From 7ec27fbeef41a63f535bbe1ba3668d9cb98c5ab7 Mon Sep 17 00:00:00 2001 From: Brad Nelson Date: Fri, 8 Dec 2023 18:36:26 -0800 Subject: [PATCH] Attempting to add pico-ice to website. --- Makefile | 53 ++++++++++-- pico-ice/builtins.h | 1 + site/ESP32forth.html | 1 + site/common.html | 159 ----------------------------------- site/files_common.html | 174 ++++++++++++++++++++++++++++++++++++++ site/linux.html | 3 +- site/menu.html | 1 + site/pico-ice.html | 184 +++++++++++++++++++++++++++++++++++++++++ site/windows.html | 3 +- 9 files changed, 412 insertions(+), 167 deletions(-) create mode 100644 site/files_common.html create mode 100644 site/pico-ice.html diff --git a/Makefile b/Makefile index f8495b3..5d6433c 100644 --- a/Makefile +++ b/Makefile @@ -94,7 +94,8 @@ WIN_LIBS=user32.lib TARGETS = posix_target \ web_target \ esp32_target \ - esp32_sim_target + esp32_sim_target \ + pico_ice_sim_target TESTS = posix_tests web_tests esp32_sim_tests LSQ = ls 2>/dev/null @@ -807,9 +808,13 @@ CHIP_esp32cam=esp32 # ---- PICO-ICE ---- -pico-ice: $(PICO_ICE)/ueforth_pico_ice.uf2 +pico-ice: pico_ice_target +pico_ice_target: $(PICO_ICE)/ueforth-pico-ice.zip -$(PICO_ICE)/ueforth_pico_ice.uf2: \ +$(PICO_ICE)/ueforth-pico-ice: + mkdir -p $@ + +$(PICO_ICE)/ieforth-pico-ice/ueforth_pico_ice.uf2: \ $(PICO_ICE)/Makefile \ pico-ice/main.c \ pico-ice/builtins.h \ @@ -829,9 +834,25 @@ $(PICO_ICE)/ueforth_pico_ice.uf2: \ $(PICO_ICE)/Makefile: cmake $(PICO_ICE) -S pico-ice -B $(PICO_ICE) +$(PICO_ICE)/ueforth-pico-ice/README.txt: pico-ice/README.txt | $(PICO_ICE)/ueforth-pico-ice + cat pico-ice/README.txt | tools/replace.js \ + VERSION=$(VERSION) \ + REVISION=$(REVISION) \ + >$@ + +$(PICO_ICE)/ueforth-pico-ice/LICENSE: LICENSE + cp $< $@ + +$(PICO_ICE)/ueforth-pico-ice/pico-ice-sdk-LICENSE.md: pico-ice/pico-ice-sdk/LICENSE.md + cp $< $@ + +$(PICO_ICE)/ueforth-pico-ice/pico-sdk-LICENSE.TXT: pico-ice/pico-sdk/LICENSE.TXT + cp $< $@ + # ---- PICO-ICE-SIM ---- -pico-ice-sim: $(PICO_ICE_SIM)/ueforth_pico_ice_sim +pico-ice-sim: pico_ice_sim_target +pico_ice_sim_target: $(PICO_ICE_SIM)/ueforth_pico_ice_sim $(PICO_ICE_SIM): mkdir -p $@ @@ -852,7 +873,7 @@ $(PICO_ICE_SIM)/ueforth_pico_ice_sim: \ $(GEN)/pico_ice_boot.h | $(PICO_ICE_SIM) $(CXX) $(CFLAGS) -DUEFORTH_SIM=1 $< -o $@ -# ---- PACKAGE ---- +# ---- PACKAGE ESP32 ---- $(ESP32)/ESP32forth.zip: \ $(ESP32)/ESP32forth/ESP32forth.ino \ @@ -867,6 +888,16 @@ $(ESP32)/ESP32forth.zip: \ $(ESP32)/ESP32forth/optional/spi-flash.h cd $(ESP32) && rm -f ESP32forth.zip && zip -r ESP32forth.zip ESP32forth +# ---- PACKAGE pico-ice ---- + +$(PICO_ICE)/ueforth-pico-ice.zip: \ + $(PICO_ICE)/ueforth-pico-ice.uf2 \ + $(PICO_ICE)/pico-ice/README.txt \ + $(PICO_ICE)/pico-ice/LICENSE \ + $(PICO_ICE)/pico-ice/pico-ice-sdk-LICENSE.md \ + $(PICO_ICE)/pico-ice/pico-sdk-LICENSE.TXT + cd $(PICO_ICE) && rm -f ueforth-pico-ice.zip && zip -r ueforth-pico-ice.zip ueforth-pico-ice + # ---- Publish to Archive ---- ARCHIVE=gs://eforth/releases @@ -883,6 +914,14 @@ publish-esp32: $(ESP32)/ESP32forth.zip $(ESP32)/ESP32forth.zip \ $(ARCHIVE)/ESP32forth-$(VERSION).zip +publish-pico-ice: $(PICO_ICE)/ueforth-pico-ice.zip + $(GSUTIL_CP) \ + $(PICO_ICE)/ueforth-pico-ice.zip \ + $(ARCHIVE)/ueforth-pico-ice-$(VERSION)-$(REVSHORT).zip + $(GSUTIL_CP) \ + $(PICO_ICE)/ueforth-pico-ice.zip \ + $(ARCHIVE)/ueforth-pico-ice-$(VERSION).zip + publish-linux: $(POSIX)/ueforth $(GSUTIL_CP) \ $(POSIX)/ueforth \ @@ -919,7 +958,7 @@ publish-index: | $(GEN) $(GEN)/archive.html \ gs://eforth/releases/archive.html -publish: publish-esp32 publish-linux publish-web publish-windows publish-index +publish: publish-esp32 publish-pico-ice publish-linux publish-web publish-windows publish-index # ---- DEPLOY ---- @@ -929,6 +968,7 @@ $(DEPLOY): REPLACE = tools/replace.js \ HEAD=@site/head.html \ COMMON=@site/common.html \ + FILES_COMMON=@site/files_common.html \ POSIX_COMMON=@site/posix_common.html \ DESKTOP_COMMON=@site/desktop_common.html \ MENU=@site/menu.html \ @@ -954,6 +994,7 @@ $(DEPLOY)/app.yaml: $(RES)/eforth.ico \ cp out/web/ueforth.js $(DEPLOY)/ cat site/web.html | $(ESP_REPLACE) >$(DEPLOY)/web.html cat site/ESP32forth.html | $(ESP_REPLACE) >$(DEPLOY)/ESP32forth.html + cat site/pico-ice.html | $(UE_REPLACE) >$(DEPLOY)/pico-ice.html cat site/index.html | $(UE_REPLACE) >$(DEPLOY)/index.html cat site/linux.html | $(UE_REPLACE) >$(DEPLOY)/linux.html cat site/windows.html | $(UE_REPLACE) >$(DEPLOY)/windows.html diff --git a/pico-ice/builtins.h b/pico-ice/builtins.h index 6567d13..03d38ba 100644 --- a/pico-ice/builtins.h +++ b/pico-ice/builtins.h @@ -143,6 +143,7 @@ #else # define OPTIONAL_SPI_SUPPORT \ YV(ice, ice_spi_init, ice_spi_init()) \ + YV(ice, ice_spi_init_cs_pin, ice_spi_init_cs_pin(n1, n0); DROPn(2)) \ YV(ice, ice_spi_chip_select, ice_spi_chip_select(n0); DROP) \ YV(ice, ice_spi_chip_deselect, ice_spi_chip_deselect(n0); DROP) \ YV(ice, ice_spi_read_blocking, ice_spi_read_blocking(b1, n0); DROPn(2)) \ diff --git a/site/ESP32forth.html b/site/ESP32forth.html index b973183..998f316 100644 --- a/site/ESP32forth.html +++ b/site/ESP32forth.html @@ -323,6 +323,7 @@ On boot, ESP32forth configures PIN 2 (typically an LED) to be an output and brin

