Further ADS services
Flash data storage*
(from firmware version BA)
Process data port 0x1234
This service enables further data to be stored in flash memory. A range of 16,000 bytes is available to the user.
Index group | Meaning | Index offset (value range) |
---|---|---|
0x4000_FE00 | Flash data memory | 0...0x3EFF |
read and write data
|
Writing of data requires a certain amount of time:
During normal operation, writing of 200 bytes takes approx. 120 ms, 600 bytes approx. 150 ms.
Reading of 200 bytes takes approx. 50 ms, 600 bytes approx. 60 ms.
Sample Program in ST (sample program)
memory.pr6