Diff: 4_20_Outputs.cpp
- Revision:
- 0:4fb921928934
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/4_20_Outputs.cpp Fri Oct 04 21:09:15 2019 +0000
@@ -0,0 +1,49 @@
+/**-----------------------------------------------------------------------------
+ \file shared.h
+-- --
+-- ECEN 5803 Mastering Embedded System Architecture --
+-- Project 1 Module 4 --
+-- Microcontroller Firmware --
+-- shared.h --
+-- --
+-------------------------------------------------------------------------------
+--
+-- Designed for: University of Colorado at Boulder
+--
+--
+-- Designed by: Tim Scherr
+-- Revised by: Student's name
+--
+-- Version: 2.1
+-- Date of current revision: 2017-09-25
+-- Target Microcontroller: Freescale MKL25ZVMT4
+-- Tools used: ARM mbed compiler
+-- ARM mbed SDK
+-- Freescale FRDM-KL25Z Freedom Board
+--
+--
+-- Functional Description: Header file for all globals
+--
+-- Copyright (c) 2015, 2016 Tim Scherr All rights reserved.
+--
+*/
+
+
+#include "shared.h"
+
+void PwmOutputs_flowmeter(void){
+
+PwmOut FLOW_4_20(PTE30);
+
+FLOW_4_20.period(1/flow); // set PWM pulses proportion to the frequency outputs
+FLOW_4_20 = 0.5; // set duty cycle to 50% for the PWM pulses
+
+}
+
+void Pulse_Output_Frequency(void){
+
+ PwmOut Frequency_4_20(PTE31); // TMP0 channel 4 used to display the pulsed outputs
+ Frequency_4_20.period(1/freq_value); // set PWM pulses proportion to the frequency outputs
+ Frequency_4_20=0.5; // set duty cycle to 50% for the PWM pulses
+
+}