2.1beta3

Gissio · Gissio · commit f91febef7ae0 · 2025-01-16T20:13:36.000Z
diff --git a/RELEASES.md b/RELEASES.md
@@ -1,5 +1,10 @@
 # Releases
 
+## 1.0.5
+
+* Fixed ST7565 buffer overflow.
+* Improved handling of chipselect.
+
 ## 1.0.4
 
 * Added chipselect callback.
diff --git a/examples/arduino/helloworld-stm32-st7789/display.cpp b/examples/arduino/helloworld-stm32-st7789/display.cpp
@@ -2,7 +2,7 @@
  * MCU renderer
  * Arduino system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/arduino/helloworld-stm32-st7789/display.h b/examples/arduino/helloworld-stm32-st7789/display.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * Arduino system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/arduino/helloworld-stm32-st7789/helloworld-stm32-st7789.ino b/examples/arduino/helloworld-stm32-st7789/helloworld-stm32-st7789.ino
@@ -2,7 +2,7 @@
  * MCU renderer example
  * Hello world
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/arduino/helloworld-stm32-st7789/system.cpp b/examples/arduino/helloworld-stm32-st7789/system.cpp
@@ -2,7 +2,7 @@
  * MCU renderer
  * Arduino system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/arduino/helloworld-stm32-st7789/system.h b/examples/arduino/helloworld-stm32-st7789/system.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * Arduino system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/display.c b/examples/gammacalibration-stm32-st7789/src/display.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7789 on STM32
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/display.h b/examples/gammacalibration-stm32-st7789/src/display.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7789 on STM32
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/keyboard.c b/examples/gammacalibration-stm32-st7789/src/keyboard.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 keyboard
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/keyboard.h b/examples/gammacalibration-stm32-st7789/src/keyboard.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 keyboard
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/main.c b/examples/gammacalibration-stm32-st7789/src/main.c
@@ -2,7 +2,7 @@
  * MCU renderer example
  * Gamma calibration demo
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/system.c b/examples/gammacalibration-stm32-st7789/src/system.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/gammacalibration-stm32-st7789/src/system.h b/examples/gammacalibration-stm32-st7789/src/system.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-sdl/src/display.c b/examples/helloworld-sdl/src/display.c
@@ -2,7 +2,7 @@
  * MCU renderer example
  * SDL display
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-sdl/src/display.h b/examples/helloworld-sdl/src/display.h
@@ -2,7 +2,7 @@
  * MCU renderer example
  * SDL display
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-sdl/src/main.c b/examples/helloworld-sdl/src/main.c
@@ -2,7 +2,7 @@
  * MCU renderer example
  * Hello world
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-sdl/src/system.c b/examples/helloworld-sdl/src/system.c
@@ -2,7 +2,7 @@
  * MCU renderer example
  * SDL system
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-sdl/src/system.h b/examples/helloworld-sdl/src/system.h
@@ -2,7 +2,7 @@
  * MCU renderer example
  * SDL system
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-stm32-st7789/src/display.c b/examples/helloworld-stm32-st7789/src/display.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7789 on STM32
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-stm32-st7789/src/display.h b/examples/helloworld-stm32-st7789/src/display.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7789 on STM32
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-stm32-st7789/src/main.c b/examples/helloworld-stm32-st7789/src/main.c
@@ -2,7 +2,7 @@
  * MCU renderer example
  * Hello world
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-stm32-st7789/src/system.c b/examples/helloworld-stm32-st7789/src/system.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/examples/helloworld-stm32-st7789/src/system.h b/examples/helloworld-stm32-st7789/src/system.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * STM32 system code
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/library.json b/library.json
@@ -1,6 +1,6 @@
 {
     "name": "mcu-renderer",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "keywords": "antialiased, color-displays, display-driver, embedded-systems, font, graphics-library, lcd-display, microcontrollers, monochrome-displays, oled-display, renderer, text, tft-display",
     "description": "A C-language graphics library, focused on rendering non-flickering, anti-aliased text with low resource use on both monochrome and color LCD displays.",
 	"license": "MIT",
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=mcu-renderer
-version=1.0.4
+version=1.0.5
 author=Gissio
 maintainer=Gissio
 sentence=A low-resource graphics library, focused on rendering non-flickering, anti-aliased text on both monochrome and color LCD displays.
diff --git a/src/mcu-renderer-ili9341.h b/src/mcu-renderer-ili9341.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * ILI9341 driver
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/src/mcu-renderer-sdl.c b/src/mcu-renderer-sdl.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * SDL driver
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/src/mcu-renderer-sdl.h b/src/mcu-renderer-sdl.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * SDL driver
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/src/mcu-renderer-st7565.c b/src/mcu-renderer-st7565.c
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7565 driver
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
@@ -82,28 +82,31 @@ void mr_st7565_set_display(mr_t *mr,
 
