get_time_ms: ADC sampling takes NSH+12 cycles and not NSH

2017-08-07 11:25:39 +08:00 · 2017-08-07 11:25:39 +08:00 · dcd2a57aa4
parent 5ef86b4516
commit dcd2a57aa4
1 changed files with 1 additions and 2 deletions
--- a/firmware/src/main.rs
+++ b/firmware/src/main.rs
@ -53,8 +53,7 @@ fn get_time_ms() -> u64 {
    let adc_irq_count = cortex_m::interrupt::free(|cs| {
        ADC_IRQ_COUNT.borrow(cs).get()
    });
-    // FIXME: this should be adc_irq_count*6/125
-    adc_irq_count*4*6/125
+    adc_irq_count*24/125
 }

 static LOOP_ANODE: Mutex<RefCell<loop_anode::Controller>> = Mutex::new(RefCell::new(