ESP32forth Specific Words

{{COMMON}} +{{FILES_COMMON}} {{POSIX_COMMON}}

ESP32forth Bindings

diff --git a/site/common.html b/site/common.html index eca4658..ccd8b98 100644 --- a/site/common.html +++ b/site/common.html @@ -46,43 +46,6 @@ REMAINING ( -- n ) Bytes remaining in Forth heap. DUMP-FILE ( data data# fn fn# -- ) Write contents of a file throws on error. -
Shell Utilities
-

Requires v7.0.7.3+ -- ONLY Posix + ESP32

-
-cp ( "src" "dst" -- ) Copy "src" file to "dst".
-mv ( "src" "dst" -- ) Rename "src" file to "dst".
-rm ( "path" -- ) Remove "path" file.
-touch ( "path" -- ) Create "path" file if it doesn't exist.
-cat ( "path" -- ) Print contents of "path" file.
-ls ( "path" -- ) List files or directories in "path".
-
-

Requires v7.0.7.3+ -- ONLY Posix

-
-cd ( "path" -- ) Change director to "path".
-mkdir ( "path" -- ) Create directory "path".
-rmdir ( "path" -- ) Remove directory "path".
-pwd ( -- ) Print current directory.
-
- -
Visual Editor
-

Requires v7.0.7.2+

-
-VISUAL EDIT ( "path" --) Enters a visual editor opening file "path".
-
-NOTE: On ESP32 requires connection over an ANSI serial terminal like Putty.
-
-LIMITATIONS: Terminal doesn't know screen dimensions
-             and is very redraw inefficient.
-
-Keys:
-  Ctrl-S          -- Save now.
-  Ctrl-X / Ctrl-Q -- Quit, asking Y/N to save.
-  Ctrl-L          -- Redraw the screen.
-  Backspace       -- Delete a character backwards.
-  Arrow Keys      -- Movement.
-  PgUp/PgDn       -- Scroll up/down a page.
-
-
Vocabularies

{{FORTH}} uses a hybrid of Forth-79 and Forth-83 style vocabularies. @@ -127,73 +90,6 @@ DEFINED? ( "name" -- xt|0 ) Check if a word exists (works at compile time too). [THEN] ( -- ) Interpret time THEN. -

Blocks
-
-USE ( "name" -- ) Use "name" as the blockfile, e.g. USE /spiffs/foo
-OPEN-BLOCKS ( a n -- ) Open a file as the block file
-LOAD ( n -- ) Evaluate a block
-THRU ( a b -- ) Load blocks a thru b
-LIST ( n -- ) List a block
-BLOCK ( n -- a ) Get a 1024 byte block
-BUFFER ( n -- a ) Get a 1024 byte block without regard to old contents
-UPDATE ( -- ) Mark the last block modified
-FLUSH ( -- ) Save and empty all buffers
-EMPTY-BUFFERS ( -- ) Empty all buffers
-SAVE-BUFFERS ( -- ) Save all buffers
-SCR ( -- a ) Pointer to last listed block
-
- -
Block Editor
-These words are available inside the EDITOR vocabulary. -Note the block editor places newlines in the 63rd column of each line -to make the block file readable in a text editor. -
-WIPE ( -- ) Blank out the current block
-L ( -- ) List the current block
-D ( n -- ) Delete a line in the current block
-E ( n -- ) Clear a line in the current block
-R ( n "text" -- ) Replace a line in the current block
-A ( n "text" -- ) Add (insert) a line in the current block
-P ( -- ) Move to the previous block
-N ( -- ) Move to the next block
-
- -
Sockets
-

