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From: Michael P. <mp...@pl...> - 2019-04-07 03:32:03
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Hello Jan, Thank you for that! I've located the hex files. What I can't seem to locate is my old AVRIPSmkII programmer. I notice that it's been obsoleted by Atmel! Can you suggest a more current model? Thanks again! Michael K6MLE On 4/6/2019 11:35 AM, Jan Kromhout via Amforth-devel wrote: > Hello Michael, > > amForth has in the download the complete hex files! > > Cheers, > > Jan > >> Op 6 apr. 2019, om 20:20 heeft Michael Picco <mp...@pl...> het volgende geschreven: >> >> Hello, >> >> I am trying to get back to amForth after a hiatus (last used 5.2). >> >> Is there a set of compiling instructions suited for version 6.7 using Atmel Studio 7? >> >> Thank you in advance! >> >> Michael >> >> >> >> >> _______________________________________________ >> Amforth-devel mailing list for http://amforth.sf.net/ >> Amf...@li... >> https://lists.sourceforge.net/lists/listinfo/amforth-devel > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel > |
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From: Jan K. <jan...@ic...> - 2019-04-06 18:35:57
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Hello Michael, amForth has in the download the complete hex files! Cheers, Jan > Op 6 apr. 2019, om 20:20 heeft Michael Picco <mp...@pl...> het volgende geschreven: > > Hello, > > I am trying to get back to amForth after a hiatus (last used 5.2). > > Is there a set of compiling instructions suited for version 6.7 using Atmel Studio 7? > > Thank you in advance! > > Michael > > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Michael P. <mp...@pl...> - 2019-04-06 18:34:05
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Hello, I am trying to get back to amForth after a hiatus (last used 5.2). Is there a set of compiling instructions suited for version 6.7 using Atmel Studio 7? Thank you in advance! Michael |
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From: Tristan W. <ho...@tj...> - 2019-03-23 21:23:48
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I have added forth files for uart2 and uart3 on an ATmega2560 together with a small video of the mcu running 4 uarts. https://www.mostlymostly.uk/post/2019.02.01/ Tristan |
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From: FredZGmail <fze...@gm...> - 2019-03-20 19:47:25
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I'll give it a try Matthias Fred > Op 20 mrt. 2019 om 20:04 heeft Matthias Trute <mt...@we...> het volgende geschreven: > > Am Mittwoch, den 20.03.2019, 18:31 +0100 schrieb Fred Zelders: >> Hello Bruce >> >> Thank you for this information. >> >> But … could it be possible to use the primitives of the 1-wire >> protocol in order to start/trigger a measure sequence and to read a >> series of bits/bytes as a result of the measurement? > > The 1-wire protocol is very specific wrt the timings and IO > settings. I doubt that any other protocol comes close to > it. I have no knowledge of the DHT11 however. My advice is > to forget about the 1-wire stuff and make a clean start. > > I'd like to get the (core) code and some documentation for the > cookbook ;) > > Matthias > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Matthias T. <mt...@we...> - 2019-03-20 19:05:00
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Am Mittwoch, den 20.03.2019, 18:31 +0100 schrieb Fred Zelders: > Hello Bruce > > Thank you for this information. > > But … could it be possible to use the primitives of the 1-wire > protocol in order to start/trigger a measure sequence and to read a > series of bits/bytes as a result of the measurement? The 1-wire protocol is very specific wrt the timings and IO settings. I doubt that any other protocol comes close to it. I have no knowledge of the DHT11 however. My advice is to forget about the 1-wire stuff and make a clean start. I'd like to get the (core) code and some documentation for the cookbook ;) Matthias |
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From: Fred Z. <fze...@gm...> - 2019-03-20 17:31:47
