Nice job Rob! It's nice to see "young and restless" jallians. :) Since 2000 or so... I've seen many enthusiastics ! It seems the other Rob (Hamerling) let the library on good hands. I'm struggling these days to understood/modify the DDS libraries...
On Sat, May 23, 2020 at 7:30 PM RobJ <[email protected]> wrote: > 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 > <https://groups.google.com/d/msgid/jallib/6540d2cd-36fc-4b38-a7a5-db092c262d4e%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/CAM%2Bj4qtQApPANY8aPe6%2BY8KR2MB1frcvLj1Brp5LRoFtx1rt2g%40mail.gmail.com.
