10.02.main.c hinzugefügt

2026-02-10 22:00:29 +00:00 · 2026-02-10 22:00:29 +00:00 · d3a9560d79
commit d3a9560d79
parent e4506d41e6
1 changed files with 387 additions and 0 deletions
--- a/10.02.main.c
+++ b/10.02.main.c
@ -0,0 +1,387 @@
+#include <stm32f10x.h>
+#include <armv30_std.h>
+#include <Nextion.h>
+//#include "nex_ui.h"
+#include <stdbool.h>
+
+
+//---------------------Nextion-Objekte------------------------
+
+NexEventObj fuellstandInd;
+NexEventObj pumpeInd;
+NexEventObj leerInd;
+NexEventObj feinInd;
+NexEventObj grobInd;
+NexEventObj fehlerInd;
+
+NexEventObj fuellstandText;
+
+//---------------------Alias-Defines------------------------
+
+#define BITBAND_PERI(a,b) ((PERIPH_BB_BASE + (a-PERIPH_BASE)*32 + (b*4)))
+
+#define FEHLER *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,1))) // V3
+#define LEERBLASEN *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,2))) // V4
+#define FEIN *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,13))) // V5
+#define GROB *((volatile unsigned long *)(BITBAND_PERI(GPIOB_ODR,7))) // V6
+#define PUMPE *((volatile unsigned long *)(BITBAND_PERI(GPIOB_ODR,6))) // V7
+	
+#define Switch5 *((volatile unsigned long *)(BITBAND_PERI(GPIOB_IDR,12))) // DIL5
+#define Switch4 *((volatile unsigned long *)(BITBAND_PERI(GPIOB_IDR,15)))	// DIL4
+#define Switch6 *((volatile unsigned long *)(BITBAND_PERI(GPIOB_IDR,14)))	// DIL6
+#define Switch7 *((volatile unsigned long *)(BITBAND_PERI(GPIOB_IDR,13))) // DIL7
+#define Switch1 *((volatile unsigned long *)(BITBAND_PERI(GPIOC_IDR,10))) // DIL1
+#define Switch0 *((volatile unsigned long *)(BITBAND_PERI(GPIOC_IDR,6)))	// DIL0
+#define Switch2 *((volatile unsigned long *)(BITBAND_PERI(GPIOA_IDR,11)))	// DIL2
+#define Switch3 *((volatile unsigned long *)(BITBAND_PERI(GPIOA_IDR,12))) // DIL3
+
+//---------------------Variablen------------------------
+
+#define NEX_PID_MAIN   0
+#define NEX_CID_PROG  1
+
+#define SOLLWERT 0x7F // 127d
+#define GAP 0x5F // 95d
+#define NACHLAUF 0x5
+
+volatile unsigned long* Switch[8] ={&Switch0, &Switch1, &Switch2, &Switch3, &Switch4, &Switch5, &Switch6, &Switch7};
+int nachlaufOffset = 0;
+
+//------------------------------------------------------
+
+void SysTick_Handler()
+{
+	STD_IncTick();
+}
+	
+void PortConfig(void)
+{
+	RCC -> APB2ENR |= RCC_APB2ENR_IOPCEN; //Takt für Port C aktivieren
+	RCC -> APB2ENR |= RCC_APB2ENR_IOPBEN; //Takt für Port B aktivieren
+	RCC -> APB2ENR |= RCC_APB2ENR_IOPAEN; //Takt für Port A aktivieren
+																	
+	GPIOB -> CRL &= 0x00000000;
+	GPIOB -> CRL =  0x22222222;
+	GPIOB -> CRH &= 0x00000000;
+	GPIOB -> CRH |= 0x88880000;
+	
+	GPIOA -> CRL &= 0x00000000;
+	GPIOA -> CRL =  0x22222222;
+	GPIOA -> CRH &= 0x00000000;
+	GPIOA -> CRH |= 0x00088000;
+	
+	GPIOC -> CRL &= 0x00000000;
+	GPIOC -> CRL |= 0x28222222;
+	GPIOC -> CRH &= 0x00000000;
+	GPIOC -> CRH |= 0x22222822;
+	
+	GPIOA -> ODR &= 0x0000;
+	GPIOB -> ODR &= 0x0000;
+	GPIOC -> ODR &= 0x0000;
+	
+	GPIOA -> ODR |= 0x1800;
+	GPIOB -> ODR |= 0xF000;
+	GPIOC -> ODR |= 0x0440;
+}
+
+void uart2_init(void)
+{	
