Analog Devices
A collection of Analog Devices drivers for the mbed platform
For additional information check out the mbed page of the Analog Devices wiki: https://wiki.analog.com/resources/tools-software/mbed-drivers-all
Revision 23:174dd32fa661, committed 2016-05-17
- Comitter:
- Dragos Bogdan
- Date:
- Tue May 17 18:37:29 2016 +0300
- Parent:
- 22:34a97378aab6
- Child:
- 24:dae7123d432a
- Commit message:
- EVAL_ADXL362_ARDZ: Rename folder to eval_adxl362_ardz
Changed in this revision
--- a/libraries/EVAL_ADXL362_ARDZ/lcd.cpp Tue May 17 18:17:18 2016 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,329 +0,0 @@
-/**
- ******************************************************************************
- * @file Lcd.c
- * @brief Source file for ST7565R LCD control.
- * @author ADI
- * @date March 2016
- *
- *******************************************************************************
- * Copyright 2015(c) Analog Devices, Inc.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * - Neither the name of Analog Devices, Inc. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * - The use of this software may or may not infringe the patent rights
- * of one or more patent holders. This license does not release you
- * from the requirement that you obtain separate licenses from these
- * patent holders to use this software.
- * - Use of the software either in source or binary form, must be run
- * on or directly connected to an Analog Devices Inc. component.
- *
- * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *******************************************************************************
- **/
-
-/******************************************************************************/
-/***************************** Include Files **********************************/
-/******************************************************************************/
-#include "../EVAL_ADXL362_ARDZ/lcd.h"
-
-#include "mbed.h"
-
-
-
-Lcd::Lcd(PinName rst_pin, PinName a0_pin, PinName bl_pin,
- PinName cs_pin, PinName MOSI,
- PinName MISO, PinName SCK) :
-
- rst(rst_pin), a0(a0_pin), bl(bl_pin), cs(cs_pin), lcd_spi(MOSI, MISO, SCK)
-{
- rst = 1;
-}
-
-/**
- @brief Initialization of LCD screen
- @return none
- **/
-
-void Lcd::write_cmd(uint8_t cmd)
-{
- cs = 0;
- a0 = 0;
- lcd_spi.write(cmd);
- cs = 1;
-}
-
-void Lcd::write_data(uint8_t data)
-{
- cs = 0;
- a0 = 1;
- lcd_spi.write(data);
- cs = 1;
-}
-
-void Lcd::bl_enable()
-{
- bl = 1;
-}
-
-void Lcd::bl_disable()
-{
- bl = 0;
-}
-
-void Lcd::init(void)
-{
-
- write_cmd(CMD_DISPLAY_OFF);
- write_cmd(CMD_SET_BIAS_7);
- write_cmd(CMD_SET_ADC_NORMAL);
- write_cmd(CMD_SET_COM_REVERSE);
- write_cmd((CMD_SET_RESISTOR_RATIO | 0x02));
- write_cmd(CMD_SET_VOLUME_FIRST);
- write_cmd((CMD_SET_VOLUME_SECOND | 0x04));
- write_cmd((CMD_SET_POWER_CONTROL | 0x07));
- fill_pages(0, 8, 0x00);
-
-}
-
-/**
- @brief Displays a string at the specified position for with 5x7 font size.
- @return none
- **/
-void Lcd::display_string(uint8_t ui8row, uint8_t ui8col, int8_t *pi8str)
-{
- uint8_t ui8x;
- uint8_t ui8i;
- uint8_t ui8ch;
- uint8_t ui8data;
-
- ui8ch = 0;
- ui8x = ui8col;
-
- while ((pi8str[ui8ch] != 0) && (ui8col < LCD_COLUMNS)) {
- set_cursor(ui8row, ui8x); /* Set cursor position */
-
- for (ui8i = 0; ui8i < 5; ui8i++) { /* Symbol matrix column loop */
- ui8data = pui8font5x7[pi8str[ui8ch] - OFFS_ASCII][ui8i];
-
- write_data(ui8data);
- }
-
- ui8x += 6; /* Increase column counter with 6 pixels */
- ui8ch++; /* Increment counter */
- }
- write_cmd(CMD_DISPLAY_ON);
-
-}
-
-/**
- @brief Displays a symbol (8 x width) at the specified position on the LCD.
