Hi Rob, I was using hardware i2c. By interchanging I meant is there is no timeout happening if there is no reply from i2c device.
Any hints on what to check with SPI version to get it working ? Sunish On Sun, 2 Aug 2020, 9:04 pm Rob CJ, <[email protected]> wrote: > Hi Sunish, > > Thanks for the feedback. > > For IIC I include the standard IIC software or IIC hardware JAL library so > the problem may then be in one of these libraries. > > Did the problem occur when using software IIC or hardware IIC? Also, can > you explain what you mean with SDA/SCL being interchanged? > > Thanks > > Kind regards, > > Rob > > ------------------------------ > *Van:* [email protected] <[email protected]> namens Sunish > Issac <[email protected]> > *Verzonden:* zondag 2 augustus 2020 16:11 > *Aan:* [email protected] <[email protected]> > *Onderwerp:* Re: [jallib] JAL Library for SSD1306 graphic display module. > > Hello Rob, > > I could test your SSD1306 library today. Nice work Rob. > > The i2c version works perfectly. Tested with Jaluino2 board and 18f4550. > > But I couldn't get the SPI version to work. The module which I used had no > CS/csn pin. > > One thing I noticed while using the library was, i2c version gets locked > in the init function if SDA/SCL pins are interchanged,ie. if there is no > i2c communication. But SPI version was continuing with the init function. > > Kind regards, > Sunish > > On Sat, Jul 18, 2020 at 8:13 PM RobJ <[email protected]> wrote: > > Hi all, > > I created a library for the graphic display module using the SSD1306 > display controller. > > For more info (with video) see: http://justanotherlanguage.org/node/321 > > The library will be available in the next 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/f78e7935-eb7a-4432-8803-dbb2926de832o%40googlegroups.com > <https://groups.google.com/d/msgid/jallib/f78e7935-eb7a-4432-8803-dbb2926de832o%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/CAFGw2pFYo%3DRhQrV1WQjeyYS3N6CtDpKt5cqibFqoEkeKCxWyCg%40mail.gmail.com > <https://groups.google.com/d/msgid/jallib/CAFGw2pFYo%3DRhQrV1WQjeyYS3N6CtDpKt5cqibFqoEkeKCxWyCg%40mail.gmail.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/AM0PR07MB62416278C4F21F22CB75250DE64C0%40AM0PR07MB6241.eurprd07.prod.outlook.com > <https://groups.google.com/d/msgid/jallib/AM0PR07MB62416278C4F21F22CB75250DE64C0%40AM0PR07MB6241.eurprd07.prod.outlook.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/CAFGw2pHxPNA5bfBDDmuNQFtgjeg54jnv18W%2ByEAD5bWCkNfXWA%40mail.gmail.com.
