BTW on FB textmode and colors, do vt100 color numbers 100-108 work, they are "bright" versions of normal text bg colors 40-49. Visually it colors appear identical as non-bright... Well it's just for tetris, and generally completely unimportant :)
that's correct, due to IBM PC legacy, linux console doesn't support the bright background colors as separate color, the trick was always to use blink (SGR parameter 5), this sets the attribute bit in question
Eriks-MacBook-Pro:icy99 perik$ sudo openFPGALoader --board ulx3s ti994a_ulx3s.bit unable to open ftdi device: -5 (unable to claim usb device. Make sure the default FTDI driver is not in use) Error: Failed to claim cable
~/code/mygithub> sudo kextstat | grep -i ftdi 222 0 0xffffff7f83aa5000 0x3000 0x3000 com.apple.driver.AppleUSBFTDI (6.0.0) E35C349C-8115-37BA-B4C9-8034D1ED8B8B <221 63 23 6 5 3 1> ~/code/mygithub> fujprog blink/blink_12f.bit ULX2S / ULX3S JTAG programmer v4.6 (git 720e92b built Oct 7 2020 10:53:42) Copyright (C) Marko Zec, EMARD, gojimmypi, kost and contributors no root permissions, not handling kexts Using USB cable: ULX3S FPGA 12K v3.0.8 Programming: 100% Completed in 8.32 seconds.