ProDevelopTeam#MasterRace
/
ArtnetDMX
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Dependencies: mbed DMX TextLCD mbed-rtos
Revision 20:bcaba3ecc235, committed 2016-03-09
- Comitter:
- Ayrton_L
- Date:
- Wed Mar 09 03:53:02 2016 +0000
- Parent:
- 19:e8b826ab28a8
- Child:
- 21:74c951b62025
- Commit message:
- Optimized DMX (OOP == CLASS);
Changed in this revision
--- a/DMX.h Wed Mar 09 01:24:39 2016 +0000
+++ b/DMX.h Wed Mar 09 03:53:02 2016 +0000
@@ -1,147 +1,150 @@
//DMX geschreven door de koning zelve, Ayrton Leyssens
-enum status
+class DMX
{
- BREAK,
- MAB,
- STARTCODE,
- DATA
+ public:
+ DMX(PinName pin);
+ ~DMX();
+
+ void V_SetBreak(uint32_t I32_BreakTime);
+ void V_SetMAB(uint32_t I32_MABTime);
+ void V_SetSC(uint32_t I32_StartCodeTime);
+ void V_SetBitTime(uint32_t I32_BitTime);
+ void V_SetData(uint8_t I8_Data[512]);
+ void V_SendDMX();
+
+
+ private:
+ DigitalOut _pin;
+ uint32_t I32_m_BreakTime;
+ uint32_t I32_m_MABTime;
+ uint32_t I32_m_StartCodeTime;
+ uint32_t I32_m_BitTime;
+ uint32_t I32_m_ChannelCounter;
+ uint32_t I32_m_BitCounter;
+ uint8_t I8_m_Data[512];
+ void V_SendMAB();
+ void V_SendSC();
+ void V_SendData();
+ Timeout t;
};
-status DMX_MSG = BREAK;
-Timeout DMX_TIMING;
+DMX::DMX(PinName pin) : _pin(pin)
+{
+ this->I32_m_BreakTime = 88;
+ this->I32_m_MABTime = 8;
+ this->I32_m_StartCodeTime = 44;
+ this->I32_m_BitTime = 4;
+ this->I32_m_ChannelCounter = 0;
+ this->I32_m_BitCounter = 0;
+ uint32_t i;
+ for(i = 0; i < 512; i++)
+ {
+ this->I8_m_Data[i] = 0;
+ }
+ this->_pin = 0;
+ return;
+}
-DigitalOut XLR1(p9);
-DigitalOut XLR2(p13);
-DigitalOut XLR3(p28);
+DMX::~DMX()
+{
+ delete[] &I32_m_BreakTime;
+ delete[] &I32_m_MABTime;
+ delete[] &I32_m_StartCodeTime;
+ delete[] &I32_m_BitTime;
+ delete[] &_pin;
+ delete[] &I8_m_Data;
+ return;
+}
-void V_DMX();
+void DMX::V_SendDMX()
+{
+ _pin = 0;
+ t.attach_us(this, &DMX::V_SendMAB, 88);
+}
+
+void DMX::V_SendMAB()
+{
+ _pin = 1;
+ t.detach();
+ t.attach_us(this, &DMX::V_SendSC, 8);
+}
-uint8_t I8_Teller =0;
-uint8_t I8_BitCounter = 0;
-uint32_t I32_ChannelCounter =0;
+void DMX::V_SendSC()
+{
+ _pin = 0;
+ t.detach();
+ t.attach_us(this, &DMX::V_SendData, 44);
+}
-void V_DMX()
+void DMX::V_SendData()
{
- switch(DMX_MSG)
+ if(I32_m_BitCounter == 0)
+ {
+ _pin = 0;
+ I32_m_BitCounter++;
+ t.detach();
+ t.attach_us(this, &DMX::V_SendData, 4);
+ }
+ else if(I32_m_BitCounter == 9 )
{
- case (BREAK):
+ _pin = 1;
+ I32_m_BitCounter = 0;
+ I32_m_ChannelCounter++;
+ t.detach();
+ t.attach_us(this, &DMX::V_SendData, 8);
+ }
+ else
+ {
+ if(I32_m_ChannelCounter < 511)
{
- if(I8_BitCounter < 22)
- {
- XLR1=0;
- XLR2=0;
- XLR3=0;
- I8_BitCounter++;
- }
- else
- {
- DMX_MSG = MAB;
- I8_BitCounter = 0;
- }
- break;
- }
-
- case (MAB):
- {
- if(I8_BitCounter < 2)
- {
- XLR1=1;
- XLR2=1;
- XLR3=1;
- I8_BitCounter++;
- }
- else
- {
