Re: [Amforth] Need some help with the SPI

Hello Tristan, That’s nice. Please can you explain how to do it? I know that there are some article thats describe also how to compile forth under windows. It had a simple guideline. I have that uses for playing with the fp packages. And that was working fine. But I have removed is from my compu

Re: [Amforth] Need some help with the SPI

Hello Jan, Erich puts the case for being able to build AmForth very well. I build AmForth on OS X if that is of any help. Kind regards, Tristan On 07Jun19 21:37, Erich Wälde wrote: > Hello Jan, > > Jan Kromhout via Amforth-devel writes: > > > Hello Tristan,Erich > > > > This is far over my

Re: [Amforth] Need some help with the SPI

Hello Jan, Jan Kromhout via Amforth-devel writes: > Hello Tristan,Erich > > This is far over my knowledge, but will give it a try. > > But when I try to load the spi.frt I get an error here > > |C| 97|\ send a byte, ignore recieved byte > |S| 98|: c!spi ( c -- ) > |S| 99|c!@spi drop > |

Re: [Amforth] Need some help with the SPI

Hello Tristan,Erich This is far over my knowledge, but will give it a try. But when I try to load the spi.frt I get an error here |C| 97|\ send a byte, ignore recieved byte |S| 98|: c!spi ( c -- ) |S| 99|c!@spi drop |E= ?? -13 6 Is this also a assembler word? Kindly regards, Jan

Re: [Amforth] Need some help with the SPI

Hello Jan, Jan Kromhout writes: > Hi Tristan, > > What to load in the right sequence to fellow the examples in > http://amforth.sourceforge.net/TG/recipes/SPI.html ? > If I have the right sequence of loading the screens I will start as you > mentiod. > > Kind regards, > > Jan > > > > Op 7 jun.

Re: [Amforth] Need some help with the SPI

Hi Tristan, What to load in the right sequence to fellow the examples in http://amforth.sourceforge.net/TG/recipes/SPI.html ? If I have the right sequence of loading the screens I will start as you mentiod. Kind regards, Jan Op 7 jun. 2019, om 19:25 heeft Tristan Williams mailto:h...@tjnw.c

Re: [Amforth] Need some help with the SPI

Hi Jan, > No don’t have. Why? Because words/spirw.asm provides c!@spi which makes using the hardware spi easier, and it is used in the recipes http://amforth.sourceforge.net/TG/recipes/SPI.html Separately, if you haven't read it already https://en.wikipedia.org/wiki/Serial_Peripheral_Interfac

Re: [Amforth] Need some help with the SPI

Hello Tristan, No don’t have. Why? Verstuurd vanaf mijn iPad > Op 7 jun. 2019 om 17:25 heeft Tristan Williams het volgende > geschreven: > > Hello Jan, > > A quick question first. > > You have built your AmForth hex files with words/spirw.asm ? > > Kind regards, > > Tristan > >> On 07Jun

Re: [Amforth] Need some help with the SPI

Hello Jan, A quick question first. You have built your AmForth hex files with words/spirw.asm ? Kind regards, Tristan On 07Jun19 17:06, Jan Kromhout via Amforth-devel wrote: > Hello > > I have take a close look into SPI routines. > I really not understand them. > > I need simple make a conne

Re: [Amforth] Need some help with the SPI

Jan, Can I suggest that in order to get to grips with it, rather than starting with the Arduino example, study the data book for the microcontroller to learn how SPI is controlled with the related registers, and then study the SPI words provided with the AmForth package. C/C++/Arduino langua

[Amforth] Need some help with the SPI

Hello I have take a close look into SPI routines. I really not understand them. I need simple make a connection withe the arduino in amForth. The basics I understand how to make a pin high or low etc. But I don’t know how to start to initialize the SPI etc. Can someone help me with this or give a