1 files changed, 0 insertions, 319 deletions
diff --git a/peripheral/libupm/src/lcd/ssd1327.cxx b/peripheral/libupm/src/lcd/ssd1327.cxx
deleted file mode 100644
index 28cc343..0000000
--- a/peripheral/libupm/src/lcd/ssd1327.cxx
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- * 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 <stdexcept>
-#include <string>
-#include <unistd.h>
-
-#include "hd44780_bits.h"
-#include "ssd1327.h"
-
-using namespace upm;
-
-#define INIT_SLEEP 50000
-#define CMD_SLEEP 10000
-
-SSD1327::SSD1327(int bus_in, int addr_in) : m_i2c_lcd_control(bus_in)
-{
-    mraa::Result error = mraa::SUCCESS;
-
-    m_lcd_control_address = addr_in;
-    m_name = "SSD1327";
-
-    error = m_i2c_lcd_control.address(m_lcd_control_address);
-    if (error != mraa::SUCCESS) {
-        throw std::invalid_argument(std::string(__FUNCTION__) +
-                                    ": I2c.address() failed");
-        return;
-    }
-
-    usleep(INIT_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0xFD); // Unlock OLED driver IC MCU
-                                               // interface from entering command.
-                                               // i.e: Accept commands
-    usleep(INIT_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x12);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xAE); // Set display off
-    usleep(INIT_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0xA8); // set multiplex ratio
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x5F); // 96
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA1); // set display start line
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x00); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA2); // set display offset
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x60);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA0); // set remap
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x46);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xAB); // set vdd internal
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x01); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x81); // set contrasr
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x53); // 100 nit
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xB1); // Set Phase Length
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0X51); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xB3); // Set Display Clock Divide Ratio/Oscillator
-                                                       // Frequency
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x01); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xB9); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xBC); // set pre_charge
-                                                       // voltage/VCOMH
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x08); // (0x08);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xBE); // set VCOMH
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0X07); // (0x07);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xB6); // Set second pre-charge
-                                                       // period
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x01); //
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xD5); // enable second precharge and enternal vsl
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0X62); // (0x62);
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA4); // Set Normal Display Mode
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x2E); // Deactivate Scroll
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0xAF); // Switch on display
-    usleep(INIT_SLEEP);
-
-    // Row Address
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x75); // Set Row Address
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x00); // Start 0
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x5f); // End 95
-    usleep(INIT_SLEEP);
-
-    // Column Address
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x15); // Set Column Address
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x08); // Start from 8th Column of
-                                                       // driver IC. This is 0th
-                                                       // Column for OLED
-    usleep(INIT_SLEEP);
-    error = m_i2c_lcd_control.writeReg(LCD_CMD, 0x37); // End at  (8 + 47)th
-                                                       // column. Each Column has 2
-                                                       // pixels(segments)
-    usleep(INIT_SLEEP);
-
-    clear();
-    setNormalDisplay();
-    setVerticalMode();
-}
-
-SSD1327::~SSD1327()
-{
-}
-
-mraa::Result
-SSD1327::draw(uint8_t* data, int bytes)
-{
-    mraa::Result error = mraa::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;
-
-            m_i2c_lcd_control.writeReg(LCD_DATA, value);
-            usleep(CMD_SLEEP - 2000);
-        }
-    }
-
-    return error;
-}
-
-/*
- * **************
- *  virtual area
- * **************
- */
-mraa::Result
-SSD1327::write(std::string msg)
-{
-    mraa::Result error = mraa::SUCCESS;
-
-    setVerticalMode();
-    for (std::string::size_type i = 0; i < msg.size(); ++i) {
-        writeChar(msg[i]);
-    }
-
-    return error;
-}
-
-mraa::Result
-SSD1327::setCursor(int row, int column)
-{
-    mraa::Result error = mraa::SUCCESS;
-
-    // Column Address
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x15); /* Set Column Address */
-    usleep(CMD_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x08 + (column * 4)); /* Start Column:
-                                                                                  Start from 8 */
-    usleep(CMD_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x37); /* End Column */
-    usleep(CMD_SLEEP);
-    // Row Address
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x75); /* Set Row Address */
-    usleep(CMD_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x00 + (row * 8)); /* Start Row*/
-    usleep(CMD_SLEEP);
-    m_i2c_lcd_control.writeReg(LCD_CMD, 0x07 + (row * 8)); /* End Row*/
-    usleep(CMD_SLEEP);
-
-    return error;
-}
-
-mraa::Result
-SSD1327::clear()
-{
-    mraa::Result error = mraa::SUCCESS;
-    uint8_t columnIdx, rowIdx;
-
-    for (rowIdx = 0; rowIdx < 12; rowIdx++) {
-        // clear all columns
-        for (columnIdx = 0; columnIdx < 12; columnIdx++) {
-            writeChar(' ');
-        }
-    }
-
-    return mraa::SUCCESS;
-}
-
-mraa::Result
-SSD1327::home()
-{
-    return setCursor(0, 0);
-}
-
-void
-SSD1327::setGrayLevel(uint8_t level)
-{
-    grayHigh = (level << 4) & 0xF0;
-    grayLow = level & 0x0F;
-}
-
-/*
- * **************
- *  private area
- * **************
- */
-mraa::Result
-SSD1327::writeChar(uint8_t value)
-{
-    mraa::Result rv = mraa::SUCCESS;
-    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;
-
-            rv = m_i2c_lcd_control.writeReg(LCD_DATA, data);
-            usleep(CMD_SLEEP - 2000);
-        }
-    }
-    return rv;
-}
-
-mraa::Result
-SSD1327::setNormalDisplay()
-{
-    return m_i2c_lcd_control.writeReg(LCD_CMD,
-                                      DISPLAY_CMD_SET_NORMAL); // set to normal display '1' is ON
-}
-
-mraa::Result
-SSD1327::setHorizontalMode()
-{
-    mraa::Result rv = mraa::SUCCESS;
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA0); // remap to
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x42); // horizontal mode
-    usleep(CMD_SLEEP);
-
-    // Row Address
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x75); // Set Row Address
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x00); // Start 0
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x5f); // End 95
-    usleep(CMD_SLEEP);
-
-    // Column Address
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x15); // Set Column Address
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x08); // Start from 8th Column of driver
-                                               // IC. This is 0th Column for OLED
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x37); // End at  (8 + 47)th column. Each
-                                               // Column has 2 pixels(or segments)
-    usleep(CMD_SLEEP);
-    return rv;
-}
-
-mraa::Result
-SSD1327::setVerticalMode()
-{
-    mraa::Result rv = mraa::SUCCESS;
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0xA0); // remap to
-    usleep(CMD_SLEEP);
-    rv = m_i2c_lcd_control.writeReg(LCD_CMD, 0x46); // Vertical mode
-    usleep(CMD_SLEEP);
-    return rv;
-}