mikroSDK v2.7.0

+ released: 2022-12-01 New Features: + One Wire implementation for AVR + Full module support + ILI9341 TFT implementation added + Added 8/16 bit implementation + MIKROE Touch Panel implementation added + Using transistor logic + API layer touch panel has reduced footprint if MIKROE Touch Panel implementation is used + Added header generation based on actual library name + For example, in order to include `MikroSDK.Driver.OneWire` library header, simply type + `#include "MikroSDK.Driver.OneWire"` + Implemented for whole SDK project for easier file access Improvements: + Uart write/read APIs changed to use actual byte sized data + AVR low level UART IVT + Added option to switch between IVT and ORG mapping/access for interrupt service routines + Timer/PWM code optimised for AVR MCUs + Improved code readability + Added check for NULL pointers + Surplus code moved to MCU specific definition files + AVR ATmega UART implementation optimized for high-speed baud rate settings + High-speed mode used if regular speed mode error exceeds 2.5% as defined in documentation + `pin_af_t` redefinition issues + Reorganized for all ARM and RISC-V MCUs + CMake now sets defaults ADC resolution based on specific MCU, not only architecture + Added stop bit generation for AVR software I2C implementation Fixes: + Fixed reported issue - <#4> + Instance handler now set correctly + `./targets/avr_8bit/mikroe/avr/src/tim` + Fixed register addresses + `./targets/avr_8bit/mikroe/avr/include` + Pin maps are no longer linked as weak + Added additional ports and pins to AVR GPIO implementation + AVR GPIO implementation now functions correctly for all GPIO ports + Previously, all ports after H ( I, J, K ... ) didn't work + Removed 14 MCUs from mikroSDK due to insufficient memory issues + `ATmega16` + `ATmega164A` + `ATmega164P` + `ATmega164PA` + `ATmega168` + `ATmega168A` + `ATmega168P` + `ATmega168PA` + `ATmega168PB` + `ATmega169A` + `ATmega169P` + `ATmega169PA` + `ATmega16A` + `ATmega16U4` + IVT redefined properly for ATXmega E5 MCU series + Resulted in addition of another USART module (USART2) + Opening existing click tests from mikroSDK project for EasyAVR v8 and v7 resulted in error + Opening mikroSDK as a project using a designer setup disables the option to switch to a regular type project + Now able to switch freely + One-Wire implementation for ARM used to overwrite read data bits/bytes + Fix implemented for all ARM MCUs + Unable to open specific `CMakeLists.txt` files from mikroSDK project NEW HARDWARE: Support added for following hardware: + mikromedia for PIC18FJ - <https://www.mikroe.com/mikromedia-3-pic18fj> + mikromedia for PIC18FK - <https://www.mikroe.com/mikromedia-3-pic18fk> + mikromedia for XMEGA - <https://www.mikroe.com/mikromedia-3-xmega> + mikromedia for STM32 M3 - <https://www.mikroe.com/mikromedia-3-stm32f3> + mikromedia for STM32 M4 - <https://www.mikroe.com/mikromedia-3-stm32f4> + mikromedia for TIVA C Series - <https://www.mikroe.com/mikromedia-3-tiva> + Mikromedia 3 for PIC32MZ Capacitive FPI with Frame - <https://www.mikroe.com/mikromedia-3-for-pic32mz-capacitive-fpi-with-frame> + Mikromedia 3 for PIC32MZ Capacitive FPI with Bezel - <https://www.mikroe.com/mikromedia-3-for-pic32mz-capacitive-fpi-with-bezel> + Mikromedia 5 for PIC32MZ Capacitive FPI with Bezel - <https://www.mikroe.com/mikromedia-5-for-pic32mz-capacitive-fpi-with-bezel> + EasyMX PRO v7a for STM32 - <https://www.mikroe.com/easymx-pro-v7a-for-stm32> + EasyPIC PRO v7 MCUcard with PIC18F8722 - <https://www.mikroe.com/easypic-pro-v7-pic18f8722> + EasyPIC PRO v7 MCUcard with PIC18F8520 - <https://www.mikroe.com/easypic-pro-v7-pic18f8520> + All new hardware has adequate clock schemes set as well.
MikroElektronika · Dec 28, 2022 · ff4dda0 · ff4dda0
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diff --git a/AUTHORS.md b/AUTHORS.md
@@ -20,6 +20,7 @@
 - Nemanja Medakovic
 - Nikola Lukic
 - Nikola Novakovic
+- Stefan Djordjevic
 - Stefan Filipovic
 - Strahinja Jacimovic
 - Tanja Kovacevic

