• Hard Fault at send and receive simultaneously with USART & Ethernet
    Hello Here is my circuit diagram obrazki.elektroda.pl/3624808600_1477118608.jpg Here is my program volatile unsigned char flagSerial; volatile unsigned char flagEthernet; volatile unsigned...
  • USART not receiving
    Hi, I'm using the MCBSTM32E development board equiped with an STM32F103ZE microcontroller. I configured the USART2 transmitter according the Reference Manual and it works fine. I configured...
  • USART RECEIVE BUFFER INITIALIZE
    hello i am using the CMSIS USART DRIVER to communicate with a BT module, i am using a stm32f205vft6. when setting the usart interface to receive data , the buffer is always appended with data...
  • floating values via usart
    hi, im using an At89c51 mcu and i want to send floating values to hyperterminal using serial usart. actually i hav to implement a precision temp monitor. Im using adc conversion and sending the value...
  • USART Char Send problem
    Hi… I am transferring “TEST” string from the USART 1 to the hyper terminal. But at hyper terminal end I get only the char “T”. After that microcontroller unable to transfer the data. Please go through...