From 2d428cf427d0285b1781f152ba6edcf85cfa85b8 Mon Sep 17 00:00:00 2001
From: gemu2015 <gmutz2010@googlemail.com>
Date: Sat, 5 Feb 2022 07:26:21 +0100
Subject: [PATCH 1/3] fix max text size

---
 lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp b/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
index d71a77368..1a752eb53 100644
--- a/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
+++ b/lib/lib_display/Display_Renderer-gemu-1.0/src/renderer.cpp
@@ -104,7 +104,7 @@ uint8_t *Renderer::allocate_framebuffer(uint32_t size) {
 
 void Renderer::setTextSize(uint8_t sf) {
   if (sf < 1) sf = 1;
-  if (sf > 4) sf = 4;
+  if (sf > 16) sf = 16;
   tsize = sf;
   Adafruit_GFX::setTextSize(sf);
 }

From 119cea29bbeb3c0915279e4a7ef2cf9bc137784e Mon Sep 17 00:00:00 2001
From: gemu2015 <gmutz2010@googlemail.com>
Date: Sat, 5 Feb 2022 07:27:23 +0100
Subject: [PATCH 2/3] fix for displays without cs

---
 lib/lib_display/UDisplay/uDisplay.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lib/lib_display/UDisplay/uDisplay.cpp b/lib/lib_display/UDisplay/uDisplay.cpp
index 4581cee9c..3b974eab9 100755
--- a/lib/lib_display/UDisplay/uDisplay.cpp
+++ b/lib/lib_display/UDisplay/uDisplay.cpp
@@ -483,6 +483,11 @@ Renderer *uDisplay::Init(void) {
     }
 #endif // ESP32
 
+
+    spiSettings = SPISettings((uint32_t)spi_speed*1000000, MSBFIRST, SPI_MODE3);
+    SPI_BEGIN_TRANSACTION
+
+
     if (reset >= 0) {
       pinMode(reset, OUTPUT);
       digitalWrite(reset, HIGH);
@@ -493,11 +498,7 @@ Renderer *uDisplay::Init(void) {
       delay(200);
     }
 
-    spiSettings = SPISettings((uint32_t)spi_speed*1000000, MSBFIRST, SPI_MODE3);
-
     uint16_t index = 0;
-
-    SPI_BEGIN_TRANSACTION
     while (1) {
       uint8_t iob;
       SPI_CS_LOW
@@ -1213,7 +1214,8 @@ void uDisplay::pushColors(uint16_t *data, uint16_t len, boolean not_swapped) {
       // special version 8 bit spi I or II
   #ifdef ESP8266
       while (len--) {
-        uspi->write(*data++);
+        //uspi->write(*data++);
+        WriteColor(*data++);
       }
   #else
       uspi->writePixels(data, len * 2);

From 262b9301179bc020ca310f373d7e34f7afed676f Mon Sep 17 00:00:00 2001
From: gemu2015 <gmutz2010@googlemail.com>
Date: Sat, 5 Feb 2022 07:28:10 +0100
Subject: [PATCH 3/3] fix picture buttons for esp32

---
 .../Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
index 398dba0df..6e39edb70 100644
--- a/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
+++ b/lib/lib_display/Adafruit-GFX-Library-1.5.6-gemu-1.0/Adafruit_GFX.cpp
@@ -31,6 +31,10 @@ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifdef ESP32
+#define USE_UFILESYS
+#endif
+
 #include "Adafruit_GFX.h"
 #include "glcdfont.c"
 #ifdef __AVR__