Diff: main.cpp

Revision:

4:48761259552a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Mar 14 14:46:43 2017 +0000
@@ -0,0 +1,66 @@
+/**
+ * Main class for the project.
+ * The main class instantiates all the tasks and schedules them
+ * correctly using the TaskManager object.
+ *
+ * As writing to the SDCard occasionally hits +50ms in timing, there was several issue
+ * with the schedule purposed in the original assignment. As a result the timings have changed.
+ * 
+ * Action 2 (reading digital values) have been discarded. The values are only used
+ * in the Action 5, as a result we might as well read them "Just In Time". 
+ * However if desired it could have been scheduled starting at 600ms with a freqency of 600ms
+ * 
+ * The schedule is as follows:
+ * Action 1 (frequency)           1200ms
+ * Action 2 (get digital input)   disabled, see above
+ * Action 3 (read analog in)      600ms
+ * Action 4 (Print to LCD)        1200ms
+ * Action 5 (checks)              600ms
+ * Action 5.1 (binary counting)   1800ms
+ * Action 6 (SDCard)              4800ms
+ *
+ * Author: Jacob Baungard Hansen
+ */
+
+#include "task.h"
+#include "lcd_helper.h"
+#include "demo_task.h"
+#include "task_manager.h"
+#include "state.h"
+#include "lcd_task.h"
+#include "update_analog_task.h"
+#include "check_task.h"
+#include "freq_task.h"
+#include "SDFileSystem.h"
+#include "sdcard_task.h"
+
+int main() {
+
+    LCDHelper * lcd_helper = new LCDHelper();
+    
+    State * state = new State(); 
+    
+    TaskManager * tm = new TaskManager(100, lcd_helper);
+    
+    UpdateAnalogTask * analog_task  = new UpdateAnalogTask(100, 600, state);
+    CheckTask * check_task = new CheckTask(200, 600, state, tm);
+    FrequencyTask * freq_task = new FrequencyTask(300, 1200, state);
+    LCDTask * lcd_task = new LCDTask(400, 2400, lcd_helper, state);
+    SDCardTask * sd_task = new SDCardTask(4800, 4800, state);
+    
+    tm->add_task(check_task);
+    tm->add_task(analog_task);
+    tm->add_task(lcd_task);
+    tm->add_task(freq_task);
+    tm->add_task(sd_task);
+    
+    tm->start();
+    
+    delete lcd_helper;
+    delete lcd_task;
+    delete analog_task;
+    delete freq_task;
+    delete sd_task;
+    delete tm;  
+
+}
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