//*****************************************************************************
//
// sysctl.h - Prototypes for the system control driver.
//
// Copyright (c) 2005-2010 Texas Instruments Incorporated.  All rights reserved.
// Software License Agreement
// 
// Texas Instruments (TI) is supplying this software for use solely and
// exclusively on TI's microcontroller products. The software is owned by
// TI and/or its suppliers, and is protected under applicable copyright
// laws. You may not combine this software with "viral" open-source
// software in order to form a larger program.
// 
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
// DAMAGES, FOR ANY REASON WHATSOEVER.
// 
// This is part of revision 5821 of the Stellaris Peripheral Driver Library.
//
//*****************************************************************************

#ifndef __SYSCTL_H__
#define __SYSCTL_H__

//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif

//*****************************************************************************
//
// The following are values that can be passed to the
// SysCtlPeripheralPresent(), SysCtlPeripheralEnable(),
// SysCtlPeripheralDisable(), and SysCtlPeripheralReset() APIs as the
// ulPeripheral parameter.  The peripherals in the fourth group (upper nibble
// is 3) can only be used with the SysCtlPeripheralPresent() API.
//
//*****************************************************************************
#ifndef DEPRECATED
#define SYSCTL_PERIPH_WDOG      0x00000008  // Watchdog
#endif
#define SYSCTL_PERIPH_WDOG0     0x00000008  // Watchdog 0
#define SYSCTL_PERIPH_HIBERNATE 0x00000040  // Hibernation module
#ifndef DEPRECATED
#define SYSCTL_PERIPH_ADC       0x00100001  // ADC
#endif
#define SYSCTL_PERIPH_ADC0      0x00100001  // ADC0
#define SYSCTL_PERIPH_ADC1      0x00100002  // ADC1
#define SYSCTL_PERIPH_PWM       0x00100010  // PWM
#define SYSCTL_PERIPH_CAN0      0x00100100  // CAN 0
#define SYSCTL_PERIPH_CAN1      0x00100200  // CAN 1
#define SYSCTL_PERIPH_CAN2      0x00100400  // CAN 2
#define SYSCTL_PERIPH_WDOG1     0x00101000  // Watchdog 1
#define SYSCTL_PERIPH_UART0     0x10000001  // UART 0
#define SYSCTL_PERIPH_UART1     0x10000002  // UART 1
#define SYSCTL_PERIPH_UART2     0x10000004  // UART 2
#ifndef DEPRECATED
#define SYSCTL_PERIPH_SSI       0x10000010  // SSI
#endif
#define SYSCTL_PERIPH_SSI0      0x10000010  // SSI 0
#define SYSCTL_PERIPH_SSI1      0x10000020  // SSI 1
#ifndef DEPRECATED
#define SYSCTL_PERIPH_QEI       0x10000100  // QEI
#endif
#define SYSCTL_PERIPH_QEI0      0x10000100  // QEI 0
#define SYSCTL_PERIPH_QEI1      0x10000200  // QEI 1
#ifndef DEPRECATED
#define SYSCTL_PERIPH_I2C       0x10001000  // I2C
#endif
#define SYSCTL_PERIPH_I2C0      0x10001000  // I2C 0
#define SYSCTL_PERIPH_I2C1      0x10004000  // I2C 1
#define SYSCTL_PERIPH_TIMER0    0x10100001  // Timer 0
#define SYSCTL_PERIPH_TIMER1    0x10100002  // Timer 1
#define SYSCTL_PERIPH_TIMER2    0x10100004  // Timer 2
#define SYSCTL_PERIPH_TIMER3    0x10100008  // Timer 3
#define SYSCTL_PERIPH_COMP0     0x10100100  // Analog comparator 0
#define SYSCTL_PERIPH_COMP1     0x10100200  // Analog comparator 1
#define SYSCTL_PERIPH_COMP2     0x10100400  // Analog comparator 2
#define SYSCTL_PERIPH_I2S0      0x10101000  // I2S0
#define SYSCTL_PERIPH_EPI0      0x10104000  // EPI0
#define SYSCTL_PERIPH_GPIOA     0x20000001  // GPIO A
#define SYSCTL_PERIPH_GPIOB     0x20000002  // GPIO B
#define SYSCTL_PERIPH_GPIOC     0x20000004  // GPIO C
#define SYSCTL_PERIPH_GPIOD     0x20000008  // GPIO D
#define SYSCTL_PERIPH_GPIOE     0x20000010  // GPIO E
#define SYSCTL_PERIPH_GPIOF     0x20000020  // GPIO F
#define SYSCTL_PERIPH_GPIOG     0x20000040  // GPIO G
#define SYSCTL_PERIPH_GPIOH     0x20000080  // GPIO H
#define SYSCTL_PERIPH_GPIOJ     0x20000100  // GPIO J
#define SYSCTL_PERIPH_UDMA      0x20002000  // uDMA
#define SYSCTL_PERIPH_USB0      0x20100001  // USB0
#define SYSCTL_PERIPH_ETH       0x20105000  // ETH
#define SYSCTL_PERIPH_IEEE1588  0x20100100  // IEEE1588
#define SYSCTL_PERIPH_PLL       0x30000010  // PLL
#define SYSCTL_PERIPH_TEMP      0x30000020  // Temperature sensor
#define SYSCTL_PERIPH_MPU       0x30000080  // Cortex M3 MPU

