• uart+lcd
    hello dear all, I have a problem in showing hex packet on LCD.I send a hex file by UART and i want to show it on LCD. but LCD show different number. like : i send 02 but it show 202. I taught maybe...
  • Switching UART IRQ handler for bootloading
    My task is to update a targets (LPC1343) firmware using IAP. The only data connection available is a unidirectional (master -> target) serial line operating at 115,200 bit/sec. The application on the...
  • data from uart dispaly on lcd
    Hi, I have to receive data from uart and display that on lcd(it is a usb to uart port from an android phone). how to do it? please tell me the solution.
  • How to switch b/w UARTS in C8051F120
    Hi frnds, I am using C8051F120, where I want to switch between 2 UARTS, Plz let me know how can we program to switch over two UARTS when it is needed? can we use common Timer1 as for Baudrate genration...
  • Switching code and data flash
    Hi all, I am writing an application using a 512kb program flash and a 512kb data flash. When doing the firmware update I have the luxury that it is OK to loose all data in the data flash. So what I...