From dcd2a57aa481c7bad63b711b86b7f9d1c0984675 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Mon, 7 Aug 2017 11:25:39 +0800
Subject: [PATCH] get_time_ms: ADC sampling takes NSH+12 cycles and not NSH

---
 firmware/src/main.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/firmware/src/main.rs b/firmware/src/main.rs
index 696d3d1..a51c78c 100644
--- 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(