HEPTA-Sat Hands－On / Mbed 2 deprecated Hepta_UplinkData_Q

Hepta UplinkData Q

Dependencies:   mbed PowerControl SDFileSystem

Fork of Hepta_UplinkData_Q by 智也 大野

hepta_sat/HeptaBattery.cpp@2:5a182125ca0f, 2016-12-13 (annotated)

Committer:
MEXT1
Date:
Tue Dec 13 11:02:26 2016 +0000
Revision:
2:5a182125ca0f
Parent:
0:edad9f0f386a 
Hepta UplinkData Q

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tomoya123 0:edad9f0f386a 1 #include "HeptaBattery.h"
tomoya123 0:edad9f0f386a 2 #include "mbed.h"
tomoya123 0:edad9f0f386a 3
tomoya123 0:edad9f0f386a 4 HeptaBattery::HeptaBattery(PinName bat, PinName bat_ct, PinName reg_st) : _bat(bat),_bat_ct(bat_ct),_reg_st(reg_st)
tomoya123 0:edad9f0f386a 5 {
tomoya123 0:edad9f0f386a 6 _bat_ct = 0; // disable battery charge
tomoya123 0:edad9f0f386a 7 _reg_st = 1; // able 3.3V regulator out
tomoya123 0:edad9f0f386a 8 PHY_PowerDown();// disable Ethernet connection
tomoya123 0:edad9f0f386a 9 }
tomoya123 0:edad9f0f386a 10 void HeptaBattery::vol(float* bt)
tomoya123 0:edad9f0f386a 11 {
tomoya123 0:edad9f0f386a 12 *bt = (_bat.read()*1.431*3.3);
tomoya123 0:edad9f0f386a 13 }
MEXT1 2:5a182125ca0f 14 void HeptaBattery::vol_u16(char* bt_u16)
tomoya123 0:edad9f0f386a 15 {
tomoya123 0:edad9f0f386a 16 unsigned short bt_datas;
tomoya123 0:edad9f0f386a 17 char bt1[8]={0x00},bt2[8]={0x00};
tomoya123 0:edad9f0f386a 18 bt_datas=_bat.read_u16()>>4;
tomoya123 0:edad9f0f386a 19 sprintf( bt1, "%02X", (bt_datas >> 8) & 0x0F);
tomoya123 0:edad9f0f386a 20 sprintf( bt2, "%02X", (bt_datas) & 0xFF);
tomoya123 0:edad9f0f386a 21 bt_u16[0]=bt1[0]; bt_u16[1]=bt1[1];
tomoya123 0:edad9f0f386a 22 bt_u16[2]=bt2[0]; bt_u16[3]=bt2[1];
tomoya123 0:edad9f0f386a 23 }
tomoya123 0:edad9f0f386a 24 void HeptaBattery::chargecontrol(int state, int *save_flag)
tomoya123 0:edad9f0f386a 25 {
tomoya123 0:edad9f0f386a 26 float Bat;
tomoya123 0:edad9f0f386a 27 switch(state){
tomoya123 0:edad9f0f386a 28 case 1:
tomoya123 0:edad9f0f386a 29 //Battery Voltage High Level
tomoya123 0:edad9f0f386a 30 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:edad9f0f386a 31 _bat_ct = 0;
tomoya123 0:edad9f0f386a 32 _reg_st = 1;
tomoya123 0:edad9f0f386a 33 *save_flag = 0;
tomoya123 0:edad9f0f386a 34 break;
tomoya123 0:edad9f0f386a 35 case 2:
tomoya123 0:edad9f0f386a 36 //Battery Voltage Normal Level
tomoya123 0:edad9f0f386a 37 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:edad9f0f386a 38 _reg_st = 1;
tomoya123 0:edad9f0f386a 39 _bat_ct = 1;
tomoya123 0:edad9f0f386a 40 *save_flag = 0;
tomoya123 0:edad9f0f386a 41 break;
tomoya123 0:edad9f0f386a 42 case 3:
tomoya123 0:edad9f0f386a 43 //Battery Voltage Low Level
tomoya123 0:edad9f0f386a 44 Peripheral_PowerDown(0x7D7E6DF1);
tomoya123 0:edad9f0f386a 45 _bat_ct = 1;
tomoya123 0:edad9f0f386a 46 _reg_st = 0;
tomoya123 0:edad9f0f386a 47 *save_flag = 1;
tomoya123 0:edad9f0f386a 48 break;
tomoya123 0:edad9f0f386a 49 case 4:
tomoya123 0:edad9f0f386a 50 //Battery Voltage Auto Charge
tomoya123 0:edad9f0f386a 51 Bat = _bat.read()*1.431*3.3;
tomoya123 0:edad9f0f386a 52 if(Bat>=4.2){
tomoya123 0:edad9f0f386a 53 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:edad9f0f386a 54 printf("voltage high level = %f\r\n",Bat);
tomoya123 0:edad9f0f386a 55 printf("Complete!!!");
tomoya123 0:edad9f0f386a 56 _bat_ct = 0;
tomoya123 0:edad9f0f386a 57 _reg_st = 1;
tomoya123 0:edad9f0f386a 58 *save_flag = 0;
tomoya123 0:edad9f0f386a 59 }
tomoya123 0:edad9f0f386a 60 Peripheral_PowerDown(0x7D7E6DF1);
tomoya123 0:edad9f0f386a 61 printf("voltage low level = %f\r\n",Bat);
tomoya123 0:edad9f0f386a 62 _bat_ct = 1;
tomoya123 0:edad9f0f386a 63 _reg_st = 0;
tomoya123 0:edad9f0f386a 64 *save_flag = 1;
tomoya123 0:edad9f0f386a 65 break;
tomoya123 0:edad9f0f386a 66 default:
tomoya123 0:edad9f0f386a 67 printf("error\r\n");
tomoya123 0:edad9f0f386a 68 break;
tomoya123 0:edad9f0f386a 69 }
tomoya123 0:edad9f0f386a 70 }
tomoya123 0:edad9f0f386a 71