baremetal: Add new example for Nordic's 'pca10001' board

This commit adds example for both PCA10001 and PCA10024
development boards (based on nRF51822 MCU) from Nordic
Semiconductor.

This example only blinks with the green LED and supports
both GCC and KEIL toolchains.

Change-Id: I5b77cfc45fee4b8d52d9cc1647f689b5e737c132
Reviewed-by: Ivan Komissarov <ABBAPOH@gmail.com>

12 files changed, 1040 insertions, 0 deletions

diff --git a/examples/baremetal/baremetal.qbs b/examples/baremetal/baremetal.qbs
index 9d7e82ef8..82e913a4f 100644
--- a/examples/baremetal/baremetal.qbs
+++ b/examples/baremetal/baremetal.qbs
@@ -61,6 +61,7 @@ Project {
         "cy7c68013a/cy7c68013a.qbs",
         "stm32f103/stm32f103.qbs",
         "pca10040/pca10040.qbs",
+        "pca10001/pca10001.qbs",
         "esp8266/esp8266.qbs",
     ]
 }
diff --git a/examples/baremetal/pca10001/greenblink/README.md b/examples/baremetal/pca10001/greenblink/README.md
new file mode 100644
index 000000000..5c3f519c3
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/README.md
@@ -0,0 +1,9 @@
+This example demonstrates how to build a bare-metal application using
+different ARM toolchains. It is designed for the Nordic pca100001/pca100024
+evaluation kit (based on nRF51822 MCU) and simply flashes the green
+LED on the board.
+
+The following toolchains are supported:
+
+  * GNU Arm Embedded Toolchain
+  * KEIL Microcontroller Development Kit
diff --git a/examples/baremetal/pca10001/greenblink/gcc/flash.ld b/examples/baremetal/pca10001/greenblink/gcc/flash.ld
new file mode 100644
index 000000000..d65ee1464
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/gcc/flash.ld
@@ -0,0 +1,150 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+ENTRY(reset_handler)
+
+MEMORY
+{
+  FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x40000
+  RAM (rwx) : ORIGIN = 0x20000000, LENGTH = 0x4000
+}
+
+SECTIONS {
+    .text : {
+        KEEP(*(.isr_vector))
+        *(.text*)
+        KEEP(*(.init))
+        KEEP(*(.fini))
+        /* .ctors */
+        *crtbegin.o(.ctors)
+        *crtbegin?.o(.ctors)
+        *(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
+        *(SORT(.ctors.*))
+        *(.ctors)
+        /* .dtors */
+         *crtbegin.o(.dtors)
+         *crtbegin?.o(.dtors)
+         *(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
+         *(SORT(.dtors.*))
+         *(.dtors)
+        *(.rodata*)
+        *(.eh_frame*)
+        . = ALIGN(4);
+    } > FLASH
+
+    .ARM.extab : {
+        *(.ARM.extab* .gnu.linkonce.armextab.*)
+        . = ALIGN(4);
+    } > FLASH
+
+    _start_of_exidx_section = .;
+    .ARM.exidx : {
+        *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+        . = ALIGN(4);
+    } > FLASH
+    _end_of_exidx_section = .;
+
+    _end_of_code_section = .;
+
+    .data : AT (_end_of_code_section) {
+        _start_of_data_section = .;
+        *(vtable)
+        *(.data*)
+        . = ALIGN(4);
+        /* preinit data */
+        PROVIDE_HIDDEN(__preinit_array_start = .);
+        *(.preinit_array)
+        PROVIDE_HIDDEN(__preinit_array_end = .);
+        . = ALIGN(4);
+        /* init data */
+        PROVIDE_HIDDEN(__init_array_start = .);
+        *(SORT(.init_array.*))
+        *(.init_array)
+        PROVIDE_HIDDEN(__init_array_end = .);
+        . = ALIGN(4);
+        /* finit data */
+        PROVIDE_HIDDEN(__fini_array_start = .);
+        *(SORT(.fini_array.*))
+        *(.fini_array)
+        PROVIDE_HIDDEN(__fini_array_end = .);
+        *(.jcr)
+        . = ALIGN(4);
+        /* All data end */
+        _end_of_data_section = .;
+    } > RAM
+
+    .bss : {
+        . = ALIGN(4);
+        __bss_start__ = .;
+        *(.bss*)
+        *(COMMON)
+        . = ALIGN(4);
+        __bss_end__ = .;
+    } > RAM
+
+    .heap (COPY): {
+        __end__ = .;
+        end = __end__;
+        *(.heap*)
+        _heap_limit = .;
+    } > RAM
+
+    .stack_dummy (COPY): {
+        *(.stack*)
+    } > RAM
+
+    /* Set stack top to end of RAM, and stack limit move down by size of stack_dummy section. */
+    _end_of_stack = ORIGIN(RAM) + LENGTH(RAM);
+    _stack_limit = _end_of_stack - SIZEOF(.stack_dummy);
+    PROVIDE(__stack = _end_of_stack);
+
+    /* Check if data + heap + stack exceeds RAM limit */
+    ASSERT(_stack_limit >= _heap_limit, "region RAM overflowed with stack")
+}
diff --git a/examples/baremetal/pca10001/greenblink/gcc/startup.s b/examples/baremetal/pca10001/greenblink/gcc/startup.s
new file mode 100644
index 000000000..ec433ac03
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/gcc/startup.s
@@ -0,0 +1,173 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+.syntax unified
+.arch armv7e-m
+.thumb
+
+// Define the stack.
