https://wiki.forth-ev.de/ 2026-04-21T12:03:29+00:00 https://wiki.forth-ev.de/ https://wiki.forth-ev.de/lib/exe/fetch.php/wiki:logo.png text/html 2023-09-06T18:44:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:algorithms?rev=1694025889 Algorithms * Random number generators * XORshift Random-generator, different random number implementations * Handling unreliable measurements * Averaging, Moving average, median * Bresenham * PiliPlop, an algorithm to move multiple processes, to reach its targets together text/html 2023-09-08T14:43:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:categories?rev=1694184205 We have until now the following categories: * Template ; A detailed example of how publish on P.F.W. * Algorithms ; Random numbers, etc. * Communication-Protocols ; SPI, I2C, Wireless, etc. * Data-Structures ; Primitive circular buffer, etc. * System-Software ; Assembler, Disassembler, etc. * Programming-Tools ; Development support, helpers text/html 2023-09-11T18:31:38+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:communication-protocols?rev=1694457098 Communication-protocols Description and implementation of communication protocols * SPI protocol, general introduction, Serial Peripheral Interface * I2C, The I2C protocol, Inter Integrated Circuit bus * Wireless communication, Transceivers using different frequencies & protocols * RS232/RS485, etc. * 1-Wire * USB text/html 2023-09-08T22:42:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:curiosities?rev=1694212930 Curiosities Not so serious contributions * do_plusloop_curiosity: A high level implementation of DO +LOOP with two limits text/html 2023-09-05T00:55:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:data-structures?rev=1693875345 Data Structures * Buffer, a simple memory buffer * Array, a simple one dimensional array with implicit indexing * Primitive Circular Buffer, a buffer with a single read/write pointer * Bit array, an array with addressing of individual bits * ... text/html 2023-09-12T03:01:00+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:disassemblers?rev=1694487660 Disassemblers * MSP430 disassemblers, Compact universal MSP430 disassembler (the 27 basic opcodes) * Etc. text/html 2023-02-06T18:47:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:playground?rev=1675709229 Some text next page and another page page to be continued text/html 2023-09-07T23:27:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:programming-tools?rev=1694129274 Programming Tools In this section we would like to collect handy forth definitions that are helpful during development. * multiline comments: comment regions of text, nest-able * DUMP a tool to display memory content * Substitution Phrases: phrases that replace well known but undefined words text/html 2023-09-07T23:28:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:programming_pearls?rev=1694129281 Programming Pearls In this section we would like to collect and discuss examples that show idiomatic (Forth) programming style. * Day of the week: work with string sequences, map from number to string * Print Hex: print hex numbers with variable number of digits, w/o <# # #> text/html 2023-09-07T23:28:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:simulations?rev=1694129289 Simulations In this section we would like to collect and discuss simulations. * Forest fire: computer generated fire * Cozy: simulation of agents which, if given the chance, move to a place where they feel more at home. text/html 2023-02-06T17:47:02+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:spi_msp430_noforth_uscib_20spi_20msp_20v100.f?rev=1675705622 (* USCI-B SPI on P1 of MSP430G2553 020 = P1IN - Input register 021 = P1OUT - Output register 022 = P1DIR - Direction register 026 = P1SEL - Configuration register 1 027 = P1REN - Resistance on/off 041 = P1SEL2 - Configuration register 2 P1 is used for interfacing the SPI P1.4 - CS \ SPI enable low x1=Select P1.5 - CLOCKPULSE \ Clock x1=Clock P1.6 - MISO \ Data bitstream in x0=Miso P1.7 - MOSI … text/html 2023-09-06T17:00:07+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:system-software?rev=1694019607 System Software * Assemblers, for ARM, MSP430, ... * ARM, MSP430, the noForth assembler... * Disassemblers, for MSP430, ... * MSP430, the noForth disassembler basically * File Systems * FAT16 * FAT32 * Blocks * Custom (like NOF) * Device Drivers (Displays, Sensors, Motors, text/html 2023-02-06T18:58:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.forth-ev.de/doku.php/pfw_attic:user-applications?rev=1675709884 User-Applications Forth applications intended for end users. <div><ul></div> <div><li></div><div><p></div>Simulations, collect and discuss simulations.<div></p></div> ---------- <div></li></div><div></ul></div> Jukebox & lightobject using ByteForth & noForth