+	RCC->APB2ENR |= RCC_APB2ENR_AFIOEN | RCC_APB2ENR_IOPAEN;								 // 0x4
+  RCC->APB1ENR |= 0x20000;   																 // UART2 Taktversorgung
+																														 
+	GPIOA->CRL &= 0xFFFFF0FF;																	 
+	GPIOA->CRL |= 0xB00;																		   
+																														 
+	GPIOA->CRL &= 0xFFFF0FFF;																	 
+	GPIOA->CRL |= 0x4000;																		   
+																														 
+	USART2->CR1 &= ~0x1000;    																 // M:--> Start bit, 8 Data bits, n Stop bit 
+	USART2->CR1 &= ~0x0400;    																 // PCE: 0: Parity control disabled 
+	USART2->CR2 &= ~0x3000;    																 // STOP: 00: 1 Stop bit afungsbil 
+	USART2->BRR = 0x1D4C;      																 // set Baudrate to 9600 Baud (SysClk 72Mhz) 
+	USART2->CR1 |= 0x0C;       																 // enable Receiver and Transmitter 
+	USART2->CR1 |= 0x2000; 	   																 // Set USART Enable Bit
+}
+
+void uart2_putChar(char zeichen)
+{
+	while(!((USART2->SR & 0x80) == 0x80));
+	USART2->DR = zeichen;
+}
+
+void uart2_putString(char* string)
+{
+	while(*string)
+	{
+		uart2_putChar(*string++);
+	}
+}
+
+char uart2_getChar(void)
+{
+	while(!(USART2->SR & 0x20));
+	return ((char) (USART2->DR & 0xFF));
+}
+
+static void NexEventObj_Init(NexEventObj *obj, uint8_t pid, uint8_t cid, const char *name)
+{
+    obj->pid = pid;
+    obj->cid = cid;
+    obj->name = name;
+    obj->pophandler = NULL;
+    obj->pushhandler = NULL;
+}
+
+void configNexObjects(void)
+{
+    NexEventObj_Init(&fuellstandInd, NEX_PID_MAIN, NEX_CID_PROG, "fuellstand");
+    NexEventObj_Init(&fehlerInd,     NEX_PID_MAIN, NEX_CID_PROG, "fehlerInd");
+    NexEventObj_Init(&leerInd,       NEX_PID_MAIN, NEX_CID_PROG, "leerInd");
+    NexEventObj_Init(&feinInd,       NEX_PID_MAIN, NEX_CID_PROG, "feinInd");
+    NexEventObj_Init(&grobInd,       NEX_PID_MAIN, NEX_CID_PROG, "grobInd");
+    NexEventObj_Init(&pumpeInd,      NEX_PID_MAIN, NEX_CID_PROG, "pumpeInd");
+	
+		NexEventObj_Init(&fuellstandText, NEX_PID_MAIN, NEX_CID_PROG, "fuellstandn");
+}
+
+void fehler(bool state)
+{
+	if(state)
+	{
+		NexProgressBar_setValue(&fehlerInd, 100);
+		FEHLER = 1;
+		//uart2_putString("Fehler aufgetreten!\r\n");
+	}
+	else
+	{
+		NexProgressBar_setValue(&fehlerInd, 0);
+		FEHLER = 0;	
+		//uart2_putString("Fehler behoben!\r\n");
+	}
+	
+	return;
+}
+
+void leerBlasen(bool state)
+{
+	if(state)
+	{
+		NexProgressBar_setValue(&leerInd, 100);
+		LEERBLASEN = 1;	
+		//uart2_putString("Leerblasventil geoeffnet!\r\n");
+	}
+	else
+	{
+		NexProgressBar_setValue(&leerInd, 0);
+		LEERBLASEN = 0;	
+		//uart2_putString("Leerblasventil geschlossen!\r\n");
+	}
+	
+	return;
+}
+
+void fein(bool state)
+{
+	if(state)
+	{
+		NexProgressBar_setValue(&feinInd, 100);
+		FEIN = 1;	
+		//uart2_putString("Feinventil geoeffnet!\r\n");
+	}
+	else
+	{
+		NexProgressBar_setValue(&feinInd, 0);
+		FEIN = 0;	
+		//uart2_putString("Feinventil geschlossen!\r\n");
+	}
+	
+	return;
+}
+
+void grob(bool state)
+{
+	if(state)
+	{
+		NexProgressBar_setValue(&grobInd, 100);
+		GROB = 1;	