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 **VERSIONS:**
 
++ **[v2.7.1](#v271)**
 + **[v2.7.0](#v270)**
 + **[v2.6.0](#v260)**
 + **[v2.5.1](#v251)**
@@ -22,6 +23,109 @@
 ---
 ---
 
+## `v2.7.1`
+
++ released: 2022-12-01
+
+### `2.7.1` Changes
+
+1. **[New Features](#271-new-features)**
+2. **[Improvements](#271-improvements)**
+3. **[Fixes](#271-fixes)**
+4. **[NEW HARDWARE](#271-new-hardware)**
+
+#### `2.7.1` New Features
+
++ One Wire implementation for AVR
+  + Full module support
++ **ILI9341** TFT implementation added
+  + Added 8/16 bit implementation
++ MIKROE Touch Panel implementation added
+  + Using transistor logic
++ API layer touch panel has reduced footprint if MIKROE Touch Panel implementation is used
++ Added header generation based on actual library name
+  + For example, in order to include `MikroSDK.Driver.OneWire` library header, simply type
+    + `#include "MikroSDK.Driver.OneWire"`
+  + Implemented for whole SDK project for easier file access
+
+#### `2.7.1` Improvements
+
++ Uart write/read APIs changed to use actual byte sized data
++ AVR low level UART IVT
+  + Added option to switch between IVT and ORG mapping/access for interrupt service routines
++ Timer/PWM code optimised for AVR MCUs
+  + Improved code readability
+  + Added check for NULL pointers
+  + Surplus code moved to MCU specific definition files
++ AVR ATmega UART implementation optimized for high-speed baud rate settings
+  + High-speed mode used if regular speed mode error exceeds 2.5% as defined in documentation
++ `pin_af_t` redefinition issues
+  + Reorganized for all ARM and RISC-V MCUs
++ CMake now sets defaults ADC resolution based on specific MCU, not only architecture
++ Added stop bit generation for AVR software I2C implementation
+
+#### `2.7.1` Fixes
+
++ Fixed reported [GITHUB ISSUE](https://github.com/MikroElektronika/mikrosdk_v2/issues/4)
+  + Instance handler now set correctly
++ `./targets/avr_8bit/mikroe/avr/src/tim`
+  + Fixed register addresses
++ `./targets/avr_8bit/mikroe/avr/include`
+  + Pin maps are no longer linked as weak
++ Added additional ports and pins to AVR GPIO implementation
++ AVR GPIO implementation now functions correctly for all GPIO ports
+  + Previously, all ports after H ( I, J, K ... ) didn't work
++ Removed **14** MCUs from mikroSDK due to insufficient memory issues
+  + `ATmega16`
+  + `ATmega164A`
+  + `ATmega164P`
+  + `ATmega164PA`
+  + `ATmega168`
+  + `ATmega168A`
+  + `ATmega168P`
+  + `ATmega168PA`
+  + `ATmega168PB`
+  + `ATmega169A`
+  + `ATmega169P`
+  + `ATmega169PA`
+  + `ATmega16A`
+  + `ATmega16U4`
++ IVT redefined properly for ATXmega E5 MCU series
+  + Resulted in addition of another USART module (USART2)
++ Opening existing click tests from mikroSDK project for EasyAVR v8 and v7 resulted in error
++ Opening mikroSDK as a project using a designer setup disables the option to switch to a regular type project
+  + Now able to switch freely
++ One-Wire implementation for ARM used to overwrite read data bits/bytes
+  + Fix implemented for all ARM MCUs
++ Unable to open specific `CMakeLists.txt` files from mikroSDK project
+
+#### `2.7.1` NEW HARDWARE
+
+Support added for following hardware:
+
++ [mikromedia for PIC18FJ](https://www.mikroe.com/mikromedia-3-pic18fj)
++ [mikromedia for PIC18FK](https://www.mikroe.com/mikromedia-3-pic18fk)
++ [mikromedia for XMEGA](https://www.mikroe.com/mikromedia-3-xmega)
++ [mikromedia for STM32 M3](https://www.mikroe.com/mikromedia-3-stm32f3)
++ [mikromedia for STM32 M4](https://www.mikroe.com/mikromedia-3-stm32f4)
++ [mikromedia for TIVA C Series](https://www.mikroe.com/mikromedia-3-tiva)
++ [Mikromedia 3 for PIC32MZ Capacitive FPI with Frame](https://www.mikroe.com/mikromedia-3-for-pic32mz-capacitive-fpi-with-frame)
++ [Mikromedia 3 for PIC32MZ Capacitive FPI with Bezel](https://www.mikroe.com/mikromedia-3-for-pic32mz-capacitive-fpi-with-bezel)
++ [Mikromedia 5 for PIC32MZ Capacitive FPI with Bezel](https://www.mikroe.com/mikromedia-5-for-pic32mz-capacitive-fpi-with-bezel)
++ [EasyMX PRO v7a for STM32](https://www.mikroe.com/easymx-pro-v7a-for-stm32)
++ [EasyPIC PRO v7 MCUcard with PIC18F8722](https://www.mikroe.com/easypic-pro-v7-pic18f8722)
++ [EasyPIC PRO v7 MCUcard with PIC18F8520](https://www.mikroe.com/easypic-pro-v7-pic18f8520)
+
+> All new hardware has adequate clock schemes set as well.
+
+---
+**[BACK TO TOP OF 2.7.1](#v271)**
+
+---
+**[BACK TO TOP](#changelog)**
+
+---
+
 ## `v2.7.0`
 