- DMX_MSG = STARTCODE;
- I8_BitCounter = 0;
- }
- break;
- }
-
- case (STARTCODE):
- {
- if(I8_BitCounter < 11)
- {
- XLR1=0;
- XLR2=0;
- XLR3=0;
- I8_BitCounter++;
- }
- else
+ if(I8_m_Data[I32_m_ChannelCounter] & 0x01 == 0x01)
{
- DMX_MSG = DATA;
- I8_BitCounter = 0;
+ _pin = 1;
}
- break;
- }
-
- case (DATA):
- {
- if(I32_ChannelCounter < 512)
+ else if(I8_m_Data[I32_m_ChannelCounter] & 0x01 == 0x00)
{
- if(I8_BitCounter < 1)
- {
- XLR1=0;
- XLR2=0;
- XLR3=0;
- }
- else if (0 < I8_BitCounter < 9)
- {
- //XLR1
- if (I8_Data1[I8_Teller] & 0x01 == 0x01)
- {
- XLR1 = 1;
- }
- else
- {
- XLR1 = 0;
- }
- I8_Data1[I8_Teller] = I8_Data1[I8_Teller] >> 1; //bitjes shiften
-
- //XLR2
- if (I8_Data2[I8_Teller] & 0x01 == 0x01)
- {
- XLR2 = 1;
- }
- else
- {
- XLR2 = 0;
- }
- I8_Data2[I8_Teller] = I8_Data2[I8_Teller] >> 1; //bitjes shiften
-
- //XLR3
- if (I8_Data3[I8_Teller] & 0x01 == 0x01)
- {
- XLR3 = 1;
- }
- else
- {
- XLR3 = 0;
- }
- I8_Data3[I8_Teller] = I8_Data3[I8_Teller] >> 1; //bitjes shiften
- }
- else if (8 < I8_BitCounter)
- {
- XLR1 = 1;
- XLR2 = 1;
- XLR3 = 1;
- }
- if(I8_BitCounter < 11)
- {
- I8_BitCounter++;
- }
- else
- {
- I8_BitCounter = 0;
- }
+ _pin =0;
}
- else
- {
- I32_ChannelCounter = 0;
- DMX_MSG = BREAK;
- }
- break;
+ I8_m_Data[I32_m_ChannelCounter] = I8_m_Data[I32_m_ChannelCounter] >> 1;
}
+ else
+ {
+ I32_m_ChannelCounter = 0;
+ I32_m_BitCounter = 0;
+ DMX::V_SendDMX();
+ }
+ I32_m_BitCounter++;
+ t.detach();
+ t.attach_us(this, &DMX::V_SendData, 4);
}
}
+
+void DMX::V_SetBreak(uint32_t I32_BreakTime)
+{
+ I32_m_BreakTime = I32_BreakTime;
+}
+
+void DMX::V_SetMAB(uint32_t I32_MABTime)
+{
+ I32_m_MABTime = I32_MABTime;
+}
+
+void DMX::V_SetSC(uint32_t I32_StartCodeTime)
+{
+ I32_m_StartCodeTime = I32_StartCodeTime;
+}
+
+void DMX::V_SetBitTime(uint32_t I32_BitTime)
+{
+ I32_m_BitTime = I32_BitTime;
+}
+
+void DMX::V_SetData(uint8_t I8_Data[512])
+{
+ uint32_t i;
+ for(i = 0; i < 512; i++)
+ {
+ I8_m_Data[i] = I8_Data[i];
+ }
+}
--- a/Screen.h Wed Mar 09 01:24:39 2016 +0000
+++ b/Screen.h Wed Mar 09 03:53:02 2016 +0000
@@ -19,7 +19,6 @@
uint32_t I32_m_Rij;
uint32_t I32_m_Kolom;
char *C_m_Tekst[];
-
};
Screen::Screen()
--- a/main.cpp Wed Mar 09 01:24:39 2016 +0000
+++ b/main.cpp Wed Mar 09 03:53:02 2016 +0000
@@ -1,12 +1,14 @@
#include "main.h"
+DMX XLR1(p9);
int main()
{
- DMX_TIMING.attach_us(&V_DMX, 4);
+ XLR1.V_SendDMX();
+
- Screen *LCD;
- LCD = new Screen;
+ /*Screen *LCD;
+ LCD = new Screen;*/
//.....
}
--- a/main.h Wed Mar 09 01:24:39 2016 +0000 +++ b/main.h Wed Mar 09 03:53:02 2016 +0000 @@ -7,20 +7,12 @@ #include "stdint.h" #define DMX_CHANNELS 512 - -uint8_t I8_Data1[DMX_CHANNELS]; -uint8_t I8_Data2[DMX_CHANNELS]; -uint8_t I8_Data3[DMX_CHANNELS]; - #include "DMX.h" #include "ArtNet.h" #include "Screen.h" -/*void V_Powerup(); -void V_ShowSTDMenuScreen();*/ - #endif