From 0060468326b7ab0cd07d0d80a84118e7c5bcf348 Mon Sep 17 00:00:00 2001
From: fishsoupisgood <github@madingley.org>
Date: Sun, 14 Jun 2020 10:55:07 +0100
Subject: add tacho

---
 app/project.h | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'app/project.h')

diff --git a/app/project.h b/app/project.h
index a9cb707..e2e10c7 100644
--- a/app/project.h
+++ b/app/project.h
@@ -7,19 +7,31 @@
 #include <libopencm3/stm32/dma.h>
 #include <libopencm3/stm32/i2c.h>
 #include <libopencm3/stm32/adc.h>
+#include <libopencm3/stm32/exti.h>
 #include <libopencm3/cm3/systick.h>
 #include <libopencm3/cm3/nvic.h>
 #include <libopencm3/cm3/cortex.h>
+#include <libopencm3/cm3/scb.h>
+#include <libopencm3/cm3/dwt.h>
 
 #include <stdio.h>
 #include <errno.h>
 
+#include "pins.h"
+
 #include "i2c.h"
 
 #include "oled.h"
 
 #include "ring.h"
+#include "tacho.h"
+
+
+#define US(a) (72*(a))
+#define MS(a) (US(a)  * 1000 )
+#define HZ(a) (MS(a) * 1000)
 
-#include "prototypes.h"
 
 #define T do { printf("%s:%s:%d\n",__FILE__,__FUNCTION__,__LINE__); } while (0)
+
+#include "prototypes.h"
-- 
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