mirror of
https://github.com/MarlinFirmware/Marlin.git
synced 2024-11-28 06:21:31 +00:00
407 lines
17 KiB
C
407 lines
17 KiB
C
/**********************************************************************
|
||
* $Id$ lpc17xx_clkpwr.h 2010-05-21
|
||
*//**
|
||
* @file lpc17xx_clkpwr.h
|
||
* @brief Contains all macro definitions and function prototypes
|
||
* support for Clock and Power Control firmware library on LPC17xx
|
||
* @version 2.0
|
||
* @date 21. May. 2010
|
||
* @author NXP MCU SW Application Team
|
||
*
|
||
* Copyright(C) 2010, 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.
|
||
* Permission to use, copy, modify, and distribute this software and its
|
||
* documentation is hereby granted, under NXP Semiconductors'
|
||
* relevant copyright in the software, without fee, provided that it
|
||
* is used in conjunction with NXP Semiconductors microcontrollers. This
|
||
* copyright, permission, and disclaimer notice must appear in all copies of
|
||
* this code.
|
||
**********************************************************************/
|
||
|
||
/* Peripheral group ----------------------------------------------------------- */
|
||
/** @defgroup CLKPWR CLKPWR (Clock Power)
|
||
* @ingroup LPC1700CMSIS_FwLib_Drivers
|
||
* @{
|
||
*/
|
||
|
||
#ifndef LPC17XX_CLKPWR_H_
|
||
#define LPC17XX_CLKPWR_H_
|
||
|
||
/* Includes ------------------------------------------------------------------- */
|
||
#include "LPC17xx.h"
|
||
#include "lpc_types.h"
|
||
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
{
|
||
#endif
|
||
|
||
/* Public Macros -------------------------------------------------------------- */
|
||
/** @defgroup CLKPWR_Public_Macros CLKPWR Public Macros
|
||
* @{
|
||
*/
|
||
|
||
/**********************************************************************
|
||
* Peripheral Clock Selection Definitions
|
||
**********************************************************************/
|
||
/** Peripheral clock divider bit position for WDT */
|
||
#define CLKPWR_PCLKSEL_WDT ((uint32_t)(0))
|
||
/** Peripheral clock divider bit position for TIMER0 */
|
||
#define CLKPWR_PCLKSEL_TIMER0 ((uint32_t)(2))
|
||
/** Peripheral clock divider bit position for TIMER1 */
|
||
#define CLKPWR_PCLKSEL_TIMER1 ((uint32_t)(4))
|
||
/** Peripheral clock divider bit position for UART0 */
|
||
#define CLKPWR_PCLKSEL_UART0 ((uint32_t)(6))
|
||
/** Peripheral clock divider bit position for UART1 */
|
||
#define CLKPWR_PCLKSEL_UART1 ((uint32_t)(8))
|
||
/** Peripheral clock divider bit position for PWM1 */
|
||
#define CLKPWR_PCLKSEL_PWM1 ((uint32_t)(12))
|
||
/** Peripheral clock divider bit position for I2C0 */
|
||
#define CLKPWR_PCLKSEL_I2C0 ((uint32_t)(14))
|
||
/** Peripheral clock divider bit position for SPI */
|
||
#define CLKPWR_PCLKSEL_SPI ((uint32_t)(16))
|
||
/** Peripheral clock divider bit position for SSP1 */
|
||
#define CLKPWR_PCLKSEL_SSP1 ((uint32_t)(20))
|
||
/** Peripheral clock divider bit position for DAC */
|
||
#define CLKPWR_PCLKSEL_DAC ((uint32_t)(22))
|
||
/** Peripheral clock divider bit position for ADC */
|
||
#define CLKPWR_PCLKSEL_ADC ((uint32_t)(24))
|
||
/** Peripheral clock divider bit position for CAN1 */
|
||
#define CLKPWR_PCLKSEL_CAN1 ((uint32_t)(26))
|
||
/** Peripheral clock divider bit position for CAN2 */
|
||
#define CLKPWR_PCLKSEL_CAN2 ((uint32_t)(28))
|
||
/** Peripheral clock divider bit position for ACF */
|
||
#define CLKPWR_PCLKSEL_ACF ((uint32_t)(30))
|
||
/** Peripheral clock divider bit position for QEI */
|
||
#define CLKPWR_PCLKSEL_QEI ((uint32_t)(32))
|
||
/** Peripheral clock divider bit position for PCB */
|
||
#define CLKPWR_PCLKSEL_PCB ((uint32_t)(36))
|
||
/** Peripheral clock divider bit position for I2C1 */
|
||
#define CLKPWR_PCLKSEL_I2C1 ((uint32_t)(38))
|
||
/** Peripheral clock divider bit position for SSP0 */
|
||
#define CLKPWR_PCLKSEL_SSP0 ((uint32_t)(42))
|
||
/** Peripheral clock divider bit position for TIMER2 */
|
||
#define CLKPWR_PCLKSEL_TIMER2 ((uint32_t)(44))
