112 lines
2.5 KiB
C
112 lines
2.5 KiB
C
#include <stm32f10x.h>
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#include <armv30_std.h>
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#include <Nextion.h>
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#include "nex_ui.h"
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//---------------------Alias-Defines------------------------
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#define BITBAND_PERI(a,b) ((PERIPH_BB_BASE + (a-PERIPH_BASE)*32 + (b*4)))
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#define FEHLER *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,1))) // V3
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#define LEERBLASEN *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,2))) // V4
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#define FEIN *((volatile unsigned long *)(BITBAND_PERI(GPIOC_ODR,13))) // V5
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#define GROB *((volatile unsigned long *)(BITBAND_PERI(GPIOB_ODR,7))) // V6
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#define PUMPE *((volatile unsigned long *)(BITBAND_PERI(GPIOB_ODR,6))) // V7
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//----------------------------------------------------------
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void SysTick_Handler()
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{
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STD_IncTick();
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}
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void PortConfig(void)
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{
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RCC -> APB2ENR |= RCC_APB2ENR_IOPCEN; //Takt für Port C aktivieren
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RCC -> APB2ENR |= RCC_APB2ENR_IOPBEN; //Takt für Port B aktivieren
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RCC -> APB2ENR |= RCC_APB2ENR_IOPAEN; //Takt für Port A aktivieren
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GPIOC -> CRL &= 0x00000000;
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GPIOC -> CRL = 0x22222222;
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GPIOC -> CRH = 0x22222222;
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GPIOB -> CRL &= 0x00000000;
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GPIOB -> CRL = 0x22222222;
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GPIOA -> CRL &= 0x00000000;
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GPIOA -> CRL = 0x22222222;
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}
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void uart2_init(void)
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{
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RCC->APB2ENR |= RCC_APB2ENR_AFIOEN | RCC_APB2ENR_IOPAEN;
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RCC->APB1ENR |= 0x20000; // UART2 Taktversorgung
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GPIOA->CRL &= 0xFFFFF0FF;
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GPIOA->CRL |= 0xB00;
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GPIOA->CRL &= 0xFFFF0FFF;
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GPIOA->CRL |= 0x4000;
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USART2->CR1 &= ~0x1000; // M:--> Start bit, 8 Data bits, n Stop bit
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USART2->CR1 &= ~0x0400; // PCE: 0: Parity control disabled
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USART2->CR2 &= ~0x3000; // STOP: 00: 1 Stop bit afungsbil
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USART2->BRR = 0x1D4C; // set Baudrate to 9600 Baud (SysClk 72Mhz)
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USART2->CR1 |= 0x0C; // enable Receiver and Transmitter
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USART2->CR1 |= 0x2000; // Set USART Enable Bit
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}
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void uart2_putChar(char zeichen)
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{
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while(!((USART2->SR & 0x80) == 0x80));
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USART2->DR = zeichen;
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}
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void uart2_putString(char* string)
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{
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while(*string)
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{
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uart2_putChar(*string++);
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}
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}
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char uart2_getChar(void)
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{
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while(!(USART2->SR & 0x20));
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return ((char) (USART2->DR & 0xFF));
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}
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int main(void)
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{
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PortConfig();
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uart2_init();
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Nex_Init(0);
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Init_Nex_UI();
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uart2_putString("Dosieranlage V01 ");
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while(1)
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{
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Nex_Event_Loop(nextlisten_list); // Touch Event ?
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wait_sys_ms(1);
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FEHLER = 1;
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LEERBLASEN = 1;
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FEIN = 1;
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GROB = 1;
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PUMPE = 1;
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Nex_Event_Loop(nextlisten_list);
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wait_sys_ms(1);
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FEHLER = 0;
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LEERBLASEN = 0;
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FEIN = 0;
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GROB = 0;
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PUMPE = 0;
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}
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}
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