Skip to content

Commit

Permalink
Merge pull request #449 from TG9541/release2.2.29
Browse files Browse the repository at this point in the history 
Release2.2.29
  • Loading branch information
@TG9541
TG9541 authored Jul 10, 2022
2 parents c75850e + 022c78a commit 9c50a74
Show file tree
Hide file tree
Showing 4 changed files with 191 additions and 7 deletions.
8 changes: 4 additions & 4 deletions README.md
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,13 @@

![Build](https://github.com/TG9541/stm8ef/actions/workflows/build-test.yml/badge.svg)

STM8 eForth is an interactive Forth system for the full range of [STM8 8-bit MCUs](https://www.st.com/en/microcontrollers-microprocessors/stm8-8-bit-mcus.html) including the low-power families. The Forth console, with its interpreter and native-code compiler, turns a $0.20 device into a "computer" that even provides a simple multi-tasking feature. The Forth system allows interactive exploration of peripherals, parameter tuning or programming (including compiling code into running applications). [Code examples](https://github.com/TG9541/stm8ef/wiki/STM8-eForth-Example-Code) can be used as a starting point (e.g. for using STM8 peripherals like I2C, ADC, PWM, RTC, etc).
STM8 eForth is an interactive Forth system for [STM8 8-bit MCUs](https://www.st.com/en/microcontrollers-microprocessors/stm8-8-bit-mcus.html) including the low-power families. The Forth console, an interpreter and native-code compiler, turns a $0.20 device into a "computer" that provides features like simple multi-tasking. The Forth system allows interactive exploration of peripherals, parameter tuning or adding code while an application runs. [Code examples](https://github.com/TG9541/stm8ef/wiki/STM8-eForth-Example-Code) can be used as a starting point (e.g. for using STM8 peripherals like I2C, ADC, PWM, RTC, etc).

The original STM8 eForth was written by [Dr. C.H. Ting's eForth](http://www.forth.org/svfig/kk/07-2010.html) for the STM8S Discovery. With the kind permission of Dr. Ting the code presented here is under [MIT license](https://github.com/TG9541/stm8ef/blob/master/LICENSE.md). Bugs were fixed, the code size reduced, standards compatibility improved and many features were added (e.g. compilation to Flash memory, autostart code, interrupt handling - see [overview](https://github.com/TG9541/stm8ef#stm8-eforth-feature-overview)).
The original STM8 eForth was written by [Dr. C.H. Ting's eForth](http://www.forth.org/svfig/kk/07-2010.html) for the STM8S Discovery. With the kind permission of Dr. Ting the code presented here is under [MIT license](https://github.com/TG9541/stm8ef/blob/master/LICENSE.md). Bugs were fixed, the code size reduced, standards compatibility improved and many features added (e.g. compilation to Flash memory, autostart code, interrupt handling - see [overview](https://github.com/TG9541/stm8ef#stm8-eforth-feature-overview)).

A [binary release](https://github.com/TG9541/stm8ef/releases) provides ready-to-run Forth binaries for a range of devices and target boards, including STM8 register definitions and the library, using build- and test-automation uses the uCsim STM8 simulator in a [GitHub Action](https://github.com/TG9541/stm8ef/actions). Besides "pre-release" and "stable release" binaries the lastest "[volatile](https://github.com/TG9541/stm8ef/releases/tag/volatile)" binaries are provided.
A [binary release](https://github.com/TG9541/stm8ef/releases) provides a ready-to-run Forth for a range of devices and target boards with STM8 register definitions and a library. Build- and test-automation uses the uCsim STM8 simulator in a [GitHub Action](https://github.com/TG9541/stm8ef/actions). In the order of "stability" releases are organized as "release", "pre-release" and (unstable) "[volatile](https://github.com/TG9541/stm8ef/releases/tag/volatile)".

For downstream projects the binary release contains all necessary sources, tools and libraries to build a custom STM8 eForth core (e.g., using the [modular build support](https://github.com/TG9541/stm8ef-modular-build). Typical use cases are adding new targets with specific hardware support, custom memory layout or a tailored vocabulary.
For downstream projects the binary release contains all necessary sources, tools and libraries to build a custom STM8 eForth core (e.g., using the [modular build support](https://github.com/TG9541/stm8ef-modular-build). Typical use cases are adding new targets with specific hardware support, a special memory layout or a tailored vocabulary.

