HG_REPOSITORIES/LPP/INSTRUMENTATION/libuc2 Files · examples/M4StickV2/main.c

Removed error on fat32 library, seems now to be able navigate among sectors in...

Removed error on fat32 library, seems now to be able navigate among sectors in both directions. Improved SDLCD drawing performances by almost 1000x.

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             main.c
        
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        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
      #include <stdio.h>

      #include <gpio.h>

      #include <uart.h>

      #include <stm32f4xx.h>

      #include <bsp.h>

      #include <core.h>

      #include <spi.h>

      void ads1278readOut(spi_t spidev,int32_t* data)

      {

          gpioset(ADC_FSYNC);

        jeandet
    
Started SSD2119 driver based on ili9328 driver....

              r58
            
          //delay_100us(1);

          for(volatile int i=0;i<50;i++);

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
          gpioclr(ADC_FSYNC);

          for(int i=0;i<8;i++)

          {

              data[i]=spigetw(spidev)<<16;

              data[i]+=spigetw(spidev)<<8;

              data[i]+=spigetw(spidev);

              if((data[i]&(1<<23)))data[i]-=(1<<24);

          }

      }

      void pushData(int32_t* data)

      {

        jeandet
    
Started SSD2119 driver based on ili9328 driver....

              r58
            
      //    printf("%f\t%f\t%f\n",(6.0/(8*1000*1000)) *data[0],(6.0/(8*1000*1000))*data[1],(6.0/(8*1000*1000))*data[2]);

          printf("%f\n",(6.0/(16*1000*1000)) *data[0]);

      }

      void pushData2(int32_t* data)

      {

          char buffer[29];

          buffer[0] = 0xa5;

          buffer[1] = 0x0f;

          buffer[2] = 0x00;

          buffer[27] = 0xf0;

          buffer[28] = 0x5a;

          for(int i=0;i<8;i++)

          {

              buffer[(i*3)+3] = (char)data[i]>>16;

              buffer[(i*3)+4] = (char)data[i]>>8;

              buffer[(i*3)+5] = (char)data[i];

          }

          uartputnc(uart1,buffer,29);

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
      }

        jeandet
    
Started SSD2119 driver based on ili9328 driver....

              r58
            
      void sample()

      {

               int32_t data[8];

               data[0]=0x712345;

               char buffer[2+1+3+2];

               buffer[0] = 0xa5;

               buffer[1] = 0x0f;

               buffer[2] = 0x00;

               buffer[2+1+3] = 0xf0;

               buffer[2+1+4] = 0x5a;

               while(1)

               {

                   //uartputnc(uart1,buffer,3);

                   uartputc(uart1,0xa5);

                   uartputc(uart1,0x0f);

                   uartputc(uart1,0x01);

                   uartputc(uart1,25);

                   for(int i=0;i<8;i++)

                   {

                      //ads1278readOut(spi1,data);

                      uartputc(uart1,(char)0x1);//(data[0])>>16);

                      uartputc(uart1,(char)0x2);//(data[0]>>8));

                      uartputc(uart1,(char)0x3);//(data[0]>>0));

                   }

                   uartputc(uart1,0xf0);

                   uartputc(uart1,0x5a);

               }

      }

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
      int main()

      {

          int32_t data[8];

        jeandet
    
Started SSD2119 driver based on ili9328 driver....

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              char test=0;

              for(int i=0;i<500;i++)

              {

               ads1278readOut(spi1,data);

               delay_100us(10);

              }

              sample();

              //while(1)

              //{

              //    uartputc(uart1,test++);

              //}

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
        jeandet
    
Started SSD2119 driver based on ili9328 driver....

              r58
            
      //	while(1)

      //	{

      //        ads1278readOut(spi1,data);

      //        gpioclr(LED2);

      //        //delay_100us(100);

      ////        for(volatile int i=0;i<100;i++);

      //        pushData(data);

      //        gpioset(LED2);

      //        //delay_100us(100);