 void mr_st7565_refresh_display(mr_t *mr)
 {
+    mr_set_chipselect(mr, true);
+
     for (int16_t pageIndex = 0;
          pageIndex < (mr->display_height / 8);
          pageIndex++)
     {
         // Send page address
-
         mr_send_command(mr, MR_ST7565_PAGE_ADDRESS | pageIndex);
 
         // Send column address
-
         mr_send_command(mr, MR_ST7565_COLUMN_LSB | 0x00);
         mr_send_command(mr, MR_ST7565_COLUMN_MSB | 0x00);
 
         // Send data
-
         mr_set_command(mr, false);
         uint8_t *buffer = (uint8_t *)mr->buffer +
                           mr->display_width * pageIndex;
 
+        mr_send_callback_t send = mr->send_callback;
+
         for (int16_t i = 0;
              i < mr->display_width;
              i++)
-            mr_send(mr, buffer[i]);
+            send(buffer[i]);
     }
+
+    mr_set_chipselect(mr, false);
 }
diff --git a/src/mcu-renderer-st7565.h b/src/mcu-renderer-st7565.h
@@ -2,7 +2,7 @@
  * MCU renderer
  * ST7565 driver
  *
- * (C) 2023-2024 Gissio
+ * (C) 2023-2025 Gissio
  *
  * License: MIT
  */
diff --git a/src/mcu-renderer-st7789.c b/src/mcu-renderer-st7789.c
diff --git a/src/mcu-renderer-st7789.h b/src/mcu-renderer-st7789.h
diff --git a/src/mcu-renderer.c b/src/mcu-renderer.c
diff --git a/src/mcu-renderer.h b/src/mcu-renderer.h

Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`* MCU renderer`
`3`	`3`	`* Arduino system code`
`4`	`4`	`*`
`5`		`- * (C) 2023-2024 Gissio`
	`5`	`+ * (C) 2023-2025 Gissio`
`6`	`6`	`*`
`7`	`7`	`* License: MIT`
`8`	`8`	`*/`
Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`* MCU renderer example`
`3`	`3`	`* Hello world`
`4`	`4`	`*`
`5`		`- * (C) 2023-2024 Gissio`
	`5`	`+ * (C) 2023-2025 Gissio`
`6`	`6`	`*`
`7`	`7`	`* License: MIT`
`8`	`8`	`*/`
Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`* MCU renderer`
`3`	`3`	`* ST7789 on STM32`
`4`	`4`	`*`
`5`		`- * (C) 2023-2024 Gissio`
	`5`	`+ * (C) 2023-2025 Gissio`
`6`	`6`	`*`
`7`	`7`	`* License: MIT`
`8`	`8`	`*/`
Original file line number	Diff line number	Diff line change
`@@ -2,7 +2,7 @@`
`2`	`2`	`* MCU renderer`
`3`	`3`	`* STM32 keyboard`
`4`	`4`	`*`
`5`		`- * (C) 2023-2024 Gissio`
	`5`	`+ * (C) 2023-2025 Gissio`
`6`	`6`	`*`
`7`	`7`	`* License: MIT`
`8`	`8`	`*/`