Revision 0:a4e185cb0718, committed 2014-10-20

Comitter:

neale

Date:

Mon Oct 20 03:59:27 2014 +0000

Commit message:

Add files from original ACKme_HelloWorld program

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Oct 20 03:59:27 2014 +0000
@@ -0,0 +1,78 @@
+/**
+ * @example ACKme_HelloWorld/main.cpp
+ *
+ * This example program verifies the operation of key features of the Nucleo board,
+ * without the ACKme shield installed. 
+ * It blinks the Nucleo board user LED, 
+ * It increases the blink rate when you press the User button. 
+ * It prints to a serial terminal connected to the USB port
+ * and echoes characters entered at the terminal.
+ * It responds, with a message, to typing 'hi <Enter>' at the terminal. 
+ *
+ */
+
+#include "mbed.h"
+// include C library headers
+#include <stdio.h> // printf
+#include <ctype.h> // tolower
+#define ASCII_ESC 27
+ 
+InterruptIn myButton(USER_BUTTON);
+static Serial consoleSerial(STDIO_UART_TX, STDIO_UART_RX);
+PwmOut myLed(LED1);
+
+double defaultPeriod = 1.0f; // 1 second period
+double defaultPulseWidth = defaultPeriod/2.0; // 1/2 second pulse (on)
+
+double quickPeriod = 0.1f; // 
+double quickPulseWidth = quickPeriod/2.0;
+ 
+void pressed()
+{
+    myLed.period(quickPeriod);  
+    myLed.pulsewidth(quickPulseWidth); 
+}
+void released()
+{
+    myLed.period(defaultPeriod);  
+    myLed.pulsewidth(defaultPulseWidth); 
+}
+
+int main() {
+    // specify period first, then everything else
+    char c;
+    char c0 = ' ';
+    char c1 = ' ';
+    char c2 = ' ';
+    
+    released();
+    myButton.fall(&pressed);
+    myButton.rise(&released);    
+    
+    consoleSerial.baud(115200); // console terminal to 115200 baud
+    
+    printf( "%c[2J", ASCII_ESC );   // clear screen     
+    printf("\r\nHello World!\r\n...from ACKme Networks\r\n\r\n");    
+    
+    printf("This app verifies some features of your Nucleo board.\r\n");    
+    printf("Verify that the user LED (LD2 on the Nucleo F401RE) is blinking.\r\n");
+    printf("When you hold down the user button, the user LED blinks faster.\r\n");    
+    printf("Characters you type on the terminal console are echoed.\r\n\r\n");
+    printf("Type 'hi <Enter>' for a greeting.\r\n");    
+
+    while(1) {
+        if (consoleSerial.readable()){
+            c = consoleSerial.getc(); //Read data from serial console
+            consoleSerial.printf("%c",c);
+            c0 = c1;
+            c1 = c2;
+            c2 = tolower(c);
+            if ((c0 == 'h') && (c1 == 'i') && ((c2 == '\n') || (c2 == '\r'))){
+                printf("\r\n\r\nHello!");
+                printf("\r\nYou have successfully programmed your Nucleo board.");
+                printf("\r\nNow turn off power to the board, and install");
+                printf("\r\nthe ACKme AMW006-A02 (Mantis) Wi-Fi shield.");
+            } 
+        }
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Oct 20 03:59:27 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1
\ No newline at end of file