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Hello Bruce Thank you for this information. But … could it be possible to use the primitives of the 1-wire protocol in order to start/trigger a measure sequence and to read a series of bits/bytes as a result of the measurement? Fred > Op 20 mrt. 2019, om 18:26 heeft CV Bruce <cv...@gm...> het volgende geschreven: > > Hi, > > Although a DHT-11 or 22 has one wire, it doesn’t speak the 1-wire protocol, so it isn’t a 1-wire device. > > Bruce >> Message: 1 >> Date: Wed, 20 Mar 2019 13:21:46 +0100 >> From: Fred Zelders <fze...@gm...> >> To: AmForth Community <amf...@li...> >> Subject: [Amforth] 1-wire communication with DHT-11 connected to >> Arduino Uno's PB4 >> Message-ID: <56B...@gm...> >> Content-Type: text/plain; charset=utf-8 >> >> Using 1wire.frt I want to communicate with the DHT-11 that is used on the 'Open-Smart Rich Shield' and connected to pin PB4 (D12) of the Uno. >> (https://www.aliexpress.com/item/Rich-Shield-IR-Remote-with-Infrared-Receiver-LED-Buzzer-Button-Light-Sensor-Temperature-Sensor-24C02-EEPROM/32843115907.html) >> >> How can I define port PB4 as the pin that is used to 1-wire interface with the DHT-11? >> >> Any help much appreciated! >> [Al vast dank! ? ] >> >> >> Fred Zelders >> > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: CV B. <cv...@gm...> - 2019-03-20 17:26:18
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Hi, Although a DHT-11 or 22 has one wire, it doesn’t speak the 1-wire protocol, so it isn’t a 1-wire device. Bruce > Message: 1 > Date: Wed, 20 Mar 2019 13:21:46 +0100 > From: Fred Zelders <fze...@gm...> > To: AmForth Community <amf...@li...> > Subject: [Amforth] 1-wire communication with DHT-11 connected to > Arduino Uno's PB4 > Message-ID: <56B...@gm...> > Content-Type: text/plain; charset=utf-8 > > Using 1wire.frt I want to communicate with the DHT-11 that is used on the 'Open-Smart Rich Shield' and connected to pin PB4 (D12) of the Uno. > (https://www.aliexpress.com/item/Rich-Shield-IR-Remote-with-Infrared-Receiver-LED-Buzzer-Button-Light-Sensor-Temperature-Sensor-24C02-EEPROM/32843115907.html) > > How can I define port PB4 as the pin that is used to 1-wire interface with the DHT-11? > > Any help much appreciated! > [Al vast dank! ? ] > > > Fred Zelders > |
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From: Fred Z. <fze...@gm...> - 2019-03-20 12:21:58
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Using 1wire.frt I want to communicate with the DHT-11 that is used on the 'Open-Smart Rich Shield' and connected to pin PB4 (D12) of the Uno. (https://www.aliexpress.com/item/Rich-Shield-IR-Remote-with-Infrared-Receiver-LED-Buzzer-Button-Light-Sensor-Temperature-Sensor-24C02-EEPROM/32843115907.html) How can I define port PB4 as the pin that is used to 1-wire interface with the DHT-11? Any help much appreciated! [Al vast dank! 😀 ] Fred Zelders |
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From: Fred Z. <fze...@gm...> - 2019-03-15 13:32:52
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Tristan, I found an article about step-down en step-up levelers @ https://hackaday.com/2016/12/05/taking-it-to-another-level-making-3-3v-and-5v-logic-communicate-with-level-shifters/ <https://hackaday.com/2016/12/05/taking-it-to-another-level-making-3-3v-and-5v-logic-communicate-with-level-shifters/> Fred > Op 15 mrt. 2019, om 01:30 heeft Tristan Williams <ho...@tj...> het volgende geschreven: > > Fred, > > Many thanks. I have a DSO112A so I was interested in what you are > looking to do. > >> One of the connectors is a alternative UART. It is a LVTTL connection. >> I want to connect the Arduino uart1 (TXD1/RXD1) to this connector (J11). > > I think LVTTL is ~3.3V levels rather than the 5V levels of the > Mega2560. Some level shifting will be needed/prudent. > >> The bit stream format for the serial interface is: 115200 baudrate, >> 8 data bits, 1 stop bit, and no parity. This is fixed and can not be >> changed > > Are you programming the Mega2560 with AmForth? > > 115200 is uncharted territory for me and usart1. I have written some > AmForth words which work for me at 9600 > > https://www.mostlymostly.uk/post/2019.02.01/ > > I have just quickly reconfigured them locally for 115200. Simple > typing at a terminal seemed OK. Beyond that, how much data is sent by > the DSO112A, how often, and what you want to do with it will matter, > so it is difficult to know whether it would work well enough or not. > > Tristan > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Fred Z. <fze...@gm...> - 2019-03-15 13:12:05