 + released: 2022-12-01

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,8 +1,9 @@
+## ./CMakeLists.txt
 cmake_minimum_required(VERSION 3.11)
 if (${TOOLCHAIN_LANGUAGE} MATCHES "MikroC")
-    project(MikroSDK VERSION 2.7.0 LANGUAGES MikroC)
+    project(MikroSDK VERSION 2.7.1 LANGUAGES MikroC)
 else()
-    project(MikroSDK VERSION 2.7.0 LANGUAGES C ASM)
+    project(MikroSDK VERSION 2.7.1 LANGUAGES C ASM)
     find_package(MikroC.Core)
     add_compile_options("-fms-extensions")
 endif()

diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # mikroSDK 2.0
 
-[![SDK Version](https://img.shields.io/badge/mikroSDK%20version-2.7.0-gold)](https://github.com/MikroElektronika/mikrosdk_v2/tree/mikroSDK-2.7.0)
+[![SDK Version](https://img.shields.io/badge/mikroSDK%20version-2.7.1-gold)](https://github.com/MikroElektronika/mikrosdk_v2/tree/mikroSDK-2.7.1)
 
 ---
 ## About

diff --git a/REQUIREMENTS.md b/REQUIREMENTS.md
@@ -17,6 +17,9 @@
 
 **SDK requirements by version:**
 
+* **v2.7.1**
+  * [`FLASH1`]
+  * [`RAM1`]
 * **v2.7.0**
   * [`FLASH1`]
   * [`RAM1`]

diff --git a/SUPPORTED_CHIP_LIST.md b/SUPPORTED_CHIP_LIST.md
@@ -30,17 +30,6 @@
 |   ATmega1284   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |  ATmega1284P   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |   ATmega128A   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|    ATmega16    |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega164A   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega164P   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|  ATmega164PA   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega168    |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega168A   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega168P   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|  ATmega168PA   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|  ATmega168PB   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega16A    |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega16U4   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |   ATmega2560   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |   ATmega2561   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |    ATmega32    |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
@@ -93,9 +82,6 @@
 |  ATxmega64D3   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |  ATxmega64D4   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |  ATmega328PB   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: |         :heavy_check_mark:          | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega169A   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|   ATmega169P   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
-|  ATmega169PA   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |   ATmega325    |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |   ATmega3250   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |
 |  ATmega3250A   |   AVR 8bit   | `FLASH1`;`RAM1` |       `2.7.0+`       | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: [:one:](#note_2) | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: | :heavy_check_mark: |

diff --git a/api/CMakeLists.txt b/api/CMakeLists.txt
@@ -1,3 +1,4 @@
+## ./api/CMakeLists.txt
 if (${MSDK_BUILD_TFT_MODULES})
     add_subdirectory(gl)
     add_subdirectory(tp)

diff --git a/api/gl/CMakeLists.txt b/api/gl/CMakeLists.txt
@@ -1 +1,2 @@
+## ./api/gl/CMakeLists.txt
 add_subdirectory(lib)
diff --git a/api/gl/lib/CMakeLists.txt b/api/gl/lib/CMakeLists.txt
@@ -1,3 +1,4 @@
+## ./api/gl/lib/CMakeLists.txt
 mikrosdk_add_library(lib_gl MikroSDK.GraphicLibrary
    src/gl.c
    src/gl_text.c
@@ -27,18 +28,8 @@ PUBLIC
 )
 
 mikrosdk_install(MikroSDK.GraphicLibrary)
+install_headers(${CMAKE_INSTALL_PREFIX}/include/api/gl MikroSDK.GraphicLibrary include/gl.h include/gl_colors.h include/gl_image.h include/gl_shapes.h include/gl_text.h include/gl_types.h)
 
