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Fixed partial update demo

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This commit is contained in:
Laurence Bank
2024-11-11 11:23:19 +00:00
parent dbdb3650f3
commit 139a9182f1
1 changed files with 5 additions and 5 deletions
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examples/partial_update/partial_update.ino
+5 -5
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@@ -28,9 +28,9 @@
// both old and new data each update.
//
#include <bb_epaper.h>
BBEPAPER bbep(EP295_128x296);
//BBEPAPER bbep(EP27B_176x264);
//BBEPAPER bbep(EP213B_122x250);
//BBEPAPER bbep(EP29_128x296); // Badger2040
BBEPAPER bbep(EP295_128x296);
// My Arduino Nano 33 BLE e-paper adapter
#define DC_PIN 16
#define BUSY_PIN 15
@@ -63,15 +63,15 @@ void setup()
bbep.initIO(DC_PIN, RESET_PIN, BUSY_PIN, CS_PIN);
bbep.setRotation(90); // use panel in landscape orientation
// work in bufferless mode (no memory on MCU needed)
DrawScene(i, PLANE_0); // draw "old" data (full refresh only needs "old" data plane)
DrawScene(i, PLANE_DUPLICATE); // draw "old" data (full refresh only needs "old" data plane)
bbep.refresh(REFRESH_FULL); // do a full refresh to start
bbep.wait();
bbep.sleep(LIGHT_SLEEP);
// count from 0 to 9 using partial updates
while (i<10) {
DrawScene(i, 0); // draw scene to old plane 0 (not always needed, but doesn't hurt to do)
DrawScene(i, 1); // draw scene to (old) plane 1 (not always needed, but doesn't hurt to do)
i++;
DrawScene(i, 1); // new scene drawn to plane 1
DrawScene(i, 0); // new scene drawn to (new) plane 0
bbep.refresh(REFRESH_PARTIAL);
bbep.wait();
bbep.sleep(LIGHT_SLEEP);