- @param ui8row - row number
- @param ui8col - column number
- @param ui8width - symbol width
- @param pui8symbol - symbol to display
- @return none
- **/
-
-void Lcd::display_symbol(uint8_t ui8row, uint8_t ui8col, uint8_t ui8width,
- const uint8_t *pui8symbol)
-{
- uint8_t ui8i;
- uint8_t ui8data;
-
- set_cursor(ui8row, ui8col); /* Set cursor position */
- for (ui8i = 0; ui8i < ui8width; ui8i++) { /* Symbol matrix column loop */
- ui8data = pui8symbol[ui8i];
- write_data(ui8data);
- }
- write_cmd(CMD_DISPLAY_ON);
-}
-
-/**
- @brief Fills the selected LCD pages with the data specified.
- @param ui8start - start element
- @param ui8num - elements numbers to fill
- @param ui8Data - data to fill
- @return none
- **/
-
-void Lcd::fill_pages(uint8_t ui8start, uint8_t ui8num, uint8_t ui8Data)
-{
-
- uint8_t ui8p;
- uint8_t ui8c;
-
- for (ui8p = ui8start; ui8p < (ui8start + ui8num); ui8p++) {
- set_cursor(ui8p, 0);
-
- for (ui8c = 0; ui8c < LCD_COLUMNS; ui8c++) {
- write_data(ui8Data);
- }
- }
-
- write_cmd(CMD_DISPLAY_ON);
-}
-
-/**
- @brief Sets the start line of the LCD.
- @param ui8line - line to start with
- @return none
- **/
-
-void Lcd::set_line(uint8_t ui8line)
-{
-
- uint8_t ui8Cmd;
- ui8Cmd = CMD_SET_DISP_START_LINE | (ui8line & 0x3F); /* Set start line */
- write_cmd(ui8Cmd);
-
-}
-
-
-/**
- @brief Sets the cursor position at which data will be written.
- @param ui8PA - page number
- @param ui8CA - column number
- @return none
- **/
-
-void Lcd::set_cursor(uint8_t ui8PA, uint8_t ui8CA)
-{
- uint8_t ui8Cmd;
-
- ui8Cmd = 0xB0 | (ui8PA & 0x0F); /* Set page address */
- write_cmd(ui8Cmd);
-
- ui8Cmd = ui8CA & 0x0F; /* Set column address LSB CA[3:0] */
- write_cmd(ui8Cmd);
-
- ui8Cmd = 0x10 | (ui8CA >> 4); /* Set column address MSB CA[7:4] */
- write_cmd(ui8Cmd);
-}
-
-
-const uint8_t Lcd::pui8Rec8x8[8] = {
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
-};
-const uint8_t Lcd::pui8RecInv8x8[8] = {
- 0xFF, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0xFF
-};
-
-const uint8_t Lcd::pui8font5x7[96][5] = {
- {0x00, 0x00, 0x00, 0x00, 0x00}, /* 32 */
- {0x00, 0x00, 0x4F, 0x00, 0x00}, /* ! 33 */
- {0x00, 0x07, 0x00, 0x07, 0x00}, /* " 34 */
- {0x14, 0x7F, 0x14, 0x7F, 0x14}, /* # 35 */
- {0x24, 0x2A, 0x7F, 0x2A, 0x12}, /* $ 36 */
- {0x23, 0x13, 0x08, 0x64, 0x62}, /* % 37 */
- {0x36, 0x49, 0x55, 0x22, 0x50}, /* & 38 */
- {0x00, 0x05, 0x03, 0x00, 0x00}, /* ' 39 */
- {0x00, 0x1C, 0x22, 0x41, 0x00}, /* ( 40 */
- {0x00, 0x41, 0x22, 0x1C, 0x00}, /* ) 41 */
- {0x14, 0x08, 0x3E, 0x08, 0x14}, /* * 42 */
- {0x08, 0x08, 0x3E, 0x08, 0x08}, /* + 43 */
- {0x00, 0x50, 0x30, 0x00, 0x00}, /* , 44 */
- {0x08, 0x08, 0x08, 0x08, 0x08}, /* - 45 */
- {0x00, 0x60, 0x60, 0x00, 0x00}, /* . 46 */
- {0x20, 0x10, 0x08, 0x04, 0x02}, /* / 47 */
- {0x3E, 0x51, 0x49, 0x45, 0x3E}, /* 0 48 */