-install(
-    FILES
-        include/gl.h
-        include/gl_colors.h
-        include/gl_image.h
-        include/gl_shapes.h
-        include/gl_text.h
-        include/gl_types.h
-    DESTINATION
-        ${CMAKE_INSTALL_PREFIX}/include/api/gl
-)
 
 include(mikroeUtils)
 math_check_target(lib_gl)
diff --git a/api/gl/lib/include/gl.h b/api/gl/lib/include/gl.h
@@ -108,42 +108,40 @@
   static gl_driver_t driver;
   static tft8_cfg_t tft_cfg;
 
-  void main()
-  {
-     TFT8_MAP_PINOUTS_16BIT(tft_cfg);
-     tft_cfg.board = &TFT_BOARD_7_CAPACITIVE;
-     tft8_init(&tft_cfg, &driver);
-
-     gl_set_driver(&driver); //!<-- set driver before drawing and setting crop borders
-     gl_clear(GL_CHARLESTON_GREEN);
-
-    gl_set_crop_borders(-1, -1, 1050, 1000); //!<-- dont think about display dimension, make it wrong and let it be set according to display measures from driver.
-
-    gl_set_brush_style(GL_BRUSH_STYLE_FILL); //!<-- set brush style before drawing
-    gl_set_pen_width(0);  //!<-- set pen before drawing
-    gl_draw_rect_rounded(105, 220, 80, 100, 40);
-
-    gl_set_brush_color(GL_GREEN); //!<-- set brush color
-    gl_draw_circle(145, 270, 30);
-    gl_draw_rect_rounded(125, 295, 40, 100, 30);
-    gl_draw_rect_rounded(120, 380, 100, 30, 30);
-    gl_draw_rect(195, 405, 20, 75);
-
-    gl_set_brush_style(GL_BRUSH_STYLE_GRADIENT_TOP_DOWN); //!<-- Gradient style requires specifying colors to start and end with
-    gl_set_brush_color_from(GL_BROWN);
-    gl_set_brush_color_to(GL_YELLOW);
-    gl_set_pen(GL_GREEN, 6); //!<-- change pen
-    gl_draw_line(140, 300, 210, 340);
-    gl_draw_line(210, 340, 260, 350);
-    gl_draw_line(140, 300, 210, 300);
-
-    gl_set_pen(GL_BLACK, 2); //!<-- also change pen
-                                        //!<-- no need to set brush since point and line use only pen for drawing.
-    gl_draw_point(140, 265);
-    gl_draw_point(150, 265);
-    gl_draw_line(138, 275, 147, 280);
-    gl_draw_line(147, 280, 155, 275);
-  }
+  // code
+  TFT8_MAP_PINOUTS_16BIT(tft_cfg);
+  tft_cfg.board = &TFT_BOARD_7_CAPACITIVE;
+  tft8_init(&tft_cfg, &driver);
+
+  gl_set_driver(&driver); //!<-- set driver before drawing and setting crop borders
+  gl_clear(GL_CHARLESTON_GREEN);
+
+  gl_set_crop_borders(-1, -1, 1050, 1000); //!<-- dont think about display dimension, make it wrong and let it be set according to display measures from driver.
+
+  gl_set_brush_style(GL_BRUSH_STYLE_FILL); //!<-- set brush style before drawing
+  gl_set_pen_width(0);  //!<-- set pen before drawing
+  gl_draw_rect_rounded(105, 220, 80, 100, 40);
+
+  gl_set_brush_color(GL_GREEN); //!<-- set brush color
+  gl_draw_circle(145, 270, 30);
+  gl_draw_rect_rounded(125, 295, 40, 100, 30);
+  gl_draw_rect_rounded(120, 380, 100, 30, 30);
+  gl_draw_rect(195, 405, 20, 75);
+
+  gl_set_brush_style(GL_BRUSH_STYLE_GRADIENT_TOP_DOWN); //!<-- Gradient style requires specifying colors to start and end with
+  gl_set_brush_color_from(GL_BROWN);
+  gl_set_brush_color_to(GL_YELLOW);
+  gl_set_pen(GL_GREEN, 6); //!<-- change pen
+  gl_draw_line(140, 300, 210, 340);
+  gl_draw_line(210, 340, 260, 350);
+  gl_draw_line(140, 300, 210, 300);
+
+  gl_set_pen(GL_BLACK, 2); //!<-- also change pen
+                           //!<-- no need to set brush since point and line use only pen for drawing.
+  gl_draw_point(140, 265);
+  gl_draw_point(150, 265);
+  gl_draw_line(138, 275, 147, 280);
+  gl_draw_line(147, 280, 155, 275);
  * @endcode
  */
 

