• ULINK2 erase all flash LPC2387
    Is there a way to erase all the flash with a ULINK2 device? Erasing it does not seem to erase some settings that get saved in sector 27 (0x7D000) as when I try loading the bootloader (of which can load...
  • Microcontroller erases all blocks except block 0.
    I am using a P89C51Rd+ from Philips. I have been testing my software in this microcontroller.But last night with no apparent reason it stoped to erase the block 0 of the FLASH.It simply does not erase...
  • RL-FlashFS EFS date and time
    Hello, I'm using RL-FlashFS with 2 file systems one on a USB MSD (FAT) the other on NOR Flash (EFS). I've implmented the two time functions: fs_get_time and fs_get_date. These appear...
  • write/erase time for a sector in 89V51RD2
    hi, i would like to know the write and erase times for a sector for a 89V51RD2 microcontroller. if you have this info please share it. Also i see from the datasheet that the write/erase cycles...
  • TCP keep alives
    I have a problem with the TCP connection being dropped. The far end drops the connection after a few minutes. I believe I need to send TCP keepalives periodically to stop the connection from dropping...