sigil-03/insert-coin
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sigil-03 2025-11-06 13:47:21 -07:00
parent a50895ec96
commit b52d911c12
2 changed files with 18 additions and 12 deletions
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12
ch32v-insert-coin/src/app.rs
View file

@ -459,7 +459,8 @@ impl App {
if self.services.synth0.need_service() {
let out = match self.services.synth0.service() {
Some(value) => value / self.settings.volume.as_volume_divisor(),
Some(value) => value / 4,
// Some(value) => value / self.settings.volume.as_volume_divisor(),
None => 0,
};
self.interfaces
@ -469,7 +470,7 @@ impl App {
if self.services.sample_player.need_service() {
self.services.sample_player.service();
let out = self.services.sample_player.get_amplitude();
let out = self.services.sample_player.get_amplitude() / 3;
self.interfaces
.pwm_core
.write_amplitude(ch32_hal::timer::Channel::Ch4, out as u8);
@ -566,12 +567,13 @@ impl App {
}
// TODO LIST
// BROKEN:
// 1. audio scaling causes crash
// 2. popping on sample playback
// 3. actual app sequence (start at idle?)
//
// AUDIO:
// 2. dac switching
// 3. amp_en control
// 4. write sequences
// 6. multiple sequences
//
// LED:
//

18
ch32v-insert-coin/src/main.rs
View file

@ -31,7 +31,7 @@ use insert_coin::{CoreConfig, DacService, InsertCoin, LedService, SimplePwmCore}
use ch32_hal as hal;
use hal::bind_interrupts;
use hal::delay::Delay;
use hal::gpio::{AnyPin, Input, Pin, Pull};
use hal::gpio::{AnyPin, Input, Level, Output, Pin, Pull};
use hal::time::Hertz;
use hal::timer::low_level::CountingMode;
use hal::timer::simple_pwm::{PwmPin, SimplePwm};
@ -190,8 +190,9 @@ fn app_main(mut p: hal::Peripherals) -> ! {
CountingMode::default(),
);
pwm.set_polarity(led0_ch, OutputPolarity::ActiveLow);
pwm.set_polarity(led0_ch, OutputPolarity::ActiveHigh);
pwm.set_polarity(led1_ch, OutputPolarity::ActiveLow);
pwm.set_polarity(led2_ch, OutputPolarity::ActiveLow);
let tick_rate_hz = 50000;
@ -224,8 +225,11 @@ fn app_main(mut p: hal::Peripherals) -> ! {
let extra_io_1 = p.PD0;
let extra_io_2 = p.PD3;
let mut amp_en_output = Output::new(amp_en, Level::Low, Default::default());
amp_en_output.set_low();
// set up interrupts
unsafe { system::init_gpio_irq(sense_coin_pin.pin(), sense_coin_pin.port(), false, true) };
unsafe { system::init_gpio_irq(sense_coin_pin.pin(), sense_coin_pin.port(), true, false) };
unsafe { system::init_gpio_irq(main_btn_pin.pin(), main_btn_pin.port(), true, true) };
// coin debouncer (100ms)
@ -247,8 +251,8 @@ fn app_main(mut p: hal::Peripherals) -> ! {
batt_adc_timer_ms: 10000,
usb_adc_timer_ms: 10000,
led0_timer_ms: 100,
led1_timer_ms: 300,
led2_timer_ms: 1100,
led1_timer_ms: 100,
led2_timer_ms: 100,
};
let app_config = Config {
@ -460,9 +464,9 @@ fn main() -> ! {
let mut p = hal::init(config);
// delay to let the debugger attach
println!("pre");
// println!("pre");
riscv::asm::delay(20_000_000);
println!("post");
// println!("post");
// debug_main(p);
app_main(p);