[参考译文] MSP430FR2673：MSP430电容式触摸控制

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https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/1364244/msp430fr2673-msp430-capacitive-touch-controlling

器件型号：MSP430FR2673

您好！

我使用 MSP430FR2673来接触控制定制电路板。我想提高我的触控灵敏度、以便尽可能做到这一点。我使用16 MHz 频率、而代码是使用 CapTIvate 设计工具生成的。

谢谢！

阿图利亚

#include <msp430.h>                      // Generic MSP430 Device Include
#include "driverlib.h"                   // MSPWare Driver Library
#include "captivate.h"                   // CapTIvate Touch Software Library
#include "CAPT_App.h"                    // CapTIvate Application Code
#include "CAPT_BSP.h"                    // CapTIvate EVM Board Support Package


 extern tSensor *sensor ;


extern tElement keypadSensor_E00;
void main(void)
{
	//
	// Initialize the MCU
	// BSP_configureMCU() sets up the device IO and clocking
	// The global interrupt enable is set to allow peripherals
	// to wake the MCU.
	//
	WDTCTL = WDTPW | WDTHOLD; //Ban watchdog.

	P2DIR |= BIT6;                          // Set P2.6 to output direction for idication

	BSP_configureMCU(); // Configure the communication IO pin, configure the clock

	__bis_SR_register(GIE);

	// Start the CapTIvate application

	CAPT_appStart(); //Capacitive touch module initialization and calibration, while enabling communication peripherals.

	//

	//CAPIO2CTL = 0x0126;
	// Background Loop
	//
	while(1)
	{
		//
		// Run the captivate application handler.
		//test

	    if(CAPT_appHandler()==true)
	    {
	        P2OUT |= BIT6;  // turn on the LED

	    }
	    else
	    {
	        P2OUT &= ~BIT6;  // turn off the LED
	    }
		__no_operation();

		//
		// End of background loop iteration
		// Go to sleep if there is nothing left to do
		//
		CAPT_appSleep(); //CPU enters sleep, waiting for periodic interrupt to wake up
		
	} // End background loop
} // End main()

1 年多前