//###########################################################################
//
// FILE:   RV335_ECap.c
//
// TITLE:   
//
//###########################################################################
// $FDMTEK Release: $
// $Release Date:  $
// $Copyright:
//  (C) Copyright 2023 QingDao Fundamental Microelectronic .Ltd - http://www.fdmtek.com
//###########################################################################

//
// Included Files
//
#include "RV335_Device.h"     // RV335 Headerfile Include File
#include "RV335_Examples.h"   // RV335 Examples Include File

//
// InitECap - This function initializes the eCAP(s) to a known state.
//
void 
InitECap(void)
{
	//
	// Initialize eCAP1/2/3
	//
}

//
// InitECapGpio - This function initializes GPIO pins to function as ECAP pins
//
// Each GPIO pin can be configured as a GPIO pin or up to 3 different
// peripheral functional pins. By default all pins come up as GPIO
// inputs after reset.
//
// Caution:
// For each eCAP peripheral
// Only one GPIO pin should be enabled for ECAP operation.
// Comment out other unwanted lines.
//
void 
InitECapGpio()
{
	InitECap1Gpio();
#if (SPRINGCORE_2204_ECAP2)
	InitECap2Gpio();
#endif // endif SPRINGCORE_2204_ECAP2
#if (SPRINGCORE_2204_ECAP3)
	InitECap3Gpio();
#endif // endif SPRINGCORE_2204_ECAP3
#if (SPRINGCORE_2204_ECAP4)
	InitECap4Gpio();
#endif // endif SPRINGCORE_2204_ECAP4
#if (SPRINGCORE_2204_ECAP5)
	InitECap5Gpio();
#endif // endif SPRINGCORE_2204_ECAP5
#if (SPRINGCORE_2204_ECAP6)
	InitECap6Gpio();
#endif // endif SPRINGCORE_2204_ECAP6
}

//
// InitECap1Gpio - 
//
void 
InitECap1Gpio(void)
{
	//
	// Enable internal pull-up for the selected pins
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.
	//
	//GpioCtrlRegs.GPAPUD.bit.GPIO5 = 0;    // Enable pull-up on GPIO5 (CAP1)
	GpioCtrlRegs.GPAPUD.bit.GPIO24 = 0;     // Enable pull-up on GPIO24 (CAP1)
	//GpioCtrlRegs.GPBPUD.bit.GPIO34 = 0;   // Enable pull-up on GPIO34 (CAP1)

	//
	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.
	//
	//GpioCtrlRegs.GPAQSEL1.bit.GPIO5 = 0;   //Synch to SYSCLKOUT GPIO5 (CAP1)
	GpioCtrlRegs.GPAQSEL2.bit.GPIO24 = 0;   //Synch to SYSCLKOUT GPIO24 (CAP1)
	//GpioCtrlRegs.GPBQSEL1.bit.GPIO34 = 0;  //Synch to SYSCLKOUT GPIO34 (CAP1)

	//
	// Configure eCAP-1 pins using GPIO regs
	// This specifies which of the possible GPIO pins will be eCAP1 functional pins.
	// Comment out other unwanted lines.
	//
	//GpioCtrlRegs.GPAMUX1.bit.GPIO5 = 3;    // Configure GPIO5 as CAP1
	GpioCtrlRegs.GPAMUX2.bit.GPIO24 = 1;    // Configure GPIO24 as CAP1
	//GpioCtrlRegs.GPBMUX1.bit.GPIO34 = 1;   // Configure GPIO24 as CAP1

}

#if SPRINGCORE_2204_ECAP2
//
// InitECap2Gpio -
//
void 
InitECap2Gpio(void)
{


	//
	// Enable internal pull-up for the selected pins
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.
	//
	GpioCtrlRegs.GPAPUD.bit.GPIO7 = 0;     // Enable pull-up on GPIO7 (CAP2)
	//GpioCtrlRegs.GPAPUD.bit.GPIO25 = 0;    // Enable pull-up on GPIO25 (CAP2)
	//GpioCtrlRegs.GPBPUD.bit.GPIO37 = 0;    // Enable pull-up on GPIO37 (CAP2)

	//
	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.
	//
	GpioCtrlRegs.GPAQSEL1.bit.GPIO7 = 0;    //Synch to SYSCLKOUT GPIO7 (CAP2)
	//GpioCtrlRegs.GPAQSEL2.bit.GPIO25 = 0;  //Synch to SYSCLKOUT GPIO25 (CAP2)
	//GpioCtrlRegs.GPBQSEL1.bit.GPIO37 = 0;  //Synch to SYSCLKOUT GPIO37 (CAP2)

	//
	// Configure eCAP-2 pins using GPIO regs
	// This specifies which of the possible GPIO pins will be eCAP2 functional
	// pins. Comment out other unwanted lines.
	//
	GpioCtrlRegs.GPAMUX1.bit.GPIO7 = 3;    // Configure GPIO7 as CAP2
	//GpioCtrlRegs.GPAMUX2.bit.GPIO25 = 1;   // Configure GPIO25 as CAP2
	//GpioCtrlRegs.GPBMUX1.bit.GPIO37 = 3;   // Configure GPIO37 as CAP2


