stm32f429i-disco: slightly interactive display demo with fonts and vector graphics

.gitignore

@@ -8,6 +8,11 @@
 *.list
 *.map
 *.stylecheck
-nbproject
+generated.*.ld
 .gdb_history
 .DS_Store
+
+# Project files from idea/netbeans/eclipse
+nbproject/
+.idea/
+.project

.travis.yml

@@ -0,0 +1,16 @@
+language: c
+script:
+  - make
+
+addons:
+  apt:
+    sources:
+    - sourceline: 'ppa:team-gcc-arm-embedded/ppa'
+    packages:
+    - gcc-arm-embedded
+
+notifications:
+  irc:
+    channels:
+      - "chat.freenode.net#libopencm3"
+    use_notice: true

Makefile

@@ -25,6 +25,7 @@ TARGETS		+= lpc/lpc13xx lpc/lpc17xx #lpc/lpc43xx
 TARGETS		+= tiva/lm3s tiva/lm4f
 TARGETS		+= efm32/efm32tg efm32/efm32g efm32/efm32lg efm32/efm32gg
 TARGETS		+= vf6xx
+TARGETS		+= sam/d
 
 # Be silent per default, but 'make V=1' will show all compiler calls.
 ifneq ($(V),1)
@@ -73,7 +74,9 @@ $(EXAMPLE_DIRS): lib
 examples: $(EXAMPLE_DIRS)
 	$(Q)true
 
-clean: $(EXAMPLE_DIRS:=.clean) styleclean
+examplesclean: $(EXAMPLE_DIRS:=.clean)
+
+clean: examplesclean styleclean
 	$(Q)$(MAKE) -C libopencm3 clean
 
 stylecheck: $(EXAMPLE_DIRS:=.stylecheck)

README.md

@@ -1,4 +1,5 @@
 # README
+[![Build Status](https://travis-ci.org/libopencm3/libopencm3-examples.svg?branch=master)](https://travis-ci.org/libopencm3/libopencm3-examples)
 
 [![Gitter channel](https://badges.gitter.im/libopencm3/discuss.svg)](https://gitter.im/libopencm3/discuss)
 
@@ -10,7 +11,9 @@ various ARM Cortex-M microcontrollers.
 For more information visit http://libopencm3.org
 
 The examples are meant as starting points for different subsystems on multitude
-of platforms.
+of platforms. If you're just looking to test your build environment and hardware,
+the [libopencm3-miniblink](https://github.com/libopencm3/libopencm3-miniblink) 
+may be more useful, as it covers _many_ more boards, but it is much more limited.
 
 Feel free to add new examples and send them to us either via the mailinglist or
 preferably via a github pull request.
@@ -29,34 +32,30 @@ The makefiles are generally useable for your own projects with
 only minimal changes for the libopencm3 install path (See Reuse)
 
 ## Make Flash Target
+
+Please note, the "make flash" target is complicated and not always self-consistent.  Please see: https://github.com/libopencm3/libopencm3-examples/issues/34
+
 For flashing the 'miniblink' example (after you built libopencm3 and the
 examples by typing 'make' at the top-level directory) onto the Olimex
 STM32-H103 eval board (ST STM32F1 series microcontroller), you can execute:
 
     cd examples/stm32/f1/stm32-h103/miniblink
-    make flash
+    make flash V=1
 
 The Makefiles of the examples are configured to use a certain OpenOCD
 flash programmer, you might need to change some of the variables in the
 Makefile if you use a different one.
 
-The make flash target also supports a few other programmers. If you provide the
-Black Magic Probe serial port the target will automatically choose to program
-via Black Magic Probe. For example on linux you would do the following:
+To program via a Black Magic Probe, simply provide the serial port, eg:
 
     cd examples/stm32/f1/stm32-h103/miniblink
     make flash BMP_PORT=/dev/ttyACM0
 
-This will also work with discovery boards that got the st-link firmware
-replaced with the Black Magic Probe firmware.
-
-In case you did not replace the firmware you can program using the st-flash
-program by invoking the stlink-flash target:
+To program via texane/stlink (st-flash utility), use the special target:
 
     cd examples/stm32/f1/stm32vl-discovery/miniblink
     make miniblink.stlink-flash
 
-
 If you rather use GDB to connect to the st-util you can provide the STLINK\_PORT
 to the flash target.
 
