C51 COMPILER V7.50   CKLF                                                                  04/09/2009 10:12:52 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE CKLF
OBJECT MODULE PLACED IN .\build\cklf.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE ..\..\..\..\arch\nrf24lu1\cklf.c LARGE OMF2 OPTIMIZE(9,SPEED) BROWSE INCDIR
                    -(..\common;..\..\..\..\comp\protocol\wdp\common\;..\..\..\..\comp\protocol\wdp\host\;..\..\..\..\arch\hal\include;..\..\
                    -..\..\arch\hal\nrf24lu1;..\..\..\..\arch\nrf24lu1;..\common;..\..\..\..\comp\protocol\fap) DEBUG PRINT(.\lst\cklf.lst) O
                    -BJECT(.\build\cklf.obj)

line level    source

   1          /* Copyright (c) 2007 Nordic Semiconductor. All Rights Reserved.
   2           *
   3           * The information contained herein is property of Nordic Semiconductor ASA.
   4           * Terms and conditions of usage are described in detail in NORDIC
   5           * SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. 
   6           *
   7           * Licensees are granted free, non-transferable use of the information. NO
   8           * WARRENTY of ANY KIND is provided. This heading must NOT be removed from
   9           * the file.
  10           *
  11           * $LastChangedRevision: 2290 $
  12           */ 
  13          
  14          /** @file
  15           * Implementation of the CKLF module for nRF24LU1.
  16           * @author Ole Saether
  17           */
  18          
  19          #include <Nordic\reg24lu1.h>
  20          #include "cklf.h"
  21          
  22          static uint16_t wd_cnt;
  23          
  24          void cklf_regxc_write(uint8_t addr, uint16_t val)
  25          {
  26   1        REGXH = val >> 8;
  27   1        REGXL = val & 0xff;
  28   1        REGXC = addr;
  29   1      }
  30          
  31          uint16_t cklf_regxc_read(uint8_t addr)
  32          {
  33   1        uint16_t val;
  34   1      
  35   1        REGXC = addr;
  36   1        val = (uint16_t)REGXH;
  37   1        val <<= 8;
  38   1        val |= (uint16_t)REGXL;
  39   1        return val;
  40   1      }
  41          
  42          void cklf_rtc_disable(void)
  43          {
  44   1        cklf_regxc_write(WRTCDIS, 0);
  45   1      }
  46          
  47          void cklf_rtc_init(uint8_t cnt_h, uint16_t cnt_l)
  48          {
  49   1        cklf_regxc_write(WRTCDIS, 0);                // Disable RTC timer before updating latch
  50   1        WUF = 0;                                     // Clear any pending interrupts
  51   1        cklf_regxc_write(WGTIMER, (uint16_t)cnt_h);  // Program MS part first
  52   1        cklf_regxc_write(WRTCLAT, cnt_l);            // Write LS part and enable RTC
C51 COMPILER V7.50   CKLF                                                                  04/09/2009 10:12:52 PAGE 2   

  53   1      }
  54          
  55          uint16_t cklf_rtc_read_lsw(void)
  56          {
  57   1        return cklf_regxc_read(RRTC);
  58   1      }
  59          
  60          uint8_t cklf_rtc_read_msb(void)
  61          {
  62   1        return (uint8_t)(cklf_regxc_read(RGTIMER) >> 8);
  63   1      }
  64          
  65          void cklf_rtc_wait(void)
  66          {
  67   1        while(WUF == 0)                         // Wait until IEX6 is set
  68   1          ;
  69   1        WUF = 0;
  70   1      }
  71          
  72          void cklf_wdog_init(uint16_t cnt)
  73          {
  74   1        wd_cnt = cnt;
  75   1        cklf_regxc_write(WWD, wd_cnt);
  76   1      }
  77          
  78          void cklf_wdog_feed(void)
  79          {
  80   1        cklf_regxc_write(WWD, wd_cnt);
  81   1      }
  82          
  83          void cklf_gpio_wakeup(uint16_t wcon1, uint16_t wcon0)
  84          {
  85   1        cklf_regxc_write(WWCON1, wcon1);
  86   1        cklf_regxc_write(WWCON0, wcon0);
  87   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    138    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =      2    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
   EDATA SIZE       =   ----    ----
   HDATA SIZE       =   ----    ----
   XDATA CONST SIZE =   ----    ----
   FAR CONST SIZE   =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)