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlPinPresent() API
// as the ulPin parameter.
//
//*****************************************************************************
#define SYSCTL_PIN_PWM0         0x00000001  // PWM0 pin
#define SYSCTL_PIN_PWM1         0x00000002  // PWM1 pin
#define SYSCTL_PIN_PWM2         0x00000004  // PWM2 pin
#define SYSCTL_PIN_PWM3         0x00000008  // PWM3 pin
#define SYSCTL_PIN_PWM4         0x00000010  // PWM4 pin
#define SYSCTL_PIN_PWM5         0x00000020  // PWM5 pin
#define SYSCTL_PIN_PWM6         0x00000040  // PWM6 pin
#define SYSCTL_PIN_PWM7         0x00000080  // PWM7 pin
#define SYSCTL_PIN_C0MINUS      0x00000040  // C0- pin
#define SYSCTL_PIN_C0PLUS       0x00000080  // C0+ pin
#define SYSCTL_PIN_C0O          0x00000100  // C0o pin
#define SYSCTL_PIN_C1MINUS      0x00000200  // C1- pin
#define SYSCTL_PIN_C1PLUS       0x00000400  // C1+ pin
#define SYSCTL_PIN_C1O          0x00000800  // C1o pin
#define SYSCTL_PIN_C2MINUS      0x00001000  // C2- pin
#define SYSCTL_PIN_C2PLUS       0x00002000  // C2+ pin
#define SYSCTL_PIN_C2O          0x00004000  // C2o pin
#define SYSCTL_PIN_MC_FAULT0    0x00008000  // MC0 Fault pin
#define SYSCTL_PIN_ADC0         0x00010000  // ADC0 pin
#define SYSCTL_PIN_ADC1         0x00020000  // ADC1 pin
#define SYSCTL_PIN_ADC2         0x00040000  // ADC2 pin
#define SYSCTL_PIN_ADC3         0x00080000  // ADC3 pin
#define SYSCTL_PIN_ADC4         0x00100000  // ADC4 pin
#define SYSCTL_PIN_ADC5         0x00200000  // ADC5 pin
#define SYSCTL_PIN_ADC6         0x00400000  // ADC6 pin
#define SYSCTL_PIN_ADC7         0x00800000  // ADC7 pin
#define SYSCTL_PIN_CCP0         0x01000000  // CCP0 pin
#define SYSCTL_PIN_CCP1         0x02000000  // CCP1 pin
#define SYSCTL_PIN_CCP2         0x04000000  // CCP2 pin
#define SYSCTL_PIN_CCP3         0x08000000  // CCP3 pin
#define SYSCTL_PIN_CCP4         0x10000000  // CCP4 pin
#define SYSCTL_PIN_CCP5         0x20000000  // CCP5 pin
#define SYSCTL_PIN_32KHZ        0x80000000  // 32kHz pin

