Update waveshare_epaper.cpp

phoenixswiss · Nov 24, 2023 · ad5bd1a · ad5bd1a
1 parent 31c1fe1
commit ad5bd1a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/esphome/components/waveshare_epaper/waveshare_epaper.cpp b/esphome/components/waveshare_epaper/waveshare_epaper.cpp
@@ -1385,7 +1385,7 @@ void WaveshareEPaper7P5InBV3::initialize() {
 
   // COMMAND PANEL SETTING
   this->command(0x00);
-  this->data(0x2F);  // KW-3f   KWR-2F BWROTP 0f BWOTP 1f
+  this->data(0x0F);  // KW-3f   KWR-2F BWROTP 0f BWOTP 1f
 
   // COMMAND RESOLUTION SETTING
   this->command(0x61);
@@ -1499,7 +1499,7 @@ void HOT WaveshareEPaper7P5InBV3::display() {
   this->command(0x10);
   delay(2);
   for (uint32_t i = 0; i < buf_len; i++) {
-      this->data(0x00);
+      this->data(~(this->buffer_[i]));
   }
 
   delay(2); 
@@ -1515,7 +1515,7 @@ void HOT WaveshareEPaper7P5InBV3::display() {
   this->command(0x13);
   delay(2);
   for (uint32_t i = 0; i < buf_len; i++) {
-    this->data(~(this->buffer_[i]));
+    this->data(0x00);
   } 
 
   delay(100);  // NOLINT