cforth
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Published
20 hours ago •
MitchBradley
MitchBradley
ESP32, how to properly build with PIO and exted.c
Hello,
I can successfully create an ESP32 image using the provided src/app/esp32 yet when I flash cforth to the board, it cant seem to address the provide words in the extend.c file, in this case, src/app/esp32/extend.c which is part of the repository. I have tried @Jos-Ven repository, and I can't seem to find the words in my build.
Here is an example of the tested words for the sake of the conversation which I know are not in the dictionary,
C(open_dir) //c open-dir { -- a.dir }
C(closedir) //c close-dir { a.dir -- }
C(next_file) //c next-file { a.dir -- a.dirent }
C(dirent_size) //c file-bytes { a.dir -- i.size }
C(dirent_name) //c file-name { a.dir -- a.name }
C(rename_file) //c rename-file { $.old $.new -- }
C(delete_file) //c delete-file { $.name -- }
```
This is the test to try to test for these words:
``` text
ok
ok close-dir
close-dir ?
Error at: close-dir |
Aborted
ok next-file
next-file ?
Error at: next-file |
Aborted
ok file-name
file-name ?
Error at: file-name |
Aborted
ok delete-file
delete-file ?
Error at: delete-file |
Aborted
ok
I just built the again an came across some warnings see the snippet :
Compiling .pio/build/esp32/src/cforth/embed/consio.c.o
src/app/embed-linux/tmain.c: In function 'forth':
src/app/embed-linux/tmain.c:12:18: warning: passing argument 1 of 'execute_word' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
execute_word("app", up); // Call the top-level application word
^~~~~
In file included from src/app/embed-linux/tmain.c:4:
src/cforth/compiler.h:38:31: note: expected 'char *' but argument is of type 'const char *'
extern int execute_word(char *s, cell *up);
~~~~~~^
Compiling .pio/build/esp32/src/cforth/embed/mallocembed.c.o
In file included from src/cforth/embed/consio.c:12:
src/cforth/embed/consio.c: In function 'read_dictionary':
src/cforth/embed/consio.c:56:56: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
void read_dictionary(char *name, cell *up) { FTHERROR("No file I/O\n"); }
^~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
src/cforth/embed/consio.c:44:20: note: expected 'char *' but argument is of type 'const char *'
void alerror(char *str, int len, cell *up)
~~~~~~^~~
In file included from src/cforth/embed/consio.c:12:
src/cforth/embed/consio.c: In function 'write_dictionary':
src/cforth/embed/consio.c:61:14: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR("No file I/O\n");
^~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
src/cforth/embed/consio.c:44:20: note: expected 'char *' but argument is of type 'const char *'
void alerror(char *str, int len, cell *up)
~~~~~~^~~
Compiling .pio/build/esp32/src/cforth/embed/rodict.c.o
In file included from src/cforth/compiler.c:2:
src/cforth/compiler.c: In function 'cfwarn':
src/cforth/compiler.c:109:18: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR(" isn't unique\n");
^~~~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/compiler.c:4:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
Compiling .pio/build/esp32/src/cforth/embed/startapp.c.o
Compiling .pio/build/esp32/src/cforth/floatops.c.o
Compiling .pio/build/esp32/src/cforth/forth.c.o
Compiling .pio/build/esp32/src/cforth/lineedit.c.o
Compiling .pio/build/esp32/src/cforth/syscall.c.o
Compiling .pio/build/esp32/src/platform/arduino/extend.c.o
In file included from src/cforth/forth.c:10:
src/cforth/forth.c: In function 'inner_interpreter':
src/cforth/forth.c:110:18: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR("Tried to execute a null token\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
In file included from src/cforth/forth.c:10:
src/cforth/forth.c:440:19: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR( "Out of dictionary space\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
In file included from src/cforth/forth.c:10:
src/cforth/forth.c:666:18: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR("Conditionals not paired\n");
^~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
In file included from src/cforth/forth.c:10:
src/cforth/forth.c:818:37: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
/*$p lose */ case LOSE: FTHERROR("Undefined word encountered\n"); goto abort;
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
In file included from src/cforth/forth.c:10:
src/cforth/forth.c: In function 'execute_word':
src/cforth/forth.c:1331:18: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR("Can't find '");
^~~~~~~~~~~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
In file included from src/cforth/forth.c:10:
src/cforth/forth.c:1333:18: warning: passing argument 1 of 'alerror' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
FTHERROR("'\n");
^~~~~
src/cforth/forth.h:34:31: note: in definition of macro 'FTHERROR'
#define FTHERROR(s) alerror(s, sizeof(s)-1, up)
^
In file included from src/cforth/forth.c:13:
src/cforth/compiler.h:25:27: note: expected 'char *' but argument is of type 'const char *'
extern void alerror(char *str, int len, cell *up);
~~~~~~^~~
src/platform/arduino/extend.c: In function 'build_date_adr':
<command-line>: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
src/platform/arduino/extend.c:5:12: note: in expansion of macro 'CFORTH_DATE'
return CFORTH_DATE;
^~~~~~~~~~~
src/platform/arduino/extend.c: In function 'version_adr':
<command-line>: warning: return discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
src/platform/arduino/extend.c:10:12: note: in expansion of macro 'CFORTH_VERSION'
return CFORTH_VERSION;
^~~~~~~~~~~~~~
Building .pio/build/esp32/bootloader.bin
Generating partitions .pio/build/esp32/partitions.bin
esptool.py v4.5.1
Creating esp32 image...