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlLDOSet() API as
// the ulVoltage value, or returned by the SysCtlLDOGet() API.
//
//*****************************************************************************
#define SYSCTL_LDO_2_25V        0x00000005  // LDO output of 2.25V
#define SYSCTL_LDO_2_30V        0x00000004  // LDO output of 2.30V
#define SYSCTL_LDO_2_35V        0x00000003  // LDO output of 2.35V
#define SYSCTL_LDO_2_40V        0x00000002  // LDO output of 2.40V
#define SYSCTL_LDO_2_45V        0x00000001  // LDO output of 2.45V
#define SYSCTL_LDO_2_50V        0x00000000  // LDO output of 2.50V
#define SYSCTL_LDO_2_55V        0x0000001f  // LDO output of 2.55V
#define SYSCTL_LDO_2_60V        0x0000001e  // LDO output of 2.60V
#define SYSCTL_LDO_2_65V        0x0000001d  // LDO output of 2.65V
#define SYSCTL_LDO_2_70V        0x0000001c  // LDO output of 2.70V
#define SYSCTL_LDO_2_75V        0x0000001b  // LDO output of 2.75V

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlLDOConfigSet() API.
//
//*****************************************************************************
#define SYSCTL_LDOCFG_ARST      0x00000001  // Allow LDO failure to reset
#define SYSCTL_LDOCFG_NORST     0x00000000  // Do not reset on LDO failure

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlIntEnable(),
// SysCtlIntDisable(), and SysCtlIntClear() APIs, or returned in the bit mask
// by the SysCtlIntStatus() API.
//
//*****************************************************************************
#define SYSCTL_INT_MOSC_PUP     0x00000100  // MOSC power-up interrupt
#define SYSCTL_INT_USBPLL_LOCK  0x00000080  // USB PLL lock interrupt
#define SYSCTL_INT_PLL_LOCK     0x00000040  // PLL lock interrupt
#define SYSCTL_INT_CUR_LIMIT    0x00000020  // Current limit interrupt
#define SYSCTL_INT_IOSC_FAIL    0x00000010  // Internal oscillator failure int
#define SYSCTL_INT_MOSC_FAIL    0x00000008  // Main oscillator failure int
#define SYSCTL_INT_POR          0x00000004  // Power on reset interrupt
#define SYSCTL_INT_BOR          0x00000002  // Brown out interrupt
#define SYSCTL_INT_PLL_FAIL     0x00000001  // PLL failure interrupt

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlResetCauseClear()
// API or returned by the SysCtlResetCauseGet() API.
//
//*****************************************************************************
#define SYSCTL_CAUSE_LDO        0x00000020  // LDO power not OK reset
#define SYSCTL_CAUSE_SW         0x00000010  // Software reset
#define SYSCTL_CAUSE_WDOG       0x00000008  // Watchdog reset
#define SYSCTL_CAUSE_BOR        0x00000004  // Brown-out reset
#define SYSCTL_CAUSE_POR        0x00000002  // Power on reset
#define SYSCTL_CAUSE_EXT        0x00000001  // External reset

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlBrownOutConfigSet()
// API as the ulConfig parameter.
//
//*****************************************************************************
#define SYSCTL_BOR_RESET        0x00000002  // Reset instead of interrupting
#define SYSCTL_BOR_RESAMPLE     0x00000001  // Resample BOR before asserting

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlPWMClockSet() API
// as the ulConfig parameter, and can be returned by the SysCtlPWMClockGet()
// API.
//
//*****************************************************************************
#define SYSCTL_PWMDIV_1         0x00000000  // PWM clock is processor clock /1
#define SYSCTL_PWMDIV_2         0x00100000  // PWM clock is processor clock /2
#define SYSCTL_PWMDIV_4         0x00120000  // PWM clock is processor clock /4
#define SYSCTL_PWMDIV_8         0x00140000  // PWM clock is processor clock /8
#define SYSCTL_PWMDIV_16        0x00160000  // PWM clock is processor clock /16
#define SYSCTL_PWMDIV_32        0x00180000  // PWM clock is processor clock /32
#define SYSCTL_PWMDIV_64        0x001A0000  // PWM clock is processor clock /64

//*****************************************************************************
//
// The following are values that can be passed to the SysCtlADCSpeedSet() API
// as the ulSpeed parameter, and can be returned by the SyCtlADCSpeedGet()
// API.
//
//*****************************************************************************
#define SYSCTL_ADCSPEED_1MSPS   0x00000F00  // 1,000,000 samples per second