update

.gitignore

@@ -5,7 +5,7 @@ __codelite.workspace
 __codelite.session
 __codelite.tags
 _cpp_flags
-_link_flags
+_linker_flags
 refactoring.db
 ~$*.docx
 .project

demo/arduino-due/due-#0050-uart-hello/_cpp_flags

@@ -1 +1 @@
--mcpu=cortex-m3 -mthumb -fomit-frame-pointer -march=armv7-m -Wall -Werror -Wno-maybe-uninitialized -Wno-unused-local-typedefs -Wno-unused-but-set-variable -Wno-unused-local-typedefs -Wno-unused-function -Wno-attributes -Os -fdata-sections -ffunction-sections -I../../../../bmptk/targets/cortex/atmel -I../../../../bmptk/targets/cortex/atmel/sam3xa/include -I../../../library -I../../../../Catch2/single_include -I../../../../Catch2/single_include/catch2 -I../../../../boost_1_69_0 -I../../../../bmptk -I../../../../bmptk/targets -I../../../../bmptk/targets/cortex -I../../../../bmptk/targets/cortex/cmsis -DHWCPP_FAKE_OSTREAM -DDONT_USE_CMSIS_INIT -DBMPTK_INCLUDE_CHIP=sam.h -D__SAM3X8E__ -DBMPTK_TARGET=arduino_due -DBMPTK_TARGET_arduino_due -DHWLIB_TARGET_arduino_due -DHWCPP_TARGET_arduino_due -DGF_TARGET_arduino_due -DBMPTK_CHIP=sam3x8e -DBMPTK_CHIP_sam3x8e -DBMPTK_XTAL=12000 -DBMPTK_BAUDRATE=2400 -DHWLIB_BAUDRATE=2400 -DGODAFOSS_BAUDRATE=2400 -DGF_BAUDRATE=2400 -DBMPTK_VERSION=V04_00_work_in_progress_2020_05_23 -DBMPTK_EMBEDDED -std=c++17 -fconcepts -fno-rtti -fno-exceptions -fno-asynchronous-unwind-tables -fno-threadsafe-statics -fno-use-cxa-get-exception-ptr -fno-use-cxa-atexit -nostdlib -nodefaultlibs
+ -mcpu=cortex-m3 -mthumb -fomit-frame-pointer -march=armv7-m -Wall -Werror -Wno-maybe-uninitialized  -Wno-unused-local-typedefs -Wno-unused-but-set-variable -Wno-unused-local-typedefs -Wno-unused-function -Wno-attributes -Os  -fdata-sections -ffunction-sections  -IC:\Python36\include -I../../../../bmptk/targets/cortex/atmel -I../../../../bmptk/targets/cortex/atmel/sam3xa/include  -I../../../library  -I../../../../Catch2/single_include  -I../../../../Catch2/single_include/catch2  -I../../../../boost_1_69_0  -I../../../../bmptk  -I../../../../bmptk/targets  -I../../../../bmptk/targets/cortex  -I../../../../bmptk/targets/cortex/cmsis  -DHWCPP_FAKE_OSTREAM  -DDONT_USE_CMSIS_INIT  -DBMPTK_INCLUDE_CHIP=sam.h  -D__SAM3X8E__  -DBMPTK_TARGET=arduino_due  -DBMPTK_TARGET_arduino_due  -DHWLIB_TARGET_arduino_due  -DHWCPP_TARGET_arduino_due -DGF_TARGET_arduino_due -DBMPTK_CHIP=sam3x8e  -DBMPTK_CHIP_sam3x8e  -DBMPTK_XTAL=12000     -DBMPTK_BAUDRATE=2400  -DHWLIB_BAUDRATE=2400 -DGODAFOSS_BAUDRATE=2400 -DGF_BAUDRATE=2400 -DBMPTK_VERSION=V04_00_work_in_progress_2020_05_23  -DBMPTK_EMBEDDED  -std=c++17 -fconcepts   -fno-rtti   -fno-exceptions -fno-asynchronous-unwind-tables -fno-threadsafe-statics  -fno-use-cxa-get-exception-ptr -fno-use-cxa-atexit    -nostdlib -nodefaultlibs     