+		//uart2_putString("Grobventil geoeffnet!\r\n");
+	}
+	else
+	{
+		NexProgressBar_setValue(&grobInd, 0);
+		GROB = 0;	
+		//uart2_putString("Grobventil geoeffnet!\r\n");
+	}
+	
+	return;
+}
+
+void pumpe(bool state)
+{
+	if(state)
+	{
+		NexProgressBar_setValue(&pumpeInd, 100);
+		PUMPE = 1;	
+		//uart2_putString("Pumpe eingeschaltet!\r\n");
+	}
+	else
+	{
+		NexProgressBar_setValue(&pumpeInd, 0);
+		PUMPE = 0;	
+		//uart2_putString("Pumpe ausgeschaltet!\r\n");
+	}
+	
+	return;
+}
+
+void fuellstand(int8_t value)
+{
+	if(value >= 0 && value <= 100)
+	{
+		NexProgressBar_setValue(&fuellstandInd, value);
+		//uart2_putString("Fuellstand geaendert!\r\n");
+	}
+	else
+  {
+		NexProgressBar_setValue(&fuellstandInd, 0);
+		//uart2_putString("Uengueltiger Fuellstandswert!\r\n");
+	}
+}
+
+uint8_t toPercent(uint8_t value, uint8_t max)
+{
+    if (value > max) value = max;
+    return (value * 100 + max / 2) / max;
+}
+
+void setFuellstand(uint8_t value) 
+{
+	char buf[20];
+	
+	sprintf(buf, "%u l", value);
+	
+	NexText_setText(&fuellstandText, buf);
+	fuellstand(toPercent(value, 255));
+}
+
+int SwitchesToInt(void) 
+{
+    int result = 0;
+	  uint8_t i = 0;
+
+    for (i = 0; i < 7; i++)
+    {
+      if (!*Switch[i])
+      {
+				result |= (1 << i);
+      }    
+		}
+	return result;
+}
+
+int main(void) 
+{
+	PortConfig();
+	uart2_init();
+	
+	NexEventObj *nextlisten_list[] = {NULL};
+	configNexObjects();
+	Nex_Init(0);      
+	Init_Nex_UI();   
+	
+	fuellstand(0);
+	fehler(false);
+	leerBlasen(false);
+	fein(false);
+	grob(false);
+	pumpe(false);
+  wait_sys_ms(20);
+	
+	bool leerGeblasen = false;
+	bool leitungBenutzt = false;
+		
+	uart2_putString("Dosieranlage V01\r\n");
+
+	while(1) 
+	{	
+		Nex_Event_Loop(nextlisten_list);
+		wait_sys_ms(5);
+		uint8_t istWert = SwitchesToInt();
+		uint16_t effektiverWert = istWert + nachlaufOffset;
+
+		if(*Switch[7] == 0)
+		{
+			leerGeblasen = true;
+			leitungBenutzt = false;
+			
+			pumpe(true);
+			
+			if(effektiverWert < SOLLWERT - NACHLAUF)
+			{
+				fein(true);
+				leitungBenutzt = true;
+			}
+			else if(effektiverWert >= SOLLWERT - NACHLAUF)
+			{
+				fein(false);
+			}
+			
+			if(effektiverWert < GAP)
+			{
+				grob(true);
+				leitungBenutzt = true;
+			}
+			else if(effektiverWert < SOLLWERT)
+			{
+				grob(false);
+			}
+			else
+			{
+				grob(false);
+			}
+			
+			setFuellstand(effektiverWert); 
+			wait_sys_ms(5);
+		}
+		else
+		{
+			if(leerGeblasen)
+			{
+				pumpe(false);
+				grob(false);
+				fein(false);
+				leerBlasen(true);
+		
+				if(leitungBenutzt)
+				{
+					int time = 3000 / NACHLAUF;
+					int rest = 3000 % NACHLAUF;
+					
+					uint8_t i = 0;
+					for(i = 0; i < NACHLAUF; i++)
+					{
+						wait_sys_ms(time);
+						
+						if(rest > 0)
+						{
+							wait_sys_ms(1);
+							rest -= 1;
+						}
+						
+						nachlaufOffset += 1;
+						setFuellstand(istWert + nachlaufOffset); 
+					}
+				}
+				else
+				{
+					wait_sys_ms(3000);
+				}
+				
+				leerBlasen(false);
+				leerGeblasen = false;
+			}
+		}
+	}	
+	
+	return 0;
+}