diff --git a/api/gl/lib/utils.cmake b/api/gl/lib/utils.cmake
@@ -14,16 +14,16 @@ function(mikrosdk_install _targetName)
         FILE ${_targetName}Targets.cmake
         NAMESPACE MikroSDK::
         DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_targetName})
- 
+
     configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/${_targetName}Config.cmake.in
          "${CMAKE_CURRENT_BINARY_DIR}/" + ${_targetName} + "Config.cmake"
          INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_targetName})
-    
+
     write_basic_package_version_file(
         "${CMAKE_CURRENT_BINARY_DIR}/" + ${_targetName} + "ConfigVersion.cmake"
         VERSION ${CMAKE_PROJECT_VERSION}
         COMPATIBILITY AnyNewerVersion)
     install(FILES
           "${CMAKE_CURRENT_BINARY_DIR}/"+ ${_targetName} + "Config.cmake"
           "${CMAKE_CURRENT_BINARY_DIR}/" ${_targetName} + "ConfigVersion.cmake"
-        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_targetName})      
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${_targetName})
diff --git a/api/log/CMakeLists.txt b/api/log/CMakeLists.txt
@@ -1 +1,2 @@
+## ./api/log/CMakeLists.txt
 add_subdirectory(lib)
diff --git a/api/log/lib/CMakeLists.txt b/api/log/lib/CMakeLists.txt
@@ -1,3 +1,4 @@
+## ./api/log/lib/CMakeLists.txt
 mikrosdk_add_library(lib_log MikroSDK.Log
     src/log.c
     src/log_printf_implementation.c
@@ -36,10 +37,4 @@ target_compile_definitions(lib_log
 get_target_property(compile_defs lib_log COMPILE_DEFINITIONS)
 
 mikrosdk_install(MikroSDK.Log)
-
-install(
-    FILES
-        include/log.h
-    DESTINATION
-        ${CMAKE_INSTALL_PREFIX}/include/api/log
-)
+install_headers(${CMAKE_INSTALL_PREFIX}/include/api/log MikroSDK.Log include/log.h)
diff --git a/api/log/lib/include/log.h b/api/log/lib/include/log.h
@@ -68,7 +68,7 @@ typedef enum
     LOG_LEVEL_INFO    = 0x01,
     LOG_LEVEL_WARNING = 0x02,
     LOG_LEVEL_ERROR   = 0x03,
-    LOG_LEVEL_FATAL   = 0x04,
+    LOG_LEVEL_FATAL   = 0x04
 } log_level_t;
 
 /*!

diff --git a/api/tp/CMakeLists.txt b/api/tp/CMakeLists.txt
@@ -1 +1,2 @@
+## ./api/tp/CMakeLists.txt
 add_subdirectory(lib)
diff --git a/api/tp/lib/CMakeLists.txt b/api/tp/lib/CMakeLists.txt
@@ -1,3 +1,4 @@
+## ./api/tp/lib/CMakeLists.txt
 #WIDTH
 if(NOT DEFINED _MSDK_TFT_WIDTH_)
     set(tft_display_width "0")
@@ -18,10 +19,19 @@ else()
     set(tft_tp_type ${_MSDK_TFT_TP_})
 endif()
 
+if(${_MSDK_TFT_BOARD_} MATCHES "^TFT_BOARD_EASY$")
+    set(tp tp_mikroe)
+else()
+    set(tp tp)
+endif()
+
+message(DEBUG ": ${tp} implementation used.")
+
 mikrosdk_add_library(lib_tp MikroSDK.TouchPanel
-    src/tp.c
-    include/tp.h
+    src/${tp}/tp.c
+    include/${tp}/tp.h
 )
+
 target_compile_definitions(lib_tp PUBLIC
     ${tft_tp_type}
     TFT_DISPLAY_WIDTH=${tft_display_width}
@@ -34,17 +44,12 @@ target_link_libraries(lib_tp  PUBLIC
 
 target_include_directories(lib_tp
 PRIVATE
-    include
+    include/${tp}
 INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/${tp}>
     $<INSTALL_INTERFACE:include/api/tp>
 )
 
 mikrosdk_install(MikroSDK.TouchPanel)
+install_headers(${CMAKE_INSTALL_PREFIX}/include/api/tp MikroSDK.TouchPanel include/${tp}/tp.h)
 
-install(
-    FILES
-        include/tp.h
-    DESTINATION
-        ${CMAKE_INSTALL_PREFIX}/include/api/tp
-)