add tick timer and re-factor for app vs interface

ch32v-insert-coin/src/main.rs

@@ -84,14 +84,18 @@ static mut IRQ1_FLAG: bool = false;
 //     }
 // }
 
+// TODO: remove
+use insert_coin::{TickService, TickServiceData};
+use insert_coin::TickTimerService;
+
 #[qingke_rt::entry]
 fn main() -> ! {
     let mut config = hal::Config::default();
     config.rcc = hal::rcc::Config::SYSCLK_FREQ_48MHZ_HSE;
     let p = hal::init(config);
 
-    // button 1 setup
-    // let b1 = Input::new(p.PA2, Pull::Up);
+    // coin button input setup
+    let b1 = Input::new(p.PD4, Pull::Up);
 
     // p.EXTI4
     // let ei = hal::exti::ExtiInput::new(p.PD4, p.EXTI4, Pull::Up);
@@ -133,12 +137,62 @@ fn main() -> ! {
 
     let pwm_core = SimplePwmCore::new(pwm);
 
-    let app = InsertCoin::new(config, pwm_core);
-
+    let mut interfaces = InsertCoin::new(config, pwm_core);
+    interfaces.set_active(true);
     // insert_coin.init();
-    
-    app.run();
 
+    let mut led0_index = 0;
+    let led0_dcs = [0u8, 25u8, 50u8, 75u8, 100u8, 75u8, 50u8, 25u8];
+
+    let mut led1_index = 0;
+    let led1_dcs = [0u8, 25u8, 50u8, 75u8, 100u8];
+    
+    // tick timer 0
+    let tt0_fire_rate_hz = 9; 
+    let tt0_tick_per_service = (interfaces.config.tick_rate_hz/(tt0_fire_rate_hz * 2));
+    let tt0_service_data = TickServiceData::new(tt0_tick_per_service);
+    let tt0 = TickTimerService::new(tt0_service_data);
+
+    // tick timer 1
+    let tt1_fire_rate_hz = 3; 
+    let tt1_tick_per_service = (interfaces.config.tick_rate_hz/(tt1_fire_rate_hz * 2));
+    let tt1_service_data = TickServiceData::new(tt1_tick_per_service);
+    let tt1 = TickTimerService::new(tt1_service_data);
+
+
+    let mut delay = Delay;
+    let tick_interval_us = 1000000/interfaces.config.tick_rate_hz;
+        
+    loop {
+        
+        tt0.tick();
+        tt1.tick();
+        // TODO: timer
+        // if app.led0.need_service() {
+        if tt0.need_service() {
+            interfaces.led0.set_amplitude(led0_dcs[led0_index]);
+            led0_index += 1;
+            if led0_index > led0_dcs.len() - 1 {
+                led0_index = 0;
+            }
+            tt0.service();
+        }
+        // }
+
+        // if app.led1.need_service() {
+        if tt1.need_service() {
+            interfaces.led1.set_amplitude(led1_dcs[led1_index]);
+            led1_index += 1;
+            if led1_index > led1_dcs.len() - 1 {
+                led1_index = 0;
+            }
+            tt1.service()
+        }
+
+        interfaces.service();
+
+        delay.delay_us(tick_interval_us as u32);
+    }
     // // DAC servicer setup
     // let mut pwm_dac_interface = SimplePwmDacHandle{pin: core::cell::RefCell::new(pwm), ch: dac_ch};
     // let mut dac = DpcmDac::new(pwm_dac_interface);