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MindCreeper03
2025-02-27 19:31:50 +01:00
parent bcbb6aff9a
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34
libraries/ssd1306/tools/oled_cli/Makefile Normal file
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# MIT License
#
# Copyright (c) 2018, Alexey Dynda
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#################################################################
# Makefile to build ssd1306 examples for Linux
#
# Accept the following parameters:
# CC
# CXX
# STRIP
# AR
# MCU
# FREQUENCY
include Makefile.linux

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libraries/ssd1306/tools/oled_cli/Makefile.common Normal file
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# MIT License
#
# Copyright (c) 2018, Alexey Dynda
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#################################################################
# Makefile to build ssd1306 examples for different platforms
#
# Accept the following parameters:
# CC
# CXX
# STRIP
# AR
#
default: all
DESTDIR ?=
BLD ?= ../../bld
BACKSLASH?=/
OUTFILE?=oled_cli
MKDIR?=mkdir -p
convert=$(subst /,$(BACKSLASH),$1)
.SUFFIXES: .bin .out .hex .srec
$(BLD)/%.o: %.c
-$(MKDIR) $(call convert,$(dir $@))
$(CC) -std=gnu11 $(CCFLAGS) $(CCFLAGS-$@) $(CCFLAGS-$(basename $(notdir $@))) -c $< -o $@
$(BLD)/%.o: %.ino
-$(MKDIR) $(call convert,$(dir $@))
$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) -x c++ -c $< -o $@
$(BLD)/%.o: %.cpp
-$(MKDIR) $(call convert,$(dir $@))
$(CXX) -std=c++11 $(CCFLAGS) $(CXXFLAGS) $(CCFLAGS-$(basename $(notdir $@))) -c $< -o $@
# ************* Common defines ********************
INCLUDES += \
-I. \
-I../../src
CXXFLAGS += -fno-rtti
CCFLAGS += -MD -g -Os -w -ffreestanding $(INCLUDES) -Wall -Werror \
-Wl,--gc-sections -ffunction-sections -fdata-sections \
$(EXTRA_CCFLAGS)
.PHONY: clean ssd1306 all help
SRCS += main.cpp \
OBJS = $(addprefix $(BLD)/, $(addsuffix .o, $(basename $(SRCS))))
LDFLAGS += -L$(BLD) -lssd1306
####################### Compiling library #########################
ssd1306:
$(MAKE) -C ../../src -f Makefile.$(platform)
all: $(OUTFILE)
$(OUTFILE): $(OBJS) ssd1306
-$(MKDIR) $(call convert,$(dir $@))
$(CC) -o $(OUTFILE) $(CCFLAGS) $(OBJS) $(LDFLAGS)
clean:
rm -rf $(BLD)
rm -f *~ *.out *.bin *.hex *.srec *.s *.o *.pdf *core
help:
@echo "Makefile accepts the following targets:"
@echo " all Build oled_cli tool"
-include $(OBJS:%.o=%.d)

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libraries/ssd1306/tools/oled_cli/Makefile.linux Normal file
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# MIT License
#
# Copyright (c) 2018, Alexey Dynda
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
#
#################################################################
# Makefile to build ssd1306 examples for Linux
#
# Accept the following parameters:
# CC
# CXX
# STRIP
# AR
# MCU
# FREQUENCY
default: all
platform?=linux
CCFLAGS += -g -Os -w -ffreestanding
include Makefile.common

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libraries/ssd1306/tools/oled_cli/README.md Normal file
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# OLED CLI
## Introduction
oled_cli tool allows to use oled display, connected to raspberry pi, directly from command line.
## Compilation
compile oled_cli tool on your raspberry pi with the command
> make
## Running
example of running oled_cli tool for i2c display
> sudo modprobe i2c-dev<br>
> ./oled_cli i2c 1 0x3c ssd1306_128x64
now you're able to send commands to oled display from command line
> rect 10,10,20,30

