diff options
Diffstat (limited to 'common/battery_spring.c')
| -rw-r--r-- | common/battery_spring.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/common/battery_spring.c b/common/battery_spring.c index 351745a1a5..8a8e81f3d3 100644 --- a/common/battery_spring.c +++ b/common/battery_spring.c @@ -62,10 +62,25 @@ int battery_is_cut_off(void) get_time().val - last_cutoff.val < BATTERY_CUT_OFF_DELAY; } +int battery_cell_in_undervoltage(void) +{ + int i, v; + + if (BATTERY_CELL_CUT_OFF_MV) { + for (i = 0x3d; i <= 0x3f; ++i) { + if (sb_read(i, &v)) + continue; + if (v < BATTERY_CELL_CUT_OFF_MV) + return 1; + } + } + + return 0; +} + static int battery_want_cut_off(void) { int charge; - int i, v; if (battery_is_cut_off()) return 0; @@ -77,14 +92,8 @@ static int battery_want_cut_off(void) charge < BATTERY_CUT_OFF_MAH) return 1; - if (BATTERY_CELL_CUT_OFF_MV) { - for (i = 0x3d; i <= 0x3f; ++i) { - if (sb_read(i, &v)) - continue; - if (v < BATTERY_CELL_CUT_OFF_MV) - return 1; - } - } + if (battery_cell_in_undervoltage()) + return 1; return 0; } |