• Sending NULL character ('\0') over a TCP connection
    Greetings, Intro: I am developing a TCP Server (TCP Passive Open) using LPC2364 (ARM7TDMI) using the old RL_TCPNet library . I need to send a string of ASCII data, which contains random characters with...
  • Serial ISR not sending given SBUF character
    Dear All, I am trying to send constant character for testing my serial ISR routine behavior. With following code I am not receiving any characters at PC hyperterminal. void init_serial(void)...
  • sending a long with uart
    xdata unsigned long var_long _at_ 0x0150; unsigned char * pointer; pointer=0x0150; var_long=0x45213256; SBUF=*pointer; ... SBUF=*(pointer+1); ... SBUF=*(pointer+2); ... SBUF=*(pointer+3); ... ...
  • confused characters
    HI I have a stm32f103c8t6. I connected data pin of LCD to portA.& RS,RW,EN to PB0...PB2 . but my lcd is really confused. everyTime i send "111" to LCD it shows "333". everyTime i send "qqq" to LCD...
  • Sending integers over USART as ASCII characters, using HAL Libraries
    Hello Everyone; To send ASCII characters via USART I normally use Hal libraries and the function below; HAL_UART_Transmit(&huart2, (uint_t*)"Hello", 6,10); But, that one is for characters...