Requires v7.0.7.2+ for UDP

-These words are available inside the sockets vocabulary. -
-socket ( domain type protocol -- sock/err )
-setsockopt ( sock level optname optval optlen -- 0/err )
-bind ( sock addr addrlen -- 0/err )
-listen ( sock connections -- 0/err )
-sockaccept ( sock addr addrlen -- sock/err ) -- varies from bsd socks
-connect ( sock addr addrlen -- 0/err )
-select ( numfds readfds writefds errfds timeout -- fd/err )
-poll ( pollfds n timeout -- fd/err )
-send ( sock a n flags -- n/err )
-sendto ( sock a n flags addr addrlen -- n/err )
-sendmsg ( sock msg flags -- n/err )
-recv ( sock a n flags -- n/err )
-recvfrom ( sock a n flags addr addrlen -- n/err )
-recvmsg ( sock msg flags -- n/err )
-gethostbyname ( hostnamez -- hostent/0 )
-errno ( -- err ) -- ESP32 only as of v7.0.7.2
-
-sockaddr ( "name" -- ) creates a sockaddr structure
-->port@ ( a -- n ) get port from sockaddr
-->port! ( n a -- ) set port in sockaddr
-->addr@ ( a -- n ) get big-endian address from sockaddr
-->addr! ( n a -- ) set big-endian address in sockaddr
-ip. ( n -- ) Print address as x.y.z.w IP address.
-
-( Constants )
-SOCK_STREAM SOCK_DGRAM SOCK_RAW
-AF_INET
-sizeof(sockaddr_in)
-SOL_SOCKET
-SO_REUSEADDR
-
-
Floating-Point

Requires v7.0.6.5+

@@ -290,58 +186,3 @@ Capabilities and limitations:

  • The low level ANSForth word (LOCAL) is also supported.

    • - -

    -

    - -
    Dictionary Images and Startup
    - -

    -WARNING: Danger ahead.
    -Snapshotting the dictionary may not be stable across reinstallations of the C build of Forth. -

    - -

    -A collection of non-standard words is provided that allow snapshotting -the dictionary and restoring it at startup, with a start word. -

    - -
    -SAVE ( "name" -- ) Saves a snapshot of the current dictionary to a file.
-RESTORE ( "name" -- ) Restore a snapshot from a file.
-REMEMBER ( -- ) Save a snapshot to the default file
-                (./myforth or /spiffs/myforth on ESP32).
-STARTUP: ( "name" -- ) Save a snapshot to the default file arranging for
-                       "name" to be run on startup.
-REVIVE ( -- ) Restore the default filename.
-RESET ( -- ) Delete the default filename.
-
    - -

    -Here's an example usage: -

    - -
    -: welcome ." Hello!" cr 100 0 do i . loop cr ;
-startup: welcome
-bye
-
-( Next boot will run a custom startup message )
-
-reset
-
-( Reset removes the custom message )
-
    - -

    -The INTERNALS vocabulary has some additional words -for more control. -

    - -
    -SAVE-NAME ( a n -- ) Save a snapshot if the current vocabulary to a file.
-RESTORE-NAME ( a n -- ) Restore a snapshot from a file.
-'COLD ( -- a ) Address of the word that will be run on startup.
-REMEMBER-FILENAME ( -- a n ) Deferred word specifying the platform specific
-                             default snapshot filename.
-
    diff --git a/site/files_common.html b/site/files_common.html new file mode 100644 index 0000000..f03f201 --- /dev/null +++ b/site/files_common.html @@ -0,0 +1,174 @@ + + +
    Shell Utilities
    +

    Requires v7.0.7.3+ -- ONLY Posix + ESP32

    +
    +cp ( "src" "dst" -- ) Copy "src" file to "dst".
+mv ( "src" "dst" -- ) Rename "src" file to "dst".
+rm ( "path" -- ) Remove "path" file.
+touch ( "path" -- ) Create "path" file if it doesn't exist.
+cat ( "path" -- ) Print contents of "path" file.
+ls ( "path" -- ) List files or directories in "path".
+
    +

