alexey.zholtikov/upm
1
0
Fork 0
mirror of https://github.com/eclipse/upm.git synced 2025-10-29 14:15:33 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge branch 'master' of github.com:ykiveish/upm into ykiveish-master

Browse Source 
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

Conflicts:
	examples/CMakeLists.txt
	src/CMakeLists.txt
	src/hcsr04/CMakeLists.txt
	src/servo/CMakeLists.txt
This commit is contained in:
Brendan Le Foll
2014-06-06 15:14:34 +01:00
parent 794eb19bd7 557f63edf6
commit 3ee752b297
17 changed files with 1097 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/lcd/CMakeLists.txt
View File

@@ -1,5 +1,5 @@
set (libname "i2clcd")
add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx)
add_library (i2clcd SHARED iiclcd.cxx lcm1602.cxx jhd1313m1.cxx ssd1308.cxx ssd1327.cxx)
include_directories (${MAA_INCLUDE_DIR})
target_link_libraries (i2clcd ${MAA_LIBRARIES})

33
src/lcd/iiclcd.cxx
View File

@@ -51,3 +51,36 @@ maa_result_t
IICLcd::close() {
return maa_i2c_stop(m_i2c_lcd_control);
}
maa_result_t
IICLcd::i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { addr, value };
error = maa_i2c_address (ctx, deviceAdress);
error = maa_i2c_write (ctx, data, 2);
return error;
}
maa_result_t
IICLcd::i2Cmd (maa_i2c_context ctx, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { LCD_CMD, value };
error = maa_i2c_address (ctx, m_lcd_control_address);
error = maa_i2c_write (ctx, data, 2);
return error;
}
maa_result_t
IICLcd::i2cData (maa_i2c_context ctx, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { LCD_DATA, value };
error = maa_i2c_address (ctx, m_lcd_control_address);
error = maa_i2c_write (ctx, data, 2);
return error;
}

11
src/lcd/iiclcd.h
View File

@@ -35,8 +35,8 @@ namespace upm {
#define LCD_DISPLAYCONTROL 0x08
#define LCD_CURSORSHIFT 0x10
#define LCD_FUNCTIONSET 0x20
#define LCD_SETCGRAMADDR 0x40
#define LCD_SETDDRAMADDR 0x80
#define LCD_DATA 0x40
#define LCD_CMD 0x80
#define LCD_BACKLIGHT 0x08
#define LCD_NOBACKLIGHT 0x00
@@ -70,11 +70,16 @@ namespace upm {
class IICLcd {
public:
IICLcd (int bus, int lcdAddress);
virtual maa_result_t write (std::string msg) = 0;
maa_result_t write (int x, int y, std::string msg);
virtual maa_result_t write (std::string msg) = 0;
virtual maa_result_t setCursor (int row, int column) = 0;
virtual maa_result_t clear () = 0;
virtual maa_result_t home () = 0;
virtual maa_result_t i2Cmd (maa_i2c_context ctx, uint8_t value);
virtual maa_result_t i2cReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
virtual maa_result_t i2cData (maa_i2c_context ctx, uint8_t value);
maa_result_t close();
std::string name()
{

