diff options
Diffstat (limited to 'board/bds/dummy_charger.c')
| -rw-r--r-- | board/bds/dummy_charger.c | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/board/bds/dummy_charger.c b/board/bds/dummy_charger.c deleted file mode 100644 index 836b3b6cf9..0000000000 --- a/board/bds/dummy_charger.c +++ /dev/null @@ -1,88 +0,0 @@ -/* Copyright (c) 2012 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "board.h" -#include "charger.h" -#include "console.h" -#include "i2c.h" -#include "util.h" - -/* Address of battery charger */ -#define CHARGER_ADDR 0x12 - -/* Address of battery */ -#define BATTERY_ADDR 0x16 - -int charger_init(void) -{ - return EC_SUCCESS; -} - -/*****************************************************************************/ -/* Console commands */ - -static int command_charger(int argc, char **argv) -{ - int rv; - int d; - - ccputs("Reading battery charger...\n"); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0xfe, &d); - if (rv) - return rv; - ccprintf(" Manufacturer ID: 0x%04x\n", d); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0xff, &d); - ccprintf(" Device ID: 0x%04x\n", d); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0x12, &d); - ccprintf(" Option: 0x%04x\n", d); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0x14, &d); - ccprintf(" Charge current: 0x%04x\n", d); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0x15, &d); - ccprintf(" Charge voltage: 0x%04x\n", d); - - rv = i2c_read16(I2C_PORT_CHARGER, CHARGER_ADDR, 0x3f, &d); - ccprintf(" Input current: 0x%04x\n", d); - - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(charger, command_charger); - - -static int command_battery(int argc, char **argv) -{ - int rv; - int d; - - ccputs("Reading battery...\n"); - - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x08, &d); - if (rv) - return rv; - ccprintf(" Temperature: 0x%04x = %d C\n", - d, (d-2731)/10); - - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x09, &d); - ccprintf(" Voltage: 0x%04x = %d mV\n", d, d); - - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x0f, &d); - ccprintf(" Remaining capacity: 0x%04x = %d mAh\n", d, d); - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x10, &d); - ccprintf(" Full charge capacity: 0x%04x = %d mAh\n", d, d); - - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x14, &d); - ccprintf(" Desired charge current: 0x%04x = %d mA\n", d, d); - rv = i2c_read16(I2C_PORT_BATTERY, BATTERY_ADDR, 0x15, &d); - ccprintf(" Desired charge voltage: 0x%04x = %d mV\n", d, d); - - - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(battery, command_battery); - |