Merge pull request #15 from mutablelogic/dev

Merge dev into main

Author: djthorpe

.gitmodules

@@ -1,8 +1,9 @@
 [submodule "lib/pico-sdk"]
 	path = lib/pico-sdk
-	url = https://github.com/raspberrypi/pico-sdk
-	branch = 1.5.1
+	url = https://github.com/raspberrypi/pico-sdk.git
+	branch = 2.0.0
+
 [submodule "lib/picotool"]
 	path = lib/picotool
 	url = https://github.com/raspberrypi/picotool.git
-	branch = 1.1.2
+	branch = 2.0.0

CMakeLists.txt

@@ -1,68 +1,46 @@
 # Versions
-cmake_minimum_required(VERSION 3.12)
+cmake_minimum_required(VERSION 3.13)
 set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 17)
 
 # PICO_BOARD
 if (DEFINED ENV{PICO_BOARD})
-    set(PICO_BOARD $ENV{PICO_BOARD})
-    message("Using PICO_BOARD from environment ('${PICO_BOARD}')")
+    set(PICO_BOARD "$ENV{PICO_BOARD}")
+    set(TARGET_OS "pico")    
+    include(lib/pico-sdk/pico_sdk_init.cmake)
 else()
-    if (NOT PICO_BOARD)
-        set(PICO_BOARD "pico")
-        message("Defaulting PICO target board to ${PICO_BOARD} since not specified")
-    else()
-        message("PICO target board is ${PICO_BOARD}")
-    endif()    
+    set(TARGET_OS ${CMAKE_HOST_SYSTEM_NAME})
+    string(TOLOWER ${TARGET_OS} TARGET_OS)
 endif()
+message("Target ${TARGET_OS}")
 
-# TARGET set to linux, darwin or pico depending on PICO_BOARD
-if(PICO_BOARD STREQUAL "linux")
-    set(TARGET "linux")
-    add_compile_definitions(TARGET_LINUX)
-    add_compile_definitions(TARGET_POSIX)
-elseif(PICO_BOARD STREQUAL "darwin")
-    set(TARGET "darwin")
+# TARGET_DARWIN, TARGET_LINUX and TARGET_PICO
+if (TARGET_OS STREQUAL "darwin")
     add_compile_definitions(TARGET_DARWIN)
-    add_compile_definitions(TARGET_POSIX)
-else()
-    set(TARGET "pico")
+elseif (TARGET_OS STREQUAL "linux")
+    add_compile_definitions(TARGET_LINUX)
+elseif (TARGET_OS STREQUAL "pico")
     add_compile_definitions(TARGET_PICO)
-    include(lib/pico-sdk/pico_sdk_init.cmake)
 endif()
 
 # Define project
-project(fuse CXX C ASM)
+project(picofuse CXX C ASM)
 
 # TODO!!!
 add_compile_definitions(DEBUG)
 
-# Pico libraries
-if(${TARGET} STREQUAL "pico")
-    pico_sdk_init()
-endif()
-
-# Libraries
+# picofuse libraries
 add_subdirectory(src/fuse)
-if(${TARGET} STREQUAL "pico")
+if(TARGET_OS STREQUAL "pico")
+    pico_sdk_init()
     add_subdirectory(src/picofuse)
 endif()
 
 # Tests
 include(CTest)
+add_subdirectory(tests/fuse)
 
-# Tests - fuse
-add_subdirectory(tests/app)
-add_subdirectory(tests/list)
-add_subdirectory(tests/map)
-add_subdirectory(tests/panic)
-add_subdirectory(tests/pool)
-add_subdirectory(tests/random)
-add_subdirectory(tests/value)
-
-# Tests - picofuse
-if(${TARGET} STREQUAL "pico")
-    add_subdirectory(tests/blink)
-    add_subdirectory(tests/temperature)
+# Examples
+add_subdirectory(examples/fuse)
+if(TARGET_OS STREQUAL "pico")
+    add_subdirectory(examples/picofuse)
 endif()
-

Makefile

@@ -2,13 +2,13 @@ BUILD_DIR := build
 SRC_DIR := $(filter-out src/old, $(wildcard src/*))
 EXAMPLES_DIR := $(wildcard examples/*)
 TESTS_DIR := $(wildcard tests/*)
+PREFIX ?= /usr/local
 