}
#endif // endif SPRINGCORE_2204_ECAP2

#if SPRINGCORE_2204_ECAP3
//
// InitECap3Gpio - 
//
void 
InitECap3Gpio(void)
{


	/* Enable internal pull-up for the selected pins */
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAPUD.bit.GPIO9 = 0;      // Enable pull-up on GPIO9 (CAP3)
	// GpioCtrlRegs.GPAPUD.bit.GPIO26 = 0;     // Enable pull-up on GPIO26 (CAP3)

	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAQSEL1.bit.GPIO9 = 0;    // Synch to SYSCLKOUT GPIO9 (CAP3)
	// GpioCtrlRegs.GPAQSEL2.bit.GPIO26 = 0;   // Synch to SYSCLKOUT GPIO26 (CAP3)

	/* Configure eCAP-3 pins using GPIO regs*/
	// This specifies which of the possible GPIO pins will be eCAP3 functional pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAMUX1.bit.GPIO9 = 3;     // Configure GPIO9 as CAP3
	// GpioCtrlRegs.GPAMUX2.bit.GPIO26 = 1;    // Configure GPIO26 as CAP3


}
#endif // endif SPRINGCORE_2204_ECAP3


#if SPRINGCORE_2204_ECAP4
void InitECap4Gpio(void)
{


	/* Enable internal pull-up for the selected pins */
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAPUD.bit.GPIO11 = 0;   // Enable pull-up on GPIO11 (CAP4)
	// GpioCtrlRegs.GPAPUD.bit.GPIO27 = 0;   // Enable pull-up on GPIO27 (CAP4)

	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAQSEL1.bit.GPIO11 = 0; // Synch to SYSCLKOUT GPIO11 (CAP4)
	// GpioCtrlRegs.GPAQSEL2.bit.GPIO27 = 0; // Synch to SYSCLKOUT GPIO27 (CAP4)

	/* Configure eCAP-4 pins using GPIO regs*/
	// This specifies which of the possible GPIO pins will be eCAP4 functional pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAMUX1.bit.GPIO11 = 3;  // Configure GPIO11 as CAP4
	// GpioCtrlRegs.GPAMUX2.bit.GPIO27 = 1;  // Configure GPIO27 as CAP4


}
#endif // endif SPRINGCORE_2204_ECAP4


#if SPRINGCORE_2204_ECAP5
void InitECap5Gpio(void)
{


	/* Enable internal pull-up for the selected pins */
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAPUD.bit.GPIO3 = 0;     // Enable pull-up on GPIO3 (CAP5)
	// GpioCtrlRegs.GPBPUD.bit.GPIO48 = 0;    // Enable pull-up on GPIO48 (CAP5)

	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAQSEL1.bit.GPIO3 = 0;  // Synch to SYSCLKOUT GPIO3 (CAP5)
	// GpioCtrlRegs.GPBQSEL2.bit.GPIO48 = 0; // Synch to SYSCLKOUT GPIO48 (CAP5)

	/* Configure eCAP-5 pins using GPIO regs*/
	// This specifies which of the possible GPIO pins will be eCAP5 functional pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAMUX1.bit.GPIO3 = 2;   // Configure GPIO3 as CAP5
	// GpioCtrlRegs.GPBMUX2.bit.GPIO48 = 1;  // Configure GPIO48 as CAP5


}
#endif // endif SPRINGCORE_2204_ECAP5


#if SPRINGCORE_2204_ECAP6
void InitECap6Gpio(void)
{


	/* Enable internal pull-up for the selected pins */
	// Pull-ups can be enabled or disabled by the user.
	// This will enable the pullups for the specified pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAPUD.bit.GPIO1 = 0;     // Enable pull-up on GPIO1 (CAP6)
	// GpioCtrlRegs.GPBPUD.bit.GPIO49 = 0;    // Enable pull-up on GPIO49 (CAP6)

	// Inputs are synchronized to SYSCLKOUT by default.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAQSEL1.bit.GPIO1 = 0;  // Synch to SYSCLKOUT GPIO1 (CAP6)
	// GpioCtrlRegs.GPBQSEL2.bit.GPIO49 = 0; // Synch to SYSCLKOUT GPIO49 (CAP6)

	/* Configure eCAP-5 pins using GPIO regs*/
	// This specifies which of the possible GPIO pins will be eCAP6 functional pins.
	// Comment out other unwanted lines.

	GpioCtrlRegs.GPAMUX1.bit.GPIO1 = 2;   // Configure GPIO1 as CAP6
	// GpioCtrlRegs.GPBMUX2.bit.GPIO49 = 1;  // Configure GPIO49 as CAP6


}
#endif // endif SPRINGCORE_2204_ECAP6



//===========================================================================
// End of file.
//===========================================================================