@@ -114,69 +113,14 @@ This example uses the st-util by texane that you can find on [GitHub](https://gi
 
     cd examples/stm32/f1/stm32vl-discovery/miniblink
     arm-none-eabi-gdb miniblink.elf
-    tar extended-remote :4242
+    target extended-remote :4242
     load
     run
 
 ## Reuse
 
-If you want to use libopencm3 in your own project, this examples repository
-shows the general way.  (If there's interest, we can make a stub template
-repository)
-
-1. Create an empty repository
-
-       mkdir mycoolrobot && cd mycoolrobot && git init .
-
-2. Add libopencm3 as a submodule
-
-       git submodule add https://github.com/libopencm3/libopencm3
-
-
-3. Grab a copy of the basic rules
-These urls grab the latest from the libopencm3-examples repository
-
-       wget \
-         https://raw.githubusercontent.com/libopencm3/libopencm3-examples/master/examples/Makefile.rules \
-         -O libopencm3.rules.mk
-
-4. Grab a copy of your target Makefile in this case, for STM32L1
-
-       wget \  
-         https://raw.githubusercontent.com/libopencm3/libopencm3-examples/master/examples/stm32/l1/Makefile.include \  
-         -O libopencm3.target.mk
-
-5. Edit paths in `libopencm3.target.mk`  
-Edit the _last_ line of `libopencm3.target.mk` and change the include to read
-include `../libopencm3.rules.mk` (the amount of .. depends on where you put your
-project in the next step..
-
-6. beg/borrow/steal an example project
-For sanity's sake, use the same target as the makefile you grabbed up above)
-
-       cp -a \
-         somewhere/libopencm3-examples/examples/stm32/l1/stm32ldiscovery/miniblink \
-         myproject
-
-Add the path to OPENCM3\_DIR, and modify the path to makefile include
-
+If you want to use libopencm3 in your own project, the _easiest_ way is
+to use the template repository we created for this purpose.
 
-    diff -u
-    ---
-    2014-01-24 21:10:52.687477831 +0000
-    +++ Makefile    2014-03-23 12:27:57.696088076 +0000
-    @@ -19,7 +19,8 @@
-
-     BINARY = miniblink
-
-    +OPENCM3_DIR=../libopencm3
-     LDSCRIPT = $(OPENCM3_DIR)/lib/stm32/l1/stm32l15xxb.ld
-
-    -include ../../Makefile.include
-    +include ../libopencm3.target.mk
-
-You're done :)
+See https://github.com/libopencm3/libopencm3-template
 
-You need to run "make" inside the libopencm3 directory once to build the
-library, then you can just run make/make clean in your project directory as
-often as you like.

examples/lpc/lpc13xx/Makefile.include

@@ -29,7 +29,7 @@ ARCH_FLAGS	= -mthumb -mcpu=cortex-m3 $(FP_FLAGS) -mfix-cortex-m3-ldrd
 
 OOCD		?= openocd
 OOCD_INTERFACE	?= flossjtag
-OOCD_BOARD	?= olimex_stm32_h103
+OOCD_TARGET	?= lpc13xx
 
 ################################################################################
 # Black Magic Probe specific variables
@@ -41,4 +41,4 @@ BMP_PORT	?=
 #STLINK_PORT	?= :4242
 
 
-include ../../../../Makefile.rules
+include ../../../../rules.mk

examples/lpc/lpc13xx/lpc-p1343/lpc-p1343.ld

@@ -27,4 +27,4 @@ MEMORY
 }
 
 /* Include the common ld script. */
-INCLUDE libopencm3_lpc13xx.ld
+INCLUDE cortex-m-generic.ld

examples/lpc/lpc17xx/Makefile.include

@@ -30,7 +30,7 @@ ARCH_FLAGS	= -mthumb -mcpu=cortex-m3 $(FP_FLAGS) -mfix-cortex-m3-ldrd
 
 OOCD		?= openocd
 OOCD_INTERFACE	?= flossjtag
-OOCD_BOARD	?= olimex_stm32_h103
+OOCD_TARGET	?= lpc17xx
 
 ################################################################################
 # Black Magic Probe specific variables
@@ -42,4 +42,4 @@ BMP_PORT	?=
 #STLINK_PORT	?= :4242
 
 
-include ../../../../Makefile.rules
+include ../../../../rules.mk

examples/lpc/lpc17xx/blueboard-lpc1768-h/blueboard-lpc1768-h.ld

@@ -29,4 +29,4 @@ MEMORY
 }
 
 /* Include the common ld script. */
-INCLUDE libopencm3_lpc17xx.ld
+INCLUDE cortex-m-generic.ld

examples/lpc/lpc43xx/Makefile.include

@@ -32,7 +32,7 @@ ARCH_FLAGS	= -mthumb -mcpu=cortex-m4 $(FP_FLAGS)
 
 OOCD		?= openocd
 OOCD_INTERFACE	?= flossjtag
-OOCD_BOARD	?= olimex_stm32_h103
+OOCD_TARGET	?= lpc4357
 
 ################################################################################
 # Black Magic Probe specific variables
@@ -44,4 +44,4 @@ BMP_PORT	?=
 #STLINK_PORT	?= :4242
 
 
-include ../../../../Makefile.rules
+include ../../../../rules.mk