 # Paths to tools needed in dependencies
 GIT := $(shell which git)
 CMAKE := $(shell which cmake)
 
 # Pico variables
-PICO_PLATFORM ?= rp2040
 PICO_BOARD ?= pico_w
 
 # Targets
@@ -17,25 +17,24 @@ all: config picotool test examples
 test: config
 	@make -C ${BUILD_DIR} all test
 
-config: dependencies mkdir
-	@echo git submodule update pico-sdk
-	@${GIT} submodule update --init
-	@cd lib/pico-sdk && ${GIT} submodule update --init
+examples: config
+	@make -C ${BUILD_DIR} all examples
+
+config: dependencies mkdir submodule
 	@echo cmake config
-	@${CMAKE} -B ${BUILD_DIR} -DPICO_PLATFORM=${PICO_PLATFORM} -DPICO_BOARD=${PICO_BOARD}
+	@${CMAKE} -B ${BUILD_DIR} -DPICO_BOARD=${PICO_BOARD}
 
-picotool: config
-	@echo git submodule update picotool
-	@cd lib/picotool && ${GIT} submodule update --init
+picotool: dependencies mkdir submodule
 	@echo make picotool
 	@PICO_SDK_PATH=../../../lib/pico-sdk ${CMAKE} -S lib/picotool -B ${BUILD_DIR}/lib/picotool
 	@make -C ${BUILD_DIR}/lib/picotool
+	@echo "\nRun:\n  install -s ${BUILD_DIR}/lib/picotool/picotool ${PREFIX}/bin\n"
 
 src: $(SRC_DIR)
 
-tests: $(TESTS_DIR)
-
-examples: $(EXAMPLES_DIR)
+$(TESTS_DIR): dependencies mkdir
+	@echo make $(notdir $@)
+	@make -C ${BUILD_DIR}/$@
 
 $(SRC_DIR): dependencies mkdir
 	@echo make $(notdir $@)
@@ -49,14 +48,34 @@ $(EXAMPLES_DIR): dependencies mkdir
 	@echo make $(notdir $@)
 	@make -C ${BUILD_DIR}/$@
 
+# Update submodule to the 2.0.0 version
+submodule-update: dependencies
+	@echo "Updating submodules"
+	@${GIT} pull --recurse-submodules	
+	@cd lib/pico-sdk && ${GIT} pull origin 2.0.0 && cd ../..
+	@cd lib/picotool && ${GIT} pull origin 2.0.0 && cd ../..
+	@${GIT} submodule sync --recursive
+
+# Submodule checkout
+submodule: dependencies
+	@echo "Checking out submodules"
+	@${GIT} submodule update --init --recursive 
+
+# Submodule clean
+submodule-clean: dependencies
+	@echo "Cleaning submodules"
+	@${GIT} reset --hard
+	@${GIT} submodule sync --recursive
+	@${GIT} submodule update --init --force --recursive
+	@${GIT} clean -ffdx
+	@${GIT} submodule foreach --recursive git clean -ffdx	
+
 mkdir:
 	@echo mkdir ${BUILD_DIR}
 	@install -d ${BUILD_DIR}
 
-clean:
+clean: submodule-clean
 	@echo clean
-	@cd lib/pico-sdk && ${GIT} submodule deinit --force --all
-	@cd lib/picotool && ${GIT} submodule deinit --force --all
 	@rm -fr $(BUILD_DIR)
 
 dependencies:

README.md

@@ -44,12 +44,11 @@ On Mac with homebrew, the following packages need installed:
 
 ```bash
 brew install make cmake libusb git
-brew tap ArmMbed/homebrew-formulae
-brew install arm-none-eabi-gcc
+brew install --cask gcc-arm-embedded
 ```
 
-If you haven't done so already, [create an ssh key](https://www.digitalocean.com/community/tutorials/how-to-create-ssh-keys-with-openssh-on-macos-or-linux) and [add it to your 
-github account](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account).
+If you haven't done so already, [create an ssh key](https://www.digitalocean.com/community/tutorials/how-to-create-ssh-keys-with-openssh-on-macos-or-linux)
+and [add it to your github account](https://docs.github.com/en/authentication/connecting-to-github-with-ssh/adding-a-new-ssh-key-to-your-github-account).
 
