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Add button application

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This commit is contained in:
Thomas Klaehn 2020-04-26 08:57:43 +02:00
parent 5f6e468c8e
commit c8941003bb
1 changed files with 71 additions and 0 deletions
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src/application/button/main.cc Normal file
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#include <array>
#include "virtual_timer/VirtualTimerDistributor.h"
#include "platform/cm4/InterruptHandler.h"
#include "platform/cm4/InterruptGuardian.h"
#include "platform/cm4/SystemTick.h"
#include "platform/nrf52/gpio.h"
#include "platform/nrf52/gpiote.h"
#include "platform/nrf52/InterruptHandler.h"
#include "platform/nrf52/InterruptGuardian.h"
#include "gpio_interface.h"
#include "delay.h"
using namespace pinetime::platform;
using namespace pinetime::virtual_timer;
// IRQs
nrf52::InterruptGuardian nrf52::InterruptGuardian::instance;
cm4::InterruptGuardian cm4::InterruptGuardian::instance;
// GPIO events
nrf52::Gpiote gpiote;
// Timer
cm4::SystemTick system_tick;
VirtualTimerDistributor virtual_timer_distributor(system_tick.instance());
pinetime::Delay delay;
enum {
PIN_NUMBER_BUTTON_1 = 13,
PIN_NUMBER_BUTTON_2 = 14,
PIN_NUMBER_BUTTON_3 = 15,
PIN_NUMBER_BUTTON_4 = 16,
PIN_NUMBER_LED_1 = 17,
PIN_NUMBER_LED_2 = 18,
PIN_NUMBER_LED_3 = 19,
PIN_NUMBER_LED_4 = 20
};
// LEDs
nrf52::Gpio led_1(PIN_NUMBER_LED_1);
nrf52::Gpio led_2(PIN_NUMBER_LED_2);
nrf52::Gpio led_3(PIN_NUMBER_LED_3);
nrf52::Gpio led_4(PIN_NUMBER_LED_4);
std::array<nrf52::Gpio *, 4> leds = {&led_1, &led_2, &led_3, &led_4};
// Buttons
nrf52::Gpio button_1(PIN_NUMBER_BUTTON_1);
nrf52::Gpio button_2(PIN_NUMBER_BUTTON_2);
nrf52::Gpio button_3(PIN_NUMBER_BUTTON_3);
nrf52::Gpio button_4(PIN_NUMBER_BUTTON_4);
int main(void)
{
button_1.set_direction(pinetime::interfaces::GpioInterface::direction::IN, true);
cm4::InterruptGuardian::enable_interrupts();
while(true) {
for(auto it = leds.begin(); it != leds.end(); ++it) {
uint32_t b1 = button_1.get();
if(b1) {
nrf52::Gpio * led = *it;
led->toggle();
}
}
}
return 0;
}