69
src/lcd/jhd1313m1.cxx
View File

@@ -41,29 +41,29 @@ Jhd1313m1::Jhd1313m1 (int bus, int lcdAddress, int rgbAddress) : IICLcd(bus, lcd
}
usleep(50000);
cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
usleep(4500);
cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
usleep(4500);
cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
usleep(4500);
cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
i2Cmd (m_i2c_lcd_control, LCD_FUNCTIONSET | LCD_2LINE);
cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
i2Cmd (m_i2c_lcd_control, LCD_DISPLAYCONTROL | LCD_DISPLAYON);
clear ();
usleep(4500);
cmd (m_i2c_lcd_control, LCD_ENTRYMODESET |
LCD_ENTRYLEFT |
LCD_ENTRYSHIFTDECREMENT);
i2Cmd (m_i2c_lcd_control, LCD_ENTRYMODESET |
LCD_ENTRYLEFT |
LCD_ENTRYSHIFTDECREMENT);
setReg (m_i2c_lcd_rgb, m_rgb_address, 0, 0);
setReg (m_i2c_lcd_rgb, m_rgb_address, 1, 0);
setReg (m_i2c_lcd_rgb, m_rgb_address, 0x08, 0xAA);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0, 0);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 1, 0);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x08, 0xAA);
setReg (m_i2c_lcd_rgb, m_rgb_address, 0x04, 255);
setReg (m_i2c_lcd_rgb, m_rgb_address, 0x03, 255);
setReg (m_i2c_lcd_rgb, m_rgb_address, 0x02, 255);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x04, 255);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x03, 255);
i2cReg (m_i2c_lcd_rgb, m_rgb_address, 0x02, 255);
}
Jhd1313m1::~Jhd1313m1() {
@@ -80,9 +80,7 @@ Jhd1313m1::write (std::string msg) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = {0x40, 0};
for (std::string::size_type i = 0; i < msg.size(); ++i) {
data[1] = msg[i];
error = maa_i2c_address (m_i2c_lcd_control, m_lcd_control_address);
error = maa_i2c_write (m_i2c_lcd_control, data, 2);
error = i2cData (m_i2c_lcd_control, msg[i]);
}
return error;
@@ -91,50 +89,19 @@ Jhd1313m1::write (std::string msg) {
maa_result_t
Jhd1313m1::setCursor (int row, int column) {
maa_result_t error = MAA_SUCCESS;
int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
uint8_t offset = ((column % 16) + row_addr[row]);
uint8_t data[2] = { 0x80, offset };
error = maa_i2c_address (m_i2c_lcd_control, m_lcd_control_address);
error = maa_i2c_write (m_i2c_lcd_control, data, 2);
error = i2Cmd (m_i2c_lcd_control, offset);
return error;
}
maa_result_t
Jhd1313m1::clear () {
return cmd (m_i2c_lcd_control, LCD_CLEARDISPLAY);
return i2Cmd (m_i2c_lcd_control, LCD_CLEARDISPLAY);
}
maa_result_t
Jhd1313m1::home () {
return cmd (m_i2c_lcd_control, LCD_RETURNHOME);
}
/*
* **************
* private area
* **************
*/
maa_result_t
Jhd1313m1::setReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { addr, value };
error = maa_i2c_address (ctx, deviceAdress);
error = maa_i2c_write (ctx, data, 2);
return error;
}
maa_result_t
Jhd1313m1::cmd (maa_i2c_context ctx, uint8_t value) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = { 0x80, value };
error = maa_i2c_address (ctx, m_lcd_control_address);
error = maa_i2c_write (ctx, data, 2);
return error;
return i2Cmd (m_i2c_lcd_control, LCD_RETURNHOME);
}

3
src/lcd/jhd1313m1.h
View File

@@ -38,9 +38,6 @@ class Jhd1313m1 : public IICLcd {
maa_result_t home ();
private:
maa_result_t cmd (maa_i2c_context ctx, uint8_t value);
maa_result_t setReg (maa_i2c_context ctx, int deviceAdress, int addr, uint8_t data);
int m_rgb_address;
maa_i2c_context m_i2c_lcd_rgb;
};

7
src/lcd/jsupm_ssd1308.i Normal file
View File

@@ -0,0 +1,7 @@
%module jsupm_ssd1308
%{
#include "ssd1308.h"
%}
%include "ssd1308.h"

7
src/lcd/jsupm_ssd1327.i Normal file
View File

@@ -0,0 +1,7 @@
%module jsupm_ssd1327
%{
#include "ssd1327.h"
%}
%include "ssd1327.h"

2
src/lcd/lcm1602.cxx
View File

@@ -85,7 +85,7 @@ Lcm1602::setCursor (int row, int column) {
int row_addr[] = { 0x80, 0xc0, 0x14, 0x54};
uint8_t offset = ((column % 16) + row_addr[row]);
return send (LCD_SETDDRAMADDR | offset, 0);
return send (LCD_CMD | offset, 0);
}
maa_result_t

8
src/lcd/pyupm_ssd1308.i Normal file
View File

@@ -0,0 +1,8 @@
%module pyupm_ssd1308
%feature("autodoc", "3");
%include "ssd1308.h"
%{
#include "ssd1308.h"
%}

8
src/lcd/pyupm_ssd1327.i Normal file
View File

@@ -0,0 +1,8 @@
%module pyupm_ssd1327
%feature("autodoc", "3");
%include "ssd1327.h"
%{
#include "ssd1327.h"
%}

