Clean up test code

Separate/consolidate board initialization code, and a few functions
that are shared across tests. Update the Makefile accordingly.

Resolves #18

firmware/Test/Apps/button.cpp

@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "Bsp/Drivers/GpioDriver.h"
+
+#include "Application/ButtonManager.h"
+
+#include "TestBoard.h"
+
+#include "printf.h"
+#include "test.h"
+
+using namespace BSP;
+
+using Button = ButtonManager::Button;
+using ButtonState = ButtonManager::ButtonState;
+
+static GpioPin g_btn_down(g_gpioa, 0);
+static GpioPin g_btn_mid(g_gpioa, 1);
+static GpioPin g_btn_up(g_gpioa, 2);
+
+static ButtonManager g_btn_mgr(g_sched,
+                               g_btn_down,
+                               g_btn_mid,
+                               g_btn_up,
+                               Time::millis(50));
+
+class IdleTask : public BSP::Schedule::Task {
+public:
+    IdleTask()
+    {}
+
+    BSP::Schedule::NextTime execute() override {
+        return BSP::Schedule::NextTime::asap();
+    }
+};
+
+static IdleTask g_idle;
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+    
+    g_btn_down.configure_input(GpioDriver::input_pull_t::PULL_UP);
+    g_btn_mid.configure_input(GpioDriver::input_pull_t::PULL_UP);
+    g_btn_up.configure_input(GpioDriver::input_pull_t::PULL_UP);
+
+    g_btn_mgr.init();
+
+    ButtonManager::ChangeCallback callback =
+        [&](ButtonState state) {
+            g_test_uart.tx_blocking("up:");
+            if (state == ButtonState::PRESSED) {
+                g_test_uart.tx_blocking("pressed\r\n");
+            } else {
+                g_test_uart.tx_blocking("released\r\n");
+            }
+        };
+
+    g_btn_mgr.set_callback(Button::UP, callback);
+
+    Schedule::NextTime asap = Schedule::NextTime::asap();
+    g_sched.add_task(g_test_uart, asap);
+    g_sched.add_task(g_btn_mgr, asap);
+    g_sched.add_task(g_idle, asap);
+
+    g_test_uart.tx_blocking("Waiting for button press...\r\n");
+    g_sched.run();
+
+    TEST_SPIN();
+}

firmware/Test/Apps/clock.cpp

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "Bsp/Drivers/GpioDriver.h"
+#include "Bsp/Drivers/RtcDriver.h"
+#include "Bsp/Drivers/UsartDriver.h"
+#include "Bsp/LowPowerTaskScheduler.h"
+#include "Bsp/macros.h"
+
+#include "TestBoard.h"
+#include "test.h"
+
+using BSP::Time;
+using BSP::time_t;
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    BSP::time_t now;
+    now = Test::get_time();
+    BSP::time_t end = now + Time::seconds(10);
+
+    g_test_uart.tx_blocking("GO\r\n");
+    static char buffer[40] = { 0 };
+    while (now < end) {
+        snprintf(buffer, sizeof(buffer), "%lld\r\n", BSP::Time::to_micros(now));
+        g_test_uart.tx_blocking(buffer);
+        now = Test::get_time();
+    }
+    g_test_uart.tx_blocking("STOP\r\n");
+
+    g_test_uart.tx_blocking(test_pass_text);
+
+    TEST_SPIN();
+}

firmware/Test/Apps/fail.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "TestBoard.h"
+
+#include "test.h"
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+    g_test_uart.tx_blocking("Causing test failure...\r\n");
+    g_test_uart.tx_blocking(test_fail_text);
+
+    TEST_SPIN();
+}