[![STM8EF Wiki](https://user-images.githubusercontent.com/5466977/28994765-3267d78c-79d6-11e7-927f-91751cd402db.jpg)](https://github.com/TG9541/stm8ef/wiki)

Expand Down
2 changes: 1 addition & 1 deletion inc/defconf.inc
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
;--------------------------------------------------------
RELVER1 = 2 ; Revision digit 1
RELVER0 = 9 ; Revision digit 0
PRE_REL = 2 ; Pre Release digit 0 (0: release)
PRE_REL = 0 ; Pre Release digit 0 (0: release)

TERM_LINUX = 1 ; LF terminates line

Expand Down
184 changes: 184 additions & 0 deletions lib/FONT5X8
View file
Original file line number Diff line number Diff line change
@@ -0,0 +1,184 @@
\ Font 5x8 ASCII 33..126 (add a 0 column for 6x8 matrix)

CREATE FONT5X8
$00 C, $06 C, $5F C, $06 C, $00 C, \ !
$07 C, $03 C, $00 C, $07 C, $03 C, \ "
$24 C, $7E C, $24 C, $7E C, $24 C, \ #
$24 C, $2B C, $6A C, $12 C, $00 C, \ $
$63 C, $13 C, $08 C, $64 C, $63 C, \ %
$36 C, $49 C, $56 C, $20 C, $50 C, \ &
$00 C, $07 C, $03 C, $00 C, $00 C, \ '
$00 C, $3E C, $41 C, $00 C, $00 C, \ (
$00 C, $41 C, $3E C, $00 C, $00 C, \ )
$08 C, $3E C, $1C C, $3E C, $08 C, \ *
$08 C, $08 C, $3E C, $08 C, $08 C, \ +
$00 C, $E0 C, $60 C, $00 C, $00 C, \ ,
$08 C, $08 C, $08 C, $08 C, $08 C, \ -
$00 C, $60 C, $60 C, $00 C, $00 C, \ .
$20 C, $10 C, $08 C, $04 C, $02 C, \ /
$3E C, $51 C, $49 C, $45 C, $3E C, \ 0
$00 C, $42 C, $7F C, $40 C, $00 C, \ 1
$62 C, $51 C, $49 C, $49 C, $46 C, \ 2
$22 C, $49 C, $49 C, $49 C, $36 C, \ 3
$18 C, $14 C, $12 C, $7F C, $10 C, \ 4
$2F C, $49 C, $49 C, $49 C, $31 C, \ 5
$3C C, $4A C, $49 C, $49 C, $30 C, \ 6
$01 C, $71 C, $09 C, $05 C, $03 C, \ 7
$36 C, $49 C, $49 C, $49 C, $36 C, \ 8
$06 C, $49 C, $49 C, $29 C, $1E C, \ 9
$00 C, $6C C, $6C C, $00 C, $00 C, \ :
$00 C, $EC C, $6C C, $00 C, $00 C, \ ;
$08 C, $14 C, $22 C, $41 C, $00 C, \ <
$24 C, $24 C, $24 C, $24 C, $24 C, \ =
$00 C, $41 C, $22 C, $14 C, $08 C, \ >
$02 C, $01 C, $59 C, $09 C, $06 C, \ ?
$3E C, $41 C, $5D C, $55 C, $1E C, \ @
$7E C, $11 C, $11 C, $11 C, $7E C, \ A
$7F C, $49 C, $49 C, $49 C, $36 C, \ B
$3E C, $41 C, $41 C, $41 C, $22 C, \ C
$7F C, $41 C, $41 C, $41 C, $3E C, \ D
$7F C, $49 C, $49 C, $49 C, $41 C, \ E
$7F C, $09 C, $09 C, $09 C, $01 C, \ F
$3E C, $41 C, $49 C, $49 C, $7A C, \ G
$7F C, $08 C, $08 C, $08 C, $7F C, \ H
$00 C, $41 C, $7F C, $41 C, $00 C, \ I
$30 C, $40 C, $40 C, $40 C, $3F C, \ J
$7F C, $08 C, $14 C, $22 C, $41 C, \ K
$7F C, $40 C, $40 C, $40 C, $40 C, \ L
$7F C, $02 C, $04 C, $02 C, $7F C, \ M
$7F C, $02 C, $04 C, $08 C, $7F C, \ N
$3E C, $41 C, $41 C, $41 C, $3E C, \ O
$7F C, $09 C, $09 C, $09 C, $06 C, \ P
$3E C, $41 C, $51 C, $21 C, $5E C, \ Q
$7F C, $09 C, $09 C, $19 C, $66 C, \ R
$26 C, $49 C, $49 C, $49 C, $32 C, \ S
$01 C, $01 C, $7F C, $01 C, $01 C, \ T
$3F C, $40 C, $40 C, $40 C, $3F C, \ U
$1F C, $20 C, $40 C, $20 C, $1F C, \ V
$3F C, $40 C, $3C C, $40 C, $3F C, \ W
$63 C, $14 C, $08 C, $14 C, $63 C, \ X
$07 C, $08 C, $70 C, $08 C, $07 C, \ Y
$71 C, $49 C, $45 C, $43 C, $00 C, \ Z
$00 C, $7F C, $41 C, $41 C, $00 C, \ [
$02 C, $04 C, $08 C, $10 C, $20 C, \ \
$00 C, $41 C, $41 C, $7F C, $00 C, \ ]
$04 C, $02 C, $01 C, $02 C, $04 C, \ ^
$80 C, $80 C, $80 C, $80 C, $80 C, \ _
$00 C, $03 C, $07 C, $00 C, $00 C, \ `
$20 C, $54 C, $54 C, $54 C, $78 C, \ a
$7F C, $44 C, $44 C, $44 C, $38 C, \ b
$38 C, $44 C, $44 C, $44 C, $28 C, \ c
$38 C, $44 C, $44 C, $44 C, $7F C, \ d
$38 C, $54 C, $54 C, $54 C, $08 C, \ e
$08 C, $7E C, $09 C, $09 C, $00 C, \ f
$18 C, $A4 C, $A4 C, $A4 C, $7C C, \ g
$7F C, $04 C, $04 C, $78 C, $00 C, \ h
$00 C, $00 C, $7D C, $40 C, $00 C, \ i
$40 C, $80 C, $84 C, $7D C, $00 C, \ j
$7F C, $10 C, $28 C, $44 C, $00 C, \ k
$00 C, $00 C, $7F C, $40 C, $00 C, \ l
$7C C, $04 C, $18 C, $04 C, $78 C, \ m
$7C C, $04 C, $04 C, $78 C, $00 C, \ n
$38 C, $44 C, $44 C, $44 C, $38 C, \ o
$FC C, $44 C, $44 C, $44 C, $38 C, \ p
$38 C, $44 C, $44 C, $44 C, $FC C, \ q
$44 C, $78 C, $44 C, $04 C, $08 C, \ r
$08 C, $54 C, $54 C, $54 C, $20 C, \ s
$04 C, $3E C, $44 C, $24 C, $00 C, \ t
$3C C, $40 C, $20 C, $7C C, $00 C, \ u
$1C C, $20 C, $40 C, $20 C, $1C C, \ v
$3C C, $60 C, $30 C, $60 C, $3C C, \ w
$6C C, $10 C, $10 C, $6C C, $00 C, \ x
$9C C, $A0 C, $60 C, $3C C, $00 C, \ y
$64 C, $54 C, $54 C, $4C C, $00 C, \ z
$08 C, $3E C, $41 C, $41 C, $00 C, \ {
$00 C, $00 C, $77 C, $00 C, $00 C, \ |
$00 C, $41 C, $41 C, $3E C, $08 C, \ }
$02 C, $01 C, $02 C, $01 C, $00 C, \ ~