- {0x00, 0x42, 0x7F, 0x40, 0x00}, /* 1 49 */
- {0x42, 0x61, 0x51, 0x49, 0x46}, /* 2 50 */
- {0x21, 0x41, 0x45, 0x4B, 0x31}, /* 3 51 */
- {0x18, 0x14, 0x12, 0x7F, 0x10}, /* 4 52 */
- {0x27, 0x45, 0x45, 0x45, 0x39}, /* 5 53 */
- {0x3C, 0x4A, 0x49, 0x49, 0x30}, /* 6 54 */
- {0x01, 0x71, 0x09, 0x05, 0x03}, /* 7 55 */
- {0x36, 0x49, 0x49, 0x49, 0x36}, /* 8 56 */
- {0x06, 0x49, 0x49, 0x29, 0x1E}, /* 9 57 */
- {0x36, 0x36, 0x00, 0x00, 0x00}, /* : 58 */
- {0x56, 0x36, 0x00, 0x00, 0x00}, /* ; 59 */
- {0x08, 0x14, 0x22, 0x41, 0x00}, /* < 60 */
- {0x14, 0x14, 0x14, 0x14, 0x14}, /* = 61 */
- {0x00, 0x41, 0x22, 0x14, 0x08}, /* > 62 */
- {0x02, 0x01, 0x51, 0x09, 0x06}, /* ? 63 */
- {0x30, 0x49, 0x79, 0x41, 0x3E}, /* @ 64 */
- {0x7E, 0x11, 0x11, 0x11, 0x7E}, /* A 65 */
- {0x7F, 0x49, 0x49, 0x49, 0x36}, /* B 66 */
- {0x3E, 0x41, 0x41, 0x41, 0x22}, /* C 67 */
- {0x7F, 0x41, 0x41, 0x22, 0x1C}, /* D 68 */
- {0x7F, 0x49, 0x49, 0x49, 0x41}, /* E 69 */
- {0x7F, 0x09, 0x09, 0x09, 0x01}, /* F 70 */
- {0x3E, 0x41, 0x49, 0x49, 0x7A}, /* G 71 */
- {0x7F, 0x08, 0x08, 0x08, 0x7F}, /* H 72 */
- {0x00, 0x41, 0x7F, 0x41, 0x00}, /* I 73 */
- {0x20, 0x40, 0x41, 0x3F, 0x01}, /* J 74 */
- {0x7F, 0x08, 0x14, 0x22, 0x41}, /* K 75 */
- {0x7F, 0x40, 0x40, 0x40, 0x40}, /* L 76 */
- {0x7F, 0x02, 0x0C, 0x02, 0x7F}, /* M 77 */
- {0x7F, 0x04, 0x08, 0x10, 0x7F}, /* N 78 */
- {0x3E, 0x41, 0x41, 0x41, 0x3E}, /* O 79 */
- {0x7F, 0x09, 0x09, 0x09, 0x06}, /* P 80 */
- {0x3E, 0x41, 0x51, 0x21, 0x5E}, /* Q 81 */
- {0x7F, 0x09, 0x19, 0x29, 0x46}, /* R 82 */
- {0x46, 0x49, 0x49, 0x49, 0x31}, /* S 83 */
- {0x01, 0x01, 0x7F, 0x01, 0x01}, /* T 84 */
- {0x3F, 0x40, 0x40, 0x40, 0x3F}, /* U 85 */
- {0x1F, 0x20, 0x40, 0x20, 0x1F}, /* V 86 */
- {0x3F, 0x40, 0x30, 0x40, 0x3F}, /* W 87 */
- {0x63, 0x14, 0x08, 0x14, 0x63}, /* X 88 */
- {0x07, 0x08, 0x70, 0x08, 0x07}, /* Y 89 */
- {0x61, 0x51, 0x49, 0x45, 0x43}, /* Z 90 */
- {0x00, 0x7F, 0x41, 0x41, 0x00}, /* [ 91 */
- {0x02, 0x04, 0x08, 0x10, 0x20}, /* \ 92 */
- {0x00, 0x41, 0x41, 0x7F, 0x00}, /* ] 93 */
- {0x04, 0x02, 0x01, 0x02, 0x04}, /* ^ 94 */
- {0x40, 0x40, 0x40, 0x40, 0x40}, /* _ 95 */
- {0x00, 0x01, 0x02, 0x04, 0x00}, /* ` 96 */
- {0x20, 0x54, 0x54, 0x54, 0x78}, /* a 97 */
- {0x7F, 0x50, 0x48, 0x48, 0x30}, /* b 98 */
- {0x38, 0x44, 0x44, 0x44, 0x20}, /* c 99 */
- {0x38, 0x44, 0x44, 0x48, 0x7F}, /* d 100 */
- {0x38, 0x54, 0x54, 0x54, 0x18}, /* e 101 */
- {0x08, 0x7E, 0x09, 0x01, 0x02}, /* f 102 */
- {0x0C, 0x52, 0x52, 0x52, 0x3E}, /* g 103 */
- {0x7F, 0x08, 0x04, 0x04, 0x78}, /* h 104 */
- {0x00, 0x44, 0x7D, 0x40, 0x00}, /* i 105 */
- {0x20, 0x40, 0x44, 0x3D, 0x00}, /* j 106 */
- {0x7F, 0x10, 0x28, 0x44, 0x00}, /* k 107 */
- {0x00, 0x41, 0x7F, 0x40, 0x00}, /* l 108 */
- {0x78, 0x04, 0x18, 0x04, 0x78}, /* m 109 */
- {0x7C, 0x08, 0x04, 0x04, 0x78}, /* n 110 */
