tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC11UXX/power_api.h

   1 /****************************************************************************
   2  *   $Id:: power_api.h 6249 2011-01-25 19:23:47Z usb01267                   $
   3  *   Project: NXP LPC11Uxx software example
   4  *
   5  *   Description:
   6  *     Power API Header File for NXP LPC11Uxx Device Series
   7  *
   8  ****************************************************************************
   9  * Software that is described herein is for illustrative purposes only
  10  * which provides customers with programming information regarding the
  11  * products. This software is supplied "AS IS" without any warranties.
  12  * NXP Semiconductors assumes no responsibility or liability for the
  13  * use of the software, conveys no license or title under any patent,
  14  * copyright, or mask work right to the product. NXP Semiconductors
  15  * reserves the right to make changes in the software without
  16  * notification. NXP Semiconductors also make no representation or
  17  * warranty that such application will be suitable for the specified
  18  * use without further testing or modification.
  19 ****************************************************************************/
  20 #ifndef __LPC11UXX_POWER_API_H__
  21 #define __LPC11UXX_POWER_API_H__
  22
  23 #ifdef __cplusplus
  24  extern "C" {
  25 #endif
  26
  27 #define PWRROMD_PRESENT
  28
  29 typedef struct _PWRD {
  30   void (*set_pll)(unsigned int cmd[], unsigned int resp[]);
  31   void (*set_power)(unsigned int cmd[], unsigned int resp[]);
  32 }  PWRD;
  33
  34 typedef struct _ROM {
  35 #ifdef USBROMD_PRESENT
  36    const USB * pUSBD;
  37 #else
  38    const unsigned p_usbd;
  39 #endif /* USBROMD_PRESENT */
  40    const unsigned p_clib;
  41    const unsigned p_cand;
  42 #ifdef PWRROMD_PRESENT
  43    const PWRD * pPWRD;
  44 #else
  45    const unsigned p_pwrd;
  46 #endif /* PWRROMD_PRESENT */
  47    const unsigned p_dev1;
  48    const unsigned p_dev2;
  49    const unsigned p_dev3;
  50    const unsigned p_dev4;
  51 }  ROM;
  52
  53 //PLL setup related definitions
  54 #define CPU_FREQ_EQU            0       //main PLL freq must be equal to the specified
  55 #define CPU_FREQ_LTE            1       //main PLL freq must be less than or equal the specified
  56 #define CPU_FREQ_GTE            2       //main PLL freq must be greater than or equal the specified
  57 #define CPU_FREQ_APPROX         3       //main PLL freq must be as close as possible the specified
  58
  59 #define PLL_CMD_SUCCESS         0       //PLL setup successfully found
  60 #define PLL_INVALID_FREQ        1       //specified freq out of range (either input or output)
  61 #define PLL_INVALID_MODE        2       //invalid mode (see above for valid) specified
  62 #define PLL_FREQ_NOT_FOUND      3       //specified freq not found under specified conditions
  63 #define PLL_NOT_LOCKED          4       //PLL not locked => no changes to the PLL setup
  64
  65 //power setup elated definitions
  66 #define PARAM_DEFAULT                   0   //default power settings (voltage regulator, flash interface)
  67 #define PARAM_CPU_PERFORMANCE   1   //setup for maximum CPU performance (higher current, more computation)
  68 #define PARAM_EFFICIENCY                2   //balanced setting (power vs CPU performance)
  69 #define PARAM_LOW_CURRENT               3   //lowest active current, lowest CPU performance
  70
  71 #define PARAM_CMD_SUCCESS               0   //power setting successfully found
  72 #define PARAM_INVALID_FREQ              1   //specified freq out of range (=0 or > 50 MHz)
  73 #define PARAM_INVALID_MODE              2   //specified mode not valid (see above for valid)
  74
  75 #define MAX_CLOCK_KHZ_PARAM                50000
  76
  77 #ifdef __cplusplus
  78 }
  79 #endif
  80
  81 #endif  /* __LPC11UXX_POWER_API_H__ */
  82