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Thanks Tristan! I'll let you know if I managed to read/write to the DSO112A with AmForth Fred > Op 15 mrt. 2019, om 13:37 heeft Tristan Williams <ho...@tj...> het volgende geschreven: > > Fred > >> I don't have (and can't find) the data sheet that is referred to. >> Do you have that datasheet? Can I have a copy? (PDF?) > > https://www.microchip.com/wwwproducts/en/ATmega2560 > > I made two changes > > #16 UBRR1 ! \ change to this - change 1 > > %10 UCSR1A bm-set \ add line above - change 2 > %10011011 UCSR1B c! \ these two > %00001110 UCSR1C c! \ lines > > Tristan > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Tristan W. <ho...@tj...> - 2019-03-15 12:37:15
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Fred > I don't have (and can't find) the data sheet that is referred to. > Do you have that datasheet? Can I have a copy? (PDF?) https://www.microchip.com/wwwproducts/en/ATmega2560 I made two changes #16 UBRR1 ! \ change to this - change 1 %10 UCSR1A bm-set \ add line above - change 2 %10011011 UCSR1B c! \ these two %00001110 UCSR1C c! \ lines Tristan |
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From: <f.z...@me...> - 2019-03-15 09:14:46
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Tristan, I like the DSO112A very much. The fact that this device can be controlled by a processor/computer makes it even more useful. I managed to 'communicate' in Python on my MacBookAIr with the DSO112A via USB (using the CP2102 driver that can be downloaded from www.silabs.com <http://www.silabs.com/>). > Are you programming the Mega2560 with AmForth? Yes I do. And I love it! My challenge is to establish that withAm Forth. If successful I want to try to setup the DSO, trigger measurements and download the results. > Some level shifting will be needed/prudent. I can use a CP2102 USB 2.0 to TTL UART module for level shifting N.B. Ali Express is my friend :-) > I have written some > AmForth words which work for me at 9600 > https://www.mostlymostly.uk/post/2019.02.01/ Yes, I have that source too. :-) In that source is stated: \ see section 22 of atmega2560 datasheet for overview \ and table 22.9 in section 22.11 for specific UBBR \ values. #103 UBRR1 ! \ 16MHz 9600 UBBR1 103 I don't have (and can't find) the data sheet that is referred to. Do you have that datasheet? Can I have a copy? (PDF?) > I have just quickly reconfigured them locally for 115200. Simple > typing at a terminal seemed OK. So you managed to initialize uart1 at 115200 BAUD. That is great! Would you be so kind to provide me with the settings for the serial communication @ 115200 Fred > Op 15 mrt. 2019, om 01:30 heeft Tristan Williams <ho...@tj...> het volgende geschreven: > > Fred, > > Many thanks. I have a DSO112A so I was interested in what you are > looking to do. > >> One of the connectors is a alternative UART. It is a LVTTL connection. >> I want to connect the Arduino uart1 (TXD1/RXD1) to this connector (J11). > > I think LVTTL is ~3.3V levels rather than the 5V levels of the > Mega2560. Some level shifting will be needed/prudent. > >> The bit stream format for the serial interface is: 115200 baudrate, >> 8 data bits, 1 stop bit, and no parity. This is fixed and can not be >> changed > > Are you programming the Mega2560 with AmForth? > > 115200 is uncharted territory for me and usart1. I have written some > AmForth words which work for me at 9600 > > https://www.mostlymostly.uk/post/2019.02.01/ > > I have just quickly reconfigured them locally for 115200. Simple > typing at a terminal seemed OK. Beyond that, how much data is sent by > the DSO112A, how often, and what you want to do with it will matter, > so it is difficult to know whether it would work well enough or not. > > Tristan > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Tristan W. <ho...@tj...> - 2019-03-15 00:31:02
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Fred, Many thanks. I have a DSO112A so I was interested in what you are looking to do. > One of the connectors is a alternative UART. It is a LVTTL connection. > I want to connect the Arduino uart1 (TXD1/RXD1) to this connector (J11). I think LVTTL is ~3.3V levels rather than the 5V levels of the Mega2560. Some level shifting will be needed/prudent. > The bit stream format for the serial interface is: 115200 baudrate, > 8 data bits, 1 stop bit, and no parity. This is fixed and can not be > changed Are you programming the Mega2560 with AmForth? 115200 is uncharted territory for me and usart1. I have written some AmForth words which work for me at 9600 https://www.mostlymostly.uk/post/2019.02.01/ I have just quickly reconfigured them locally for 115200. Simple typing at a terminal seemed OK. Beyond that, how much data is sent by the DSO112A, how often, and what you want to do with it will matter, so it is difficult to know whether it would work well enough or not. Tristan |
