/********************************************************************** * $Id$ lpc177x_8x_clkpwr.h 2011-06-02 *//** * @file lpc177x_8x_clkpwr.h * @brief Contains all macro definitions and function prototypes * support for Clock and Power Control firmware library on * LPC177x_8x * @version 1.0 * @date 02. June. 2011 * @author NXP MCU SW Application Team * * Copyright(C) 2011, NXP Semiconductor * All rights reserved. * *********************************************************************** * Software that is described herein is for illustrative purposes only * which provides customers with programming information regarding the * products. This software is supplied "AS IS" without any warranties. * NXP Semiconductors assumes no responsibility or liability for the * use of the software, conveys no license or title under any patent, * copyright, or mask work right to the product. NXP Semiconductors * reserves the right to make changes in the software without * notification. NXP Semiconductors also make no representation or * warranty that such application will be suitable for the specified * use without further testing or modification. **********************************************************************/ /* Peripheral group ----------------------------------------------------------- */ /** @defgroup CLKPWR Clock Power * @ingroup LPC177x_8xCMSIS_FwLib_Drivers * @{ */ #ifndef __LPC177X_8X_CLKPWR_H_ #define __LPC177X_8X_CLKPWR_H_ /* Includes ------------------------------------------------------------------- */ #include "LPC177x_8x.h" #include "lpc_types.h" #include "system_LPC177x_8x.h" #ifdef __cplusplus extern "C" { #endif /* Public Macros -------------------------------------------------------------- */ /** @defgroup CLKPWR_Public_Macros CLKPWR Public Macros * @{ */ /******************************************************************** * Clock Source Selection Definitions **********************************************************************/ #define CLKPWR_CLKSRCSEL_IRCOSC ((uint32_t)(0)) #define CLKPWR_CLKSRCSEL_MAINOSC ((uint32_t)(1)) /******************************************************************** * Clock type/domain Definitions (calculated from input and pre-configuration * parameter(s) **********************************************************************/ #define CLKPWR_CLKTYPE_CPU ((uint32_t)(0)) #define CLKPWR_CLKTYPE_PER ((uint32_t)(1)) #define CLKPWR_CLKTYPE_EMC ((uint32_t)(2)) #define CLKPWR_CLKTYPE_USB ((uint32_t)(3)) /******************************************************************** * Power Control for Peripherals Definitions **********************************************************************/ /** LCD controller power/clock control bit */ #define CLKPWR_PCONP_PCLCD ((uint32_t)(1<<0)) /** Timer/Counter 0 power/clock control bit */ #define CLKPWR_PCONP_PCTIM0 ((uint32_t)(1<<1)) /* Timer/Counter 1 power/clock control bit */ #define CLKPWR_PCONP_PCTIM1 ((uint32_t)(1<<2)) /** UART0 power/clock control bit */ #define CLKPWR_PCONP_PCUART0 ((uint32_t)(1<<3)) /** UART1 power/clock control bit */ #define CLKPWR_PCONP_PCUART1 ((uint32_t)(1<<4)) /** PWM0 power/clock control bit */ #define CLKPWR_PCONP_PCPWM0 ((uint32_t)(1<<5)) /** PWM1 power/clock control bit */ #define CLKPWR_PCONP_PCPWM1 ((uint32_t)(1<<6)) /** The I2C0 interface power/clock control bit */ #define CLKPWR_PCONP_PCI2C0 ((uint32_t)(1<<7)) /** UART4 power/clock control bit */ #define CLKPWR_PCONP_PCUART4 ((uint32_t)(1<<8)) /** The RTC power/clock control bit */ #define CLKPWR_PCONP_PCRTC ((uint32_t)(1<<9)) /** The SSP1 interface power/clock control bit */ #define CLKPWR_PCONP_PCSSP1 ((uint32_t)(1<<10)) /** External Memory controller power/clock control bit */ #define CLKPWR_PCONP_PCEMC ((uint32_t)(1<<11)) /** A/D converter 0 (ADC0) power/clock control bit */ #define CLKPWR_PCONP_PCADC ((uint32_t)(1<<12)) /** CAN Controller 1 power/clock control bit */ #define CLKPWR_PCONP_PCAN1 ((uint32_t)(1<<13)) /** CAN Controller 2 power/clock control bit */ #define CLKPWR_PCONP_PCAN2 ((uint32_t)(1<<14)) /** GPIO power/clock control bit */ #define CLKPWR_PCONP_PCGPIO ((uint32_t)(1<<15)) /** Motor