From 005c3fe61f783e9ded345321be29ab7113676945 Mon Sep 17 00:00:00 2001
From: Lars Mewes <mewesla74897@th-nuernberg.de>
Date: Thu, 17 Feb 2022 10:37:32 +0000
Subject: [PATCH] =?UTF-8?q?=E2=80=9ESPI=5FDMX.cpp=E2=80=9C=20l=C3=B6schen?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 SPI_DMX.cpp | 77 -----------------------------------------------------
 1 file changed, 77 deletions(-)
 delete mode 100644 SPI_DMX.cpp

diff --git a/SPI_DMX.cpp b/SPI_DMX.cpp
deleted file mode 100644
index 84803be..0000000
--- a/SPI_DMX.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-#include "SPI_DMX.h"
-
-#define SPI_FREQHz (8.0*8.0e5)
-#define SPI_BYTEus ((8.0e6/SPI_FREQHz)*1.6) //weird translation factor idk
-#define DMX_BITus 4
-#define BREAKus (25*DMX_BITus)
-#define MABus (3*DMX_BITus)
-#define STARTus (DMX_BITus)
-#define STOPus (2*DMX_BITus)
-
-#define BY_HIGH	0x00
-#define BY_LOW	0xFF
-
-
-
-SPI_DMX::SPI_DMX(unsigned char serial_port)
-{
-	this->serial_port = serial_port;
-	for(int i = 0; i < BREAKus/SPI_BYTEus; i++)
-	{
-		this->message[i] = BY_LOW;
-	}
-	for(int i = BREAKus/SPI_BYTEus; i < (BREAKus+MABus)/SPI_BYTEus; i++)
-	{
-		this->message[i] = BY_HIGH;
-	}
-	wiringPiSPISetup(serial_port,SPI_FREQHz);
-	printf("%f\n",SPI_FREQHz);
-}
-
-SPI_DMX::~SPI_DMX()
-{
-	
-}
-
-void SPI_DMX::TX_Bytes(unsigned char* tx_buffer, unsigned char tx_size)
-{
-	//unsigned int SPIbits = (BREAKus+MABus+(size*(STARTus+8*DMX_BITus+STOPus)))/SPI_BITus;
-	//unsigned char message[SPIbits];
-	
-	int messind = (BREAKus+MABus)/SPI_BYTEus;
-	printf("%i\n",messind);
-	
-	for(int b = 0; b < tx_size; b++)
-	{
-		for(int i = 0; i < STARTus/SPI_BYTEus; i++)
-		{
-			message[messind++] = BY_LOW;
-		} 
-		for(int i = 0; i < 8; i++)
-		{
-			unsigned char txbit = tx_buffer[b];
-			txbit = ~((((txbit >> i) & 0x01) ^ 0x01) * 0xFF); //NEEDS TO BE ADJUSTED IF LOGIC LEVEL IS REVERSED
-			for(int i = 0; i < DMX_BITus/SPI_BYTEus; i++)
-			{
-				message[messind++] = txbit;
-			}
-		} 
-		for(int i = 0; i < STOPus/SPI_BYTEus; i++)
-		{
-			message[messind++] = BY_HIGH;
-		} 
-	}	
-	printf("%i\n",messind);
-	/*messind = 0;
-	for(int i = 0; i < 8; i++)
-	{
-		unsigned char txbit = tx_buffer[0];
-		txbit = ((txbit >> i) & 0x01) * 0xFF;
-		for(int i = 0; i < DMX_BITus/SPI_BYTEus; i++)
-		{
-			message[messind++] = txbit;
-		}
-		printf("%u %u %f %i \n",tx_buffer[0],txbit,DMX_BITus/SPI_BYTEus,messind);
-	} */
-	wiringPiSPIDataRW(this->serial_port, message, messind-1);
-}