en/application-note/AN12875.pdf
Hope this helps,
Marius
@mariuslucianand Thanks for thoughtful answer and the quick reply. However, I still run into problems. In S32DS Power, when I try to flash the RBF file as you describe, I get the following error:
Windows Explorer recognizes the board as the drive BOOTLOADER (F:). The board is not recognized in Device Manager Ports (COM & LPT), which means that in its present state it is not capable of UART. The board is acting like it wants me to drag and drop firmware on the drive BOOTLOADER in Windows Explorer. I don't know how to get out of this state and in this state JTAG over OpenSDA does not seem to work.
Hello @ranulf,
That message suggests that you have to update the firmware of the OpenSDA. Normally, there should be only the COM port mounted in the Device Manager of Windows, no drive mounted in Computer.
Usually, the BOOTLOADER driver is only displayed if you keep the SW4, BOOT button pressed while you connect the USB cable. This action indeed mounts a driver, in which you will find 4 files.
If you open the SDA_INFO.HTM, this will redirect you to the PEmicro's website, telling the Hardware information for your board.
Since the message in the screenshot you have attached, tells that an update is required, please register and download the Firmware Apps .zip file as shown above. In the archive, you will see a lot of SDA files for but you are interested in the DEBUG_OPENSDA-E200_Pemicro_v110.SDA
You have to unzip this file and copy-paste it in the BOOTLOADER drive.
Once the process has been completed, please unplug and replug the USB driver.
This should update the OpenSDA to the latest firmware and you should be able to flash the MPC5775E bootloader.
Hope this helps,
Marius
