Got it! Thank you Steve for your reply.
Yes.? Because the Pi5 includes a debug serial port, a change is required.? The following from the construction and setup manual in the Files section of this group explains'
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You must use the Allstar Link ASL3 image for the Pi5.
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We recommend you follow the setup procedure shown in the following YouTube video.
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There is one change required for the Pi5. In order for the Pi5 to program the SA818S using the Pi5 UART, the file /boot/firmware/cmdline.txt must be modified by adding console=serial0,115200 to the end of the current line in the file.? So the file contents become the single line:
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console=tty1 root=PARTUUID=2f611b54-02 rootfstype=ext4 fsck.repair=yes rootwait console=serial0,115200
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After modifying the file, reboot the Pi and ttyAMA0 will be available.? Then, when setting up the SA818 using the sa818-menu application as shown in the video, it is required to set the Serial Port to:? /dev/ttyAMA0
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Steve - N8AR
