The dropdown does not contain 50kbps, but you can directly enter the value in the baudrate textbox. Then select the desired Tseg1, Tseg2, BRP values from the auto generated table.
thank you for this hint,
i have tried to enter the value direct in the scroll-down-field and made it to build the project with success. :-)
i can not say if its properly working with 50kbps, since i am prior to start coding.
just finished my CAN- Interface with MCP2551 device.
(next step will be to look for a simple CAN-monitor to see what data is send by my CAN-master device
to respond properly in the next steps.. (i hope i can use PSoC5LP for doing this job...still some miles to go.)