From 5cb45ad648b213f4aacb6dfa332ed15c7f1de45d Mon Sep 17 00:00:00 2001
From: mitchellhansen <mitchellhansen0@gmail.com>
Date: Sun, 2 Feb 2020 21:09:51 -0800
Subject: [PATCH] cmake instead of make

---
 BaseMake.mk    |  4 +--
 CMakeLists.txt | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++
 lib.h          |  1 +
 main.cpp       |  1 -
 4 files changed, 84 insertions(+), 3 deletions(-)
 create mode 100644 CMakeLists.txt

diff --git a/BaseMake.mk b/BaseMake.mk
index 3633f1a..fe0c910 100644
--- a/BaseMake.mk
+++ b/BaseMake.mk
@@ -79,7 +79,7 @@ FORMAT = ihex
 # Even though the DOS/Win* filesystem matches both .s and .S the same,
 # it will preserve the spelling of the filenames, and gcc itself does
 # care about how the name is spelled on its command-line.
-ASRC = 
+ASRC =
 
 # Optional compiler flags.
 #  -g:        generate debugging information (for GDB, or for COFF conversion)
@@ -312,7 +312,7 @@ clean_list :
 	[ -s $@ ] || rm -f $@
 
 # Remove the '-' if you want to see the dependency files generated.
--include $(SRC:.c=.d)
+include $(SRC:.c=.d)
 
 -include $(PSRC:.cpp=.d)
 
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..66bf646
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,81 @@
+
+#
+#include_directories(arduino/hardware/arduino/variants/standard)
+#include_directories(arduino/hardware/arduino/avr/libraries/SPI/src)
+#include_directories(arduino/hardware/arduino/avr/cores/arduino)
+#include_directories(arduino/hardware/arduino/avr/variants/standard)
+#include_directories(arduino/libraries/RF24)
+#include_directories(arduino/libraries/SoftPWM)
+#include_directories(arduino/hardware/tools/avr/avr/include)
+#include_directories(./)
+##include_directories(arduino/hardware/tools/avr/avr/include/avr/iom328p.h)
+#
+
+
+# Project name
+project(battletank)
+
+# CMake version
+cmake_minimum_required(VERSION 2.6)
+
+# Options
+# Adjust to your board
+set(MCU "atmega328p" )
+set(CPU_SPEED "16000000" )
+set(PORT "/dev/ttyUSB0")
+set(PORT_SPEED "57600")
+set(PIN_VARIANT "standard")
+set(ARDUINO_PATH "arduino")
+set(PROGRAMMER "arduino")
+set(COMPILE_FLAGS "")
+
+# Set own source files
+# Simply list all your C / C++ source (not header!) files here
+set(SRC_FILES main.cpp)
+
+# Include directories
+include_directories(
+        ${CMAKE_CURRENT_SOURCE_DIR}
+        ${ARDUINO_PATH}/hardware/arduino/avr/libraries/SPI/src
+        ${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino
+        ${ARDUINO_PATH}/hardware/arduino/avr/variants/standard
+        ${ARDUINO_PATH}/libraries/SoftPWM
+        ${ARDUINO_PATH}/libraries/RF24
+        ${ARDUINO_PATH}/hardware/tools/avr/avr/include
+)
+
+# Find Arduino source files.
+file(GLOB_RECURSE ARDUINO_CORE_SRC
+        ${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino/*.c
+        ${ARDUINO_PATH}/hardware/arduino/avr/cores/arduino/*.cpp
+        ${ARDUINO_PATH}/libraries/SoftPWM/*.cpp
+        ${ARDUINO_PATH}/libraries/RF24/*.cpp
+        ${ARDUINO_PATH}/hardware/arduino/avr/libraries/SPI/src/*.cpp
+)
+
+# Compiler suite specification
+set(CMAKE_C_COMPILER avr-gcc)
+set(CMAKE_CXX_COMPILER avr-g++)
+set(CMAKE_OBJCOPY avr-objcopy)
+set(CMAKE_OBJDUMP avr-objdump)
+set(CMAKE_RANLIB avr-ranlib)
+set(CMAKE_LINKER avr-ld)
+
+# Compiler flags
+add_definitions(-DBAUD=9600UL -DARDUINO -DROLE=1)
+add_definitions(-mmcu=${MCU} -DF_CPU=${CPU_SPEED})
+add_definitions(-c -g -Os -Wall)
+add_definitions(-fpack-struct -fno-exceptions -ffunction-sections -fdata-sections -funsigned-char -funsigned-bitfields -fshort-enums)
+
+# Linker flags
+set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
+set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS "")
+set(CMAKE_EXE_LINKER_FLAGS "-Os -Wl,--gc-sections -mmcu=${MCU}")
+
+add_executable(${PROJECT_NAME} ${ARDUINO_CORE_SRC} ${SRC_FILES})
+
+add_custom_target(flash
+        COMMAND ${CMAKE_OBJCOPY} -j .text -j .data -O ihex ${PROJECT_NAME} ${PROJECT_NAME}.hex
+        COMMAND  avrdude -F -p${MCU} -carduino -P${PORT} -b${PORT_SPEED} -D -Uflash:w:main.hex:i
+        DEPENDS ${PROJECT_NAME}
+        )
diff --git a/lib.h b/lib.h
index 66c5b8d..4727406 100644
--- a/lib.h
+++ b/lib.h
@@ -1,3 +1,4 @@
+
 void uart_init() {
     // Upper and lower bytes of the calculated prescaler value for baud.
     UBRR0H = UBRRH_VALUE;
diff --git a/main.cpp b/main.cpp
index 4931021..414563c 100644
--- a/main.cpp
+++ b/main.cpp
@@ -15,7 +15,6 @@
 #define CS_PIN 2
 #define RED 4
 #define GREEN 5
-#define F_CPU 8000000UL
 
 class Radio {