    Requires v7.0.7.3+ -- ONLY Posix

    +
    +cd ( "path" -- ) Change director to "path".
+mkdir ( "path" -- ) Create directory "path".
+rmdir ( "path" -- ) Remove directory "path".
+pwd ( -- ) Print current directory.
+
    + +
    Visual Editor
    +

    Requires v7.0.7.2+

    +
    +VISUAL EDIT ( "path" --) Enters a visual editor opening file "path".
+
+NOTE: On ESP32 requires connection over an ANSI serial terminal like Putty.
+
+LIMITATIONS: Terminal doesn't know screen dimensions
+             and is very redraw inefficient.
+
+Keys:
+  Ctrl-S          -- Save now.
+  Ctrl-X / Ctrl-Q -- Quit, asking Y/N to save.
+  Ctrl-L          -- Redraw the screen.
+  Backspace       -- Delete a character backwards.
+  Arrow Keys      -- Movement.
+  PgUp/PgDn       -- Scroll up/down a page.
+
    + +
    Blocks
    +
    +USE ( "name" -- ) Use "name" as the blockfile, e.g. USE /spiffs/foo
+OPEN-BLOCKS ( a n -- ) Open a file as the block file
+LOAD ( n -- ) Evaluate a block
+THRU ( a b -- ) Load blocks a thru b
+LIST ( n -- ) List a block
+BLOCK ( n -- a ) Get a 1024 byte block
+BUFFER ( n -- a ) Get a 1024 byte block without regard to old contents
+UPDATE ( -- ) Mark the last block modified
+FLUSH ( -- ) Save and empty all buffers
+EMPTY-BUFFERS ( -- ) Empty all buffers
+SAVE-BUFFERS ( -- ) Save all buffers
+SCR ( -- a ) Pointer to last listed block
+
    + +
    Block Editor
    +These words are available inside the EDITOR vocabulary. +Note the block editor places newlines in the 63rd column of each line +to make the block file readable in a text editor. +
    +WIPE ( -- ) Blank out the current block
+L ( -- ) List the current block
+D ( n -- ) Delete a line in the current block
+E ( n -- ) Clear a line in the current block
+R ( n "text" -- ) Replace a line in the current block
+A ( n "text" -- ) Add (insert) a line in the current block
+P ( -- ) Move to the previous block
+N ( -- ) Move to the next block
+
    + +
    Sockets
    +

    Requires v7.0.7.2+ for UDP

    +These words are available inside the sockets vocabulary. +
    +socket ( domain type protocol -- sock/err )
+setsockopt ( sock level optname optval optlen -- 0/err )
+bind ( sock addr addrlen -- 0/err )
+listen ( sock connections -- 0/err )
+sockaccept ( sock addr addrlen -- sock/err ) -- varies from bsd socks
+connect ( sock addr addrlen -- 0/err )
+select ( numfds readfds writefds errfds timeout -- fd/err )
+poll ( pollfds n timeout -- fd/err )
+send ( sock a n flags -- n/err )
+sendto ( sock a n flags addr addrlen -- n/err )
+sendmsg ( sock msg flags -- n/err )
+recv ( sock a n flags -- n/err )
+recvfrom ( sock a n flags addr addrlen -- n/err )
+recvmsg ( sock msg flags -- n/err )
+gethostbyname ( hostnamez -- hostent/0 )
+errno ( -- err ) -- ESP32 only as of v7.0.7.2
+
+sockaddr ( "name" -- ) creates a sockaddr structure
+->port@ ( a -- n ) get port from sockaddr
+->port! ( n a -- ) set port in sockaddr
+->addr@ ( a -- n ) get big-endian address from sockaddr
+->addr! ( n a -- ) set big-endian address in sockaddr
+ip. ( n -- ) Print address as x.y.z.w IP address.
+
+( Constants )
+SOCK_STREAM SOCK_DGRAM SOCK_RAW
+AF_INET
+sizeof(sockaddr_in)
+SOL_SOCKET
+SO_REUSEADDR
+
    + +