- {0x38, 0x44, 0x44, 0x44, 0x38}, /* o 111 */
- {0x7C, 0x14, 0x14, 0x14, 0x08}, /* p 112 */
- {0x08, 0x14, 0x14, 0x18, 0x7C}, /* q 113 */
- {0x7C, 0x08, 0x04, 0x04, 0x08}, /* r 114 */
- {0x48, 0x54, 0x54, 0x54, 0x20}, /* s 115 */
- {0x04, 0x3F, 0x44, 0x40, 0x20}, /* t 116 */
- {0x3C, 0x40, 0x40, 0x20, 0x7C}, /* u 117 */
- {0x1C, 0x20, 0x40, 0x20, 0x1C}, /* v 118 */
- {0x3C, 0x40, 0x30, 0x40, 0x3C}, /* w 119 */
- {0x44, 0x28, 0x10, 0x28, 0x44}, /* x 120 */
- {0x0C, 0x50, 0x50, 0x50, 0x3C}, /* y 121 */
- {0x44, 0x64, 0x54, 0x4C, 0x44}, /* z 122 */
- {0x00, 0x08, 0x36, 0x41, 0x00}, /* { 123 */
- {0x00, 0x00, 0x7F, 0x00, 0x00}, /* | 124 */
- {0x00, 0x41, 0x36, 0x08, 0x00}, /* } 125 */
- {0x0C, 0x02, 0x0C, 0x10, 0x0C}, /* ~ 126 */
- {0x00, 0x00, 0x00, 0x00, 0x00} /* 127 */
-};
--- a/libraries/EVAL_ADXL362_ARDZ/lcd.h Tue May 17 18:17:18 2016 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,138 +0,0 @@
-/**
- ******************************************************************************
- * @file Lcd.c
- * @brief Header file for ST7565R LCD control.
- * @author ADI
- * @date March 2016
- *
- *******************************************************************************
- * Copyright 2015(c) Analog Devices, Inc.
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * - Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * - Neither the name of Analog Devices, Inc. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * - The use of this software may or may not infringe the patent rights
- * of one or more patent holders. This license does not release you
- * from the requirement that you obtain separate licenses from these
- * patent holders to use this software.
- * - Use of the software either in source or binary form, must be run
- * on or directly connected to an Analog Devices Inc. component.
- *
- * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *******************************************************************************
- **/
-#ifndef LCD_H_
-#define LCD_H_
-
-
-/******************************************************************************/
-/***************************** Include Files **********************************/
-/******************************************************************************/
-#include <stdio.h>
-#include "mbed.h"
-
-class Lcd
-{
-public:
-
- const static uint8_t pui8Rec8x8[8];
- const static uint8_t pui8RecInv8x8[8];
- const static uint8_t pui8font5x7[96][5]; ///< Symbol matrix structure: Font (8x14)
-
- Lcd(PinName rst = D3, PinName a0 = D5, PinName bl = D8, PinName cs = D6,
- PinName MOSI = SPI_MOSI, PinName MISO = SPI_MISO, PinName SCK =
- SPI_SCK);
- void init(void);
- void display_string(uint8_t ui8row, uint8_t ui8col, int8_t *pi8str);
- void display_symbol(uint8_t ui8row, uint8_t ui8col, uint8_t ui8width,
- const uint8_t *pui8symbol);
