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04/04/01 16:28
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#10578 - RE: Midi with UART of 8051
<html>
<head>
<meta name="Author" content="Olaf Cichewicz">
<meta name="GENERATOR" content="Mozilla/4.61 [de] (OS/2; U) [Netscape]">
</head>
<body>
Gunther, this is the MIDI snippet I used years

ago in my MIDI programmable guitar tube amp.

 
<p>mov  TMOD,#00100110b  ; Timer1 8-Bit-Auto-Reload-Timer
(Baudratengenerator MIDI)


mov  TH1,#0FFh               
; Reload-Wert für 31,25 kBaud laden

mov  SCON,#01000000b   ; Serielle
Schnittstelle als 8-Bit-UART,


                                            
; Empfänger sperren, Empfangs/Sendeflag loeschen

mov  PCON,#10h              
; Einfache Baudrate, Power down/Idle aus

setb TR1                             
; Timer1 (MIDI-Baudrate) starten

 
<p>For generating some MIDI test data simply use your sound card.
<p>Olaf
<p>(my first playin' with html...)
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List of 8 messages in thread
TopicAuthorDate
Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      
RE: Midi with UART of 8051            01/01/70 00:00      

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