+.section .stack
+.align 3
+.equ    _size_of_stack, 2048
+.globl _end_of_stack
+.globl _stack_limit
+_stack_limit:
+.space _size_of_stack
+.size _stack_limit, . - _stack_limit
+_end_of_stack:
+.size _end_of_stack, . - _end_of_stack
+
+// Define the heap.
+.section .heap
+.align 3
+.equ _size_of_heap, 2048
+.globl _end_of_heap
+.globl _heap_limit
+_end_of_heap:
+.space _size_of_heap
+.size _end_of_heap, . - _end_of_heap
+_heap_limit:
+.size _heap_limit, . - _heap_limit
+
+// Define the empty vectors table.
+.section .isr_vector, "ax"
+.align 2
+.globl _vectors_table
+_vectors_table:
+    // Generic interrupts offset.
+    .word    _end_of_stack  // Initial stack pointer value.
+    .word    reset_handler  // Reset.
+    .word    0              // NMI.
+    .word    0              // Hard fault.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // SVC.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // PendSV.
+    .word    0              // SysTick.
+
+    // External interrupts offset.
+    .word    0              // POWER CLOCK.
+    .word    0              // RADIO.
+    .word    0              // UART0
+    .word    0              // SPI0/TWI0.
+    .word    0              // SPI1/TWI1.
+    .word    0              // Reserved.
+    .word    0              // GPIOTE.
+    .word    0              // ADC.
+    .word    0              // TIMER0.
+    .word    0              // TIMER1.
+    .word    0              // TIMER2.
+    .word    0              // RTC0.
+    .word    0              // TEMP.
+    .word    0              // RNG.
+    .word    0              // ECB.
+    .word    0              // CCM_AAR.
+    .word    0              // WDT.
+    .word    0              // RTC1.
+    .word    0              // QDEC.
+    .word    0              // LPCOMP.
+    .word    0              // SWI0.
+    .word    0              // SWI1.
+    .word    0              // SWI2.
+    .word    0              // SWI3.
+    .word    0              // SWI4.
+    .word    0              // SWI5.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+    .word    0              // Reserved.
+.size _vectors_table, . - _vectors_table
+
+// Define the 'reset_handler' function, which is an entry point.
+.text
+.thumb
+.thumb_func
+.align 1
+.globl reset_handler
+.type reset_handler, %function
+reset_handler:
+    // Loop to copy data from read only memory to RAM.
+    ldr     r1, =_end_of_code_section
+    ldr     r2, =_start_of_data_section
+    ldr     r3, =__bss_start__
+    subs    r3, r3, r2
+    ble    _copy_data_init_done
+_copy_data_init:
+    subs    r3, r3, #4
+    ldr     r0, [r1,r3]
+    str     r0, [r2,r3]
+    bgt     _copy_data_init
+_copy_data_init_done:
+    // Zero fill the bss segment.
+    ldr     r1, =__bss_start__
+    ldr     r2, =__bss_end__
+    movs    r0, 0
+    subs    r2, r2, r1
+    ble     _loop_fill_zero_bss_done
+
+_loop_fill_zero_bss:
+    subs    r2, r2, #4
+    str     r0, [r1, r2]
+    bgt     _loop_fill_zero_bss
+
+_loop_fill_zero_bss_done:
+    // Call the application's entry point.