- void fill_pages(uint8_t ui8start, uint8_t ui8num, uint8_t ui8Data);
- void set_line(uint8_t ui8line);
- void set_cursor(uint8_t ui8PA, uint8_t ui8CA);
- void bl_enable();
- void bl_disable();
-
- void write_cmd(uint8_t cmd);
- void write_data(uint8_t data);
-
-
- typedef enum {
- CMD_DISPLAY_OFF = 0xAE,
- CMD_DISPLAY_ON = 0xAF,
- CMD_SET_DISP_START_LINE = 0x40,
- CMD_SET_PAGE = 0xB0,
- CMD_SET_COLUMN_UPPER = 0x10,
- CMD_SET_COLUMN_LOWER = 0x00,
- CMD_SET_ADC_NORMAL = 0xA0,
- CMD_SET_ADC_REVERSE = 0xA1,
- CMD_SET_DISP_NORMAL = 0xA6,
- CMD_SET_DISP_REVERSE = 0xA7,
- CMD_SET_ALLPTS_NORMAL = 0xA4,
- CMD_SET_ALLPTS_ON = 0xA5,
- CMD_SET_BIAS_9 = 0xA2,
- CMD_SET_BIAS_7 = 0xA3,
- CMD_RMW = 0xE0,
- CMD_RMW_CLEAR = 0xEE,
- CMD_INTERNAL_RESET = 0xE2,
- CMD_SET_COM_NORMAL = 0xC0,
- CMD_SET_COM_REVERSE = 0xC8,
- CMD_SET_POWER_CONTROL = 0x28,
- CMD_SET_RESISTOR_RATIO = 0x20,
- CMD_SET_VOLUME_FIRST = 0x81,
- CMD_SET_VOLUME_SECOND = 0,
- CMD_SET_STATIC_OFF = 0xAC,
- CMD_SET_STATIC_ON = 0xAD,
- CMD_SET_STATIC_REG = 0x0,
- CMD_SET_BOOSTER_FIRST = 0xF8,
- CMD_SET_BOOSTER_234 = 0,
- CMD_SET_BOOSTER_5 = 1,
- CMD_SET_BOOSTER_6 = 3,
- CMD_NOP = 0xE3,
- CMD_TEST = 0xF0,
- } lcd_commands_t;
-
- static const uint8_t LCD_COLUMNS = 128u;
- static const uint8_t LCD_PAGES = 4u;
- static const uint8_t LCD_LINES = 64u;
- static const uint8_t UP_X = 112;
- static const uint8_t LEFT_X = 104;
- static const uint8_t RIGHT_X = 120;
- static const uint8_t DOWN_X = 112;
- static const uint8_t CENTER_X = 112;
- static const uint8_t ACC_LIMIT = 80;
- static const uint8_t FONT_Y_SIZE = 8; ///< Font size for Y
- static const uint8_t OFFS_ASCII = 32; ///< ASCII offset
-
- static const float ACC_TEMP_BIAS = 350 ; ///< Accelerometer temperature bias(in ADC codes) at 25 Deg C
- static const float ACC_TEMP_SENSITIVITY = 0.065; ///< Accelerometer temperature sensitivity from datasheet (DegC per Code)
-
-private:
-
- DigitalOut rst, a0, bl, cs;
- SPI lcd_spi;
-
-
-
-};
-
-#endif /* LCD_H_ */
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/eval_adxl362_ardz/lcd.cpp Tue May 17 18:37:29 2016 +0300
@@ -0,0 +1,329 @@
+/**
+ ******************************************************************************
+ * @file Lcd.c
+ * @brief Source file for ST7565R LCD control.
+ * @author ADI
+ * @date March 2016
+ *
+ *******************************************************************************
+ * Copyright 2015(c) Analog Devices, Inc.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * - Neither the name of Analog Devices, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * - The use of this software may or may not infringe the patent rights
+ * of one or more patent holders. This license does not release you
+ * from the requirement that you obtain separate licenses from these
+ * patent holders to use this software.
