MCU8MASS-1082 Add note about compiler versions;MCU8MASS-1122 Add note about steps for cellular;MCU8MASS-1122 Update formatting for cellular part;MCU8MASS-1504 Add cloudformation:ListStacks to IAM policies;

Author: Microchip Technology

README.md

@@ -28,6 +28,8 @@ These tutorials use the [AVR-IoT WA](https://www.microchip.com/DevelopmentTools/
 
 Embedded projects use [MPLAB® X IDE](https://www.microchip.com/mplab/mplab-x-ide?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-main-intro) and the [XC8](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-main-intro) (AVR-IoT) or [XC16](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-main-intro) (PIC-IoT) compiler.
 
+_Note that newer versions of the XC8 compiler might lead to the program not being able to fit within the program memory due to changes in the standard library. Please use version 2.32 of the XC8 compiler if this problem occurs._
+
 The AWS Command Line Interface is required for the [Connect the Board to your AWS Account](./connect-the-board-to-your-aws-account) tutorial.
 
 ## Map of Resources

connect-the-board-to-your-aws-account/MCHPProvToolAccess.json

@@ -20,6 +20,7 @@
                 "lambda:GetFunction",
                 "iam:DeleteRole",
                 "cloudformation:DescribeStacks",
+                "cloudformation:ListStacks",
                 "lambda:UpdateFunctionCode",
                 "lambda:AddPermission",
                 "cloudformation:CreateStack",

your-first-application-sending-and-receiving-data/README.md

@@ -18,7 +18,7 @@ The primary goal of this tutorial is for the reader to experience how to develop
 
 It is assumed that the reader has already provisioned their PIC-IoT and/or AVR-IoT Development Board(s) to communicate with their own AWS account, as described in the previous tutorial: [Connecting to AWS with the IoT Provisioning Tool](../connect-the-board-to-your-aws-account).
 
-Before starting this tutorial, make sure that your IoT device(s) are successfully sending sensor data to AWS IoT Core. It is also assumed that the reader has installed the [MPLAB® X IDE](https://www.microchip.com/mplab/mplab-x-ide?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) and the [XC8](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) (AVR-IoT) or [XC16](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) (PIC-IoT) compiler.
+Before starting this tutorial, make sure that your IoT device(s) are successfully sending sensor data to AWS IoT Core. It is also assumed that the reader has installed the [MPLAB® X IDE](https://www.microchip.com/mplab/mplab-x-ide?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) and the [XC8](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) (AVR-IoT) or [XC16](https://www.microchip.com/mplab/compilers?utm_campaign=IoT-WA-DevBoards&utm_source=GitHub&utm_medium=hyperlink&utm_term=&utm_content=microchip-iot-developer-guide-for-aws-first-app-send-receive-data-prequisites) (PIC-IoT) compiler. Note, for the AVR-IoT Cellular Mini board, the Arduino IDE must be used. More information [here](https://iot.microchip.com/docs/arduino/introduction/devenv).
 
 Links to software and other useful tools and guides are provided in the [Resources](#resources) section at the end of this tutorial.
 
@@ -48,6 +48,8 @@ The firmware that is pre-loaded onto the PIC-IoT and AVR-IoT Development Boards
 - [GitHub repository for the **PIC**-IoT Development Boards](https://github.com/microchip-pic-avr-solutions/pic-iot-aws-sensor-node)
 - [GitHub repository for the **AVR**-IoT Development Boards](https://github.com/microchip-pic-avr-solutions/avr-iot-aws-sensor-node-mplab)
 
+_If you are using the AVR-IoT Cellular Mini, step 0 in this guide is relevant for setting up the topics in AWS, but a more comprehensive guide on using MQTT can be found [here](https://iot.microchip.com/docs/arduino/userguide/mqtt)_
+
 The `PICIoT.X` and `AVRIoT.X` projects contain many different files that handle cryptography, Wi-Fi connectivity, MQTT communication, and so on. In this tutorial, we will primarily work with `application_manager.c`, which is located under `Source Files -> MCC Generated Files` in MPLAB X. This file contains a lot of useful high-level functions that make it easy to develop an AWS application.
 
 Here is a summary of some important functions in `application_manager.c` that is relevant for this tutorial: