• Flash Read/Write
    Hi I am using Atmel Sam7SE512 controller and LPC2378.For safety purpose i have to have a duplicate of my flash memory and have to do a power on self test,so how to test my ROM and RAM part to make...
  • Write/Read Flash into W77e58
    I'm trying to write and read internal RAM with w77e58 but without success. I'm using the following code. #include<string.h> #include<W77E58.h> unsigned char xdata xdata_buffer [1]; void...
  • Flash read & write
    Hello friends I want to define 32bit(4 byte) value as a constant in flash. How to access it within a programm written in 'C' for 8051 microcontrolller. Please suggest me any solution.
  • write/read float value to flash
    I try to write float values to flash memory of STM32F103RBT6. but it cannot read the value and CPU reset by IWDT. my code is in below: char str[100]; float Val; float Data; Data=123.456; FLASH_Unlock...
  • STM32F1003ZE SPI flash read write
    hi, am not able to perform file operations in SPI flash area of STM32F1003ZE board. can anybody help me initialize the SPI flash memory and how can i create a file and modify it in the SPI flash memory...