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--- nblocks:n-blocks_studio [2020/02/21 05:20]
engineer
+++ nblocks:n-blocks_studio [2020/02/21 17:56] (current)
engineer [Studio Firmware Classes]
@@ Line 42: / Line 42: @@
 =====J. Morrison; Flow based programming=====
 In computer programming, Flow-Based Programming (FBP) is a programming paradigm, discovered/invented by J. Paul Rodker Morrison in the late '60s, that uses a "data processing factory" metaphor for designing and building applications. FBP defines applications as networks of "black box" processes, which communicate via data chunks (called Information Packets) travelling across predefined connections (think "conveyor belts"), where the connections are specified externally to the processes. These black box processes can be reconnected endlessly to form different applications without having to be changed internally. FBP is thus naturally component-oriented.https://jpaulm.github.io/fbp/
-<WRAP centeralign>{{:nblocks:PPicture2-J.Morrison-Flow-Based-Programming.jpg?300|}}</WRAP>
+<WRAP centeralign>{{:nblocks:Picture2-J.Morrison-Flow-Based-Programming.jpg?600|}}</WRAP>
+=====Develop Application with Diagrams=====
+<WRAP centeralign>{{:nblocks:Picture3-Develop-application-with-Diagrams.jpg?600|}}</WRAP>
+<WRAP centeralign>{{:nblocks:Picture4-Develop-with-Diagrams-reduce-complexity.jpg?600|}}</WRAP>
+  * IDE to develop application with Diagrams
+  * No need to write code, just use nodes and connections
+    * Reduced complexity
+    * Modularity
+    * Expandable Library of Nodes
+  * Friendly for
+    * Makers, new firmware developers
+    * Experienced embedded developers
+=====Behind the Nodes=====
+<WRAP centeralign>{{:nblocks:Picture5-Behind the nodes.jpg?600|}}</WRAP>
+  * What is behind the Node-Diagram: Embedded C++ code
+  * Execution of code is managed by the underlying lightweight nBlocksStudio RTkernel
+=====nBlocksStudio-RTkernel=====
+**PERIOD 1mS**
+  * [DATA BETWEEN NODES] Each connection object retrieves data from the source node (PREVIOUS CYCLE OR INITIAL VALUES) and sends them to the destination node
+  * [INSIDE NODE] The step Method of each node is called:
+    * Actual operation is node specific, LIKE:
+      * Shifting a FIFO
+      * Perform calculations
+      * Get from UART hardware buffer and send to a FIFO
+      * Read Inputs
+=====n -BlocksStudio Server=====
+<WRAP centeralign>{{:nblocks:Picture6-n-BlocksStudio Server.jpg?600|}}</WRAP>
+nBlocksStudio Server
+  * Contribution model and registered users
+  * Downloadable Nodes
+  * New Nodes are contributed by users and the n-Blocks team
+=====n -BlocksStudio Server My_nodes=====
+<WRAP centeralign>{{:nblocks:Picture7-n-BlocksStudio-Server-My_nodes.jpg?600|}}</WRAP>
+=====Binary Counter Example created code=====
+<WRAP centeralign>{{:nblocks:Picture9-Binary-counter-Example-perspective.jpg?1000|}}</WRAP>
+<WRAP centeralign>{{:nblocks:Picture8-Binary-counter-Example-created-code.jpg?1000|}}</WRAP>
+=====Binary Counter Example  code is running in n-Block=====
+<WRAP centeralign>{{:nblocks:Picture10-nBlockStudio Binary Counter Example  code is running in n-Block.JPG?1000|}}</WRAP>
+=====JBinary Counter Example code is running in third party board=====
+<WRAP centeralign>{{:nblocks:Picture11-nBlockStudio Binary Counter Example code is running in third party board.JPG?600|}}</WRAP>
+=====Studio [NOT Node] Class Code=====
+<WRAP centeralign>{{:nblocks:Picture12-Node-class-code.jpg?600|}}</WRAP>
+<WRAP centeralign>{{:nblocks:Picture13-Node-class-header.jpg?600|}}</WRAP>
+=====ADC to serial port example=====
+<WRAP centeralign>{{:nblocks:Picture14-ADC-to-serialk-port-example.jpg?600|}}</WRAP>
+This Diagram reads an ADC every 1000ms and sends the data in  readable form to UART serial channel
+=====ADC to serial port example Compilation =====
+<WRAP centeralign>{{:nblocks:Picture15-ADC to serial port example.jpg?600|}}</WRAP>
+=====ADC to serial port example main.cpp =====
+<WRAP centeralign>{{:nblocks:Picture16-ADC to serial port example.jpg?600|}}</WRAP>
+=====[ADC-Node] C++ microprocessor code =====
+<WRAP centeralign>{{:nblocks:Picture17-ADC-Node-Cpp-microprocessor code.JPG?1000|}}</WRAP>
+=====Studio Firmware Classes=====
+<WRAP centeralign>{{:nblocks:Picture18-Studio Firmware Classes.jpg?1000|}}</WRAP>

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