• Erasing and writing in a sector of flash AM29F160D
    Could some one of you help with the commands to erase and write in a sector of flash AM29F160D. The processor is MC68332. -VIVEK
  • Problem erasing sectors ( IAP_EraseSec )
    Hi, I need help. I'm using the IAP, secondary bootloader. I'm having a problem erasing sectors. When I try to erase a sector, it hangs at function " iap_entry(command, result) " in erase function...
  • 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...
  • fopen hard fault (__sys_open)
    Hello, I am using an STM32F437 MCU with Keil MDK-ARM V4.71a. My application (no RTOS) reads an SD Card on start up via the RL-ARM FFS. This has been working for a few years but I have now upgraded...
  • hard fault exception
    I am generating optimsed code using simulink coder for LMS filter using stm32f4VG407 discovery board,KEIL MDK-ARM, but upon single conversion of signal through ADC , it is stopping at hardfault handler...