      //	}

        jeandet
    
New version totaly integrated to Qt through custom sdk build!...

              r47
            
      }

        jeandet
    
Started SSD2119 driver based on ili9328 driver....

              r58

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jeandet New version totaly integrated to Qt through custom sdk build!...	r47	#include <stdio.h>
		#include <gpio.h>
		#include <uart.h>
		#include <stm32f4xx.h>
		#include <bsp.h>
		#include <core.h>
		#include <spi.h>

		void ads1278readOut(spi_t spidev,int32_t* data)
		{
		gpioset(ADC_FSYNC);
jeandet Started SSD2119 driver based on ili9328 driver....	r58	//delay_100us(1);
		for(volatile int i=0;i<50;i++);
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	gpioclr(ADC_FSYNC);
		for(int i=0;i<8;i++)
		{
		data[i]=spigetw(spidev)<<16;
		data[i]+=spigetw(spidev)<<8;
		data[i]+=spigetw(spidev);
		if((data[i]&(1<<23)))data[i]-=(1<<24);
		}

		}

		void pushData(int32_t* data)
		{
jeandet Started SSD2119 driver based on ili9328 driver....	r58	// printf("%f\t%f\t%f\n",(6.0/(810001000)) data[0],(6.0/(810001000))data[1],(6.0/(810001000))*data[2]);
		printf("%f\n",(6.0/(1610001000)) *data[0]);

		}

		void pushData2(int32_t* data)
		{
		char buffer[29];
		buffer[0] = 0xa5;
		buffer[1] = 0x0f;
		buffer[2] = 0x00;
		buffer[27] = 0xf0;
		buffer[28] = 0x5a;
		for(int i=0;i<8;i++)
		{
		buffer[(i*3)+3] = (char)data[i]>>16;
		buffer[(i*3)+4] = (char)data[i]>>8;
		buffer[(i*3)+5] = (char)data[i];
		}
		uartputnc(uart1,buffer,29);
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	}

jeandet Started SSD2119 driver based on ili9328 driver....	r58	void sample()
		{
		int32_t data[8];
		data[0]=0x712345;
		char buffer[2+1+3+2];
		buffer[0] = 0xa5;
		buffer[1] = 0x0f;
		buffer[2] = 0x00;
		buffer[2+1+3] = 0xf0;
		buffer[2+1+4] = 0x5a;
		while(1)
		{
		//uartputnc(uart1,buffer,3);
		uartputc(uart1,0xa5);
		uartputc(uart1,0x0f);
		uartputc(uart1,0x01);
		uartputc(uart1,25);
		for(int i=0;i<8;i++)
		{
		//ads1278readOut(spi1,data);
		uartputc(uart1,(char)0x1);//(data[0])>>16);
		uartputc(uart1,(char)0x2);//(data[0]>>8));
		uartputc(uart1,(char)0x3);//(data[0]>>0));
		}
		uartputc(uart1,0xf0);
		uartputc(uart1,0x5a);
		}
		}
jeandet New version totaly integrated to Qt through custom sdk build!...	r47
		int main()
		{
		int32_t data[8];
jeandet Started SSD2119 driver based on ili9328 driver....	r58	char test=0;
		for(int i=0;i<500;i++)
		{
		ads1278readOut(spi1,data);
		delay_100us(10);
		}
		sample();
		//while(1)
		//{
		// uartputc(uart1,test++);
		//}
jeandet New version totaly integrated to Qt through custom sdk build!...	r47
jeandet Started SSD2119 driver based on ili9328 driver....	r58	// while(1)
		// {
		// ads1278readOut(spi1,data);
		// gpioclr(LED2);
		// //delay_100us(100);
		//// for(volatile int i=0;i<100;i++);
		// pushData(data);
		// gpioset(LED2);
		// //delay_100us(100);
		// }
jeandet New version totaly integrated to Qt through custom sdk build!...	r47	}
jeandet Started SSD2119 driver based on ili9328 driver....	r58