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Author SHA1 Message Date
pweingar e132ac5aa5
Merge pull request #36 from daschewie/AutoBinaryExtention 
Automatic Binary Extension lookup for A2560K
 2022-05-01 13:49:32 -04:00
Peter Weingartner a2f0255f07 Tinkering with FDC 
Trying to get the FDC to read. Added hand-assembly to do FDC commands.
 2022-05-01 13:47:55 -04:00
Jesus Garcia 0bb11988ce Automatic Binary Extension lookup 2022-04-30 16:18:31 -04:00
Peter Weingartner 3dbf802505 MIDI Channel Drivers 
Channel driver added for the MIDI ports. Very simple... just polled I/O, but it's something.
 2022-04-28 14:27:16 -04:00
Peter Weingartner 86e475e0de UART Channels 
UART driver added for channels.
 2022-04-27 16:21:06 -04:00
Peter Weingartner b53a2d92d4 SuperIO Test Tweaks 
Changes to UART, MIDI, and FDC code and tests to match a possible fix to the FPGA.
 2022-04-26 16:06:12 -04:00
Peter Weingartner 2581b754d6 DIR with wildcards 
DIR updated to support wildcards. Directory system calls fixed.
 2022-04-24 15:37:56 -04:00
Peter Weingartner 03de9599a9 Improved DIR formatting 2022-04-24 13:48:51 -04:00
Peter Weingartner 7c2573e9d6 Fixed memory test 2022-04-24 12:58:54 -04:00
Peter Weingartner 4e52ccebd1 Added CALL command for the U 2022-04-21 20:10:28 -04:00
Peter Weingartner 932a2addc2 Updates to UART test 2022-04-20 21:50:51 -04:00
Peter Weingartner f8d62a2f66 CDEV_LPT Working (for Epson) 
Channels based on CDEV_LPT now working for my Epson printer.
 2022-04-19 16:55:05 -04:00
Peter Weingartner 6bd9908531 Code Cleanup: Warnings 
Cleaned up code to remove compiler warnings.
 2022-04-18 21:42:23 -04:00
Peter Weingartner 730bb6b209 Adjusted logging to low-level txt device 2022-04-17 20:32:08 -04:00
Peter Weingartner 0faa96167c sys_proc_elevate 
Added sys_proc_elevate to allow for a user mode program to go to supervisor mode.
 2022-04-17 14:50:02 -04:00
Peter Weingartner 31258d63d3 Fixed file execution from flash 
The kernel was unable to start a user mode program when the kernel was in flash. I have changed how the call_user assembly code starts the user mode program to fix this.
 2022-04-17 14:29:12 -04:00
Peter Weingartner b315be98b7 Channel Redirection 
Added basic support for redirecting channel IDs to other channels (sys_chan_swap and sys_chan_dev).

Current flash version is not quite working... panics on running an external file.
 2022-04-16 21:32:07 -04:00
Peter Weingartner 660d8c5b3f Fix: TEST BITMAP 
Fixed the TEST BITMAP command to work correctly on the A2560K.
 2022-04-15 13:08:18 -04:00
Peter Weingartner 4210e3d716 Rearrangement of LPT code 2022-04-15 12:59:01 -04:00
Peter Weingartner 51b65de7bd LPT Channel Support 
A rough LPT driver is now working with channels. Only seems to work on an Epson printer, and that somewhat inconsistently. Needs to be more robust and to respond to error conditions from the printer.
 2022-04-13 22:17:32 -04:00
Peter Weingartner 2ebd57fad4 Fixed LPT low level code 
Printing is now possible!
 2022-04-13 20:04:01 -04:00
Peter Weingartner c9c5bb9314 Made flashable 
Updates to get a version of the kernel that can be stored in flash. The data segment is in the first 64KB and may need to be moved. Also, there is some glitching with the line editing routines.
 2022-04-13 15:05:01 -04:00
Peter Weingartner 22ead3534a Banner Update 
Updated the banner printed in the credits and modified the CLI to print the banner only on initial startup.
 2022-04-11 16:37:42 -04:00
Peter Weingartner 7256df53c9 New FONT settings 
Changed FONT setting to support multiple screens, to adapt to the hardware, and to support both 8x8 and 8x16 fonts.
 2022-04-10 19:53:31 -04:00
Peter Weingartner 5da0ebc7a7 SYSINFO Changes 
Changes to the system information record to better match the FPGA's registers and to more dynamically determine machine ID, CPU, clock speed, etc. Added clock speed to the record, and removed some fields that may not be useful.