139
src/lcd/ssd1308.cxx Normal file
View File

@@ -0,0 +1,139 @@
/*
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* 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 <string>
#include <unistd.h>
#include "ssd1308.h"
using namespace upm;
SSD1308::SSD1308 (int bus_in, int addr_in) : IICLcd (bus_in, addr_in) {
i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF); // display off
printf ("NO_GDB :: DISPLAY_CMD_OFF \n");
usleep (4500);
i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON); // display on
usleep (4500);
setNormalDisplay (); // set to normal display '1' is ON
clear ();
setAddressingMode (PAGE);
}
SSD1308::~SSD1308 () {
}
maa_result_t
SSD1308::draw (uint8_t *data, int bytes) {
maa_result_t error = MAA_SUCCESS;
setAddressingMode (HORIZONTAL);
for (int idx = 0; idx < bytes; idx++) {
i2cData (m_i2c_lcd_control, data[idx]);
}
return error;
}
/*
* **************
* virtual area
* **************
*/
maa_result_t
SSD1308::write (std::string msg) {
maa_result_t error = MAA_SUCCESS;
uint8_t data[2] = {0x40, 0};
setAddressingMode (PAGE);
for (std::string::size_type i = 0; i < msg.size(); ++i) {
writeChar (m_i2c_lcd_control, msg[i]);
}
return error;
}
maa_result_t
SSD1308::setCursor (int row, int column) {
maa_result_t error = MAA_SUCCESS;
error = i2Cmd (m_i2c_lcd_control, BASE_PAGE_START_ADDR + row); // set page address
error = i2Cmd (m_i2c_lcd_control, BASE_LOW_COLUMN_ADDR + (8 * column & 0x0F)); // set column lower address
error = i2Cmd (m_i2c_lcd_control, BASE_HIGH_COLUMN_ADDR + ((8 * column >> 4) & 0x0F)); // set column higher address
return error;
}
maa_result_t
SSD1308::clear () {
maa_result_t error = MAA_SUCCESS;
uint8_t columnIdx, rowIdx;
i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_OFF); // display off
for(rowIdx = 0; rowIdx < 8; rowIdx++) {
setCursor (rowIdx, 0);
// clear all columns
for(columnIdx = 0; columnIdx < 16; columnIdx++) {
writeChar (m_i2c_lcd_control, ' ');
}
}
i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_ON); // display on
home ();
return MAA_SUCCESS;
}
maa_result_t
SSD1308::home () {
return setCursor (0, 0);
}
/*
* **************
* private area
* **************
*/
maa_result_t
SSD1308::writeChar (maa_i2c_context ctx, uint8_t value) {
if (value < 0x20 || value > 0x7F) {
value = 0x20; // space
}
for (uint8_t idx = 0; idx < 8; idx++) {
i2cData (m_i2c_lcd_control, BasicFont[value - 32][idx]);
}
}
maa_result_t
SSD1308::setNormalDisplay () {
return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL); // set to normal display '1' is ON
}
maa_result_t
SSD1308::setAddressingMode (displayAddressingMode mode) {
i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_MEM_ADDR_MODE); //set addressing mode
i2Cmd (m_i2c_lcd_control, mode); //set page addressing mode
}

