AT&T IoT / Mbed OS ATT_AWS_IoT_demo Featured

Demo application for using the AT&T IoT Starter Kit Powered by AWS.

Dependencies:   SDFileSystem

Fork of ATT_AWS_IoT_demo by Anthony Phillips

IoT Starter Kit Powered by AWS Demo

This program demonstrates the AT&T IoT Starter Kit sending data directly into AWS IoT. It's explained and used in the Getting Started with the IoT Starter Kit Powered by AWS on starterkit.att.com.

What's required

  • AT&T IoT LTE Add-on (also known as the Cellular Shield)
  • NXP K64F - for programming
  • microSD card - used to store your AWS security credentials
  • AWS account
  • Python, locally installed

If you don't already have an IoT Starter Kit, you can purchase a kit here. The IoT Starter Kit Powered by AWS includes the LTE cellular shield, K64F, and a microSD card.

Diff: WNCInterface/WncControllerK64F/MODSERIAL/INIT.cpp

Revision:
15:6f2798e45099
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WNCInterface/WncControllerK64F/MODSERIAL/INIT.cpp	Thu Dec 01 18:05:38 2016 +0000
@@ -0,0 +1,79 @@
+/*
+    Copyright (c) 2010 Andy Kirkham
+ 
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+ 
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+ 
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+    THE SOFTWARE.
+*/
+
+#include "MODSERIAL.h"
+#include "MACROS.h"
+
+    #define MODSERIAL_FCR  0x08
+    #define _FCR    *((char *)_base+MODSERIAL_FCR)
+    
+    #define MODSERIAL_FIFO_ENABLE   1
+#define MODSERIAL_FIFO_RX_RESET 2
+#define MODSERIAL_FIFO_TX_RESET 4
+
+
+namespace AjK {
+
+void
+MODSERIAL::init( int txSize, int rxSize, PinName rx )
+{
+    
+    NVIC_DisableIRQ(_IRQ);
+    setBase();
+
+    callbackInfo.setSerial(this);
+
+    
+    if ( _base != NULL ) {
+        buffer_size[RxIrq]     = rxSize;
+        buffer[RxIrq]          = rxSize > 0 ? (char *)malloc(buffer_size[RxIrq]) : (char *)NULL;
+        buffer_in[RxIrq]       = 0;
+        buffer_out[RxIrq]      = 0;
+        buffer_count[RxIrq]    = 0;
+        buffer_overflow[RxIrq] = 0;
+        Serial::attach( this, &MODSERIAL::isr_rx, Serial::RxIrq );        
+        
+        buffer_size[TxIrq]     = txSize;
+        buffer[TxIrq]          = txSize > 0 ? (char *)malloc(buffer_size[TxIrq]) : (char *)NULL;
+        buffer_in[TxIrq]       = 0;
+        buffer_out[TxIrq]      = 0;
+        buffer_count[TxIrq]    = 0;
+        buffer_overflow[TxIrq] = 0;
+        Serial::attach( this, &MODSERIAL::isr_tx, Serial::TxIrq );
+    }
+    else {
+        error("MODSERIAL must have a defined UART to function.");
+    }
+    
+
+    initDevice();
+
+    //_FCR = MODSERIAL_FIFO_ENABLE | MODSERIAL_FIFO_RX_RESET | MODSERIAL_FIFO_TX_RESET;
+    
+    auto_detect_char = 0;
+    
+    NVIC_EnableIRQ(_IRQ);
+}
+
+}; // namespace AjK ends
+
+