+    bl      main
+    bx      lr
+.size reset_handler, . - reset_handler
diff --git a/examples/baremetal/pca10001/greenblink/gpio.c b/examples/baremetal/pca10001/greenblink/gpio.c
new file mode 100644
index 000000000..5fc910e58
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/gpio.c
@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "gpio.h"
+#include "system.h"
+
+#define GPIO_GREEN_LED_PIN_POS      (18u)
+#define GPIO_GREEN_LED_PIN          (1u << GPIO_GREEN_LED_PIN_POS)
+
+// Pin direction attributes.
+#define GPIO_PIN_CNF_DIR_POS        (0u) // Position of DIR field.
+#define GPIO_PIN_CNF_DIR_OUT        (1u) // Configure pin as an output pin.
+#define GPIO_PIN_CNF_DIR_MSK        (GPIO_PIN_CNF_DIR_OUT << GPIO_PIN_CNF_DIR_POS)
+
+// Pin input buffer attributes.
+#define GPIO_PIN_CNF_INPUT_POS      (1u) // Position of INPUT field.
+#define GPIO_PIN_CNF_INPUT_OFF      (1u) // Disconnect input buffer.
+#define GPIO_PIN_CNF_INPUT_MSK      (GPIO_PIN_CNF_INPUT_OFF << GPIO_PIN_CNF_INPUT_POS)
+
+// Pin pull attributes.
+#define GPIO_PIN_CNF_PULL_POS       (2u) // Position of PULL field.
+#define GPIO_PIN_CNF_PULL_OFF       (0u) // No pull.
+#define GPIO_PIN_CNF_PULL_MSK       (GPIO_PIN_CNF_PULL_OFF << GPIO_PIN_CNF_PULL_POS)
+
+// Pin drive attributes.
+#define GPIO_PIN_CNF_DRIVE_POS      (8u) // Position of DRIVE field.
+#define GPIO_PIN_CNF_DRIVE_S0S1     (0u) // Standard '0', standard '1'.
+#define GPIO_PIN_CNF_DRIVE_MSK      (GPIO_PIN_CNF_DRIVE_S0S1 << GPIO_PIN_CNF_DRIVE_POS)
+
+// Pin sense attributes.
+#define GPIO_PIN_CNF_SENSE_POS      (16u) // Position of SENSE field.
+#define GPIO_PIN_CNF_SENSE_OFF      (0u) // Disabled.
+#define GPIO_PIN_CNF_SENSE_MSK      (GPIO_PIN_CNF_SENSE_OFF << GPIO_PIN_CNF_SENSE_POS)
+
+void gpio_init_green_led(void)
+{
+    GPIOD_REGS_MAP->PIN_CNF[GPIO_GREEN_LED_PIN_POS] = (GPIO_PIN_CNF_DIR_MSK
+                                                       | GPIO_PIN_CNF_INPUT_MSK
+                                                       | GPIO_PIN_CNF_PULL_MSK
+                                                       | GPIO_PIN_CNF_DRIVE_MSK
+                                                       | GPIO_PIN_CNF_SENSE_MSK);
+}
+
+void gpio_toggle_green_led(void)
+{
+    const uint32_t gpio_state = GPIOD_REGS_MAP->OUT;
+    GPIOD_REGS_MAP->OUTSET = (GPIO_GREEN_LED_PIN & ~gpio_state);
+    GPIOD_REGS_MAP->OUTCLR = (GPIO_GREEN_LED_PIN & gpio_state);
+}
diff --git a/examples/baremetal/pca10001/greenblink/gpio.h b/examples/baremetal/pca10001/greenblink/gpio.h
new file mode 100644
index 000000000..9e931b715
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/gpio.h
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef GPIO_H
+#define GPIO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void gpio_init_green_led(void);
+void gpio_toggle_green_led(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // GPIO_H
diff --git a/examples/baremetal/pca10001/greenblink/greenblink.qbs b/examples/baremetal/pca10001/greenblink/greenblink.qbs
new file mode 100644
index 000000000..abbd4339a
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/greenblink.qbs
@@ -0,0 +1,138 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import qbs
+
+CppApplication {
+    condition: {
+        if (!qbs.architecture.startsWith("arm"))
+            return false;
+        return (qbs.toolchain.contains("gcc")
+                || qbs.toolchain.contains("keil"))
+                && !qbs.toolchain.contains("xcode")
+    }
+    name: "pca10001-greenblink"
+    cpp.cLanguageVersion: "c99"
+    cpp.positionIndependentCode: false
+
+    //
+    // GCC-specific properties and sources.
