hsiboy

                        RAE COMPUTING LTD - PRIVATE

      !! WARNING : You have accessed a  private Computer system !!
   You are required to have a personal authorisation from the System
   administrator before you use this system and you are strictly limited
   to the use set out in that written authorisation. Unauthorised access
   or use of this system is prohibited. Unauthorised access to or misuse
   of a computer constitutes an offence under the Computer Misuse Act 1990.

hsiboy

'Ripped from a post by Dragon <thedragon@dewieden.org> 2003
' - Also thanks to the KPD-Team and Arkadiy Olovyannikov
'

Private Declare Function CreateFile Lib "kernel32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, lpSecurityAttributes As Any, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Private Declare Function SetFilePointer Lib "kernel32" (ByVal hFile As Long, ByVal lDistanceToMove As Long, lpDistanceToMoveHigh As Long, ByVal dwMoveMethod As Long) As Long
Private Declare Function ReadFile Lib "kernel32" (ByVal hFile As Long, lpBuffer As Any, ByVal nNumberOfBytesToRead As Long, lpNumberOfBytesRead As Long, ByVal lpOverlapped As Long) As Long
Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (Destination As Any, Source As Any, ByVal Length As Long)

hsiboy

'Ripped from a post by The Dragon (Alexander) 2003

'This code is free to use but pls contact me when you use or like it
'This only works under NT/2k/XP (all NT based OS's I think)
'u can contact me for support

'developer@dewieden.org

Private Declare Function CreateFile Lib "kernel32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, lpSecurityAttributes As Any, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Private Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long

hsiboy

' This program extracts the firmware binary from Roland's SP-808EX update

#include "vbcompat.bi"

Dim infil As String
Dim outfil As String
' Dim f1 As Long
Common Shared f1 As Long
Dim f2 As Long
Dim i As UShort

hsiboy

Majority Kings Internet DAB+ Radio - Notes

A collection of notes on the inner workings of the majority kings radio.

Features

Media:

hsiboy

@import url("https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap");
body{
background:#fff;
font-family: "Press Start 2P", cursive;
}

div#container{
background:#EEE;
font-family: "Press Start 2P", cursive;
font-color: FFF;

hsiboy

Yamaha SPx900 – repair log

-- FAULT --

Noted fault, "BATTERY LOW" warning on switch on, not passing audio.

Inspection revealed that a new battery was in place (reading 3.1v) and at some point, the 4 electrolytic capacitors on the PSU board had been replaced as well as the reservoir capacitor C163 across the 5v rail on the main board.

The display was very faint, and the LED backlight very dim. The display was original.

hsiboy

a "repair " note for a failed to repair one. I even worked out the schematic

but could not find the reason for the slightly linear ps characteristic, not

full switching, and then thermal runaway. Even tried rewinding the secondary

of a generic smps toroid and could get it reliably working but only with a

fan. There was some shorted turns in the original, presumably due to excess

hsiboy

/*
 * Simple Navtex receiver - https://youtu.be/SwL_ZQ_iBIM
 *
 * by Martin Kuettner <berry@fmode.de> 03/2016
 *
 *
 * Porting the 80C51 Assembler Program from "A NAVTEX Receiver for the DXer":
 *
 * Klaus Betke, Am Entengrund 7, D-26160 Bad Zwischenahn, Email: betke@itap.de
 * 11-AUG-00/01-OCT-00

hsiboy

[{"id":"223620c.0f47ce","type":"tab","label":"Flow 1","disabled":false,"info":""},{"id":"2c814316.d50d3c","type":"serial-port","z":"","serialport":"/dev/ttyUSB0","serialbaud":"38400","databits":"8","parity":"none","stopbits":"1","newline":"<","bin":"false","out":"char","addchar":false,"responsetimeout":""},{"id":"54bad1ae.f71f7","type":"ui_tab","z":"223620c.0f47ce","name":"Navtex ","icon":"dashboard","order":4},{"id":"414b2950.f5ad28","type":"ui_group","z":"223620c.0f47ce","name":"Messages","tab":"54bad1ae.f71f7","disp":true,"width":"12","collapse":false},{"id":"ab226441.158398","type":"ui_base","theme":{"name":"theme-light","lightTheme":{"default":"#0094CE","baseColor":"#0094CE","baseFont":"-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif","edited":true,"reset":false},"darkTheme":{"default":"#097479","baseColor":"#097479","baseFont":"-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen-Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif","edited":true,"re