Serial Port Complete - Latest Microcontroller projects
Chapter 11 else ' For other characters, send back the same character. serial_out = serial_in endif ' Set a variable to indicate ...
Ports for Embedded Systems #define flow_control_input PORTBbits.RB4 define flow_control_output PORTBbits.RB5 // Configure th ...
Chapter 11 else { // For other characters, send back the same character. serial_out = serial_in; } // Set a variable to indicate ...
Ports for Embedded Systems " . 1 Hardware UARTs handle much of the burden of serial communications. If your mic ...
Chapter 11 A microcontroller can communicate with the MAX3100 by sending and receiv- ing synchronous data. The microcontroller c ...
Ports for Embedded Systems The chip has an 8-byte FIFO for each direction, so the microcontroller or other CPU doesn’t have to r ...
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12 , & When three or more devices share a communication path, serial-port program- ming becomes more complic ...
Chapter 12 ! 0 In even the most basic networks, all messages must arrive at their intended des- tinatio ...
Network Programming ; A primary/secondary protocol, also called the master/slave protocol, is often the least co ...
Chapter 12 stop transmitting, and try again after a delay. This protocol is useful when any node needs to be able to transmit wh ...
Network Programming of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) (www.ashrae.com). BITBUS. Introduced by ...
Chapter 12 scopes have a math function that enables viewing a differential voltage as the difference between the voltages on the ...
Network Programming Communications can dedicate one data bit to indicate whether the other data bits contain an address or data ...
Chapter 12 A message format can also define a field that indicates the length of the data that follows, and receiving nodes can ...
Network Programming Firmware is responsible for determining the value of the ninth bit to transmit and interpreting the value of ...
Chapter 12 myComPort.DataBits = 8; myComPort.ParityReplace = 0; myComPort.Open(); To write to a node, select Mark parity, wr ...
Network Programming // Write a node's address. myComPort.Parity = Parity.Mark; myComPort.Write("h"); // Delay as needed to e ...
Chapter 12 An application can set a variable (acceptData in the example below) that indi- cates whether the most recent address ...
Network Programming internal bool acceptData; internal int myAddress = (int)'h'; private void ErrorReceived( object sender, ...
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