|
||
/** Peripheral clock divider bit position for TIMER3 */
|
||
#define CLKPWR_PCLKSEL_TIMER3 ((uint32_t)(46))
|
||
/** Peripheral clock divider bit position for UART2 */
|
||
#define CLKPWR_PCLKSEL_UART2 ((uint32_t)(48))
|
||
/** Peripheral clock divider bit position for UART3 */
|
||
#define CLKPWR_PCLKSEL_UART3 ((uint32_t)(50))
|
||
/** Peripheral clock divider bit position for I2C2 */
|
||
#define CLKPWR_PCLKSEL_I2C2 ((uint32_t)(52))
|
||
/** Peripheral clock divider bit position for I2S */
|
||
#define CLKPWR_PCLKSEL_I2S ((uint32_t)(54))
|
||
/** Peripheral clock divider bit position for RIT */
|
||
#define CLKPWR_PCLKSEL_RIT ((uint32_t)(58))
|
||
/** Peripheral clock divider bit position for SYSCON */
|
||
#define CLKPWR_PCLKSEL_SYSCON ((uint32_t)(60))
|
||
/** Peripheral clock divider bit position for MC */
|
||
#define CLKPWR_PCLKSEL_MC ((uint32_t)(62))
|
||
|
||
/** Macro for Peripheral Clock Selection register bit values
|
||
* Note: When CCLK_DIV_8, Peripheral<61>s clock is selected to
|
||
* PCLK_xyz = CCLK/8 except for CAN1, CAN2, and CAN filtering
|
||
* when <20>11<31>selects PCLK_xyz = CCLK/6 */
|
||
/* Peripheral clock divider is set to 4 from CCLK */
|
||
#define CLKPWR_PCLKSEL_CCLK_DIV_4 ((uint32_t)(0))
|
||
/** Peripheral clock divider is the same with CCLK */
|
||
#define CLKPWR_PCLKSEL_CCLK_DIV_1 ((uint32_t)(1))
|
||
/** Peripheral clock divider is set to 2 from CCLK */
|
||
#define CLKPWR_PCLKSEL_CCLK_DIV_2 ((uint32_t)(2))
|
||
|
||
|
||
/********************************************************************
|
||
* Power Control for Peripherals Definitions
|
||
**********************************************************************/
|
||
/** 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))
|
||
/** 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))
|
||
/** The SPI interface power/clock control bit */
|
||
#define CLKPWR_PCONP_PCSPI ((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))
|
||
/** A/D converter 0 (ADC0) power/clock control bit */
|
||
#define CLKPWR_PCONP_PCAD ((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))
|
||
/** Repetitive Interrupt Timer power/clock control bit */
|
||
#define CLKPWR_PCONP_PCRIT ((uint32_t)(1<<16))
|
||
/** Motor Control PWM */
|
||
#define CLKPWR_PCONP_PCMC ((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 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))
|
||
/** 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))
|
||
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
/* Private Macros ------------------------------------------------------------- */
|
||
/** @defgroup CLKPWR_Private_Macros CLKPWR Private Macros
|
||
* @{
|
||
*/
|
||
|
||
/* --------------------- BIT DEFINITIONS -------------------------------------- */
|
||
/*********************************************************************//**
|
||
* Macro defines for Clock Source Select Register
|
||
**********************************************************************/
|
||
/** Internal RC oscillator */
|
||
#define CLKPWR_CLKSRCSEL_CLKSRC_IRC ((uint32_t)(0x00))
|
||
/** Main oscillator */
|
||
#define CLKPWR_CLKSRCSEL_CLKSRC_MAINOSC ((uint32_t)(0x01))
|
||
/** RTC oscillator */
|
||
#define CLKPWR_CLKSRCSEL_CLKSRC_RTC ((uint32_t)(0x02))
|
||
/** Clock source selection bit mask */
|
||
#define CLKPWR_CLKSRCSEL_BITMASK ((uint32_t)(0x03))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for Clock Output Configuration Register
|
||
**********************************************************************/
|
||
/* Clock Output Configuration register definition */
|
||
/** Selects the CPU clock as the CLKOUT source */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTSEL_CPU ((uint32_t)(0x00))
|
||
/** Selects the main oscillator as the CLKOUT source */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTSEL_MAINOSC ((uint32_t)(0x01))
|
||
/** Selects the Internal RC oscillator as the CLKOUT source */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTSEL_RC ((uint32_t)(0x02))