 ## Configuration
 

examples/fuse/CMakeLists.txt

@@ -0,0 +1,22 @@
+
+##############################################################################
+
+set(NAME "helloworld")
+
+add_executable(${NAME}
+    common/main.c
+    helloworld/run.c
+)
+target_include_directories(${NAME} PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/../../include
+)
+target_link_libraries(${NAME} fuse)
+
+if(TARGET_OS STREQUAL "pico")
+    # enable usb output, disable uart output
+    pico_enable_stdio_usb(${NAME} 1)
+    pico_enable_stdio_uart(${NAME} 0)
+
+    # create map/bin/hex/uf2 file etc.
+    pico_add_extra_outputs(${NAME})
+endif()

examples/fuse/common/main.c

@@ -0,0 +1,13 @@
+#include <fuse/fuse.h>
+
+int run(fuse_t *fuse);
+
+int main()
+{
+    fuse_t *fuse = fuse_new();
+    assert(fuse);
+    fuse_run(fuse, run);
+
+    // Destroy the applicatiom, return exit code
+    return fuse_destroy(fuse);
+}

examples/fuse/helloworld/run.c

@@ -0,0 +1,53 @@
+#include <fuse/fuse.h>
+
+int run(fuse_t *fuse)
+{
+    // Make and free a NULL value
+    fuse_value_t *value = fuse_alloc(fuse, FUSE_MAGIC_NULL, NULL);
+    fuse_printf(fuse, "null value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a DATA value
+    value = fuse_alloc(fuse, FUSE_MAGIC_DATA, NULL);
+    fuse_printf(fuse, "data value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a U8 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_U8, (void *)0xFF);
+    fuse_printf(fuse, "u8 value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a U16 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_U16, (void *)0xFFFF);
+    fuse_printf(fuse, "u16 value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a U32 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_U32, (void *)0xFFFFFFFF);
+    fuse_printf(fuse, "u32 value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a U64 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_U64, (void *)0xFFFFFFFFFFFFFFFF);
+    fuse_printf(fuse, "u64 value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a S8 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_S8, (void *)0x7F);
+    fuse_printf(fuse, "s8 value=%v\n", value);
+    fuse_free(fuse, value);
+
+    // Make and free a S16 value
+    value = fuse_alloc(fuse, FUSE_MAGIC_S16, (void *)0x7FFF);
+    fuse_printf(fuse, "s16 value=%q\n", value);
+    fuse_free(fuse, value);
+
+    // Make a list
+    fuse_value_t *list = fuse_alloc(fuse, FUSE_MAGIC_LIST, 0);
+    fuse_printf(fuse, "list value=%q\n", value);
+
+    // Free the list
+    fuse_free(fuse, list);
+
+    return 0;
+}

examples/picofuse/CMakeLists.txt

@@ -0,0 +1,20 @@
+
+##############################################################################
+
+set(NAME "gpio_in")
+
+add_executable(${NAME}
+    common/main.c
+    gpio_in/run.c
+)
+target_include_directories(${NAME} PRIVATE
+    ${CMAKE_CURRENT_LIST_DIR}/../../include
+)
+target_link_libraries(${NAME} picofuse)
+
+# enable usb output, disable uart output
+pico_enable_stdio_usb(${NAME} 1)
+pico_enable_stdio_uart(${NAME} 0)
+
+# create map/bin/hex/uf2 file etc.
+pico_add_extra_outputs(${NAME})

examples/picofuse/blink/run.c

@@ -0,0 +1,17 @@
+#include <picofuse/picofuse.h>
+
+#define LED_DELAY_MS 250
+
+int run(fuse_t* fuse) {
+    fuse_led_new();
+
+    while (true) {
+        fuse_led_set(1);
+        sleep_ms(LED_DELAY_MS);
+        fuse_led_set(0);
+        sleep_ms(LED_DELAY_MS);
+    }
+
+    fuse_led_destroy();
+    return 0;
+}

examples/picofuse/common/main.c

@@ -0,0 +1,13 @@
+#include <fuse/fuse.h>
+
+int run(fuse_t *fuse);
+
+int main()
+{
+    fuse_t *fuse = fuse_new();
+    assert(fuse);
+    fuse_run(fuse, run);
+
+    // Destroy the applicatiom, return exit code
+    return fuse_destroy(fuse);
+}