    +

    + +
    Dictionary Images and Startup
    + +

    +WARNING: Danger ahead.
    +Snapshotting the dictionary may not be stable across reinstallations of the C build of Forth. +

    + +

    +A collection of non-standard words is provided that allow snapshotting +the dictionary and restoring it at startup, with a start word. +

    + +
    +SAVE ( "name" -- ) Saves a snapshot of the current dictionary to a file.
+RESTORE ( "name" -- ) Restore a snapshot from a file.
+REMEMBER ( -- ) Save a snapshot to the default file
+                (./myforth or /spiffs/myforth on ESP32).
+STARTUP: ( "name" -- ) Save a snapshot to the default file arranging for
+                       "name" to be run on startup.
+REVIVE ( -- ) Restore the default filename.
+RESET ( -- ) Delete the default filename.
+
    + +

    +Here's an example usage: +

    + +
    +: welcome ." Hello!" cr 100 0 do i . loop cr ;
+startup: welcome
+bye
+
+( Next boot will run a custom startup message )
+
+reset
+
+( Reset removes the custom message )
+
    + +

    +The INTERNALS vocabulary has some additional words +for more control. +

    + +
    +SAVE-NAME ( a n -- ) Save a snapshot if the current vocabulary to a file.
+RESTORE-NAME ( a n -- ) Restore a snapshot from a file.
+'COLD ( -- a ) Address of the word that will be run on startup.
+REMEMBER-FILENAME ( -- a n ) Deferred word specifying the platform specific
+                             default snapshot filename.
+
    diff --git a/site/linux.html b/site/linux.html index 81a1044..86efdad 100644 --- a/site/linux.html +++ b/site/linux.html @@ -61,9 +61,10 @@ limitations under the License.

    µEforth

    -

    µEforth Specific Words

    +

    µEforth Words

    {{COMMON}} +{{FILES_COMMON}} {{POSIX_COMMON}}

    Linux

    diff --git a/site/menu.html b/site/menu.html index 1c4a4b0..a6339c1 100644 --- a/site/menu.html +++ b/site/menu.html @@ -19,6 +19,7 @@ limitations under the License. Web Linux Windows + pico-ice Internals Classic diff --git a/site/pico-ice.html b/site/pico-ice.html new file mode 100644 index 0000000..76a84b2 --- /dev/null +++ b/site/pico-ice.html @@ -0,0 +1,184 @@ + + + + + {{HEAD}} + pico-ice + + + +

    pico-ice

    +{{MENU}} +
    + +

    Download

    + +

    Beta Release

    +

    +ueforth-pico-ice-{{VERSION}}.zip
    + Version: {{VERSION}} (Beta) +

    + +
    + +

    +Release Archive + - Prior Releases +

    +

    +http://github.com/flagxor/ueforth + - Complete Unprocessed Source Code +

    + +

    License

    + +

    + +NOTE: Although ueforth is licensed under Apache 2.0, +please be aware that binaries are built with SDKs that include other licenses including +MIT, +Raspberry Pi License, +and possibly others. +Be sure to consult a lawyer before using for comercial purposes. + +

    + +
    + +
    +Copyright 2023 Bradley D. Nelson
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
    + +

    Install

    + +

    +

    +
    + +
    +See detailed instructions for MCU programming +

    + +

    Use

    + +

    +Initially µEforth can be interacted with over a serial port (over USB). +One popular option is to use the serial port option on +PuTTY. +Be sure to config the serial port to: baud rate = 115200, data bits = 8, stop bits = 1, and parity = N. +