|
||
/** Selects the USB clock as the CLKOUT source */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTSEL_USB ((uint32_t)(0x03))
|
||
/** Selects the RTC oscillator as the CLKOUT source */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTSEL_RTC ((uint32_t)(0x04))
|
||
/** Integer value to divide the output clock by, minus one */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUTDIV(n) ((uint32_t)((n&0x0F)<<4))
|
||
/** CLKOUT enable control */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUT_EN ((uint32_t)(1<<8))
|
||
/** CLKOUT activity indication */
|
||
#define CLKPWR_CLKOUTCFG_CLKOUT_ACT ((uint32_t)(1<<9))
|
||
/** Clock source selection bit mask */
|
||
#define CLKPWR_CLKOUTCFG_BITMASK ((uint32_t)(0x3FF))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PPL0 Control Register
|
||
**********************************************************************/
|
||
/** PLL 0 control enable */
|
||
#define CLKPWR_PLL0CON_ENABLE ((uint32_t)(0x01))
|
||
/** PLL 0 control connect */
|
||
#define CLKPWR_PLL0CON_CONNECT ((uint32_t)(0x02))
|
||
/** PLL 0 control bit mask */
|
||
#define CLKPWR_PLL0CON_BITMASK ((uint32_t)(0x03))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PPL0 Configuration Register
|
||
**********************************************************************/
|
||
/** PLL 0 Configuration MSEL field */
|
||
#define CLKPWR_PLL0CFG_MSEL(n) ((uint32_t)(n&0x7FFF))
|
||
/** PLL 0 Configuration NSEL field */
|
||
#define CLKPWR_PLL0CFG_NSEL(n) ((uint32_t)((n<<16)&0xFF0000))
|
||
/** PLL 0 Configuration bit mask */
|
||
#define CLKPWR_PLL0CFG_BITMASK ((uint32_t)(0xFF7FFF))
|
||
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PPL0 Status Register
|
||
**********************************************************************/
|
||
/** PLL 0 MSEL value */
|
||
#define CLKPWR_PLL0STAT_MSEL(n) ((uint32_t)(n&0x7FFF))
|
||
/** PLL NSEL get value */
|
||
#define CLKPWR_PLL0STAT_NSEL(n) ((uint32_t)((n>>16)&0xFF))
|
||
/** PLL status enable bit */
|
||
#define CLKPWR_PLL0STAT_PLLE ((uint32_t)(1<<24))
|
||
/** PLL status Connect bit */
|
||
#define CLKPWR_PLL0STAT_PLLC ((uint32_t)(1<<25))
|
||
/** PLL status lock */
|
||
#define CLKPWR_PLL0STAT_PLOCK ((uint32_t)(1<<26))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PPL0 Feed Register
|
||
**********************************************************************/
|
||
/** PLL0 Feed bit mask */
|
||
#define CLKPWR_PLL0FEED_BITMASK ((uint32_t)0xFF)
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PLL1 Control Register
|
||
**********************************************************************/
|
||
/** USB PLL control enable */
|
||
#define CLKPWR_PLL1CON_ENABLE ((uint32_t)(0x01))
|
||
/** USB PLL control connect */
|
||
#define CLKPWR_PLL1CON_CONNECT ((uint32_t)(0x02))
|
||
/** USB PLL control bit mask */
|
||
#define CLKPWR_PLL1CON_BITMASK ((uint32_t)(0x03))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PLL1 Configuration Register
|
||
**********************************************************************/
|
||
/** USB PLL MSEL set value */
|
||
#define CLKPWR_PLL1CFG_MSEL(n) ((uint32_t)(n&0x1F))
|
||
/** USB PLL PSEL set value */
|
||
#define CLKPWR_PLL1CFG_PSEL(n) ((uint32_t)((n&0x03)<<5))
|
||
/** USB PLL configuration bit mask */
|
||
#define CLKPWR_PLL1CFG_BITMASK ((uint32_t)(0x7F))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PLL1 Status Register
|
||
**********************************************************************/
|
||
/** USB PLL MSEL get value */
|
||
#define CLKPWR_PLL1STAT_MSEL(n) ((uint32_t)(n&0x1F))
|
||
/** USB PLL PSEL get value */
|
||
#define CLKPWR_PLL1STAT_PSEL(n) ((uint32_t)((n>>5)&0x03))
|
||
/** USB PLL status enable bit */
|
||
#define CLKPWR_PLL1STAT_PLLE ((uint32_t)(1<<8))
|
||
/** USB PLL status Connect bit */
|
||
#define CLKPWR_PLL1STAT_PLLC ((uint32_t)(1<<9))
|
||
/** USB PLL status lock */
|
||
