added OpenIMU335 example

boards/OpenIMU335.json

@@ -0,0 +1,38 @@
+{
+  "build": {
+    "core": "stm32",
+    "cpu": "cortex-m4",
+    "extra_flags": [
+      "-mcpu=cortex-m4",
+      "-mfloat-abi=softfp",
+      "-mfpu=fpv4-sp-d16",
+      "-DSTM32F4",
+      "-DSTM32F405RG",
+      "-DSTM32F405xx"
+    ],
+    "ldscript": "stm32f40x.ld",
+    "f_cpu": "120000000L",
+    "mcu": "stm32f405rg"
+  },
+  "debug": {
+    "default_tools": ["stlink"],
+    "openocd_target": "stm32f4x",
+    "jlink_device": "STM32F405RG",
+    "svd_path": "STM32F40x.svd"
+  },
+  "frameworks": [],
+  "name": "Aceinna MTLT335",
+  "upload": {
+    "offset_address": "0x08010000",
+    "maximum_ram_size": 131072,
+    "maximum_size": 1048576,
+    "protocols": [
+      "blackmagic",
+      "stlink",
+      "jlink"
+    ],
+    "protocol": "stlink"
+  },
+  "url": "https://www.aceinna.com/inertial-systems/",
+  "vendor": "Aceinna"
+}

examples/OpenIMU335RI/VG/.gitignore

@@ -0,0 +1,9 @@
+.pio/**
+.pio/libdeps/**
+.vscode/**
+.pioenvs/**
+.piolibdeps/**
+*.map
+.settings
+.cproject
+.project

examples/OpenIMU335RI/VG/.travis.yml

@@ -0,0 +1,55 @@
+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < http://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+#   < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+#   < http://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < http://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choice one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+
+#
+# Template #1: General project. Test it using existing `platformio.ini`.
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# install:
+#     - pip install -U platformio
+#
+# script:
+#     - platformio run
+
+
+#
+# Template #2: The project is intended to by used as a library with examples
+#
+
+# language: python
+# python:
+#     - "2.7"
+#
+# env:
+#     - PLATFORMIO_CI_SRC=path/to/test/file.c
+#     - PLATFORMIO_CI_SRC=examples/file.ino
+#     - PLATFORMIO_CI_SRC=path/to/test/directory
+#
+# install:
+#     - pip install -U platformio
+#
+# script:
+#     - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N

examples/OpenIMU335RI/VG/boards/OpenIMU335.json

@@ -0,0 +1,38 @@
+{
+  "build": {
+    "core": "stm32",
+    "cpu": "cortex-m4",
+    "extra_flags": [
+      "-mcpu=cortex-m4",
+      "-mfloat-abi=softfp",
+      "-mfpu=fpv4-sp-d16",
+      "-DSTM32F4",
+      "-DSTM32F405RG",
+      "-DSTM32F405xx"
+    ],
+    "ldscript": "stm32f40x.ld",
+    "f_cpu": "120000000L",
+    "mcu": "stm32f405rg"
+  },
+  "debug": {
+    "default_tools": ["stlink"],
+    "openocd_target": "stm32f4x",
+    "jlink_device": "STM32F405RG",
+    "svd_path": "STM32F40x.svd"
+  },
+  "frameworks": [],
+  "name": "Aceinna MTLT335",
+  "upload": {
+    "offset_address": "0x08010000",
+    "maximum_ram_size": 131072,
+    "maximum_size": 1048576,
+    "protocols": [
+      "blackmagic",
+      "stlink",
+      "jlink"
+    ],
+    "protocol": "stlink"
+  },
+  "url": "https://www.aceinna.com/inertial-systems/",
+  "vendor": "Aceinna"
+}

