reform

commit c83ba360be7e45849429e16721de8a7227bffef1
parent 7ec8f9a645c9ad4c00d4b86aa4be134379307ad8
Author: Lukas F. Hartmann <lukas@mntre.com>
Date:   Sun, 27 Dec 2020 17:59:16 +0100

try to determine charge state based on current, not only voltage

Diffstat:
M
reform2-lpc-fw/src/boards/reform2/board_reform2.c
 | 
16
+++++++++-------

1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/reform2-lpc-fw/src/boards/reform2/board_reform2.c b/reform2-lpc-fw/src/boards/reform2/board_reform2.c
@@ -36,7 +36,7 @@
 #define REFORM_MBREV_R2 12
 
 // don't forget to set this!
-#define REFORM_MOTHERBOARD_REV REFORM_MBREV_D4
+#define REFORM_MOTHERBOARD_REV REFORM_MBREV_R2
 //#define REF2_DEBUG 1
 #define FW_REV "R2 "
 
@@ -781,12 +781,14 @@ int main(void)
           cycles_in_state = 0;
         }
       }
-      else if (num_overvolted_cells < 8 && num_fully_charged_cells >= 8) {
-        // when transitioning to fully charged, we assume that we're at max capacity
-        capacity_accu_ampsecs = capacity_max_ampsecs;
-        state = ST_FULLY_CHARGED;
-        reached_full_charge = 1;
-        cycles_in_state = 0;
+      else if (current < 0 && current > -0.25 && num_fully_charged_cells > 4) {
+        if (cycles_in_state > 5) {
+          // when transitioning to fully charged, we assume that we're at max capacity
+          capacity_accu_ampsecs = capacity_max_ampsecs;
+          state = ST_FULLY_CHARGED;
+          reached_full_charge = 1;
+          cycles_in_state = 0;
+        }
       }
       else if (num_overvolted_cells > 0) {
         if (cycles_in_state > 5) {