Add more details to the 'show battery' command including more raw
capacity values, charge cycle count, temperature, and more detailed status. Reviewed by: bz, emaste (older version) MFC after: 1 week
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parent
a870bf2c31
commit
100ec05ae5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=219717
@ -138,8 +138,9 @@ show_battery(int ac, char **av)
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{
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struct mfi_bbu_capacity_info cap;
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struct mfi_bbu_design_info design;
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struct mfi_bbu_status stat;
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uint8_t status;
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int error, fd;
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int comma, error, fd;
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if (ac != 1) {
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warnx("show battery: extra arguments");
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@ -171,16 +172,57 @@ show_battery(int ac, char **av)
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return (error);
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}
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if (mfi_dcmd_command(fd, MFI_DCMD_BBU_GET_STATUS, &stat, sizeof(stat),
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NULL, 0, NULL) < 0) {
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warn("Failed to get status");
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return (errno);
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}
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printf("mfi%d: Battery State:\n", mfi_unit);
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printf(" Manufacture Date: %d/%d/%d\n", design.mfg_date >> 5 & 0x0f,
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printf(" Manufacture Date: %d/%d/%d\n", design.mfg_date >> 5 & 0x0f,
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design.mfg_date & 0x1f, design.mfg_date >> 9 & 0xffff);
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printf(" Serial Number: %d\n", design.serial_number);
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printf(" Manufacturer: %s\n", design.mfg_name);
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printf(" Model: %s\n", design.device_name);
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printf(" Chemistry: %s\n", design.device_chemistry);
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printf(" Design Capacity: %d mAh\n", design.design_capacity);
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printf(" Design Voltage: %d mV\n", design.design_voltage);
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printf(" Current Charge: %d%%\n", cap.relative_charge);
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printf(" Serial Number: %d\n", design.serial_number);
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printf(" Manufacturer: %s\n", design.mfg_name);
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printf(" Model: %s\n", design.device_name);
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printf(" Chemistry: %s\n", design.device_chemistry);
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printf(" Design Capacity: %d mAh\n", design.design_capacity);
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printf(" Full Charge Capacity: %d mAh\n", cap.full_charge_capacity);
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printf(" Current Capacity: %d mAh\n", cap.remaining_capacity);
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printf(" Charge Cycles: %d\n", cap.cycle_count);
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printf(" Current Charge: %d%%\n", cap.relative_charge);
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printf(" Design Voltage: %d mV\n", design.design_voltage);
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printf(" Current Voltage: %d mV\n", stat.voltage);
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printf(" Temperature: %d C\n", stat.temperature);
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printf(" Status:");
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comma = 0;
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if (stat.fw_status & MFI_BBU_STATE_PACK_MISSING) {
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printf(" PACK_MISSING");
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comma = 1;
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}
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if (stat.fw_status & MFI_BBU_STATE_VOLTAGE_LOW) {
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printf("%s VOLTAGE_LOW", comma ? "," : "");
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comma = 1;
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}
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if (stat.fw_status & MFI_BBU_STATE_TEMPERATURE_HIGH) {
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printf("%s TEMPERATURE_HIGH", comma ? "," : "");
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comma = 1;
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}
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if (stat.fw_status & MFI_BBU_STATE_CHARGE_ACTIVE) {
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printf("%s CHARGING", comma ? "," : "");
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comma = 1;
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}
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if (stat.fw_status & MFI_BBU_STATE_DISCHARGE_ACTIVE) {
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printf("%s DISCHARGING", comma ? "," : "");
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}
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if (!comma)
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printf(" normal");
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printf("\n");
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switch (stat.battery_type) {
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case MFI_BBU_TYPE_BBU:
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printf(" State of Health: %s\n",
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stat.detail.bbu.is_SOH_good ? "good" : "bad");
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break;
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}
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close(fd);
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