 2022-04-09 20:00:37 -04:00
Peter Weingartner 5e34182a85 Text LUT: Red 
Changed the color values for bright red.
 2022-04-09 18:52:59 -04:00
Peter Weingartner 73003b0ab4 Channel B LUT Fix 
Fixed the color look up table register definitions for Channel B
 2022-04-09 18:46:43 -04:00
Peter Weingartner d9737a836f sys_txt_set_cursor_vis 
Added a system call (and the underlying framework in the text drivers) to show or hide the text cursor independently of the flash rate and character.
 2022-04-09 16:49:08 -04:00
Peter Weingartner c671b017e4 CREDITS 
Added a CREDITS command and key (F-HELP).
 2022-04-09 16:10:59 -04:00
Peter Weingartner 17b4d77c2d CLI Multi-screen Code 
Added code to support switching between text screens and new layout of CLI screen.
 2022-04-08 20:07:59 -04:00
Peter Weingartner 50797494e6 SET SCREEN 
Added a SCREEN setting to set the interaction screen for Foenix machines with more than one text screen.
 2022-04-04 20:23:23 -04:00
Peter Weingartner fd6cdee557 CLI: CTRL-LEFT and CTRL-RIGHT 
Added CTRL-LEFT to go to beginning of line, CTRL-RIGHT to go to end of line.
 2022-04-04 20:01:09 -04:00
Peter Weingartner 82c603cd64 CLI: Command History 
UP and DOWN arrow to walk through previous commands.
 2022-04-04 19:48:15 -04:00
Peter Weingartner f8c0363376 CLI QoL Improvements Phase I 
Starting to make some changes to the CLI to allow for line editing, command history, and a different look and feel.
 2022-04-03 22:49:54 -04:00
Peter Weingartner 50c871600d Further tinkering with LPT 2022-04-01 20:03:30 -04:00
Peter Weingartner 94097ace40 Boot DIP Switches 
Fixed GABE register definitions. Rearranged sys_info routine. Boot code now recognizes DIP switch settings for boot source.
 2022-03-31 15:09:30 -04:00
pweingar 9178116a3b
Merge pull request #35 from hth313/tailpad-srec 
Pad S-record data records if needed
 2022-03-31 11:25:38 -04:00
Peter Weingartner 1ac6e233b3 Documentation update and SID tweaks 
Update to documentation and experimental tweaks investigating an issue with external SID.
 2022-03-29 20:55:04 -04:00
Håkan Thörngren b5ddbcd9f2 Pad S-record data blocks if needed 
Odd length data records are not fully written to a Foenix m68k target
over the debug port. Add a trailing 00 byte to make the data record
length even if needed.
 2022-03-29 16:34:48 -07:00
Peter Weingartner e0ecfb6976 A2560K Keyboard LED Matrix 
Added minor support for the LED matrix. Boot sequence animation and a KEYCOLOR setting in the CLI.
 2022-03-28 20:25:44 -04:00
Peter Weingartner 41d1ad3ccc Quick Documentation Update 2022-03-26 13:10:11 -04:00
Peter Weingartner e7d96cbf1b Boot sectors! 
MBR now booting successfully!
 2022-03-25 16:08:00 -04:00
Vincent Barrilliot d4ccc4a301 Merge remote-tracking branch 'original/main' into merge-220325 2022-03-25 17:56:02 +01:00
Peter Weingartner b0e6e00b9c Documentation Update 2022-03-24 21:57:54 -04:00
Peter Weingartner e8fe454513 MKBOOT command 
Added a MKBOOT command. It's able to zero out an MBR and write a boot sector that should load a file, but the system is not booting from it yet.
 2022-03-24 21:05:27 -04:00
Peter Weingartner 9e8560f82c Update to UART divisors for A2560U 2022-03-22 20:44:14 -04:00
Peter Weingartner a9fa53550d Ongoing changes to the boot and splash screen code 2022-03-22 20:37:21 -04:00
Peter Weingartner 4821a4317d Added configuration on boot 
Added code to allow a configuration script in System/mcp.init on the boot disk (with fall-back to the hard drive).
 2022-03-18 19:51:22 -04:00
Peter Weingartner 9efb286ca4 Build Process: Copy Setup 
Starting conversion of kernel memory layout and link scripts.
 2022-03-15 20:15:22 -04:00
Peter Weingartner 8841764f66 TXT system calls 
Added the system calls for most of the text routines, and added them to the documentation.
 2022-03-12 22:08:54 -05:00