demo/arduino-due/due-#0050-uart-hello/_linker_flags

@@ -1 +1 @@
--mcpu=cortex-m3 -mthumb -fomit-frame-pointer -march=armv7-m -Wall -Werror -Wno-maybe-uninitialized -Wno-unused-local-typedefs -Wno-unused-but-set-variable -Wno-unused-local-typedefs -Wno-unused-function -Wno-attributes -Os -fdata-sections -ffunction-sections -I../../../../bmptk/targets/cortex/atmel -I../../../../bmptk/targets/cortex/atmel/sam3xa/include -I../../../library -I../../../../Catch2/single_include -I../../../../Catch2/single_include/catch2 -I../../../../boost_1_69_0 -I../../../../bmptk -I../../../../bmptk/targets -I../../../../bmptk/targets/cortex -I../../../../bmptk/targets/cortex/cmsis -DHWCPP_FAKE_OSTREAM -DDONT_USE_CMSIS_INIT -DBMPTK_INCLUDE_CHIP=sam.h -D__SAM3X8E__ -DBMPTK_TARGET=arduino_due -DBMPTK_TARGET_arduino_due -DHWLIB_TARGET_arduino_due -DHWCPP_TARGET_arduino_due -DGF_TARGET_arduino_due -DBMPTK_CHIP=sam3x8e -DBMPTK_CHIP_sam3x8e -DBMPTK_XTAL=12000 -DBMPTK_BAUDRATE=2400 -DHWLIB_BAUDRATE=2400 -DGODAFOSS_BAUDRATE=2400 -DGF_BAUDRATE=2400 -DBMPTK_VERSION=V04_00_work_in_progress_2020_05_23 -DBMPTK_EMBEDDED -lgcc -Wl,-Map,main.map -Wl,--gc-sections -Wl,-fatal-warnings
+ -mcpu=cortex-m3 -mthumb -fomit-frame-pointer -march=armv7-m -Wall -Werror -Wno-maybe-uninitialized  -Wno-unused-local-typedefs -Wno-unused-but-set-variable -Wno-unused-local-typedefs -Wno-unused-function -Wno-attributes -Os  -fdata-sections -ffunction-sections  -IC:\Python36\include -I../../../../bmptk/targets/cortex/atmel -I../../../../bmptk/targets/cortex/atmel/sam3xa/include  -I../../../library  -I../../../../Catch2/single_include  -I../../../../Catch2/single_include/catch2  -I../../../../boost_1_69_0  -I../../../../bmptk  -I../../../../bmptk/targets  -I../../../../bmptk/targets/cortex  -I../../../../bmptk/targets/cortex/cmsis  -DHWCPP_FAKE_OSTREAM  -DDONT_USE_CMSIS_INIT  -DBMPTK_INCLUDE_CHIP=sam.h  -D__SAM3X8E__  -DBMPTK_TARGET=arduino_due  -DBMPTK_TARGET_arduino_due  -DHWLIB_TARGET_arduino_due  -DHWCPP_TARGET_arduino_due -DGF_TARGET_arduino_due -DBMPTK_CHIP=sam3x8e  -DBMPTK_CHIP_sam3x8e  -DBMPTK_XTAL=12000     -DBMPTK_BAUDRATE=2400  -DHWLIB_BAUDRATE=2400 -DGODAFOSS_BAUDRATE=2400 -DGF_BAUDRATE=2400 -DBMPTK_VERSION=V04_00_work_in_progress_2020_05_23  -DBMPTK_EMBEDDED  -lgcc  -Wl,-Map,main.map       -Wl,--gc-sections -Wl,-fatal-warnings      		

demo/arduino-due/due-#0500-st7789/main.cpp

@@ -0,0 +1,29 @@
+#include "hwlib.hpp"
+
+namespace target = hwlib::target;
+
+int main( void ){
+
+   // wait for the terminal emulator to start up
+   hwlib::wait_ms( 2'000 );
+   hwlib::cout << "ST7789 demo\n" << hwlib::flush;   
+
+   auto sclk = hwlib::target::pin_out{ hwlib::target::pins::d2 };
+   auto mosi = hwlib::target::pin_out{ hwlib::target::pins::d3 };;
+
+   auto spi  = hwlib::spi_bus_bit_banged_sclk_mosi_miso{ 
+      sclk, mosi, hwlib::pin_in_dummy };
+
+   auto dc  = hwlib::target::pin_out{ hwlib::target::pins::d4 };
+   auto & cs = hwlib::pin_out_dummy;
+   auto rst = hwlib::target::pin_out{ hwlib::target::pins::d5 };
+
+   auto display     = hwlib::st7789_spi_dc_cs_rst( spi, dc, cs, rst );   
+
+   for(;;){
+      hwlib::cout << __LINE__ << "\n";   
+      display.flush();
+      hwlib::wait_ms( 1'000 );
+   }
+
+}

demo/arduino-due/due-#0500-st7789/makefile

@@ -0,0 +1,25 @@
+#============================================================================
+#
+# simple project makefile (just a main file)
+#
+# (c) Wouter van Ooijen ([email protected]) 2017
+#
+# Distributed under the Boost Software License, Version 1.0.
+# (See accompanying file LICENSE_1_0.txt or copy at 
+# http://www.boost.org/LICENSE_1_0.txt) 
+#
+#============================================================================
+
+# source files in this project (main.* is automatically assumed)
+SOURCES :=
+
+# header files in this project
+HEADERS :=
+
+# other places to look for files for this project
+SEARCH  := 
+
+# set RELATIVE to the next higher directory 
+# and defer to the appropriate Makefile.* there
+RELATIVE := ..
+include $(RELATIVE)/makefile.link

library/hwlib-all.hpp

@@ -95,6 +95,7 @@
 #include HWLIB_INCLUDE( peripherals/hwlib-hd44780.hpp )
 #include HWLIB_INCLUDE( peripherals/hwlib-glcd-5510.hpp )
 #include HWLIB_INCLUDE( peripherals/hwlib-glcd-oled.hpp )
+#include HWLIB_INCLUDE( peripherals/hwlib-glcd-st7789.hpp )
 #include HWLIB_INCLUDE( peripherals/hwlib-matrix-keypad.hpp )
 #include HWLIB_INCLUDE( peripherals/hwlib-servo-background.hpp )