#define CLKPWR_PLL1STAT_PLOCK ((uint32_t)(1<<10))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for PLL1 Feed Register
|
||
**********************************************************************/
|
||
/** PLL1 Feed bit mask */
|
||
#define CLKPWR_PLL1FEED_BITMASK ((uint32_t)0xFF)
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for CPU Clock Configuration Register
|
||
**********************************************************************/
|
||
/** CPU Clock configuration bit mask */
|
||
#define CLKPWR_CCLKCFG_BITMASK ((uint32_t)(0xFF))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for USB Clock Configuration Register
|
||
**********************************************************************/
|
||
/** USB Clock Configuration bit mask */
|
||
#define CLKPWR_USBCLKCFG_BITMASK ((uint32_t)(0x0F))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for IRC Trim Register
|
||
**********************************************************************/
|
||
/** IRC Trim bit mask */
|
||
#define CLKPWR_IRCTRIM_BITMASK ((uint32_t)(0x0F))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for Peripheral Clock Selection Register 0 and 1
|
||
**********************************************************************/
|
||
/** Peripheral Clock Selection 0 mask bit */
|
||
#define CLKPWR_PCLKSEL0_BITMASK ((uint32_t)(0xFFF3F3FF))
|
||
/** Peripheral Clock Selection 1 mask bit */
|
||
#define CLKPWR_PCLKSEL1_BITMASK ((uint32_t)(0xFCF3F0F3))
|
||
/** Macro to set peripheral clock of each type
|
||
* p: position of two bits that hold divider of peripheral clock
|
||
* n: value of divider of peripheral clock to be set */
|
||
#define CLKPWR_PCLKSEL_SET(p,n) _SBF(p,n)
|
||
/** Macro to mask peripheral clock of each type */
|
||
#define CLKPWR_PCLKSEL_BITMASK(p) _SBF(p,0x03)
|
||
/** Macro to get peripheral clock of each type */
|
||
#define CLKPWR_PCLKSEL_GET(p, n) ((uint32_t)((n>>p)&0x03))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for Power Mode Control Register
|
||
**********************************************************************/
|
||
/** Power mode control bit 0 */
|
||
#define CLKPWR_PCON_PM0 ((uint32_t)(1<<0))
|
||
/** Power mode control bit 1 */
|
||
#define CLKPWR_PCON_PM1 ((uint32_t)(1<<1))
|
||
/** Brown-Out Reduced Power Mode */
|
||
#define CLKPWR_PCON_BODPDM ((uint32_t)(1<<2))
|
||
/** Brown-Out Global Disable */
|
||
#define CLKPWR_PCON_BOGD ((uint32_t)(1<<3))
|
||
/** Brown Out Reset Disable */
|
||
#define CLKPWR_PCON_BORD ((uint32_t)(1<<4))
|
||
/** Sleep Mode entry flag */
|
||
#define CLKPWR_PCON_SMFLAG ((uint32_t)(1<<8))
|
||
/** Deep Sleep entry flag */
|
||
#define CLKPWR_PCON_DSFLAG ((uint32_t)(1<<9))
|
||
/** Power-down entry flag */
|
||
#define CLKPWR_PCON_PDFLAG ((uint32_t)(1<<10))
|
||
/** Deep Power-down entry flag */
|
||
#define CLKPWR_PCON_DPDFLAG ((uint32_t)(1<<11))
|
||
|
||
/*********************************************************************//**
|
||
* Macro defines for Power Control for Peripheral Register
|
||
**********************************************************************/
|
||
/** Power Control for Peripherals bit mask */
|
||
#define CLKPWR_PCONP_BITMASK 0xEFEFF7DE
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
|
||
/* Public Functions ----------------------------------------------------------- */
|
||
/** @defgroup CLKPWR_Public_Functions CLKPWR Public Functions
|
||
* @{
|
||
*/
|
||
|
||
void CLKPWR_SetPCLKDiv (uint32_t ClkType, uint32_t DivVal);
|
||
uint32_t CLKPWR_GetPCLKSEL (uint32_t ClkType);
|
||
uint32_t CLKPWR_GetPCLK (uint32_t ClkType);
|
||
void CLKPWR_ConfigPPWR (uint32_t PPType, FunctionalState NewState);
|
||
void CLKPWR_Sleep(void);
|
||
void CLKPWR_DeepSleep(void);
|
||
void CLKPWR_PowerDown(void);
|
||
void CLKPWR_DeepPowerDown(void);
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
|
||
#ifdef __cplusplus
|
||
}
|
||
#endif
|
||
|
||
#endif /* LPC17XX_CLKPWR_H_ */
|
||
|
||
/**
|
||
* @}
|
||
*/
|
||
|
||
/* --------------------------------- End Of File ------------------------------ */
|