+ * - Use of the software either in source or binary form, must be run
+ * on or directly connected to an Analog Devices Inc. component.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *******************************************************************************
+ **/
+
+/******************************************************************************/
+/***************************** Include Files **********************************/
+/******************************************************************************/
+#include "../EVAL_ADXL362_ARDZ/lcd.h"
+
+#include "mbed.h"
+
+
+
+Lcd::Lcd(PinName rst_pin, PinName a0_pin, PinName bl_pin,
+ PinName cs_pin, PinName MOSI,
+ PinName MISO, PinName SCK) :
+
+ rst(rst_pin), a0(a0_pin), bl(bl_pin), cs(cs_pin), lcd_spi(MOSI, MISO, SCK)
+{
+ rst = 1;
+}
+
+/**
+ @brief Initialization of LCD screen
+ @return none
+ **/
+
+void Lcd::write_cmd(uint8_t cmd)
+{
+ cs = 0;
+ a0 = 0;
+ lcd_spi.write(cmd);
+ cs = 1;
+}
+
+void Lcd::write_data(uint8_t data)
+{
+ cs = 0;
+ a0 = 1;
+ lcd_spi.write(data);
+ cs = 1;
+}
+
+void Lcd::bl_enable()
+{
+ bl = 1;
+}
+
+void Lcd::bl_disable()
+{
+ bl = 0;
+}
+
+void Lcd::init(void)
+{
+
+ write_cmd(CMD_DISPLAY_OFF);
+ write_cmd(CMD_SET_BIAS_7);
+ write_cmd(CMD_SET_ADC_NORMAL);
+ write_cmd(CMD_SET_COM_REVERSE);
+ write_cmd((CMD_SET_RESISTOR_RATIO | 0x02));
+ write_cmd(CMD_SET_VOLUME_FIRST);
+ write_cmd((CMD_SET_VOLUME_SECOND | 0x04));
+ write_cmd((CMD_SET_POWER_CONTROL | 0x07));
+ fill_pages(0, 8, 0x00);
+
+}
+
+/**
+ @brief Displays a string at the specified position for with 5x7 font size.
+ @return none
+ **/
+void Lcd::display_string(uint8_t ui8row, uint8_t ui8col, int8_t *pi8str)
+{
+ uint8_t ui8x;
+ uint8_t ui8i;
+ uint8_t ui8ch;
+ uint8_t ui8data;
+
+ ui8ch = 0;
+ ui8x = ui8col;
+
+ while ((pi8str[ui8ch] != 0) && (ui8col < LCD_COLUMNS)) {
+ set_cursor(ui8row, ui8x); /* Set cursor position */
+
+ for (ui8i = 0; ui8i < 5; ui8i++) { /* Symbol matrix column loop */
+ ui8data = pui8font5x7[pi8str[ui8ch] - OFFS_ASCII][ui8i];
+
+ write_data(ui8data);
+ }
+
+ ui8x += 6; /* Increase column counter with 6 pixels */
+ ui8ch++; /* Increment counter */
+ }
+ write_cmd(CMD_DISPLAY_ON);
+
+}
+
+/**
+ @brief Displays a symbol (8 x width) at the specified position on the LCD.
+ @param ui8row - row number
+ @param ui8col - column number
+ @param ui8width - symbol width
+ @param pui8symbol - symbol to display
+ @return none
+ **/
+
+void Lcd::display_symbol(uint8_t ui8row, uint8_t ui8col, uint8_t ui8width,
+ const uint8_t *pui8symbol)
+{
+ uint8_t ui8i;
+ uint8_t ui8data;
+
+ set_cursor(ui8row, ui8col); /* Set cursor position */
+ for (ui8i = 0; ui8i < ui8width; ui8i++) { /* Symbol matrix column loop */
+ ui8data = pui8symbol[ui8i];
+ write_data(ui8data);
+ }
+ write_cmd(CMD_DISPLAY_ON);
+}
+
+/**
+ @brief Fills the selected LCD pages with the data specified.
+ @param ui8start - start element
+ @param ui8num - elements numbers to fill
+ @param ui8Data - data to fill
+ @return none
+ **/
+
+void Lcd::fill_pages(uint8_t ui8start, uint8_t ui8num, uint8_t ui8Data)
+{
+
+ uint8_t ui8p;
+ uint8_t ui8c;
+
+ for (ui8p = ui8start; ui8p < (ui8start + ui8num); ui8p++) {
+ set_cursor(ui8p, 0);
+
+ for (ui8c = 0; ui8c < LCD_COLUMNS; ui8c++) {
+ write_data(ui8Data);
+ }
+ }
+
+ write_cmd(CMD_DISPLAY_ON);
+}
+
+/**
+ @brief Sets the start line of the LCD.
+ @param ui8line - line to start with
+ @return none
+ **/
+
+void Lcd::set_line(uint8_t ui8line)
+{
+
+ uint8_t ui8Cmd;
+ ui8Cmd = CMD_SET_DISP_START_LINE | (ui8line & 0x3F); /* Set start line */
+ write_cmd(ui8Cmd);
+
+}
+
+
+/**
+ @brief Sets the cursor position at which data will be written.
