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5945 Results for "%EC%84%A0%EB%A6%89%EC%9C%A0%ED%9D%A5%E3%80%8Eoio_%EF%BC%94%EF%BC%96%EF%BC%94%EF%BC%98_%EF%BC%90%EF%BC%99%EF%BC%93%EF%BC%90%E3%80%8F%C2%B1%EA%B0%95%EB%82%A8%EB%A3%B8%3C %EC%84%A0%EB%A6%89%EB%9E%80%EC%A0%9C%EB%A6%AC %E2%88%80%EC%84%A0%EB%A6%89%EB%A0%88%EA%B9%85%EC%8A%A4%EB%A3%B8 %E2%88%81%EC%84%A0%EB%A6%89%EC%85%94%EC%B8%A0%EB%A3%B8 %E2%88%86%EA%B0%95%EB%82%A8%EC%9C%A0%ED%9D%A5%2B %EC%84%A0%EB%A6%89%EB%A3%B8%EC%8B%B8%EB%A1%B1%3E %EA%B0%95%EB%82%A8%EB%9E%80%EC%A0%9C%EB%A6%AC%E2%88%88 %EA%B0%95%EB%82%A8%EC%85%94%EC%B8%A0%EB%A3%B8 %E2%88%82%EA%B0%95%EB%82%A8%EB%A3%B8%EC%8B%B8%EB%A1%B1 enough"

  • A working example !
  • Log     from Linux-ESPNOW
  • After a lot of testing with different lib and radio driver, together with @Florenc Caminade, we managed to capture and send ESP now packet! And it turns out to be quite simple, we just use linux sockets to send and receive packet. The tricky part was...

  • ACPI is working now
  • Log     from Porting coreboot to HP Elitebooks
  • At last, I found a bit in EC RAM that is used to enable EC ACPI, so ACPI is working now. I copied the ASL code from vendor DSDT, and now battery, AC, and lid status change can be detected by OS now.https://review.coreboot.org/#/c/19072/

  • A lot of googling to start.
  • Log     from LPC Serial Port
  • The first thing I did was try and find a device that could do what I wanted. I found this https://www.digikey.com/product-detail/en/maxlinear-inc/XR28V382IL32-0A-EB/1016-1974-ND/4515332 which should be exactly what I need. Its too much of a device for...

  • All Your ISA Belong to Me!
  • Log     from DDL4-CPU
  • Before I began the layout of the DDL4-CPU, I came up with an initial Instruction Set Architecture (ISA) for the design. It went through several revisions as I was designing the boards and refined the components. Here at the last minute as I am...

  • Smooth operator
  • Log     from SMidi - Soft MIDI Pedals
  • Put the capacitive reading code to use.Started with code from here: https://forum.pjrc.com/threads/31797-Teensy-FSR-based-MIDI-controllerAdded a calibration stage where it detects the base capacitance at startup.Modified it to use this library for smoothing...

  • INFORMED HEX DUMP
  • Log     from WIERD PROTOCOL
  • 66 03 60 4D F5 66 03 C0 SOH DE 1D 40 E5 #62 E7 41 EE 70 48 4F 52 50 43 35 33 32 34 37 36 19 06 22 06 22 SOH10 46 30 46 19 SOH42 70 40 40 40 40 40 40 30 30 31 38 30 33 35 33 32 34 37 36 4B 08 08 DC C1 C1 32 DC C1 C1 32 42 B4 42 B4 02 SOH02 02 02...

  • 20230221b -- File Inserting
  • Log     from ROM Disassembly - AlphaSmart Pro
  • Intrigued by the various file-related pointers seen in deleteThisFile_EB9B, I remember that the keyboard scan routine had a final case where the bulk of the keystrokes (the printable ones) are handled, and there was a scan code to ASCII routine before...

  • Z80 (CP/M) Writing to SD Card
  • Log     from 3-Chip Z80 Design
  • Digging into SD card writes means shifting gears from the Boot BIOS source code since the Boot BIOS code only does reads. The CP/M BIOS code (CBIOS128.LST) which does the reads/writes after booting. Here's the BIOS code for writes to the SD Card: 0754...

  • Could this work?
  • Log     from EDIDone - Disable DisplayPort Hotplug
  • I recovered the project file from my drive and made some changes to it. The question is, which wire goes where? I won't know for sure until the dummy plug arrives, but the AUX line is definitely used for this purpose. I even created an EDID data for...

  • FAT32 File Format
  • Log     from OSI SD Card Operating System (OSISDOS)
  • When you search google for FAT file format you get tons of pages on formatting disks. It's harder to pull out the detailed format of the SD card. Wikipedia to the rescue (Design of the FAT file system). A less technical FAT32 Wikipedia page is File...

  • Multi-boot Multicomp (Part 2)
  • Log     from 3-Chip Z80 Design
  • I've got the BIOS loading for Multi-boot Multicomp. It boots up to the Multi-boot prompt. > Available Commands: :ccxxxxiibbbbbb Load Intel-Hex file record Rxxxx Run from address xxxx Sddd System boot Iddd Init: Format directory Pddd[,xxxx] PutSys: write...

  • Remapping the Keyboard
  • Log     from A DIY Keyboard
  • Remapping the KeyboardGiven most of the work is done with the "basic shift logic" how hard could it be?The basic shift logic:Well much harder than expected, here is the schematic:Now many will recognise this as a PLA (Programmable Logic Array).Designing...

  • The Story So Far-- Explodophone 1.0 Part 2
  • Log     from The Explodophone
  • Now for the other half. For maximum starting flexibility without taking the cost too high, I opted to go two octaves, using notes found on the white piano keys only, i.e., notes with only letter designations and no sharp or flat symbols. This means I...

  • Debugging
  • Log     from 8 Bit TTA Interpreter
  • Debugging Need to get this project working. One problem is that the Nano does not have enough pins. So I have used a Meduino (a Mega2560 Pro Mini). Here is the schematic: Here is the PCB: The ports (P1 & P2) match the TTA8 bus. A problem with the Meduino...

  • Rev1 Voltage Test
  • Log     from Multimeter
  • I did another test with the rev1 prototype, this time only measuring voltage, and bringing it all the way to the maximum voltage of 60V. Again I am doing calibration and comparison to my Fluke 101 Multimeter. This has a problem as the Fluke 101 does...

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