Today,I use RAppID BL Tool download the program into the S32K144,I connect the TXD to PTA2，RXD to PTA3.
After use S32DS flash the SK144_Bootloader.rbf
then I click the Debug
After I power off the mcu.
Then I open RAppID BL Tool download the program.
After I click Start Boot Loa,the window is blank.
I am even facing the same issue.
If you have resolved it could you please guide me.
I have uploaded the RBF file provided in MATLAB toolbox for UART0 CAN0.(with S32k144)
Baud Rate :115200.
But I always get Loss of Communication CPP Error.
Did you tried to power off the board after you flashed the rbf? I used the following steps and worked:
1. Program the rbf using DS, like you mentioned.
2. Power off the board.
3. Open the Boot Loader, load the configuration for S32K, see below the screenshot.
4. Reset the board using the rest button.
5. Start Boot Loader.
I am so sorry , i can't understand " OpenSDA drive name" you said . This is my computer like this :
my OpenSDA drive in here
I change the OpenSDA drive name:C ,the error is alway here .
I am sorry , i have try to solve this error all day , i can't find a way to slove this error .
could you tell me what i can do for this .
many many many thanks
I the screenshot you sent I don't see the OpenSDA drive, can you please send a screenshot of your device manager with the COM ports?
If you don't want to use OpenSDA you can configure the Toolbox to automatically download the application through Bootloader by selecting the Serial as Download interface, also Enable BAM Request and set the correct COM port. Please the settings I used below. Also don't forget to first write the rbf file.
Let me know if this scenario works for you.
This is my manager with the COM ports of OpenSDA drive:
I have a try the second way you said. It's OK , I am so lucky , thanks to much .
But i connect FreeMaster with the board. it occur the error again ,
No matter how to set the speed,the RappID BL Window Trace Window show init and erasing.Then I use S32DS flash the elf file,but I find a problem when I power off the MCU,then I power on the MCU,the MCU would delay 5 seconds.How to reduce the time?