examples/OpenIMU335RI/VG/boards/stm32f40x.ld

@@ -0,0 +1,202 @@
+/*
+*****************************************************************************
+**
+
+**  File        : LinkerScript.ld
+**
+**  Abstract    : Linker script for STM32F405RGx Device with
+**                1024KByte FLASH, 128KByte RAM
+**
+**                Set heap size, stack size and stack location according
+**                to application requirements.
+**
+**                Set memory bank area and size if external memory is used.
+**
+**  Target      : STMicroelectronics STM32
+**
+**
+**  Distribution: The file is distributed as is, without any warranty
+**                of any kind.
+**
+*****************************************************************************
+** @attention
+**
+** <h2><center>&copy; COPYRIGHT(c) 2014 Ac6</center></h2>
+**
+** Redistribution and use in source and binary forms, with or without modification,
+** are permitted provided that the following conditions are met:
+**   1. Redistributions of source code must retain the above copyright notice,
+**      this list of conditions and the following disclaimer.
+**   2. Redistributions in binary form must reproduce the above copyright notice,
+**      this list of conditions and the following disclaimer in the documentation
+**      and/or other materials provided with the distribution.
+**   3. Neither the name of Ac6 nor the names of its contributors
+**      may be used to endorse or promote products derived from this software
+**      without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+**
+*****************************************************************************
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = 0x2001ff00;         /* end of RAM */
+/* Generate a link error if heap and stack don't fit into RAM */
+_Min_Heap_Size  = 0x2000;      /* required amount of heap  */
+_Min_Stack_Size = 0x2000;      /* required amount of stack */
+
+/* Specify the memory areas */
+MEMORY
+{
+FLASH (rx)      : ORIGIN = 0x08010000, LENGTH = 448K
+EEPROM (rw)     : ORIGIN = 0x08008000, LENGTH = 16K 
+USER_EEPROM(rw) : ORIGIN = 0x0800C000, LENGTH = 16K 
+RAM (xrw)       : ORIGIN = 0x20000000, LENGTH = 128K
+}
+
+/* Define output sections */
+SECTIONS
+{
+  /* The startup code goes first into FLASH */
+  .isr_vector :
+  {
+    . = ALIGN(4);
+    KEEP(*(.isr_vector)) /* Startup code */
+    . = ALIGN(4);
+  } >FLASH
+
+  /* The program code and other data goes into FLASH */
+  .text :
+  {
+    . = ALIGN(4);
+    *(.text)           /* .text sections (code) */
+    *(.text*)          /* .text* sections (code) */
+    *(.glue_7)         /* glue arm to thumb code */
+    *(.glue_7t)        /* glue thumb to arm code */
+    *(.eh_frame)
+
+    KEEP (*(.init))
+    KEEP (*(.fini))
+
+    . = ALIGN(4);
+    _etext = .;        /* define a global symbols at end of code */
+  } >FLASH
+
+  /* Constant data goes into FLASH */
+  .rodata :
+  {
+    . = ALIGN(4);
+    *(.rodata)         /* .rodata sections (constants, strings, etc.) */
+    *(.rodata*)        /* .rodata* sections (constants, strings, etc.) */
+    . = ALIGN(4);
+  } >FLASH
+
+  .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >FLASH
+  .ARM : {
+    __exidx_start = .;
+    *(.ARM.exidx*)
+    __exidx_end = .;
+  } >FLASH
+
+  .preinit_array     :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array*))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } >FLASH
+  .init_array :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT(.init_array.*)))
+    KEEP (*(.init_array*))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } >FLASH
+  .fini_array :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT(.fini_array.*)))
+    KEEP (*(.fini_array*))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } >FLASH
+
+  /* used by the startup to initialize data */
+  _sidata = LOADADDR(.data);
+
+  /* Initialized data sections goes into RAM, load LMA copy after code */
+  .data : 
+  {
+    . = ALIGN(4);
+    _sdata = .;        /* create a global symbol at data start */
+    *(.data)           /* .data sections */
+    *(.data*)          /* .data* sections */
+
+    . = ALIGN(4);
+    _edata = .;        /* define a global symbol at data end */
+  } >RAM AT> FLASH
+
+
+  /* Uninitialized data section */
+  . = ALIGN(4);
+  .bss :
+  {
+    /* This is used by the startup in order to initialize the .bss secion */
+    _sbss = .;         /* define a global symbol at bss start */
+    __bss_start__ = _sbss;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+
+    . = ALIGN(4);
+    _ebss = .;         /* define a global symbol at bss end */
+    __bss_end__ = _ebss;
+  } >RAM
+
+  /* User_heap_stack section, used to check that there is enough RAM left */
+  ._user_heap_stack :
+  {
+    . = ALIGN(8);
+    PROVIDE ( end = . );
+    PROVIDE ( _end = . );
+    . = . + _Min_Heap_Size;
+    . = . + _Min_Stack_Size;
+    . = ALIGN(8);
+  } >RAM
+
+  .eeprom 0x08008000:
+  {
+    . = ALIGN(4);
+    KEEP(*(.xbowEeprom)) /* keep my variable even if not referenced */
+    . = ALIGN(4);
+    _eeeprom = .;        /* define a global symbols at end of code */
+  } >EEPROM
+
+  .usereeprom 0x0800C000:
+  {
+    . = ALIGN(4);
+    KEEP(*(.userEeprom)) /* keep my variable even if not referenced */
+    . = ALIGN(4);
+    _eusereeprom = .;        /* define a global symbols at end of code */
+  } >USER_EEPROM
+
+  /* Remove information from the standard libraries */
+  /DISCARD/ :
+  {
+    libc.a ( * )
+    libm.a ( * )
+    libgcc.a ( * )
+  }
+
+  .ARM.attributes 0 : { *(.ARM.attributes) }
+}