170
src/lcd/ssd1308.h Normal file
View File

@@ -0,0 +1,170 @@
/*
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* 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.
*/
#pragma once
#include <string>
#include "iiclcd.h"
namespace upm {
#define DISPLAY_CMD_OFF 0xAE
#define DISPLAY_CMD_ON 0xAF
#define BASE_LOW_COLUMN_ADDR 0x00
#define BASE_HIGH_COLUMN_ADDR 0x10
#define BASE_PAGE_START_ADDR 0xB0
#define DISPLAY_CMD_MEM_ADDR_MODE 0x20
#define DISPLAY_CMD_SET_NORMAL 0xA6
const uint8_t BasicFont[][8] =
{
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
{0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
{0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
{0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
{0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
{0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
{0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
{0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
{0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
{0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
{0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
{0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
{0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
{0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
{0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
{0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
{0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
{0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
{0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
{0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
{0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
{0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
{0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
{0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
{0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
{0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
{0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
{0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
{0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
{0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
{0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
{0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
{0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
{0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
{0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
{0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
{0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
{0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
{0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
{0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
{0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
{0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
{0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
{0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
{0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
{0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
{0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
{0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
{0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
{0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
{0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
{0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
{0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
{0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
{0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
{0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
{0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
{0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
{0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
{0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
{0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
{0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
{0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
{0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
{0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
{0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
{0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
{0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
{0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
{0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
{0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
{0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
{0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
{0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
{0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
{0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
{0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
{0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
{0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
{0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
{0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
{0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
{0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
{0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
{0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
{0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
{0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
{0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
{0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
{0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
{0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
{0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
{0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
};
typedef enum {
HORIZONTAL = 0,
VERTICAL = 1,
PAGE = 2
} displayAddressingMode;
class SSD1308 : public IICLcd {
public:
/** SSD1308 Constructor.
* Calls MAA initialisation functions.
* @param bus i2c bus to use
* @param address the slave address the lcd is registered on.
*/
SSD1308 (int bus, int address);
~SSD1308 ();
maa_result_t draw(uint8_t *data, int bytes);
// pure virtual methods
maa_result_t write (std::string msg);
maa_result_t setCursor (int row, int column);
maa_result_t clear ();
maa_result_t home ();
private:
maa_result_t writeChar (maa_i2c_context ctx, uint8_t value);
maa_result_t setNormalDisplay ();
maa_result_t setAddressingMode (displayAddressingMode mode);
};
}