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From: <f.z...@me...> - 2019-03-14 19:12:33
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Tristan, The DSO112A can be used in two ways: a) as a stand alone mini scope and b) as a module that can be integrated to user’s systems. Therefore on the DSO112A system board several connectors are provided. One of the connectors is a alternative UART. It is a LVTTL connection. I want to connect the Arduino uart1 (TXD1/RXD1) to this connector (J11). From the manual: The bit stream format for the serial interface is: 115200 baudrate, 8 data bits, 1 stop bit, and no parity. This is fixed and can not be changed Fred > Op 14 mrt. 2019, om 19:33 heeft Tristan Williams <ho...@tj... <mailto:ho...@tj...>> het volgende geschreven: > > Hi Fred, > > How are you proposing to connect the DSO112A to the Arduino Mega2560 ? > > Best wishes, > Tristan > > > On 14Mar19 12:43, f.zelders--- via Amforth-devel wrote: >> >> Hello! >> >> I want to connect a DSO112A mini oscilloscope to UART1 of my Arduino Mega 2560 . >> The DSO112A uart only supports 115200 BAUD. So not at other baud rates. >> How to I initialize uart1 (UBBR1, UCSR1B and UCSR1C) in order to communicate via uart1 at 115200 BAUD? >> >> Hope someone can help. >> >> Much appreciated! >> >> >> Fred Zelders >> the Netherlands >> _______________________________________________ >> Amforth-devel mailing list for http://amforth.sf.net/ <http://amforth.sf.net/> >> Amf...@li... <mailto:Amf...@li...> >> https://lists.sourceforge.net/lists/listinfo/amforth-devel >> > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ <http://amforth.sf.net/> > Amf...@li... <mailto:Amf...@li...> > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Tristan W. <ho...@tj...> - 2019-03-14 18:33:21
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Hi Fred, How are you proposing to connect the DSO112A to the Arduino Mega2560 ? Best wishes, Tristan On 14Mar19 12:43, f.zelders--- via Amforth-devel wrote: > > Hello! > > I want to connect a DSO112A mini oscilloscope to UART1 of my Arduino Mega 2560 . > The DSO112A uart only supports 115200 BAUD. So not at other baud rates. > How to I initialize uart1 (UBBR1, UCSR1B and UCSR1C) in order to communicate via uart1 at 115200 BAUD? > > Hope someone can help. > > Much appreciated! > > > Fred Zelders > the Netherlands > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel > |
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From: <f.z...@me...> - 2019-03-14 12:26:05
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Hello! I want to connect a DSO112A mini oscilloscope to UART1 of my Arduino Mega 2560 . The DSO112A uart only supports 115200 BAUD. So not at other baud rates. How to I initialize uart1 (UBBR1, UCSR1B and UCSR1C) in order to communicate via uart1 at 115200 BAUD? Hope someone can help. Much appreciated! Fred Zelders the Netherlands |
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From: Tristan W. <ho...@tj...> - 2019-03-10 11:13:56
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Hello Jan, Erich, I came across my Leonardo and remembered this thread. I think Eric is correct. There is no FTDI USB to serial chip. The USB connection is provided by the ATmega32U4 itself. The Leonardo bootloader enumerates to the host as a CDC Class device (virtual serial port). However, once the Leonardo has been flashed with the amforth hex files there is no bootloader, and so no serial port via the USB connection. If you have access to a USB to TTL serial adaptor (5V) it is still possible to use the RX1 and TX1 connection to the hardware USART to host the AmForth interpreter. The file /appl/arduino/leonardo.asm seems already setup to do this. > warm amforth 6.8 ATmega32U4 Forthduino > unused . 2266 ok > The fuses on my Leonardo were Fuses OK (E:C7, H:99, L:CF) Best wishes, Tristan On 13Dec18 12:39, Erich Wälde wrote: > Hello Jan, > > Jan Kromhout writes: > > > Hi, > > > > Flashing the Arduino Uno is giving no problems. > > > > Try to flash the Leonardo. > > I’m using the Pololu AVR programmer v2.1 > > This is my command. > > > > MacBook-Pro-van-Jan-10:avrdude jankromhout$ avrdude -p m32u4 -c avrispv2 -P /dev/tty.usbmodem00230362 -U efuse:w:0xFF:m -U hfuse:w:0xD9:m -U lfuse:w:0xFF:m -U flash:w:leonardo.hex:i -U eeprom:w:leonardo.eep.hex:i > > > > It isn’t working > > Can someone help me with this problem. > > looking into old files of mine ... 