firmware/Test/Apps/lptim.cpp

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "Bsp/LowPowerTaskScheduler.h"
+#include "Bsp/Drivers/GpioDriver.h"
+#include "Bsp/Drivers/LptimPwm.h"
+#include "Bsp/Drivers/UsartDriver.h"
+#include "Bsp/Drivers/LowPower.h"
+#include "Bsp/macros.h"
+
+#include "TestBoard.h"
+#include "test.h"
+
+#include "Mcu.h"
+
+using BSP::Time;
+
+#if defined(BOARD_WATCH)
+static BSP::LptimPwm g_test_lptim(LPTIM1);
+static BSP::GpioPin g_lptim_pin(g_gpioa, 7);
+#elif defined(BOARD_DEVBOARD)
+static BSP::GpioDriver g_gpiob(GPIOB);
+static BSP::LptimPwm g_test_lptim(LPTIM2);
+static BSP::GpioPin g_lptim_pin(g_gpiob, 2);
+#endif
+
+[[noreturn]] void main() {
+
+
+    board_init();
+
+#if defined(BOARD_WATCH)
+    g_lptim_pin.configure_alternate_function(1);
+#elif defined(BOARD_DEVBOARD)
+    g_gpiob.enable();
+    g_lptim_pin.configure_alternate_function(1);
+#endif
+
+    g_test_lptim.init();
+
+    BSP::LowPower::init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    BSP::time_t now = Test::get_time();
+    BSP::time_t end = now + Time::seconds(3);
+    g_test_uart.tx_blocking("Running...\r\n");
+    while (now < end) {
+        now = Test::get_time();
+    }
+
+    g_test_uart.tx_blocking("Going to sleep...\r\n");
+    BSP::time_t delay = Time::seconds(3);
+    BSP::RtcDriver::set_wakeup_in(delay);
+    end = Test::get_time() + delay;
+    while (Test::get_time() < end) {
+        BSP::LowPower::stop();
+    }
+
+    g_test_uart.tx_blocking(test_pass_text);
+    TEST_SPIN();
+}

firmware/Test/Apps/no_start.cpp

@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "test.h"
+
+[[noreturn]] void main() {
+    TEST_SPIN();
+}

firmware/Test/Apps/pass.cpp

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "TestBoard.h"
+
+#include "test.h"
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+    g_test_uart.tx_blocking("Test is executing...\r\n");
+    g_test_uart.tx_blocking(test_pass_text);
+
+    TEST_SPIN();
+}

firmware/Test/Apps/periodic_alarms.cpp

@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <cinttypes>
+#include "printf.h"
+
+#include "Bsp/Drivers/RtcDriver.h"
+
+#include "TestBoard.h"
+#include "test.h"
+
+using BSP::Time;
+using BSP::time_t;
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    const time_t end = Test::get_time() + Time::millis(5100);
+    const uint32_t pre_alarms = BSP::RtcDriver::get_alarm_count();
+    while (Test::get_time() < end) {}
+    const uint32_t alarms = BSP::RtcDriver::get_alarm_count() - pre_alarms;
+
+    static char buffer[128] = { 0 };
+    snprintf(buffer, sizeof(buffer),
+             "Got %" PRId32 " alarms, expected around %" PRId32 "\r\n",
+             alarms, 5);
+    g_test_uart.tx_blocking(buffer);
+
+    if (alarms > 6 || alarms < 5) {
+        g_test_uart.tx_blocking(test_fail_text);
+    } else {
+        g_test_uart.tx_blocking(test_pass_text);
+    }
+
+    TEST_SPIN();
+}

firmware/Test/Apps/set_time.cpp

@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "TestBoard.h"
+
+#include "test.h"
+
+using BSP::Time;
+using BSP::ReturnCode;
+using BSP::SystemTimer;
+using BSP::time_t;
+using BSP::WallClockTime;
+using BSP::RtcDriver;
+
+static char buffer[128] = {0};
+
+void run_case(unsigned int hours, unsigned int minutes, unsigned int seconds) {
+    WallClockTime t0(hours, minutes, seconds);
+    WallClockTime t1;
+    RtcDriver::set_time(t0);
+    RtcDriver::get_time(t1);
+
+    snprintf(buffer, sizeof(buffer),
+             "Testing with %d:%02d:%02d...",
+             hours, minutes, seconds);
+    g_test_uart.tx_blocking(buffer);
+
+    if (t0.get_hours_24() != hours
+        || t0.get_minutes() != minutes
+        || t0.get_seconds() != seconds) {
+        snprintf(buffer, sizeof(buffer),
+                 "Software representation changed. Got:%d:%02d:%02d\r\n",
+                 t0.get_hours_24(), t0.get_minutes(), t0.get_seconds());
+
+        g_test_uart.tx_blocking(buffer);
+        g_test_uart.tx_blocking(test_fail_text);
+        TEST_SPIN();
+    }
+
+    if (t0 != t1) {
+        snprintf(buffer, sizeof(buffer),
+                 "Value from RTC does not match. Got %d:%02d:%02d\r\n",
+                 t1.get_hours_24(), t1.get_minutes(), t1.get_seconds());
+        g_test_uart.tx_blocking(buffer);
+        g_test_uart.tx_blocking(test_fail_text);
+        TEST_SPIN();
+    }
+
+    g_test_uart.tx_blocking("OK\r\n");
+}
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    run_case(10, 0, 0);
+    run_case(0, 0, 0);
+    run_case(10, 59, 59);
+    run_case(12, 0, 0);
+    run_case(23, 59, 59);
+
+    g_test_uart.tx_blocking(test_pass_text);
+
+    TEST_SPIN();
+}

