1 files changed, 92 insertions, 0 deletions
diff --git a/examples/baremetal/msp430f5529/nes-gamepads/main.c b/examples/baremetal/msp430f5529/nes-gamepads/main.c
new file mode 100644
index 000000000..97c499eef
--- /dev/null
+++ b/examples/baremetal/msp430f5529/nes-gamepads/main.c
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 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 "hwdefs.h"
+#include "pmm.h"
+#include "ucs.h"
+#include "usb.h"
+#include "wdt_a.h"
+
+static void hw_clocks_init(uint32_t mclk_freq)
+{
+    ucs_init(UCS_FLLREF, UCS_REFOCLK_SELECT, UCS_CLOCK_DIVIDER_1);
+    ucs_init(UCS_ACLK, UCS_REFOCLK_SELECT, UCS_CLOCK_DIVIDER_1);
+    ucs_fll_settle_init(mclk_freq / 1000, mclk_freq / 32768);
+
+    // Use REFO for FLL and ACLK.
+    UCSCTL3 = (UCSCTL3 & ~SELREF_7) | SELREF__REFOCLK;
+    UCSCTL4 = (UCSCTL4 & ~SELA_7) | SELA__REFOCLK;
+}
+
+static void hw_init(void)
+{
+    __disable_interrupt();
+
+    wdt_a_stop();
+    pmm_voltage_init(PMM_VOLTAGE_1_85V);
+    hw_clocks_init(8000000);
+    usb_init();
+
+    __enable_interrupt();
+}
+
+static void hw_loop_exec(void)
+{
+    for (;;) {
+        usb_task();
+    }
+}
+
+int main(void)
+{
+    hw_init();
+    hw_loop_exec();
+    return 0;
+}