sigil-03/insert-coin
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

add systick disable

Browse source
This commit is contained in:
sigil-03 2025-11-15 16:23:18 -07:00
parent 4c80907c0f
commit 472e43056d
1 changed files with 8 additions and 37 deletions
Download patch file Download diff file Expand all files Collapse all files

45
ch32v-insert-coin/src/main.rs
View file

@ -239,6 +239,13 @@ fn systick_init(tick_freq_hz: usize) {
w.set_stclk(ch32_hal::pac::systick::vals::Stclk::HCLK_DIV8); // HCLK/8 clock source w.set_stclk(ch32_hal::pac::systick::vals::Stclk::HCLK_DIV8); // HCLK/8 clock source
}); });
} }
fn systick_stop() {
let r = &ch32_hal::pac::SYSTICK;
// Reset SysTick
r.ctlr().write(|w| {
// Start with everything disabled
});
}
bind_interrupts!(struct Irqs { bind_interrupts!(struct Irqs {
EXTI7_0 => Test; EXTI7_0 => Test;
@ -561,6 +568,7 @@ use ch32_hal::timer::Channel;
// fn shutdown_main(p: Peripherals) { // fn shutdown_main(p: Peripherals) {
fn shutdown_main(p: hal::Peripherals) { fn shutdown_main(p: hal::Peripherals) {
systick_stop();
// LED0 output setup // LED0 output setup
let led0_pin = OutputOpenDrain::new(p.PC3, Level::Low, Default::default()); let led0_pin = OutputOpenDrain::new(p.PC3, Level::Low, Default::default());
let led1_pin = OutputOpenDrain::new(p.PD2, Level::High, Default::default()); let led1_pin = OutputOpenDrain::new(p.PD2, Level::High, Default::default());
@ -595,43 +603,6 @@ fn shutdown_main(p: hal::Peripherals) {
} }
} }
} }
// loop {
// unsafe {
// #[allow(static_mut_refs)]
// INPUT_FLAGS.sense_coin_flag.clear();
// #[allow(static_mut_refs)]
// INPUT_FLAGS.main_btn_flag.clear();
// }
// unsafe { system::enter_standby() };
// riscv::asm::wfi();
// unsafe {
// #[allow(static_mut_refs)]
// if (INPUT_FLAGS.sense_coin_flag.active()
// || (INPUT_FLAGS.main_btn_flag.active() && main_btn_input.is_high_immediate()))
// && app.should_wake()
// {
// break;
// }
// }
// }
// let mut config = hal::Config::default();
// config.rcc = hal::rcc::Config::SYSCLK_FREQ_48MHZ_HSI;
// unsafe {
// hal::rcc::init(config.rcc);
// }
// unsafe {
// use hal::pac::Interrupt;
// use qingke::interrupt::Priority;
// use qingke_rt::CoreInterrupt;
// system::clear_interrupt(2, 6);
// qingke::pfic::set_priority(CoreInterrupt::SysTick as u8, Priority::P15 as u8);
// qingke::pfic::enable_interrupt(Interrupt::EXTI7_0 as u8);
// qingke::pfic::enable_interrupt(CoreInterrupt::SysTick as u8);
// }
} }
#[qingke_rt::entry] #[qingke_rt::entry]