+ @param ui8PA - page number
+ @param ui8CA - column number
+ @return none
+ **/
+
+void Lcd::set_cursor(uint8_t ui8PA, uint8_t ui8CA)
+{
+ uint8_t ui8Cmd;
+
+ ui8Cmd = 0xB0 | (ui8PA & 0x0F); /* Set page address */
+ write_cmd(ui8Cmd);
+
+ ui8Cmd = ui8CA & 0x0F; /* Set column address LSB CA[3:0] */
+ write_cmd(ui8Cmd);
+
+ ui8Cmd = 0x10 | (ui8CA >> 4); /* Set column address MSB CA[7:4] */
+ write_cmd(ui8Cmd);
+}
+
+
+const uint8_t Lcd::pui8Rec8x8[8] = {
+ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
+};
+const uint8_t Lcd::pui8RecInv8x8[8] = {
+ 0xFF, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0xFF
+};
+
+const uint8_t Lcd::pui8font5x7[96][5] = {
+ {0x00, 0x00, 0x00, 0x00, 0x00}, /* 32 */
+ {0x00, 0x00, 0x4F, 0x00, 0x00}, /* ! 33 */
+ {0x00, 0x07, 0x00, 0x07, 0x00}, /* " 34 */
+ {0x14, 0x7F, 0x14, 0x7F, 0x14}, /* # 35 */
+ {0x24, 0x2A, 0x7F, 0x2A, 0x12}, /* $ 36 */
+ {0x23, 0x13, 0x08, 0x64, 0x62}, /* % 37 */
+ {0x36, 0x49, 0x55, 0x22, 0x50}, /* & 38 */
+ {0x00, 0x05, 0x03, 0x00, 0x00}, /* ' 39 */
+ {0x00, 0x1C, 0x22, 0x41, 0x00}, /* ( 40 */
+ {0x00, 0x41, 0x22, 0x1C, 0x00}, /* ) 41 */
+ {0x14, 0x08, 0x3E, 0x08, 0x14}, /* * 42 */
+ {0x08, 0x08, 0x3E, 0x08, 0x08}, /* + 43 */
+ {0x00, 0x50, 0x30, 0x00, 0x00}, /* , 44 */
+ {0x08, 0x08, 0x08, 0x08, 0x08}, /* - 45 */
+ {0x00, 0x60, 0x60, 0x00, 0x00}, /* . 46 */
+ {0x20, 0x10, 0x08, 0x04, 0x02}, /* / 47 */
+ {0x3E, 0x51, 0x49, 0x45, 0x3E}, /* 0 48 */
+ {0x00, 0x42, 0x7F, 0x40, 0x00}, /* 1 49 */
+ {0x42, 0x61, 0x51, 0x49, 0x46}, /* 2 50 */
+ {0x21, 0x41, 0x45, 0x4B, 0x31}, /* 3 51 */
+ {0x18, 0x14, 0x12, 0x7F, 0x10}, /* 4 52 */
+ {0x27, 0x45, 0x45, 0x45, 0x39}, /* 5 53 */
+ {0x3C, 0x4A, 0x49, 0x49, 0x30}, /* 6 54 */
+ {0x01, 0x71, 0x09, 0x05, 0x03}, /* 7 55 */
+ {0x36, 0x49, 0x49, 0x49, 0x36}, /* 8 56 */
+ {0x06, 0x49, 0x49, 0x29, 0x1E}, /* 9 57 */
+ {0x36, 0x36, 0x00, 0x00, 0x00}, /* : 58 */
+ {0x56, 0x36, 0x00, 0x00, 0x00}, /* ; 59 */
+ {0x08, 0x14, 0x22, 0x41, 0x00}, /* < 60 */
+ {0x14, 0x14, 0x14, 0x14, 0x14}, /* = 61 */
+ {0x00, 0x41, 0x22, 0x14, 0x08}, /* > 62 */
+ {0x02, 0x01, 0x51, 0x09, 0x06}, /* ? 63 */
+ {0x30, 0x49, 0x79, 0x41, 0x3E}, /* @ 64 */
+ {0x7E, 0x11, 0x11, 0x11, 0x7E}, /* A 65 */
+ {0x7F, 0x49, 0x49, 0x49, 0x36}, /* B 66 */
+ {0x3E, 0x41, 0x41, 0x41, 0x22}, /* C 67 */
+ {0x7F, 0x41, 0x41, 0x22, 0x1C}, /* D 68 */
