diff options
| -rw-r--r-- | common/charge_state_v2.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/common/charge_state_v2.c b/common/charge_state_v2.c index db5966ee0a..5eb37e83a0 100644 --- a/common/charge_state_v2.c +++ b/common/charge_state_v2.c @@ -50,6 +50,8 @@ static int battery_seems_to_be_dead; static int battery_seems_to_be_disconnected; static int problems_exist; static int debugging; +static int fake_state_of_charge = -1; + /* Track problems in communicating with the battery or charger */ enum problem_type { @@ -597,6 +599,12 @@ void charger_task(void) charger_get_params(&curr.chg); battery_get_params(&curr.batt); + /* Fake state of charge if necessary */ + if (fake_state_of_charge >= 0) { + curr.batt.state_of_charge = fake_state_of_charge; + curr.batt.flags &= ~BATT_FLAG_BAD_STATE_OF_CHARGE; + } + /* * TODO(crosbug.com/p/27527). Sometimes the battery thinks its * temperature is 6280C, which seems a bit high. Let's ignore @@ -1121,6 +1129,30 @@ DECLARE_HOST_COMMAND(EC_CMD_CHARGE_STATE, charge_command_charge_state, /*****************************************************************************/ /* Console commands */ +static int command_battfake(int argc, char **argv) +{ + char *e; + int v; + + if (argc == 2) { + v = strtoi(argv[1], &e, 0); + if (*e || v < -1 || v > 100) + return EC_ERROR_PARAM1; + + fake_state_of_charge = v; + } + + if (fake_state_of_charge >= 0) + ccprintf("Fake batt %d%%\n", + fake_state_of_charge); + + return EC_SUCCESS; +} +DECLARE_CONSOLE_COMMAND(battfake, command_battfake, + "percent (-1 = use real level)", + "Set fake battery level", + NULL); + static int command_chgstate(int argc, char **argv) { int rv; |