2013-05-01 > > I have not succeeded with a leonardo either. Attaching did create a > serial interface (/dev/ttyACM0), however, after erasing leonardo's > flash, this disappeared. So maybe usb connection is not through a FTDI > chip? THIS is a highly questionable idea, be warned. But might be worth > to check the schematics. > > https://www.arduino.cc/en/Main/Arduino_BoardLeonardo > https://www.arduino.cc/en/uploads/Main/arduino-leonardo-schematic_3b.pdf > > There is no FTDI, as far as I can see, however, how erasing the > atmega32u4 flash results in not responding to the ISP programmer, is not > obvious to me. I succeeded in erasing once. Nothing after that. > > > Please note that the _atmega_32_u4_ is a quite different beast from the > atmega_328p. So fuse settings would be another candidate to check. > > I didn't find my leonardo just now ... so I can't play with it. > > > Cheers, > Erich > > > -- > May the Forth be with you ... > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Matthias T. <mt...@we...> - 2019-03-07 19:23:57
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Am Mittwoch, den 06.03.2019, 08:56 +0000 schrieb Tristan Williams: > I would like to try and see if I can get AmForth running on the > ATmega4809 IC and specifically on the ATmega4809 Curiosity Nano > [1] > > The ATmega4809 is a relatively new IC and so does not have a > directory > in amforth-6.8/avr8/devices. Consequently it does not have the part > specific .frt , .asm , .inc , .py and .pyc files. These files suggest > that they are automatically generated. Is this something I can do > from > the amforth-6.8 distribution? I wrote a utility script that took the part description files from the atmel studio as input and generates the files. Unfortunately, the script is unmaintainable and Atmel / Microchip changed the XML format every now and than. It's a big job, I'm afraid. No quick fix. Matthias |
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From: Tristan W. <ho...@tj...> - 2019-03-06 11:51:16
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Jan, The IC has an internal oscillator at 16MHz or 20MHz. I believe the UNO WiFi Rev2 uses this processor. I was looking for an inexpensive commercially built ATmega based board with 3+ serial ports that was physically smaller than the Mega2560. The ATmega4809 has some interesting additional peripherals, multiple serial ports and ATmega4809 Curiosity Nano is physically small enough. However, the more I read, the more I fear I am trying to bite off much more than I am able to chew with my original post. Regards, Tristan On 06Mar19 10:16, Jan Kromhout via Amforth-devel wrote: > A nice board to play with it. > What is the internal frequency? Found only that there is a 32k crystal mounted on the board. > > > Cheers, > > Jan > > > Op 6 mrt. 2019, om 09:56 heeft Tristan Williams <ho...@tj...> het volgende geschreven: > > > > > > I would like to try and see if I can get AmForth running on the > > ATmega4809 IC and specifically on the ATmega4809 Curiosity Nano [1] > > > > The ATmega4809 is a relatively new IC and so does not have a directory > > in amforth-6.8/avr8/devices. Consequently it does not have the part > > specific .frt , .asm , .inc , .py and .pyc files. These files suggest > > that they are automatically generated. Is this something I can do from > > the amforth-6.8 distribution? > > > > > > Kind regards and best wishes, > > Tristan > > > > [1] https://www.mouser.co.uk/ProductDetail/Microchip-Technology/DM320115?qs=%2Fha2pyFaduiAZmPfOK2UmyqtV8moWySwmqCNZ1CsG6c%3D > > > > > > _______________________________________________ > > Amforth-devel mailing list for http://amforth.sf.net/ > > Amf...@li... > > https://lists.sourceforge.net/lists/listinfo/amforth-devel > > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel > |
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From: Jan K. <jan...@ic...> - 2019-03-06 09:16:25
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A nice board to play with it. What is the internal frequency? Found only that there is a 32k crystal mounted on the board. Cheers, Jan > Op 6 mrt. 2019, om 09:56 heeft Tristan Williams <ho...@tj...> het volgende geschreven: > > > I would like to try and see if I can get AmForth running on the > ATmega4809 IC and specifically on the ATmega4809 Curiosity Nano [1] > > The ATmega4809 is a relatively new IC and so does not have a directory > in amforth-6.8/avr8/devices. Consequently it does not have the part > specific .frt , .asm , .inc , .py and .pyc files. These files suggest > that they are automatically generated. Is this something I can do from > the amforth-6.8 distribution? > > > Kind regards and best wishes, > Tristan > > [1] https://www.mouser.co.uk/ProductDetail/Microchip-Technology/DM320115?qs=%2Fha2pyFaduiAZmPfOK2UmyqtV8moWySwmqCNZ1CsG6c%3D > > > _______________________________________________ > Amforth-devel mailing list for http://amforth.sf.net/ > Amf...@li... > https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Tristan W. <ho...@tj...> - 2019-03-06 08:56:42
