root/platform/ixus800_sd700/lib.c

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DEFINITIONS

This source file includes following definitions.
  1. get_flash_params_count
  2. shutdown
  3. debug_led
  4. camera_set_led

   1 #include "platform.h"
   2 
   3 int get_flash_params_count(void){
   4  return 108;
   5 }
   6 
   7 void shutdown()
   8 {
   9     volatile long *p = (void*)0xc02200a0;
  10         
  11     asm(
  12          "MRS     R1, CPSR\n"
  13          "AND     R0, R1, #0x80\n"
  14          "ORR     R1, R1, #0x80\n"
  15          "MSR     CPSR_cf, R1\n"
  16          :::"r1","r0");
  17         
  18     *p = 0x44;
  19 
  20     while(1);
  21 }
  22 
  23 #define LED_PR 0xc0220084
  24 
  25 void debug_led(int state)
  26 {
  27     volatile long *p=(void*)LED_PR;
  28     if (state)
  29         p[0]=0x46;
  30     else
  31         p[0]=0x44;
  32 }
  33 
  34 void camera_set_led(int led, int state, int bright)
  35 {
  36         debug_led(state);
  37 }

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