+    //
+
+    Properties {
+        condition: qbs.toolchain.contains("gcc")
+        cpp.driverFlags: [
+            "-mcpu=cortex-m0",
+            "-specs=nosys.specs"
+        ]
+    }
+
+    Group {
+        condition: qbs.toolchain.contains("gcc")
+        name: "GCC"
+        prefix: "gcc/"
+        Group {
+            name: "Startup"
+            fileTags: ["asm"]
+            files: ["startup.s"]
+        }
+        Group {
+            name: "Linker Script"
+            fileTags: ["linkerscript"]
+            files: ["flash.ld"]
+        }
+    }
+
+    //
+    // KEIL-specific properties and sources.
+    //
+
+    Properties {
+        condition: qbs.toolchain.contains("keil")
+        cpp.assemblerFlags: [
+            "--cpu", "cortex-m0"
+        ]
+        cpp.driverFlags: [
+            "--cpu", "cortex-m0"
+        ]
+    }
+
+    Group {
+        condition: qbs.toolchain.contains("keil")
+        name: "KEIL"
+        prefix: "keil/"
+        Group {
+            name: "Startup"
+            fileTags: ["asm"]
+            files: ["startup.s"]
+        }
+        Group {
+            name: "Linker Script"
+            fileTags: ["linkerscript"]
+            files: ["flash.sct"]
+        }
+    }
+
+    //
+    // Common code.
+    //
+
+    Group {
+        name: "Gpio"
+        files: ["gpio.c", "gpio.h"]
+    }
+
+    Group {
+        name: "System"
+        files: ["system.h"]
+    }
+
+    files: ["main.c"]
+}
diff --git a/examples/baremetal/pca10001/greenblink/keil/flash.sct b/examples/baremetal/pca10001/greenblink/keil/flash.sct
new file mode 100644
index 000000000..6d5a1e42d
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/keil/flash.sct
@@ -0,0 +1,65 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+;; Load region size_region.
+LR_IROM1 0x00000000 0x00040000 {
+    ;; Load address = execution address.
+    ER_IROM1 0x00000000 0x00040000 {
+        *.o (RESET, +First)
+        *(InRoot$$Sections)
+        .ANY (+RO)
+        .ANY (+XO)
+    }
+
+    ; RW data.
+    RW_IRAM1 0x20000000 0x00004000 {
+        .ANY (+RW +ZI)
+    }
+}
diff --git a/examples/baremetal/pca10001/greenblink/keil/startup.s b/examples/baremetal/pca10001/greenblink/keil/startup.s
new file mode 100644
index 000000000..4b63519db
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/keil/startup.s
@@ -0,0 +1,134 @@
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;;
+;; Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+;; Contact: https://www.qt.io/licensing/
+;;
+;; This file is part of the examples of Qbs.
+;;
+;; $QT_BEGIN_LICENSE:BSD$
+;; Commercial License Usage
+;; Licensees holding valid commercial Qt licenses may use this file in
+;; accordance with the commercial license agreement provided with the
+;; Software or, alternatively, in accordance with the terms contained in
+;; a written agreement between you and The Qt Company. For licensing terms
+;; and conditions see https://www.qt.io/terms-conditions. For further
+;; information use the contact form at https://www.qt.io/contact-us.
+;;
+;; BSD License Usage
+;; Alternatively, you may use this file under the terms of the BSD license
+;; as follows:
+;;
+;; "Redistribution and use in source and binary forms, with or without
+;; modification, are permitted provided that the following conditions are
+;; met:
+;;   * Redistributions of source code must retain the above copyright
+;;     notice, this list of conditions and the following disclaimer.
+;;   * 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.
+;;   * Neither the name of The Qt Company Ltd 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
+;; OWNER 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."
+;;
+;; $QT_END_LICENSE$
+;;
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+
+_size_of_stack EQU 0x800
+_size_of_heap EQU 0x800
+
+;; Stack configuration.
+    AREA STACK, NOINIT, READWRITE, ALIGN=3
+_start_of_stack SPACE _size_of_stack
+_end_of_stack
+
+;; Heap configuration.
+    AREA HEAP, NOINIT, READWRITE, ALIGN=3
+_start_of_heap SPACE _size_of_heap
+_end_of_heap
+
+    PRESERVE8
+    THUMB
+
+;; Define the empty vectors table.
