I need a counter, this counter need keep the number even the power off.
After the power on , the counter keeps count.
In my design, no SD card, so can I do this using on board FLASH?
Any example ?
Thank you very much.
Lin
I need a counter, this counter need keep the number even the power off.
After the power on , the counter keeps count.
In my design, no SD card, so can I do this using on board FLASH?
Any example ?
Thank you very much.
Lin
I find this ,http://www.ghielectronics.com/community/codeshare/entry/557
Does this can be used in Cerb40 ?
Thanks
Yes it can.
@ Tzu Hsuan - As an alternative, if your want extra security against flash erasures, you can store it in sRam : http://www.ghielectronics.com/community/codeshare/entry/725
For this to work, VBAT should be provided and RTC initialized.