276
src/lcd/ssd1327.cxx Normal file
View File

@@ -0,0 +1,276 @@
/*
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* 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 <string>
#include <unistd.h>
#include "ssd1327.h"
using namespace upm;
#define INIT_SLEEP 50000
#define CMD_SLEEP 10000
SSD1327::SSD1327 (int bus_in, int addr_in) : IICLcd (bus_in, addr_in) {
maa_result_t error = MAA_SUCCESS;
usleep (INIT_SLEEP);
i2Cmd (m_i2c_lcd_control, 0xFD); // Unlock OLED driver IC MCU interface from entering command. i.e: Accept commands
usleep (INIT_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x12);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xAE); // Set display off
usleep (INIT_SLEEP);
i2Cmd (m_i2c_lcd_control, 0xA8); // set multiplex ratio
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x5F); // 96
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xA1); // set display start line
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x00); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xA2); // set display offset
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x60);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xA0); // set remap
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x46);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xAB); // set vdd internal
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x01); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x81); // set contrasr
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x53); // 100 nit
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xB1); // Set Phase Length
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0X51); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xB3); // Set Display Clock Divide Ratio/Oscillator Frequency
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x01); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xB9); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xBC); // set pre_charge voltage/VCOMH
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x08); // (0x08);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xBE); // set VCOMH
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0X07); // (0x07);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xB6); // Set second pre-charge period
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x01); //
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xD5); // enable second precharge and enternal vsl
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0X62); // (0x62);
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xA4); // Set Normal Display Mode
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x2E); // Deactivate Scroll
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0xAF); // Switch on display
usleep (INIT_SLEEP);
// Row Address
error = i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
usleep (INIT_SLEEP);
// Column Address
error = i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
usleep (INIT_SLEEP);
error = i2Cmd (m_i2c_lcd_control, 0x37); // End at (8 + 47)th column. Each Column has 2 pixels(segments)
usleep (INIT_SLEEP);
clear ();
setNormalDisplay ();
setVerticalMode ();
}
SSD1327::~SSD1327 () {
}
maa_result_t
SSD1327::draw (uint8_t *data, int bytes) {
maa_result_t error = MAA_SUCCESS;
setHorizontalMode ();
for (int row = 0; row < bytes; row++) {
for (uint8_t col = 0; col < 8; col+=2) {
uint8_t value = 0x0;
uint8_t bitOne = (data[row] << col) & 0x80;
uint8_t bitTwo = (data[row] << (col + 1)) & 0x80;
value |= (bitOne) ? grayHigh : 0x00;
value |= (bitTwo) ? grayLow : 0x00;
i2cData (m_i2c_lcd_control, value);
usleep (CMD_SLEEP - 2000);
}
}
return error;
}
/*
* **************
* virtual area
* **************
*/
maa_result_t
SSD1327::write (std::string msg) {
maa_result_t error = MAA_SUCCESS;
setVerticalMode ();
for (std::string::size_type i = 0; i < msg.size(); ++i) {
writeChar (m_i2c_lcd_control, msg[i]);
}
return error;
}
maa_result_t
SSD1327::setCursor (int row, int column) {
maa_result_t error = MAA_SUCCESS;
//Column Address
i2Cmd (m_i2c_lcd_control, 0x15); /* Set Column Address */
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x08 + (column * 4)); /* Start Column: Start from 8 */
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x37); /* End Column */
usleep (CMD_SLEEP);
// Row Address
i2Cmd (m_i2c_lcd_control, 0x75); /* Set Row Address */
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x00 + (row * 8)); /* Start Row*/
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x07 + (row * 8)); /* End Row*/
usleep (CMD_SLEEP);
return error;
}
maa_result_t
SSD1327::clear () {
maa_result_t error = MAA_SUCCESS;
uint8_t columnIdx, rowIdx;
for(rowIdx = 0; rowIdx < 12; rowIdx++) {
// clear all columns
for(columnIdx = 0; columnIdx < 12; columnIdx++) {
writeChar (m_i2c_lcd_control, ' ');
}
}
return MAA_SUCCESS;
}
maa_result_t
SSD1327::home () {
return setCursor (0, 0);
}
maa_result_t
SSD1327::setGrayLevel (uint8_t level) {
grayHigh = (level << 4) & 0xF0;
grayLow = level & 0x0F;
}
/*
* **************
* private area
* **************
*/
maa_result_t
SSD1327::writeChar (maa_i2c_context ctx, uint8_t value) {
if (value < 0x20 || value > 0x7F) {
value = 0x20; // space
}
for (uint8_t row = 0; row < 8; row=row+2) {
for (uint8_t col = 0; col < 8; col++) {
uint8_t data = 0x0;
uint8_t bitOne = ((BasicFont[value - 32][row]) >> col) & 0x1;
uint8_t bitTwo = ((BasicFont[value - 32][row + 1]) >> col) & 0x1;
data |= (bitOne) ? grayHigh : 0x00;
data |= (bitTwo) ? grayLow : 0x00;
i2cData (m_i2c_lcd_control, data);
usleep (CMD_SLEEP - 2000);
}
}
}
maa_result_t
SSD1327::setNormalDisplay () {
return i2Cmd (m_i2c_lcd_control, DISPLAY_CMD_SET_NORMAL); // set to normal display '1' is ON
}
maa_result_t
SSD1327::setHorizontalMode () {
i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x42); // horizontal mode
usleep (CMD_SLEEP);
// Row Address
i2Cmd (m_i2c_lcd_control, 0x75); // Set Row Address
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x00); // Start 0
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x5f); // End 95
usleep (CMD_SLEEP);
// Column Address
i2Cmd (m_i2c_lcd_control, 0x15); // Set Column Address
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x08); // Start from 8th Column of driver IC. This is 0th Column for OLED
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x37); // End at (8 + 47)th column. Each Column has 2 pixels(or segments)
usleep (CMD_SLEEP);
}
maa_result_t
SSD1327::setVerticalMode () {
i2Cmd (m_i2c_lcd_control, 0xA0); // remap to
usleep (CMD_SLEEP);
i2Cmd (m_i2c_lcd_control, 0x46); // Vertical mode
usleep (CMD_SLEEP);
}

