HEPTA-Sat Hands－On / Mbed 2 deprecated HEPTA_Template

Hepta_template_program

Dependencies:   mbed PowerControl SDFileSystem

Fork of Hepta_UplinkData by HEPTA-Sat Hands－On

hepta_sat/HeptaBattery.cpp@5:862413879d84, 2017-09-22 (annotated)

Committer:
MEXT1
Date:
Fri Sep 22 06:27:51 2017 +0000
Revision:
5:862413879d84
Parent:
2:1d66645de649 
Hepta_template

Who changed what in which revision?

UserRevisionLine numberNew contents of line
tomoya123 0:b96079b7d167 1 #include "HeptaBattery.h"
tomoya123 0:b96079b7d167 2 #include "mbed.h"
tomoya123 0:b96079b7d167 3
tomoya123 0:b96079b7d167 4 HeptaBattery::HeptaBattery(PinName bat, PinName bat_ct, PinName reg_st) : _bat(bat),_bat_ct(bat_ct),_reg_st(reg_st)
tomoya123 0:b96079b7d167 5 {
tomoya123 0:b96079b7d167 6 _bat_ct = 0; // disable battery charge
tomoya123 0:b96079b7d167 7 _reg_st = 1; // able 3.3V regulator out
tomoya123 0:b96079b7d167 8 PHY_PowerDown();// disable Ethernet connection
tomoya123 0:b96079b7d167 9 }
tomoya123 0:b96079b7d167 10 void HeptaBattery::vol(float* bt)
tomoya123 0:b96079b7d167 11 {
tomoya123 0:b96079b7d167 12 *bt = (_bat.read()*1.431*3.3);
tomoya123 0:b96079b7d167 13 }
MEXT1 2:1d66645de649 14 void HeptaBattery::vol_u16(char* bt_u16)
tomoya123 0:b96079b7d167 15 {
tomoya123 0:b96079b7d167 16 unsigned short bt_datas;
tomoya123 0:b96079b7d167 17 char bt1[8]={0x00},bt2[8]={0x00};
tomoya123 0:b96079b7d167 18 bt_datas=_bat.read_u16()>>4;
tomoya123 0:b96079b7d167 19 sprintf( bt1, "%02X", (bt_datas >> 8) & 0x0F);
tomoya123 0:b96079b7d167 20 sprintf( bt2, "%02X", (bt_datas) & 0xFF);
tomoya123 0:b96079b7d167 21 bt_u16[0]=bt1[0]; bt_u16[1]=bt1[1];
tomoya123 0:b96079b7d167 22 bt_u16[2]=bt2[0]; bt_u16[3]=bt2[1];
tomoya123 0:b96079b7d167 23 }
tomoya123 0:b96079b7d167 24 void HeptaBattery::chargecontrol(int state, int *save_flag)
tomoya123 0:b96079b7d167 25 {
tomoya123 0:b96079b7d167 26 float Bat;
tomoya123 0:b96079b7d167 27 switch(state){
tomoya123 0:b96079b7d167 28 case 1:
tomoya123 0:b96079b7d167 29 //Battery Voltage High Level
tomoya123 0:b96079b7d167 30 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:b96079b7d167 31 _bat_ct = 0;
tomoya123 0:b96079b7d167 32 _reg_st = 1;
tomoya123 0:b96079b7d167 33 *save_flag = 0;
tomoya123 0:b96079b7d167 34 break;
tomoya123 0:b96079b7d167 35 case 2:
tomoya123 0:b96079b7d167 36 //Battery Voltage Normal Level
tomoya123 0:b96079b7d167 37 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:b96079b7d167 38 _reg_st = 1;
tomoya123 0:b96079b7d167 39 _bat_ct = 1;
tomoya123 0:b96079b7d167 40 *save_flag = 0;
tomoya123 0:b96079b7d167 41 break;
tomoya123 0:b96079b7d167 42 case 3:
tomoya123 0:b96079b7d167 43 //Battery Voltage Low Level
tomoya123 0:b96079b7d167 44 Peripheral_PowerDown(0x7D7E6DF1);
tomoya123 0:b96079b7d167 45 _bat_ct = 1;
tomoya123 0:b96079b7d167 46 _reg_st = 0;
tomoya123 0:b96079b7d167 47 *save_flag = 1;
tomoya123 0:b96079b7d167 48 break;
tomoya123 0:b96079b7d167 49 case 4:
tomoya123 0:b96079b7d167 50 //Battery Voltage Auto Charge
tomoya123 0:b96079b7d167 51 Bat = _bat.read()*1.431*3.3;
tomoya123 0:b96079b7d167 52 if(Bat>=4.2){
tomoya123 0:b96079b7d167 53 Peripheral_PowerUp(0xFDFF6FF7);
tomoya123 0:b96079b7d167 54 printf("voltage high level = %f\r\n",Bat);
tomoya123 0:b96079b7d167 55 printf("Complete!!!");
tomoya123 0:b96079b7d167 56 _bat_ct = 0;
tomoya123 0:b96079b7d167 57 _reg_st = 1;
tomoya123 0:b96079b7d167 58 *save_flag = 0;
tomoya123 0:b96079b7d167 59 }
tomoya123 0:b96079b7d167 60 Peripheral_PowerDown(0x7D7E6DF1);
tomoya123 0:b96079b7d167 61 printf("voltage low level = %f\r\n",Bat);
tomoya123 0:b96079b7d167 62 _bat_ct = 1;
tomoya123 0:b96079b7d167 63 _reg_st = 0;
tomoya123 0:b96079b7d167 64 *save_flag = 1;
tomoya123 0:b96079b7d167 65 break;
tomoya123 0:b96079b7d167 66 default:
tomoya123 0:b96079b7d167 67 printf("error\r\n");
tomoya123 0:b96079b7d167 68 break;
tomoya123 0:b96079b7d167 69 }
tomoya123 0:b96079b7d167 70 }
tomoya123 0:b96079b7d167 71