Control PWM */ #define CLKPWR_PCONP_PCMCPWM ((uint32_t)(1<<17)) /** Quadrature Encoder Interface power/clock control bit */ #define CLKPWR_PCONP_PCQEI ((uint32_t)(1<<18)) /** The I2C1 interface power/clock control bit */ #define CLKPWR_PCONP_PCI2C1 ((uint32_t)(1<<19)) /** The SSP2 interface power/clock control bit */ #define CLKPWR_PCONP_PCSSP2 ((uint32_t)(1<<20)) /** The SSP0 interface power/clock control bit */ #define CLKPWR_PCONP_PCSSP0 ((uint32_t)(1<<21)) /** Timer 2 power/clock control bit */ #define CLKPWR_PCONP_PCTIM2 ((uint32_t)(1<<22)) /** Timer 3 power/clock control bit */ #define CLKPWR_PCONP_PCTIM3 ((uint32_t)(1<<23)) /** UART 2 power/clock control bit */ #define CLKPWR_PCONP_PCUART2 ((uint32_t)(1<<24)) /** UART 3 power/clock control bit */ #define CLKPWR_PCONP_PCUART3 ((uint32_t)(1<<25)) /** I2C interface 2 power/clock control bit */ #define CLKPWR_PCONP_PCI2C2 ((uint32_t)(1<<26)) /** I2S interface power/clock control bit*/ #define CLKPWR_PCONP_PCI2S ((uint32_t)(1<<27)) /** SD card interface power/clock control bit */ #define CLKPWR_PCONP_PCSDC ((uint32_t)(1<<28)) /** GP DMA function power/clock control bit*/ #define CLKPWR_PCONP_PCGPDMA ((uint32_t)(1<<29)) /** Ethernet block power/clock control bit*/ #define CLKPWR_PCONP_PCENET ((uint32_t)(1<<30)) /** USB interface power/clock control bit*/ #define CLKPWR_PCONP_PCUSB ((uint32_t)(1<<31)) /******************************************************************** * Power Control for Peripherals Definitions **********************************************************************/ #define CLKPWR_RSTCON0_LCD ((uint32_t)(0)) #define CLKPWR_RSTCON0_TIM0 ((uint32_t)(1)) #define CLKPWR_RSTCON0_TIM1 ((uint32_t)(2)) #define CLKPWR_RSTCON0_UART0 ((uint32_t)(3)) #define CLKPWR_RSTCON0_UART1 ((uint32_t)(4)) #define CLKPWR_RSTCON0_PWM0 ((uint32_t)(5)) #define CLKPWR_RSTCON0_PWM1 ((uint32_t)(6)) #define CLKPWR_RSTCON0_I2C0 ((uint32_t)(7)) #define CLKPWR_RSTCON0_UART4 ((uint32_t)(8)) #define CLKPWR_RSTCON0_RTC ((uint32_t)(9)) #define CLKPWR_RSTCON0_SSP1 ((uint32_t)(10)) #define CLKPWR_RSTCON0_EMC ((uint32_t)(11)) #define CLKPWR_RSTCON0_ADC ((uint32_t)(12)) #define CLKPWR_RSTCON0_CAN1 ((uint32_t)(13)) #define CLKPWR_RSTCON0_CAN2 ((uint32_t)(14)) #define CLKPWR_RSTCON0_GPIO ((uint32_t)(15)) #define CLKPWR_RSTCON0_MCPWM ((uint32_t)(17)) #define CLKPWR_RSTCON0_QEI ((uint32_t)(18)) #define CLKPWR_RSTCON0_I2C1 ((uint32_t)(19)) #define CLKPWR_RSTCON0_SSP2 ((uint32_t)(20)) #define CLKPWR_RSTCON0_SSP0 ((uint32_t)(21)) #define CLKPWR_RSTCON0_TIM2 ((uint32_t)(22)) #define CLKPWR_RSTCON0_TIM3 ((uint32_t)(23)) #define CLKPWR_RSTCON0_UART2 ((uint32_t)(24)) #define CLKPWR_RSTCON0_UART3 ((uint32_t)(25)) #define CLKPWR_RSTCON0_I2C2 ((uint32_t)(26)) #define CLKPWR_RSTCON0_I2S ((uint32_t)(27)) #define CLKPWR_RSTCON0_SDC ((uint32_t)(28)) #define CLKPWR_RSTCON0_GPDMA ((uint32_t)(29)) #define CLKPWR_RSTCON0_ENET ((uint32_t)(30)) #define CLKPWR_RSTCON0_USB ((uint32_t)(31)) #define CLKPWR_RSTCON1_IOCON ((uint32_t)(32)) #define CLKPWR_RSTCON1_DAC ((uint32_t)(33)) #define CLKPWR_RSTCON1_CANACC ((uint32_t)(34)) /** * @} */ /* External clock variable from system_LPC177x_8x.h */ extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ extern uint32_t PeripheralClock; /*!< Peripheral Clock Frequency (Pclk) */ extern uint32_t EMCClock; /*!< EMC Clock Frequency */ /* External clock variable from lpc177x_8x_clkpwr.h */ extern uint32_t USBClock; /*!< USB Frequency */ /* Public Functions ----------------------------------------------------------- */ /** @defgroup CLKPWR_Public_Functions CLKPWR Public Functions * @{ */ void CLKPWR_SetCLKDiv(uint8_t ClkType, uint8_t DivVal); uint32_t CLKPWR_GetCLK(uint8_t ClkType); void CLKPWR_ConfigPPWR(uint32_t PPType, FunctionalState NewState); void CLKPWR_ConfigReset(uint8_t PType, FunctionalState NewState); void CLKPWR_Sleep(void); void CLKPWR_DeepSleep(void); void CLKPWR_PowerDown(void); void CLKPWR_DeepPowerDown(void); /** * @} */ #ifdef __cplusplus } #endif #endif /* __LPC177X_8X_CLKPWR_H_ */ /** * @} */ /* --------------------------------- End Of File ------------------------------ */