175
src/lcd/ssd1327.h Normal file
View File

@@ -0,0 +1,175 @@
/*
* Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
* Copyright (c) 2014 Intel Corporation.
*
* 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.
*/
#pragma once
#include <string>
#include "iiclcd.h"
namespace upm {
/*
#define DISPLAY_CMD_OFF 0xAE
#define DISPLAY_CMD_ON 0xAF
#define BASE_LOW_COLUMN_ADDR 0x00
#define BASE_HIGH_COLUMN_ADDR 0x10
#define BASE_PAGE_START_ADDR 0xB0
#define DISPLAY_CMD_MEM_ADDR_MODE 0x20
*/
#define DISPLAY_CMD_SET_NORMAL 0xA4
const uint8_t BasicFont[][8] =
{
{0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
{0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00},
{0x00,0x00,0x07,0x00,0x07,0x00,0x00,0x00},
{0x00,0x14,0x7F,0x14,0x7F,0x14,0x00,0x00},
{0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00,0x00},
{0x00,0x23,0x13,0x08,0x64,0x62,0x00,0x00},
{0x00,0x36,0x49,0x55,0x22,0x50,0x00,0x00},
{0x00,0x00,0x05,0x03,0x00,0x00,0x00,0x00},
{0x00,0x1C,0x22,0x41,0x00,0x00,0x00,0x00},
{0x00,0x41,0x22,0x1C,0x00,0x00,0x00,0x00},
{0x00,0x08,0x2A,0x1C,0x2A,0x08,0x00,0x00},
{0x00,0x08,0x08,0x3E,0x08,0x08,0x00,0x00},
{0x00,0xA0,0x60,0x00,0x00,0x00,0x00,0x00},
{0x00,0x08,0x08,0x08,0x08,0x08,0x00,0x00},
{0x00,0x60,0x60,0x00,0x00,0x00,0x00,0x00},
{0x00,0x20,0x10,0x08,0x04,0x02,0x00,0x00},
{0x00,0x3E,0x51,0x49,0x45,0x3E,0x00,0x00},
{0x00,0x00,0x42,0x7F,0x40,0x00,0x00,0x00},
{0x00,0x62,0x51,0x49,0x49,0x46,0x00,0x00},
{0x00,0x22,0x41,0x49,0x49,0x36,0x00,0x00},
{0x00,0x18,0x14,0x12,0x7F,0x10,0x00,0x00},
{0x00,0x27,0x45,0x45,0x45,0x39,0x00,0x00},
{0x00,0x3C,0x4A,0x49,0x49,0x30,0x00,0x00},
{0x00,0x01,0x71,0x09,0x05,0x03,0x00,0x00},
{0x00,0x36,0x49,0x49,0x49,0x36,0x00,0x00},
{0x00,0x06,0x49,0x49,0x29,0x1E,0x00,0x00},
{0x00,0x00,0x36,0x36,0x00,0x00,0x00,0x00},
{0x00,0x00,0xAC,0x6C,0x00,0x00,0x00,0x00},
{0x00,0x08,0x14,0x22,0x41,0x00,0x00,0x00},
{0x00,0x14,0x14,0x14,0x14,0x14,0x00,0x00},
{0x00,0x41,0x22,0x14,0x08,0x00,0x00,0x00},
{0x00,0x02,0x01,0x51,0x09,0x06,0x00,0x00},
{0x00,0x32,0x49,0x79,0x41,0x3E,0x00,0x00},
{0x00,0x7E,0x09,0x09,0x09,0x7E,0x00,0x00},
{0x00,0x7F,0x49,0x49,0x49,0x36,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x41,0x22,0x00,0x00},
{0x00,0x7F,0x41,0x41,0x22,0x1C,0x00,0x00},
{0x00,0x7F,0x49,0x49,0x49,0x41,0x00,0x00},
{0x00,0x7F,0x09,0x09,0x09,0x01,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x51,0x72,0x00,0x00},
{0x00,0x7F,0x08,0x08,0x08,0x7F,0x00,0x00},
{0x00,0x41,0x7F,0x41,0x00,0x00,0x00,0x00},
{0x00,0x20,0x40,0x41,0x3F,0x01,0x00,0x00},
{0x00,0x7F,0x08,0x14,0x22,0x41,0x00,0x00},
{0x00,0x7F,0x40,0x40,0x40,0x40,0x00,0x00},
{0x00,0x7F,0x02,0x0C,0x02,0x7F,0x00,0x00},
{0x00,0x7F,0x04,0x08,0x10,0x7F,0x00,0x00},
{0x00,0x3E,0x41,0x41,0x41,0x3E,0x00,0x00},
{0x00,0x7F,0x09,0x09,0x09,0x06,0x00,0x00},
{0x00,0x3E,0x41,0x51,0x21,0x5E,0x00,0x00},