184
libraries/ssd1306/tools/oled_cli/main.cpp Normal file
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/*
MIT License
Copyright (c) 2018, Alexey Dynda
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include "ssd1306.h"
#include "intf/ssd1306_interface.h"
#include "intf/i2c/ssd1306_i2c.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int init_interface(char *intf, char *bus, char *devId)
{
if (!strcmp(intf, "spi"))
{
ssd1306_platform_spiInit(bus[0] - '0', strtol(devId, NULL, 16), -1);
}
else if (!strcmp(intf, "i2c"))
{
ssd1306_platform_i2cInit(bus[0] - '0', strtol(devId, NULL, 16), -1);
// ssd1306_i2cInitEx(bus[0] - '0', bus[0] - '0', strtol(devId, NULL, 16));
}
else
{
return -1;
}
return 0;
}
int init_driver(char *driver)
{
if (!strcmp(driver, "ssd1306_128x64")) ssd1306_128x64_init();
else return -1;
ssd1306_fillScreen(0x00);
ssd1306_setFixedFont(ssd1306xled_font6x8);
ssd1306_printFixed (0, 8, "ssd1306 library", STYLE_NORMAL);
return 0;
}
int get_args_list(char *str, char* argv[])
{
int argc = 0;
*argv = str;
argv++;
while (*str)
{
if (*str == '\n') *str = '\0';
if (*str == '\r') *str = '\0';
if ((*str == ' ') || (*str == ','))
{
do
{
*str = '\0';
str++;
}
while (*str == ' ');
if (*str)
{
argc++;
*argv = str;
argv++;
}
}
str++;
}
argc++;
return argc;
}
int atoi_(char *str)
{
return strtol(str, NULL, 10);
}
int atoi_h(char *str)
{
return strtol(str, NULL, 16);
}
int hex2int(char ch)
{
if (ch >= '0' && ch <= '9')
return ch - '0';
if (ch >= 'A' && ch <= 'F')
return ch - 'A' + 10;
if (ch >= 'a' && ch <= 'f')
return ch - 'a' + 10;
return -1;
}
uint8_t *atoi_b(char *str)
{
static uint8_t buffer[4096];
uint8_t *ptr = buffer;
while (*str)
{
uint8_t data = hex2int(*str) << 4;
str++;
if (*str == '\0') break;
data |= hex2int(*str);
*ptr = data;
ptr++;
str++;
}
return buffer;
}
int execute_mono_cmd(int argc, char *argv[])
{
if (!strcmp(argv[0], "quit")) return -1;
else if (!strcmp(argv[0], "clear"))
argc > 1 ? ssd1306_fillScreen(atoi_h(argv[1])) : ssd1306_clearScreen();
else if (!strcmp(argv[0], "rect"))
ssd1306_drawRect(atoi_(argv[1]), atoi_(argv[2]), atoi_(argv[3]), atoi_(argv[4]));
else if (!strcmp(argv[0], "line"))
ssd1306_drawLine(atoi_(argv[1]), atoi_(argv[2]), atoi_(argv[3]), atoi_(argv[4]));
else if (!strcmp(argv[0], "bitmap"))
gfx_drawMonoBitmap(atoi_(argv[1]), atoi_(argv[2]), atoi_(argv[3]), atoi_(argv[4]), atoi_b(argv[5]));
else if (argv[0][0] != '\0')
fprintf(stderr, "commands:\nclear [pattern]\nrect x1,y1,x2,y2\n"
"line x1,y1,x2,y2\n"
"bitmap x1,y1,width,height,bitmap_hex\n");
return 0;
}
int main(int argc, char *argv[])
{
if (argc < 5)
{
fprintf(stderr, "Usage: oled_cli [interface] [bus] [devId] [oled_driver]\n");
fprintf(stderr, " interface - spi, i2c\n");
fprintf(stderr, " bus - i2c-bus number or spidev bus number\n");
fprintf(stderr, " devId - i2c-bus device address or spi device number in hex\n");
fprintf(stderr, " oled_driver - Oled driver name\n");
fprintf(stderr, "Example: oled_cli i2c 1 0x3c ssd1306_128x64\n");
return 1;
}
if (init_interface(argv[1], argv[2], argv[3]) < 0)
{
fprintf(stderr, "Error\n");
return 1;
}
if (init_driver(argv[4]) < 0)
{
fprintf(stderr, "Error2\n");
return 1;
}
fprintf(stderr, "Enter command\n");
char str[16384];
while (fgets(str, sizeof str, stdin))
{
char* arg_list[128];
if (execute_mono_cmd(get_args_list(str, &arg_list[0]), arg_list) < 0)
{
break;
}
}
ssd1306_intf.close();
return 0;
}