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I would like to try and see if I can get AmForth running on the ATmega4809 IC and specifically on the ATmega4809 Curiosity Nano [1] The ATmega4809 is a relatively new IC and so does not have a directory in amforth-6.8/avr8/devices. Consequently it does not have the part specific .frt , .asm , .inc , .py and .pyc files. These files suggest that they are automatically generated. Is this something I can do from the amforth-6.8 distribution? Kind regards and best wishes, Tristan [1] https://www.mouser.co.uk/ProductDetail/Microchip-Technology/DM320115?qs=%2Fha2pyFaduiAZmPfOK2UmyqtV8moWySwmqCNZ1CsG6c%3D |
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From: Jan K. <kro...@ho...> - 2019-02-26 08:39:26
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Hello Erich, Thanks for the explanation. This is clear for me. But I have now a turnkey running. When I will connect with forth I get this : Last login: Tue Feb 26 08:20:09 on ttys000 MacBook-Pro-van-Jan-316:~ jankromhout$ cd /Users/jankromhout/Documents/amforth-6.7/tools MacBook-Pro-van-Jan-316:tools jankromhout$ ./amforth-shell.py -p /dev/tty.usbmodem1411 -s 38400 -i --rtscts |I=appl_defs: 0 loaded |I=Entering amforth interactive interpreter |E=Input character not echoed. MacBook-Pro-van-Jan-316:tools jankromhout$ To get contact with forth I need to flash again. Is that the normal way? Cheers, Jan Op 25 feb. 2019, om 21:36 heeft Erich Wälde <ew....@na...<mailto:ew....@na...>> het volgende geschreven: Hello Jan, Jan Kromhout writes: I have create a turnkey project, how can I remove the turnkey so it will not start at start-up? :-) Well, let's see. How did you "register" the turnkey application? forth> ' my-turnkey to turnkey maybe with "is" instead of "to". So the question reduces to: What is the number that was in the deferred word before? You could have checked with forth> turnkey defer@ . but probably you didn't. Well, we all have been there :-) Fortunately it is not difficult to find the default. It resides in words/applturnkey.asm in your project (cloned from appl/template) and is called "applturnkey". So forth> ' applturnkey to turnkey should get you there. Hope this helps. Cheers, Erich -- May the Forth be with you ... _______________________________________________ Amforth-devel mailing list for http://amforth.sf.net/ Amf...@li...<mailto:Amf...@li...> https://lists.sourceforge.net/lists/listinfo/amforth-devel |
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From: Tristan W. <ho...@tj...> - 2019-02-26 08:39:07
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Jan, > What do you mean with “and a small sck period” The smaller the SCK period the faster the programmer tries to program the target mcu. There are limits and not all programmers/software support user altering of the SCK period. I think you mentioned you use a Pololu programmer so this link might help. https://www.pololu.com/docs/0J67/5.7 Best wishes, Tristan |
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From: Erich W. <ew....@na...> - 2019-02-25 20:36:42
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Hello Jan, Jan Kromhout writes: > I have create a turnkey project, how can I remove the turnkey > so it will not start at start-up? :-) Well, let's see. How did you "register" the turnkey application? forth> ' my-turnkey to turnkey maybe with "is" instead of "to". So the question reduces to: What is the number that was in the deferred word before? You could have checked with forth> turnkey defer@ . but probably you didn't. Well, we all have been there :-) Fortunately it is not difficult to find the default. It resides in words/applturnkey.asm in your project (cloned from appl/template) and is called "applturnkey". So forth> ' applturnkey to turnkey should get you there. Hope this helps. Cheers, Erich -- May the Forth be with you ... |
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