{0x00,0x7F,0x09,0x19,0x29,0x46,0x00,0x00},
{0x00,0x26,0x49,0x49,0x49,0x32,0x00,0x00},
{0x00,0x01,0x01,0x7F,0x01,0x01,0x00,0x00},
{0x00,0x3F,0x40,0x40,0x40,0x3F,0x00,0x00},
{0x00,0x1F,0x20,0x40,0x20,0x1F,0x00,0x00},
{0x00,0x3F,0x40,0x38,0x40,0x3F,0x00,0x00},
{0x00,0x63,0x14,0x08,0x14,0x63,0x00,0x00},
{0x00,0x03,0x04,0x78,0x04,0x03,0x00,0x00},
{0x00,0x61,0x51,0x49,0x45,0x43,0x00,0x00},
{0x00,0x7F,0x41,0x41,0x00,0x00,0x00,0x00},
{0x00,0x02,0x04,0x08,0x10,0x20,0x00,0x00},
{0x00,0x41,0x41,0x7F,0x00,0x00,0x00,0x00},
{0x00,0x04,0x02,0x01,0x02,0x04,0x00,0x00},
{0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00},
{0x00,0x01,0x02,0x04,0x00,0x00,0x00,0x00},
{0x00,0x20,0x54,0x54,0x54,0x78,0x00,0x00},
{0x00,0x7F,0x48,0x44,0x44,0x38,0x00,0x00},
{0x00,0x38,0x44,0x44,0x28,0x00,0x00,0x00},
{0x00,0x38,0x44,0x44,0x48,0x7F,0x00,0x00},
{0x00,0x38,0x54,0x54,0x54,0x18,0x00,0x00},
{0x00,0x08,0x7E,0x09,0x02,0x00,0x00,0x00},
{0x00,0x18,0xA4,0xA4,0xA4,0x7C,0x00,0x00},
{0x00,0x7F,0x08,0x04,0x04,0x78,0x00,0x00},
{0x00,0x00,0x7D,0x00,0x00,0x00,0x00,0x00},
{0x00,0x80,0x84,0x7D,0x00,0x00,0x00,0x00},
{0x00,0x7F,0x10,0x28,0x44,0x00,0x00,0x00},
{0x00,0x41,0x7F,0x40,0x00,0x00,0x00,0x00},
{0x00,0x7C,0x04,0x18,0x04,0x78,0x00,0x00},
{0x00,0x7C,0x08,0x04,0x7C,0x00,0x00,0x00},
{0x00,0x38,0x44,0x44,0x38,0x00,0x00,0x00},
{0x00,0xFC,0x24,0x24,0x18,0x00,0x00,0x00},
{0x00,0x18,0x24,0x24,0xFC,0x00,0x00,0x00},
{0x00,0x00,0x7C,0x08,0x04,0x00,0x00,0x00},
{0x00,0x48,0x54,0x54,0x24,0x00,0x00,0x00},
{0x00,0x04,0x7F,0x44,0x00,0x00,0x00,0x00},
{0x00,0x3C,0x40,0x40,0x7C,0x00,0x00,0x00},
{0x00,0x1C,0x20,0x40,0x20,0x1C,0x00,0x00},
{0x00,0x3C,0x40,0x30,0x40,0x3C,0x00,0x00},
{0x00,0x44,0x28,0x10,0x28,0x44,0x00,0x00},
{0x00,0x1C,0xA0,0xA0,0x7C,0x00,0x00,0x00},
{0x00,0x44,0x64,0x54,0x4C,0x44,0x00,0x00},
{0x00,0x08,0x36,0x41,0x00,0x00,0x00,0x00},
{0x00,0x00,0x7F,0x00,0x00,0x00,0x00,0x00},
{0x00,0x41,0x36,0x08,0x00,0x00,0x00,0x00},
{0x00,0x02,0x01,0x01,0x02,0x01,0x00,0x00},
{0x00,0x02,0x05,0x05,0x02,0x00,0x00,0x00}
};
typedef enum {
HORIZONTAL = 0,
VERTICAL = 1,
PAGE = 2
} displayAddressingMode;
class SSD1327 : public IICLcd {
public:
/** SSD1308 Constructor.
* Calls MAA initialisation functions.
* @param bus i2c bus to use
* @param address the slave address the lcd is registered on.
*/
SSD1327 (int bus, int address);
~SSD1327 ();
maa_result_t draw(uint8_t *data, int bytes);
// virtual methods
maa_result_t write (std::string msg);
maa_result_t setCursor (int row, int column);
maa_result_t clear ();
maa_result_t home ();
maa_result_t setGrayLevel (uint8_t level);
private:
maa_result_t writeChar (maa_i2c_context ctx, uint8_t value);
maa_result_t setNormalDisplay ();
maa_result_t setHorizontalMode ();
maa_result_t setVerticalMode ();
uint8_t grayHigh;
uint8_t grayLow;
};
}