Hi Khem,

Happy New Year! Best wishes for 2024.

On Sat, Dec 30, 2023, 19:39 Khem Raj <raj.k...@gmail.com> wrote:

>
>
> On Sat, Dec 30, 2023 at 9:11 AM Leon Anavi <leon.an...@konsulko.com>
> wrote:
>
>> Add ssd1306_linux, a simple OLED I2C SSD1306 Linux driver based on
>> the i2c library libi2c from i2c-tools. Example usage for a
>> compatible display with resolution 128x64 pixels:
>>
>> ssd1306_bin -n 1 -I 128x64
>> ssd1306_bin -n 1 -c
>> ssd1306_bin -n 1 -r 0
>> ssd1306_bin -n 1 -x 1 -y 1
>> ssd1306_bin -n 1 -l "Hello World"
>>
>> Signed-off-by: Leon Anavi <leon.an...@konsulko.com>
>> ---
>>  .../ssd1306/0001-Use-include-filename.patch   | 49 +++++++++++++++++++
>>  .../recipes-devtools/ssd1306/ssd1306_git.bb   | 25 ++++++++++
>>  2 files changed, 74 insertions(+)
>>  create mode 100644
>> meta-oe/recipes-devtools/ssd1306/ssd1306/0001-Use-include-filename.patch
>>  create mode 100644 meta-oe/recipes-devtools/ssd1306/ssd1306_git.bb
>>
>> diff --git
>> a/meta-oe/recipes-devtools/ssd1306/ssd1306/0001-Use-include-filename.patch
>> b/meta-oe/recipes-devtools/ssd1306/ssd1306/0001-Use-include-filename.patch
>> new file mode 100644
>> index 000000000..9ec682c7b
>> --- /dev/null
>> +++
>> b/meta-oe/recipes-devtools/ssd1306/ssd1306/0001-Use-include-filename.patch
>> @@ -0,0 +1,49 @@
>> +From cb32ebbb1efb3202808809861ec3cbd811c55bd2 Mon Sep 17 00:00:00 2001
>> +From: Leon Anavi <leon.an...@konsulko.com>
>> +Date: Sat, 30 Dec 2023 13:23:31 +0000
>> +Subject: [PATCH] Use include "filename"
>> +
>> +Use include "filename" to include programmer-defined header files
>> +from the same directory as the file containing the directive.
>> +
>> +Upstream-Status: Pending
>
>
> I think it’s a good patch to submit upstream perhaps do that as well while
> you are at it
>

Yes, I have already opened a GitHub pull request to upstream this fix:
https://github.com/armlabs/ssd1306_linux/pull/4

Should I make any changes to the ssd1306 recipe to be accepted to meta-oe?

Best regards, Leon


>> +
>> +Signed-off-by: Leon Anavi <leon.an...@konsulko.com>
>> +---
>> + main.c    | 2 +-
>> + ssd1306.c | 6 +++---
>> + 2 files changed, 4 insertions(+), 4 deletions(-)
>> +
>> +diff --git a/main.c b/main.c
>> +index c1ffc2f..18e2b84 100644
>> +--- a/main.c
>> ++++ b/main.c
>> +@@ -6,7 +6,7 @@
>> + #include <string.h>
>> + #include <fcntl.h>
>> + #include <sys/ioctl.h>
>> +-#include <ssd1306.h>
>> ++#include "ssd1306.h"
>> +
>> + void print_help()
>> + {
>> +diff --git a/ssd1306.c b/ssd1306.c
>> +index a03674a..2e6ba97 100644
>> +--- a/ssd1306.c
>> ++++ b/ssd1306.c
>> +@@ -8,9 +8,9 @@
>> + #include <string.h>
>> + #include <fcntl.h>
>> + #include <sys/ioctl.h>
>> +-#include <linux_i2c.h>
>> +-#include <ssd1306.h>
>> +-#include <font.h>
>> ++#include "linux_i2c.h"
>> ++#include "ssd1306.h"
>> ++#include "font.h"
>> +
>> + const char init_oled_type_file[] = "/tmp/.ssd1306_oled_type";
>> +
>> +--
>> +2.39.2
>> +
>> diff --git a/meta-oe/recipes-devtools/ssd1306/ssd1306_git.bb
>> b/meta-oe/recipes-devtools/ssd1306/ssd1306_git.bb
>> new file mode 100644
>> index 000000000..5adfd3ed6
>> --- /dev/null
>> +++ b/meta-oe/recipes-devtools/ssd1306/ssd1306_git.bb
>> @@ -0,0 +1,25 @@
>> +SUMMARY="SSD1306 OLED I2C drive"
>> +DESCRIPTION = "SSD1306 OLED I2C driver working in Linux"
>> +HOMEPAGE = "https://github.com/armlabs/ssd1306_linux";
>> +SECTION = "console/utils"
>> +LICENSE = "MIT"
>> +
>> +LIC_FILES_CHKSUM = "file://LICENSE;md5=7b694e603a996c3bfdc6093ed1f70c8f"
>> +
>> +SRC_URI = " \
>> +    git://
>> github.com/armlabs/ssd1306_linux.git;protocol=https;branch=master \
>> +    file://0001-Use-include-filename.patch \
>> +"
>> +SRCREV = "7375f1088732d243f7167c9a17725f1a860da587"
>> +
>> +S = "${WORKDIR}/git"
>> +
>> +# coreutils provides fmt which is used in the Makefile
>> +DEPENDS = "i2c-tools coreutils-native"
>> +
>> +EXTRA_OEMAKE = "CC='${CC}' CFLAGS='${CFLAGS}' LDFLAGS='${LDFLAGS}'"
>> +
>> +do_install() {
>> +    install -d ${D}${bindir}
>> +    install -m 0755 ${B}/ssd1306_bin ${D}${bindir}
>> +}
>> --
>> 2.39.2
>>
>>
>> 
>>
>>
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