1 files changed, 72 insertions, 0 deletions
diff --git a/com32/lib/dmi/dmi_battery.c b/com32/lib/dmi/dmi_battery.c
new file mode 100644
index 00000000..795fdfab
--- /dev/null
+++ b/com32/lib/dmi/dmi_battery.c
@@ -0,0 +1,72 @@
+/* ----------------------------------------------------------------------- *
+ *
+ *   Copyright 2009 Erwan Velu - All Rights Reserved
+ *
+ *   Permission is hereby granted, free of charge, to any person
+ *   obtaining a copy of this software and associated documentation
+ *   files (the "Software"), to deal in the Software without
+ *   restriction, including without limitation the rights to use,
+ *   copy, modify, merge, publish, distribute, sublicense, and/or
+ *   sell copies of the Software, and to permit persons to whom
+ *   the Software is furnished to do so, subject to the following
+ *   conditions:
+ *
+ *   The above copyright notice and this permission notice shall
+ *   be included in all copies or substantial portions of the Software.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *   OTHER DEALINGS IN THE SOFTWARE.
+ *
+*/
+
+#include <dmi/dmi.h>
+#include <stdio.h>
+const char *dmi_battery_chemistry(uint8_t code)
+{
+        /* 3.3.23.1 */
+        static const char *chemistry[] = {
+                "Other", /* 0x01 */
+                "Unknown",
+                "Lead Acid",
+                "Nickel Cadmium",
+                "Nickel Metal Hydride",
+                "Lithium Ion",
+                "Zinc Air",
+                "Lithium Polymer" /* 0x08 */
+        };
+
+        if (code >= 0x01 && code <= 0x08)
+                return chemistry[code - 0x01];
+        return out_of_spec;
+}
+
+void dmi_battery_capacity(uint16_t code, uint8_t multiplier,char *capacity)
+{
+        if (code == 0)
+                sprintf(capacity,"%s","Unknown");
+        else
+                sprintf(capacity,"%u mWh", code * multiplier);
+}
+
+void dmi_battery_voltage(uint16_t code, char *voltage)
+{
+        if (code == 0)
+                sprintf(voltage,"%s","Unknown");
+        else
+                sprintf(voltage,"%u mV", code);
+}
+
+void dmi_battery_maximum_error(uint8_t code, char *error)
+{
+        if (code == 0xFF)
+                sprintf(error,"%s","Unknown");
+        else
+                sprintf(error,"%u%%", code);
+}
+