firmware/Test/Apps/stop.cpp

@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <cinttypes>
+#include "printf.h"
+
+#include "Bsp/Drivers/RtcDriver.h"
+#include "Bsp/Drivers/LowPower.h"
+#include "Bsp/macros.h"
+
+#include "TestBoard.h"
+
+#include "test.h"
+
+using BSP::Time;
+using BSP::time_t;
+using BSP::ReturnCode;
+
+static void stop_for(time_t delay) {
+
+    ReturnCode rc = BSP::RtcDriver::set_wakeup_in(delay);
+    if (rc != ReturnCode::OK) {
+        g_test_uart.tx_blocking("Failed to set wakeup delay\r\n");
+        g_test_uart.tx_blocking(test_fail_text);
+        TEST_SPIN();
+    }
+
+
+    uint32_t pre_wakeups = BSP::RtcDriver::get_wakeup_count();
+    uint32_t pre_alarms = BSP::RtcDriver::get_alarm_count();
+    time_t before = Test::get_time();
+
+    while (pre_wakeups == BSP::RtcDriver::get_wakeup_count()) {
+        BSP::LowPower::stop();
+    }
+
+    time_t after = Test::get_time();
+    uint32_t post_wakeups = BSP::RtcDriver::get_wakeup_count();
+    uint32_t post_alarms = BSP::RtcDriver::get_alarm_count();
+
+    static char buffer[128] = { 0 };
+    snprintf(buffer, sizeof(buffer),
+             "Requested=%" PRIu32 " Actual=%" PRIu32
+             " Wakeups=%" PRId32 " Alarms=%" PRId32 "\r\n",
+             (uint32_t) Time::to_millis(delay),
+             (uint32_t) Time::to_millis(after - before),
+             post_wakeups - pre_wakeups,
+             post_alarms - pre_alarms);
+
+    g_test_uart.tx_blocking(buffer);
+}
+
+[[noreturn]] void main() {
+
+    board_init();
+    BSP::LowPower::init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    for (uint32_t i = 0; i <= 1000; i++) {
+        stop_for(Time::millis(5));
+    }
+
+    for (uint32_t delay_millis = 1; delay_millis <= 1024; delay_millis *= 2) {
+        stop_for(Time::millis(delay_millis));
+    }
+
+    stop_for(Time::seconds(1));
+    stop_for(Time::seconds(2));
+    stop_for(Time::seconds(4));
+    stop_for(Time::seconds(60));
+
+    g_test_uart.tx_blocking(test_pass_text);
+
+    TEST_SPIN();
+}

firmware/Test/Apps/timeout.cpp

@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "printf.h"
+
+#include "TestBoard.h"
+
+#include "test.h"
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+    g_test_uart.tx_blocking("Causing test timeout...\r\n");
+
+    TEST_SPIN();
+}

firmware/Test/Apps/wakeup_irq.cpp

@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2020  Max Regan
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <cinttypes>
+#include "printf.h"
+
+#include "Bsp/Drivers/RtcDriver.h"
+
+#include "TestBoard.h"
+#include "test.h"
+
+using BSP::ReturnCode;
+using BSP::Time;
+using BSP::time_t;
+
+static void fail_if_wakeup(time_t delay) {
+    uint32_t pre_wakeups = BSP::RtcDriver::get_wakeup_count();
+    time_t before = Test::get_time();
+    while (before + delay > Test::get_time() && BSP::RtcDriver::get_wakeup_count() == pre_wakeups) {}
+
+    if (BSP::RtcDriver::get_wakeup_count() != pre_wakeups) {
+        g_test_uart.tx_blocking("Got unexpected wakeup IRQ\r\n");
+        g_test_uart.tx_blocking(test_fail_text);
+        TEST_SPIN();
+    }
+}
+
+[[noreturn]] void main() {
+
+    board_init();
+
+    g_test_uart.tx_blocking(test_start_text);
+
+    for (uint32_t i = 0; i <= 100; i++) {
+        Test::stop_for(Time::millis(5));
+    }
+
+    for (uint32_t delay_millis = 4; delay_millis <= 1024; delay_millis *= 2) {
+        Test::stop_for(Time::millis(delay_millis));
+    }
+
+    Test::stop_for(Time::seconds(2));
+    Test::stop_for(Time::seconds(4));
+
+    Test::stop_for(Time::millis(5));
+    fail_if_wakeup(Time::seconds(1));
+
+    g_test_uart.tx_blocking(test_pass_text);
+
+    TEST_SPIN();
+}