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path: root/mubios/drivers/vga.c
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* [mubios] Implement serial input and BIOS console key handlingRichard Qin20 hours1-15/+12
| | | | | | Implement UART receive, transmit timeouts, configuration and status reporting for INT 14h functions 00h-03h. Initialize the BDA serial timeout and expose the driver interfaces. Translate terminal characters and CSI/SS3 escape sequences into BIOS keyboard events for INT 16h. Add blocking reads, non-consuming status queries, enhanced key reads and keyboard buffer insertion.
* [mubios] Initialize VGA mode and serial BIOS servicesRichard Qin42 hours1-0/+112