+    AREA RESET, DATA, READONLY
+_vectors_table
+    ;; Generic interrupts offset.
+    DCD    _end_of_stack    ; Initial stack pointer value.
+    DCD    reset_handler    ; Reset.
+    DCD    0                ; NMI.
+    DCD    0                ; Hard fault.
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved.
+    DCD    0                ; Reserved.
+    DCD    0                ; Reserved.
+    DCD    0                ; Reserved.
+    DCD    0                ; SVC.
+    DCD    0                ; Reserved.
+    DCD    0                ; Reserved.
+    DCD    0                ; PendSV.
+    DCD    0                ; SysTick.
+    ;; External interrupts offset.
+    DCD    0                ; Power clock.
+    DCD    0                ; Radio.
+    DCD    0                ; UART0.
+    DCD    0                ; SPI0/TWI0
+    DCD    0                ; SPI1/TWI1
+    DCD    0                ; Reserved
+    DCD    0                ; GPIOTE
+    DCD    0                ; ADC
+    DCD    0                ; TIMER0
+    DCD    0                ; TIMER1
+    DCD    0                ; TIMER2
+    DCD    0                ; RTC0
+    DCD    0                ; TEMP
+    DCD    0                ; RNG
+    DCD    0                ; ECB
+    DCD    0                ; CCM/AAR
+    DCD    0                ; WDT
+    DCD    0                ; RTC1
+    DCD    0                ; QDEC
+    DCD    0                ; LPCOMP
+    DCD    0                ; SWI0
+    DCD    0                ; SWI1
+    DCD    0                ; SWI2
+    DCD    0                ; SWI3
+    DCD    0                ; SWI4
+    DCD    0                ; SWI5
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+    DCD    0                ; Reserved
+_end_of_vectors_table
+
+_size_of_vectors_table EQU _end_of_vectors_table - _vectors_table
+
+    AREA |.text|, CODE, READONLY
+;; Reset handler.
+reset_handler PROC
+    EXPORT reset_handler [WEAK]
+    IMPORT main
+    LDR    R0, =main
+    BX     R0
+    ENDP
+    ALIGN
+
+    END
diff --git a/examples/baremetal/pca10001/greenblink/main.c b/examples/baremetal/pca10001/greenblink/main.c
new file mode 100644
index 000000000..89d3daeb6
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/main.c
@@ -0,0 +1,69 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "gpio.h"
+
+#include <stdint.h>
+
+static void some_delay(uint32_t counts)
+{
+    for (uint32_t index = 0u; index < counts; ++index)
+        __asm("nop");
+}
+
+int main(void)
+{
+    gpio_init_green_led();
+
+    while (1) {
+        gpio_toggle_green_led();
+        some_delay(1000000u);
+    }
+}
diff --git a/examples/baremetal/pca10001/greenblink/system.h b/examples/baremetal/pca10001/greenblink/system.h
new file mode 100644
index 000000000..37e6ad8ea
--- /dev/null
+++ b/examples/baremetal/pca10001/greenblink/system.h
@@ -0,0 +1,82 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef SYSTEM_H
+#define SYSTEM_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define __IO  volatile
+
+struct gpio_regs_map {
+    uint32_t      RESERVED0[321u];
+    __IO uint32_t OUT;
+    __IO uint32_t OUTSET;
+    __IO uint32_t OUTCLR;
+    __IO uint32_t IN;
+    __IO uint32_t DIR;
+    __IO uint32_t DIRSET;
+    __IO uint32_t DIRCLR;
+    uint32_t      RESERVED1[120u];
+    __IO uint32_t PIN_CNF[32u];
+};
+
+#define GPIO_REGS_ADDRESS   (0x50000000u)
+#define GPIOD_REGS_MAP      ((struct gpio_regs_map *)GPIO_REGS_ADDRESS)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SYSTEM_H
diff --git a/examples/baremetal/pca10001/pca10001.qbs b/examples/baremetal/pca10001/pca10001.qbs
new file mode 100644
index 000000000..fc5c4d190
--- /dev/null
+++ b/examples/baremetal/pca10001/pca10001.qbs
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of Qbs.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * 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.
+**   * Neither the name of The Qt Company Ltd 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
+** OWNER 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."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+import qbs
+
+Project {
+    name: "Examples for pca10001/pca10024 boards"
+    references: [
+        "greenblink/greenblink.qbs"
+    ]
+}