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Add a lowpower test for the buttons

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Resolves #19
This commit is contained in:
Max Regan
2020-07-05 17:17:25 -07:00
parent 08085c465d
commit 63527bdb03
4 changed files with 104 additions and 5 deletions
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2
firmware/Application/ButtonManager.cpp
View File

@@ -161,7 +161,7 @@ void ButtonManager::irq()
static BSP::time_t systime;
// TODO: is this call too expensive for an interrupt handler?
//BSP::SystemTimer::get_time(systime);
BSP::SystemTimer::get_time(systime);
if (!m_instance) {
return;

7
firmware/Bsp/Drivers/LowPower.cpp
View File

@@ -50,12 +50,13 @@ ReturnCode LowPower::init(GpioPin &timing_pin)
ReturnCode LowPower::enable_debug()
{
/* Enable Clocks */
// FIXME for all boards
// SET(RCC->APB2ENR, RCC_APB2ENR_DBGEN);
// SET(RCC->APB2SMENR, RCC_APB2SMENR_DBGSMEN);
// SET(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
// SET(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
// SET(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
SET(DBGMCU->CR, DBGMCU_CR_DBG_STOP);
SET(DBGMCU->CR, DBGMCU_CR_DBG_SLEEP);
SET(DBGMCU->CR, DBGMCU_CR_DBG_STANDBY);
return ReturnCode::OK;
}

80
firmware/Test/Apps/button_lowpower.cpp Normal file
View File

@@ -0,0 +1,80 @@
/*
* 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));
[[noreturn]] void main() {
board_init();
g_debug0_pin.configure_output(GpioDriver::output_mode_t::PUSH_PULL, GpioDriver::output_speed_t::LOW);
BSP::LowPower::init(g_debug0_pin);
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_test_uart.tx_blocking("Waiting for button press...\r\n");
g_sched.run();
TEST_SPIN();
}