Merge branch 'master' of https://github.com/adafruit/Adafruit_Protoma…

…tter
adafruit · Oct 19, 2020 · 7fd87fa · 7fd87fa
2 parents b9b663e + 864cc77
commit 7fd87fa
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/core.c b/src/core.c
@@ -422,6 +422,16 @@ void _PM_resume(Protomatter_core *core) {
     core->swapBuffers = 0;
     core->frameCount = 0;
 
+    for (uint8_t line = 0, bit = 1; line < core->numAddressLines;
+         line++, bit <<= 1) {
+      _PM_pinOutput(core->addr[line].pin);
+      if (core->prevRow & bit) {
+        _PM_pinHigh(core->addr[line].pin);
+      } else {
+        _PM_pinLow(core->addr[line].pin);
+      }
+    }
+
     _PM_timerInit(core->timer);        // Configure timer
     _PM_timerStart(core->timer, 1000); // Start timer
   }