59 Commits (main)
 

Author SHA1 Message Date
CrazyEttin 1f7bc8b5b5 Version 2.0: switching to a semver-ish system 4 months ago
CrazyEttin 64ddf705ea Add auto-answering and auto-hanging functionality as well as the ability to control answering and hanging via a memory-mapped device to the emulated modem 4 months ago
CrazyEttin e626369a16 Correct some bugs in the emulator and tweak the readme 4 months ago
CrazyEttin 85495426b2 Tweak the emulated modem 4 months ago
CrazyEttin d324e795ed Make the emulated modem recognise dropped connection and act accordingly 4 months ago
CrazyEttin f8b27b8465 Add server functionality to the emulated modem 4 months ago
CrazyEttin 7c2905b558 Add input status register to the emulator 4 months ago
CrazyEttin da67a19ac6 Add option for emulated modem 4 months ago
CrazyEttin 23b32d7835 Add disc formatting and deal with disc sectors with an unset sync bit 5 months ago
CrazyEttin bf36aab7a4 Add a floppy disc system option and tweak the timings to make them more accurate 5 months ago
CrazyEttin 0b07a2b214 Add more detail to the readme, reword tapectl instructions slightly, and modify the behaviour at the buffer end in Echo 5 months ago
CrazyEttin 2feaba4ee9 Adjust the tape reader and punch timings to be more realistic and remove the artificial speed limit from the printer since it is not emulated 5 months ago
CrazyEttin 3f7cf0d8ea Reword the readme slightly 5 months ago
CrazyEttin 5fd7fa707f Make tapectl use arguments for input, make the emulator order-agnostic with its arguments, and include running instructions for the included software in the readme 5 months ago
CrazyEttin f0e676facb Fix a bug with non-initial ORG statements in the assembler 5 months ago
CrazyEttin 9d318c4c75 Add the same speed limitations to the IPL that already applied to the CPU in the emulator, make it possible to use ORG in non-initial positions, and add information on flow control to the readme 5 months ago
CrazyEttin c78d7c69ef Reword the readme slightly 5 months ago
CrazyEttin 13e56f57a7 Make the CPU timing more precise 5 months ago
CrazyEttin d4720f48c2 Add ability to shift multiple steps in one instruction 5 months ago
CrazyEttin 4772222993 Version 1.0 5 months ago
CrazyEttin bcd407e639 Add the ability to turn the local echo on or off in the emulator, make the rest of the included programs exit with a non-zero exit code on error, and fix and reword the readme slightly 5 months ago
CrazyEttin 39e273d575 Bodge together a fix for some keyboard-related quirks of the CRT unit in Linux 5 months ago
CrazyEttin 4f84079543 Make the IPL optional if the implementation has a front panel. 5 months ago
CrazyEttin a5d85c0896 Add options to compile the emulator with specific amounts of memory 5 months ago
CrazyEttin 2818ea170e Add a compiling option to remove speed limitations 6 months ago
CrazyEttin 6d14b9a5bf Remove limits on the pointer values, specify access to unused addresses and modify instruction fetching and calling to take into account unused addresses and memory mapped devices in the emulator, and write a separate section for the emulator in the readme 6 months ago
CrazyEttin 3eba71ab0e Add immediate loading and change the register argument placement in store 6 months ago
CrazyEttin 06f4c731c3 Add verbose function to the emulator and correct some terminology in and reword the readme slightly 6 months ago
CrazyEttin 582c13630c Make the emulator run at roughly 500 KIPS and bodge the line feed to work properly on Linux 6 months ago
CrazyEttin be38167923 Rename the tape control program to tapectl 6 months ago
CrazyEttin 6c2f866b01 Enforce the emulated terminal being dumb, rename settape to tape, and reword the readme slightly 6 months ago
CrazyEttin 816d50df34 Make empty tape reader input 0xff instead of null 6 months ago
CrazyEttin 2c2c386e05 Fix a bug with the file handling for the tape punch 6 months ago
CrazyEttin 152d2d107f Reword the readme slightly in Gidubba and convert the readme, license, and example programs to a Gidubba-friendly format 6 months ago
Juhani Krekelä c3151c5113 Exit the assembler with a non-zero exit code on error 6 months ago
CrazyEttin b3d043d43c Separate control of the tape reader and punch into its own program 6 months ago
CrazyEttin 7316f8ad79 Make the delete key insert the delete character unused function keys insert a null. 6 months ago
CrazyEttin 2b92cf26a5 Add support for non-ASCII keys and better the punched tape support 6 months ago
CrazyEttin cbea508d91 Correct some terminology 6 months ago
CrazyEttin 268bfcb843 Add punched tape emulation support 6 months ago
CrazyEttin 5d92a33796 Remove an onnecessary library from the emulator and modify the wording in the readme 6 months ago
CrazyEttin 69005574f3 Fix some more printing-related bugs 6 months ago
CrazyEttin c89db6c351 Fix some printing-related bugs, and make the code of the example programs more legible and fix some minor bugs in them 6 months ago
CrazyEttin 17cd71f9ed Add Linux printer support to the emulator 6 months ago
CrazyEttin b4d569d5ee Update the readme to reflect the addition of checking for non-existent references in the assembler 6 months ago
Juhani Krekelä 81ae2e72c4 Check that all referenced labels exist in the assembler 6 months ago
CrazyEttin 087c88d8ce Add the addr pseudo-instruction to the assembler and spin the calculator off into a project of its own 6 months ago
CrazyEttin 38080674f5 Clarify the readme, add the echo example program, and prettyfy the ascii example program 6 months ago
CrazyEttin 394137950f Change the adder to a calculator capable of both adding and subtracting and move error messages to their own lines in it 6 months ago
CrazyEttin 674ba2df08 Add third byte to the result in the adder 6 months ago