Merged 1 ELF section
Successfully created esp32 image.
Thank you!
The PlatformIO build uses a smaller extend.c in platform/arduino not the one with the ESP-IDK build. You can either change the build, or move what you need across.
C Forth is not a software package with a single build method, but a collection of build methods according to requirements of various developers. The respective developers support their build methods. You will note a build tree separate to the source tree, and that's the main way we support this style.
Thanks for the warnings. If you have a fix, let me know.
@Jos-Ven's repository if used should be used with the WIP branch not the master branch. @Jos-Ven can explain further.
Hi, There was a problem with extend.c in the past. That was solved by modifying extend.c src/cforth/forth.c and src/lib/xmodem.fth
As far as I could test my repository works when you use:
git clone https://github.com/Jos-Ven/cforth --branch WIP cd ~/cforth/build/esp32 make clean # When things go wrong. EG: renaming a build COMPORT=/dev/ttyUSB0 make flash
Perhaps make clean might solve your #123 problem
Hello @Jos-Ven thak you for shining in, maybe there is a step that I might be missing, here is my output,
✘ jemo@jemo-MBP ~/DevForth git clone https://github.com/Jos-Ven/cforth --branch WIP Jos-cforth
Cloning into 'Jos-cforth'...
remote: Enumerating objects: 6560, done.
remote: Counting objects: 100% (1052/1052), done.
remote: Compressing objects: 100% (435/435), done.
remote: Total 6560 (delta 694), reused 887 (delta 612), pack-reused 5508
Receiving objects: 100% (6560/6560), 7.47 MiB | 8.20 MiB/s, done.
Resolving deltas: 100% (4196/4196), done.
This is the build process:
jemo@jemo-MBP ~/DevForth cd Jos-cforth/build/esp32
jemo@jemo-MBP ~/DevForth/Jos-cforth/build/esp32 WIP make clean
Getting esp-idf
(cd /home/jemo/DevForth \
&& wget https://github.com/espressif/esp-idf/releases/download/v3.1.4/esp-idf-v3.1.4.zip \
&& echo Unzipping esp-idf \
&& unzip -q esp-idf-v3.1.4.zip \
&& rm esp-idf-v3.1.4.zip \
&& python -m pip install --user -r /home/jemo/DevForth/esp-idf-v3.1.4//requirements.txt \
&& if [ ! -e /home/jemo/DevForth/esp-idf-v3.1.4//tools/toolchain_versions.mk ]; then grep SUPPORTED_TOOLCHAIN /home/jemo/DevForth/esp-idf-v3.1.4//make/project.mk | grep := | sed -e s/SUPPORTED/CURRENT/ -e s/VERSIONS/VERSION/ -e s/crosstool-ng-// -e s/DESC/DESC_SHORT/ >/home/jemo/DevForth/esp-idf-v3.1.4//tools/toolchain_versions.mk; fi \
)
--2023-09-21 19:22:43-- https://github.com/espressif/esp-idf/releases/download/v3.1.4/esp-idf-v3.1.4.zip
Resolving github.com (github.com)... 140.82.121.4
Connecting to github.com (github.com)|140.82.121.4|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://objects.githubusercontent.com/github-production-release-asset-2e65be/65899476/93be5400-64f5-11e9-8e47-b591c4f0b6b5?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230921%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230921T172243Z&X-Amz-Expires=300&X-Amz-Signature=19388e80bc7f0073e92359bf437ccd8c03e8a07a387f144f6b6e1def210c40d7&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=65899476&response-content-disposition=attachment%3B%20filename%3Desp-idf-v3.1.4.zip&response-content-type=application%2Foctet-stream [following]
--2023-09-21 19:22:43-- https://objects.githubusercontent.com/github-production-release-asset-2e65be/65899476/93be5400-64f5-11e9-8e47-b591c4f0b6b5?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230921%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230921T172243Z&X-Amz-Expires=300&X-Amz-Signature=19388e80bc7f0073e92359bf437ccd8c03e8a07a387f144f6b6e1def210c40d7&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=65899476&response-content-disposition=attachment%3B%20filename%3Desp-idf-v3.1.4.zip&response-content-type=application%2Foctet-stream
Resolving objects.githubusercontent.com (objects.githubusercontent.com)... 185.199.110.133, 185.199.108.133, 185.199.109.133, ...
Connecting to objects.githubusercontent.com (objects.githubusercontent.com)|185.199.110.133|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 270785709 (258M) [application/octet-stream]
Saving to: ‘esp-idf-v3.1.4.zip’
esp-idf-v3.1.4.zip 100%[===================>] 258.24M 21.7MB/s in 12s
2023-09-21 19:22:55 (21.7 MB/s) - ‘esp-idf-v3.1.4.zip’ saved [270785709/270785709]
Unzipping esp-idf
/bin/sh: 6: python: not found
This is the test for python:
jemo@jemo-MBP ~/DevForth/Jos-cforth/build/esp32 WIP python --version
Python 3.10.12
jemo@jemo-MBP ~/DevForth/Jos-cforth/build/esp32 WIP
Hi, My Python version is: Python 3.11.2
See https://www.debugpoint.com/install-python-3-11-ubuntu/ at the end for installation then retry the installation with: make clean make If that fails try to run requirements.txt in esp-idf-v3.1.4 Like: pip install -r ../../../esp-idf-v3.1.4/requirements.txt