    + +

    pico-ice Features

    + +

    pico-ice Words

    + +{{COMMON}} + +

    pico-ice Bindings

    + +
    Allocation
    +These words are inside the internals vocabulary. +
    +MALLOC ( n -- a | 0 )   System malloc
+SYSFREE ( a -- )   System free
+REALLOC ( a n -- a | 0 )   System realloc
+
    + +
    System
    +
    +MS ( n -- ) Pause for some number of milliseconds.
+MS-TICKS ( -- n ) Time since start in milliseconds.
+TERMINATE ( n -- ) Call system exit.
+
    + +
    Files
    +
    +R/O ( -- mode )
+R/W ( -- mode )
+W/O ( -- mode )
+BIN ( mode -- mode )
+CLOSE-FILE ( fh -- ior )
+OPEN-FILE ( a n mode -- fh ior )
+CREATE-FILE ( a n mode -- fh ior )
+DELETE-FILE ( a n -- ior )
+WRITE-FILE ( a n fh -- ior )
+READ-FILE ( a n fh -- n ior )
+FILE-POSITION ( fh -- n ior )
+REPOSITION-FILE ( n fh -- ior )
+FILE-SIZE ( fh -- n ior )
+
    + +
    ice
    +These words are inside the ice vocabulary. +See here +for details on the underlying SDK. +
    +ice_cram_open ( -- ) Open FPGA config RAM connection.
+ice_cram_write ( a n -- ) Write bytes to the FPGA config RAM connection.
+ice_cram_close ( -- ) Close FPGA config RAM connection.
+
+ICE_FLASH_PAGE_SIZE ( -- n ) Get the size of a flash page.
+ice_flash_init ( -- ) Init flash connection.
+ice_flash_read ( addr a n -- ) Read from a flash address to a buffer.
+ice_flash_erase_sector ( n -- ) Erase a flash sector.
+ice_flash_program_page ( addr a -- ) Program a flash page.
+ice_flash_erase_chip ( -- ) Erase whole flash.
+ice_flash_wakeup ( -- ) Wakeup flash.
+ice_flash_sleep ( -- ) Put flash in sleep mode.
+
+ice_fpga_init ( n -- ) Init FPGA to a clock speed in MHz.
+                       Valid inputs: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
+ice_fpga_start ( -- ) Start FPGA.
+ice_fpga_stop ( -- ) Stop FPGA.
+
+ice_led_init ( -- ) Initialize LED.
+ice_led_red ( f -- ) Set on/off state of led red channel.
+ice_led_green ( f -- ) Set on/off state of led green channel.
+ice_led_blue ( f -- ) Set on/off state of led blue channel.
+
+ice_spi_init ( -- ) Initialize SPI.
+ice_spi_init_cs_pin ( cs_pin active_high -- ) Init selecting more options.
+ice_spi_chip_select ( n -- ) Set csn_pin to assert.
+                             Also set the SPI TX and SCK pins to output/drive mode,
+                             and keeps the RX pin to input/high-z mode.
+ice_spi_chip_deselect ( n -- ) Set csn_pin to assert.
+                               Also set the SPI TX and SCK pins back to input/high-z mode.
+ice_spi_read_blocking ( a n -- ) Read from SPI into buffer.
+ice_spi_write_blocking ( a n -- ) Write to SPI from buffer.
+
+ice_sram_init ( -- ) Initialize SRAM.
+ice_sram_get_id ( a -- ) Read SRAM id into 8 byte buffer.
+ice_sram_read_blocking ( addr a n -- ) Read from address in SRAM to memory.
+ice_sram_write_blocking ( addr a n -- ) Write from memory to SRAM.
+
    diff --git a/site/windows.html b/site/windows.html index d480a46..ba76d62 100644 --- a/site/windows.html +++ b/site/windows.html @@ -67,9 +67,10 @@ limitations under the License.

    µEforth

    -

    µEforth Specific Words

    +

    µEforth Words

    {{COMMON}} +{{FILES_COMMON}}

    Windows