\\ Example

NVM
#require FONT5X8

VARIABLE pEMIT \ pointer to TX!

\ put a pixel as "#" or " "
: pixel ( c -- )
IF 35 ELSE 32 THEN
pEMIT @ EXECUTE ;

\ next column for pixels
: column ( -- )
10 pEMIT @ EXECUTE ;

\ simulate 8 pixel output to a matrix dispay
: put8 ( c -- )
7 FOR
DUP 128 AND ( f ) pixel
2*
NEXT
DROP column ;

\ render a character as a series of 8bit columns
: render ( c -- )
DUP 33 128 WITHIN IF
( c ) 33 - 5 * FONT5X8 + ( a )
0 put8
4 FOR
DUP C@ put8
1+
NEXT DROP
ELSE
DROP 5 FOR
0 put8
NEXT
THEN ;

\ redirect console output and print a string
: test5x8 ( -- )
\ use old console EMIT vector for pixels
'EMIT @ pEMIT !
[ ' render ] LITERAL 'EMIT !
." ABCdef"
pEMIT @ 'EMIT ! ;
RAM

\\ the example produces the following
test5x8<enter>
######
# #
# #
# #
######

#######
# # #
# # #
# # #
## ##

#####
# #
# #
# #
# #

###
# #
# #
# #
#######

###
# # #
# # #
# # #
#

#
######
# #
# #

ok
4 changes: 2 additions & 2 deletions tools/codeload.py
View file
Original file line number Diff line number Diff line change
Expand Up @@ -220,8 +220,8 @@ def upload(path):
cndWord = m.group(1).lower()
tstWord = m.group(2)
line = m.group(3)
txCon = notInDictionary(tstWord) ^ (cndWord == 'ifdef')
vprint('CX #' + cndWord, tstWord + ' (', txCon, ') ' + line)
txCon = bool(notInDictionary(tstWord)) ^ (cndWord == 'ifdef')
vprint('CX #' + cndWord + ' ' + tstWord + ' (' + str(txCon) + ') ' + line)
if not txCon:
continue

Expand Down

0 comments on commit 9c50a74

Please sign in to comment.