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-rw-r--r--hw/hank/emisar-d3aa/hwdef.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/hw/hank/emisar-d3aa/hwdef.h b/hw/hank/emisar-d3aa/hwdef.h
index 1e677b6..7cd2849 100644
--- a/hw/hank/emisar-d3aa/hwdef.h
+++ b/hw/hank/emisar-d3aa/hwdef.h
@@ -116,12 +116,11 @@ enum CHANNEL_MODES {
// Alkaline AA can't handle the power this light wants,
// so try to detect it and limit the maximum power
+// (also helps protect firmware flashing adapters from overload)
#define USE_RAMP_LEVEL_HARD_LIMIT
#define USE_WEAK_BATTERY_PROTECTION
-#define WEAK_BATTERY_HIGHEST_LIMIT RAMP_SIZE
-#define WEAK_BATTERY_MEDIUM_LIMIT (RAMP_SIZE*2/3)
-#define WEAK_BATTERY_LOWEST_LIMIT (RAMP_SIZE*1/3)
-#define WEAK_BATTERY_CHECK_LEVEL (RAMP_SIZE*2/3)
+#define WEAK_BATTERY_TEST_MAX_LEVEL 75 // about 300 mA
+#define WEAK_BATTERY_SAG_THRESHOLD (5*4) // 0.5 V
// average drop across diode on this hardware
#ifndef VOLTAGE_FUDGE_FACTOR