I have a custom board that is setup as described in the documentation to charge a battery.
I am running Melody v7.3 and I cannot get a consistent charging performance. The Vchg is supplied from a wireless receiver module at 5.1V and has been measured to be stable. When Vchg is applied, I get the output below most of the time and sometimes is charges ok for 5 minutes and then returns to this pattern.
BATTERY_STATUS NO_POWER 3742
OK
BATTERY_STATUS DISABLED 3755
OK
BATTERY_STATUS DISABLED 3755
OK
BATTERY_STATUS DISABLED 3765
OK
BATTERY_STATUS DISABLED 3765
OK
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
CHARGER_DISCONNECTED
AUDIO=0 0
AUDIO_ANALOG=15 15 1 OFF
AUDIO_DIGITAL=0 44100 64 100A00 OFF
AUTOCONN=0
AUTO_DATA=OFF OFF
BALANCE=100 100
BATT_CONFIG=ON 145 4250 1500 150
BC_SMART_CONFIG=68E3 28F0 89F7 D93C
BEACON_DATA=0 00 11 22 33 44 55 66 77 88 99 AA BB CC DD EE FF 04 D2 16 2E EE
BLE_CONFIG=0 OFF 80 ON
BLE_CONN_PARAMS=128 12 24 40 0 400 100 400 400 64 400 400
BT_STATE_CONFIG=1 1
BT_VOL_CONFIG=A 60 10 1
CLASS_1=OFF
CMD_TO=20
COD=240404
CODEC=0 OFF
DEEP_SLEEP=OFF
DEVICE_ID=0001 0002 0003 0004 0005 0006 0007 0008
ENABLE_BATT_IND=ON
ENABLE_LED=ON
ENABLE_SPP_SNIFF=OFF 0 0 0 0 0
GPIO_CONFIG=OFF 100
HFP_CONFIG=OFF ON OFF OFF OFF OFF
HIGH_SPEED=OFF OFF
LOCAL_ADDR=20FABB0E90FB 000000000000
MAX_REC=2
MM=OFF OFF 0 OFF OFF OFF OFF OFF
MUSIC_META_DATA=OFF
MUSIC_OLD_AVRCP=OFF
NAME=BC-0E90FB
NAME_SHORT=BC0E90FB
PIN=0000
PROFILES=0 0 0 3 3 0 0 0 0 0 0 0
REMOTE_ADDR=000000000000
SPP_UUID=00 00 11 01 00 00 10 00 80 00 00 80 5F 9B 34 FB
SSP_CAPS=3
TWS_CONFIG=OFF 1 2
UART_CONFIG=9600 OFF 0
USB_HOST=OFF
VREG_ROLE=1
OK
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
CHARGER_DISCONNECTED
ERROR 0x0012
OK
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
CHARGER_DISCONNECTED
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
CHARGER_DISCONNECTED
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGER_DISCONNECTED
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGER_DISCONNECTED
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
Sierra Wireless Copyright 2018
Melody Audio V7.3
Build: 1544637564
Ready
CHARGER_DISABLED
CHARGE_IN_PROGRESS
CHARGER_DISCONNECTED
Has anyone had any similar experiences?