Diff: src/menu.cpp

Revision:

6:39442d493098

Parent:

5:09be5bbb5020

Child:

7:860b3a8275cb

--- a/src/menu.cpp	Sat Dec 01 00:08:53 2018 +0000
+++ b/src/menu.cpp	Mon Dec 03 01:03:14 2018 +0000
@@ -23,9 +23,63 @@
 //-------------------------------------------------------------------------------
 
 #include "mbed.h"
+#include "globals.h"
 #include "serial.h"
 #include "menu.h"
+#include "Ticker.h"
 
+Ticker drt;
+
+/*******************************************************************************
+ drtInt - Display Refresh Timer interrupt handler
+*******************************************************************************/
+// real time clock interrupt to flash the LED
+void drtInt(void)
+{
+   updateReady = TRUE;
+}
+
+/*******************************************************************************
+ initDRT - Create Display Refresh Timer interrupt
+*******************************************************************************/
+// initialize display refresh timer (DRT)
+void initDRT(void)
+{
+   drt.attach_us(&drtInt, UPDATE_REFRESH_DELAY_US); 
+}
+
+/*******************************************************************************
+ refreshData - Refresh voltage and current readings to the terminal
+*******************************************************************************/
+void refreshData(void){
+    //loopTime = masterTimer.read_ms() - loopTime;
+    sprintf(strbuf, "V48=%d, I48=%d | V24=%d, I24=%d | V12=%d, I12=%d || loop=%d\r\n", v48, i48, v24, i24, v12, i12, loopTime);
+    sendSerial(strbuf);
+    //sprintf(strbuf, "thermCode=%d, binCode=%d", thermCode[17], binCode[6]);
+    sprintf(strbuf, "wr_out_code=%d, en_out_code=%d", wr_out_code, en_out_code);
+    sendSerial(strbuf);
+}
+
+/*******************************************************************************
+ updateTerminal - Save cursor, write data, restore cursor.
+*******************************************************************************/
+void updateTerminal(void){
+    //get cursor pos, store in CUR_POS
+    sprintf( strbuf, "%c7", 27 ); // ESC=27, Save cursor position = [s
+    sendSerial(strbuf);
+    //move cursor to DATA_ROW
+    sprintf( strbuf, "%c[2;0f", 27 ); // ESC=27, Move cursor position = [line;columnf
+    sendSerial(strbuf);
+    //write data
+    refreshData();
+    //move cursor to CUR_POS
+    sprintf( strbuf, "%c8", 27 ); // ESC=27, Save cursor position = [s
+    sendSerial(strbuf);
+}
+
+/*******************************************************************************
+ clrScrn - clears terminal and moves cursor to upper-left corner
+*******************************************************************************/
 // clears terminal
 void clrScrn(void){
     sprintf( strbuf, "%c[2J", 27 ); // ESC=27, Clear screen = [2J
@@ -34,11 +88,17 @@
     sendSerial(strbuf);
 }
 
+/*******************************************************************************
+ menuRedraw - Write menu to terminal
+*******************************************************************************/
 // clears terminal and re-draws main menu
 void menuRedraw(void){
     clrScrn();
-    sprintf(strbuf, "Agility Power Systems DCM1 Menu 0.3");
+    sprintf(strbuf, "Agility Power Systems DCM1 Menu 0.3\r\n");
     sendSerial(strbuf);
+    
+    refreshData();
+    
     sprintf(strbuf, "\r\nMULT");
     sendSerial(strbuf);
     sprintf(strbuf, "\r\nBRDS");
@@ -53,6 +113,9 @@
     menuPrompt(MENU_DCM1);
 }
 
+/*******************************************************************************
+ menuPrompt - Write menu prompt to terminal
+*******************************************************************************/
 // sends carriage return and linefeed and prompt character
 void menuPrompt(int menuType)
 {