From 704d7ceaa1e78839de317708570689792025f277 Mon Sep 17 00:00:00 2001
From: "mohesh.mohan" <moheshmohan@gmail.com>
Date: Thu, 12 Dec 2019 00:46:14 +0400
Subject: [PATCH] waveshare213b and waveshare213c support bug fixes
---
pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py | 9 +++++++++
pwnagotchi/ui/hw/waveshare213bc.py | 4 +---
2 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py b/pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py
index 1d321eb..d542dc9 100644
--- a/pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py
+++ b/pwnagotchi/ui/hw/libs/waveshare/v213bc/epd2in13bc.py
@@ -158,6 +158,15 @@ class EPD:
self.send_command(0x12) # REFRESH
self.ReadBusy()
+ def pwnclear(self):
+ self.send_command(0x10)
+ for i in range(0, int(self.width * self.height / 8)):
+ self.send_data(0xFF)
+ self.send_command(0x92)
+
+ self.send_command(0x12) # REFRESH
+ self.ReadBusy()
+
def sleep(self):
self.send_command(0x02) # POWER_OFF
self.ReadBusy()
diff --git a/pwnagotchi/ui/hw/waveshare213bc.py b/pwnagotchi/ui/hw/waveshare213bc.py
index 81b5770..70309a8 100644
--- a/pwnagotchi/ui/hw/waveshare213bc.py
+++ b/pwnagotchi/ui/hw/waveshare213bc.py
@@ -1,5 +1,4 @@
import logging
-import time
import pwnagotchi.ui.fonts as fonts
from pwnagotchi.ui.hw.base import DisplayImpl
@@ -38,7 +37,6 @@ class Waveshare213bc(DisplayImpl):
self._display = EPD()
self._display.init()
self._display.Clear()
- time.sleep(1)
def render(self, canvas):
buf = self._display.getbuffer(canvas)
@@ -46,4 +44,4 @@ class Waveshare213bc(DisplayImpl):
def clear(self):
#pass
- self._display.Clear()
+ self._display.pwnclear()