initial Commit

2026-01-28 21:16:48 +00:00 · 2026-01-28 21:16:48 +00:00 · 6094d5af4b
commit 6094d5af4b
1 changed files with 111 additions and 0 deletions
--- a/main.c
+++ b/main.c
@ -0,0 +1,111 @@
+#include <stm32f10x.h>
+#include <armv30_std.h>
+#include <Nextion.h>
+#include "nex_ui.h"
+
+
+//---------------------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
+
+//----------------------------------------------------------
+
+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
+																
+	GPIOC -> CRL &= 0x00000000;
+	GPIOC -> CRL = 0x22222222;
+	GPIOC -> CRH = 0x22222222;
+	
+	GPIOB -> CRL &= 0x00000000;
+	GPIOB -> CRL = 0x22222222;
+	
+	GPIOA -> CRL &= 0x00000000;
+	GPIOA -> CRL = 0x22222222;
+}
+
+void uart2_init(void)
+{	
+	RCC->APB2ENR |= RCC_APB2ENR_AFIOEN | RCC_APB2ENR_IOPAEN;
+  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));
+}
+
+int main(void) 
+{
+	PortConfig();
+	uart2_init();
+	
+	Nex_Init(0);      
+	Init_Nex_UI();   
+	
+	uart2_putString("Dosieranlage V01 ");
+
+	while(1) 
+	{
+		Nex_Event_Loop(nextlisten_list);   // Touch Event ?
+		wait_sys_ms(1);	
+		
+		FEHLER = 1;	
+		LEERBLASEN = 1;
+		FEIN = 1;
+		GROB = 1;
+		PUMPE = 1;
+		
+		Nex_Event_Loop(nextlisten_list);
+		wait_sys_ms(1);
+		
+		FEHLER = 0;	
+		LEERBLASEN = 0;
+		FEIN = 0;
+		GROB = 0;
+		PUMPE = 0;
+	}	
+}