• Using a ring buffer to transmit
    Using a LPC2400/LPC17xx family of microcontrollers, if I use a TX ring buffer, I think there is a risk of the THRE interrupt to come so quickly that the hardware TX buffer is emptied before any task...
  • what is ring buffer?
    hi, can anyone please tell me about ring buffer implementation?
  • Serial port ring buffer proglem??
    I use GetChar() and PutChar() functions to read or write to serial port but when write too long streams using PutChar() it stops at "while(txn > 31)" line in PutChar().. I think the interrupt must go...
  • interrupt driven UART
    call any give me an example of LPC2129 interrupt driven uart
  • Interrupt driven uart / printf / FX2
    Hello does anyone tried to uart an interrupt-driven uart in the framework of Cypress? I mean : - do I need to modify putchar() to use printf()? - what the uart ISR need to do when TI!=0 I...