Hi Vasile, As mentioned on the Jallist group I made a library for storing non-volatile data in High Endurance Flash. The library follows the same interface as for EEPROM. In line with the EEPROM library 'pic_data_eeprom.jal' I called it 'pic_data_hef.jal'.
Initially it did not work correctly but that was caused by the fact that the datasheets are incorrect wrt to the descriptions on how to program it. Finally I got it working using the example given in an Application Note for programming HEF. There are also a few sample files uploaded. All should be available in the next bee-package that will be created tomorrow. Kind regards, Rob On Sunday, May 17, 2020 at 6:29:49 AM UTC+2, vasile wrote: > > Very nice Rob, > Your picture remember me the voltmeter/ammeters I have ordered in december > 2019 and did not arrived yet, seems the pack is blocked in China. > In old boys memory, the linear is always better than any switching supply > when talking about noise. However the newest switching supplies with spread > spectrum seems to be used including in nowadays HIFI equipments. Anyway, > those can not be compared with old days HiFi...:) > High endurance flash used as a EEPROM is a pain in the ass, I've tried > once to use it but gave up. > good luck to your future projects! > > On Sat, May 16, 2020 at 5:45 PM RobJ <[email protected]> wrote: > >> Hi all, >> >> For your information. I created a new project using JAL. It is a digital >> controlled linear power supply, posted on Instructables: >> https://www.instructables.com/id/Digital-Controlled-Linear-Power-Supply/ >> >> I hope it will help promoting JAL. >> >> This project also resulted in a new JAL library since I used a Digital >> Potentiometer for which I created a library. There was already one library >> available for the Microchip mcp4131 but I used a x9c103 from Renasas. The >> library is currently available in the latest bee package. >> >> Next to that I am thinking if I should create an library for non volatile >> storage using High Endurance Flash (HEF). You all know EEPROM for storage >> of non volatile data and for which there is a JAL library. In my power >> supply design I used a PIC16F1765 which does not have EEPROM storage but >> uses what Microchip calls High Endurance Flash which resides at the last >> part of the program memory in flash. Programming this flash is different >> than programming EEPROM but until now I did not hear of any request for a >> library to program HEF. >> >> My upcoming project is a library for the TM1637 a popular chip to drive >> six 7-segment displays combined with a keyboard scanner for which a library >> was requested some time ago. I created the library but am waiting for the >> components to test it. Once tested it will be added to the bee package. >> >> Kind regards, >> >> Rob >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "jallib" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jallib/dd5c6c46-dbfd-480b-bb32-de9ea01bfa69%40googlegroups.com >> >> <https://groups.google.com/d/msgid/jallib/dd5c6c46-dbfd-480b-bb32-de9ea01bfa69%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "jallib" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jallib/6540d2cd-36fc-4b38-a7a5-db092c262d4e%40googlegroups.com.
