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    8051 is half duplex or full duplex while communicating serially..if its half duplex then can we configure it to function as a full duplex
  • half-duplex TX not working
    Hi, I'm using the STR710fz2 processor, and two of the UART receive lines that can be configured as half-duplex UARTs. I intend to use this as a transmit UART. First, is there a way to configure...
  • Questions about half duplex RS485 Network
    I am currently working on the half duplex RS485 Network related stuff. It seems that, the most popular implementation is to use the 9th-Bit (Parity Bit) as an identifier to identify the Address...
  • modbus
    hello all, i am implementing HMI touchscreen communication with LPC2148 i.e ARM7 using MODBUS RTU HEX ADDRESS(master). i am writing multiple register using function code=0x10 so query which i receive...
  • Modbus communication via STM32F4
    Hi I am using UART5 interrupt handler to receive bytes in Mod-bus protocol. MCU is STM32f407VGT6. My problem is that UART ISR does not get first 4 bytes from slave. I have checked signals with...