+ {0x7F, 0x49, 0x49, 0x49, 0x41}, /* E 69 */
+ {0x7F, 0x09, 0x09, 0x09, 0x01}, /* F 70 */
+ {0x3E, 0x41, 0x49, 0x49, 0x7A}, /* G 71 */
+ {0x7F, 0x08, 0x08, 0x08, 0x7F}, /* H 72 */
+ {0x00, 0x41, 0x7F, 0x41, 0x00}, /* I 73 */
+ {0x20, 0x40, 0x41, 0x3F, 0x01}, /* J 74 */
+ {0x7F, 0x08, 0x14, 0x22, 0x41}, /* K 75 */
+ {0x7F, 0x40, 0x40, 0x40, 0x40}, /* L 76 */
+ {0x7F, 0x02, 0x0C, 0x02, 0x7F}, /* M 77 */
+ {0x7F, 0x04, 0x08, 0x10, 0x7F}, /* N 78 */
+ {0x3E, 0x41, 0x41, 0x41, 0x3E}, /* O 79 */
+ {0x7F, 0x09, 0x09, 0x09, 0x06}, /* P 80 */
+ {0x3E, 0x41, 0x51, 0x21, 0x5E}, /* Q 81 */
+ {0x7F, 0x09, 0x19, 0x29, 0x46}, /* R 82 */
+ {0x46, 0x49, 0x49, 0x49, 0x31}, /* S 83 */
+ {0x01, 0x01, 0x7F, 0x01, 0x01}, /* T 84 */
+ {0x3F, 0x40, 0x40, 0x40, 0x3F}, /* U 85 */
+ {0x1F, 0x20, 0x40, 0x20, 0x1F}, /* V 86 */
+ {0x3F, 0x40, 0x30, 0x40, 0x3F}, /* W 87 */
+ {0x63, 0x14, 0x08, 0x14, 0x63}, /* X 88 */
+ {0x07, 0x08, 0x70, 0x08, 0x07}, /* Y 89 */
+ {0x61, 0x51, 0x49, 0x45, 0x43}, /* Z 90 */
+ {0x00, 0x7F, 0x41, 0x41, 0x00}, /* [ 91 */
+ {0x02, 0x04, 0x08, 0x10, 0x20}, /* \ 92 */
+ {0x00, 0x41, 0x41, 0x7F, 0x00}, /* ] 93 */
+ {0x04, 0x02, 0x01, 0x02, 0x04}, /* ^ 94 */
+ {0x40, 0x40, 0x40, 0x40, 0x40}, /* _ 95 */
+ {0x00, 0x01, 0x02, 0x04, 0x00}, /* ` 96 */
+ {0x20, 0x54, 0x54, 0x54, 0x78}, /* a 97 */
+ {0x7F, 0x50, 0x48, 0x48, 0x30}, /* b 98 */
+ {0x38, 0x44, 0x44, 0x44, 0x20}, /* c 99 */
+ {0x38, 0x44, 0x44, 0x48, 0x7F}, /* d 100 */
+ {0x38, 0x54, 0x54, 0x54, 0x18}, /* e 101 */
+ {0x08, 0x7E, 0x09, 0x01, 0x02}, /* f 102 */
+ {0x0C, 0x52, 0x52, 0x52, 0x3E}, /* g 103 */
+ {0x7F, 0x08, 0x04, 0x04, 0x78}, /* h 104 */
+ {0x00, 0x44, 0x7D, 0x40, 0x00}, /* i 105 */
+ {0x20, 0x40, 0x44, 0x3D, 0x00}, /* j 106 */
+ {0x7F, 0x10, 0x28, 0x44, 0x00}, /* k 107 */
+ {0x00, 0x41, 0x7F, 0x40, 0x00}, /* l 108 */
+ {0x78, 0x04, 0x18, 0x04, 0x78}, /* m 109 */
+ {0x7C, 0x08, 0x04, 0x04, 0x78}, /* n 110 */
+ {0x38, 0x44, 0x44, 0x44, 0x38}, /* o 111 */
+ {0x7C, 0x14, 0x14, 0x14, 0x08}, /* p 112 */
+ {0x08, 0x14, 0x14, 0x18, 0x7C}, /* q 113 */
+ {0x7C, 0x08, 0x04, 0x04, 0x08}, /* r 114 */
+ {0x48, 0x54, 0x54, 0x54, 0x20}, /* s 115 */
+ {0x04, 0x3F, 0x44, 0x40, 0x20}, /* t 116 */
+ {0x3C, 0x40, 0x40, 0x20, 0x7C}, /* u 117 */
+ {0x1C, 0x20, 0x40, 0x20, 0x1C}, /* v 118 */
+ {0x3C, 0x40, 0x30, 0x40, 0x3C}, /* w 119 */
+ {0x44, 0x28, 0x10, 0x28, 0x44}, /* x 120 */
+ {0x0C, 0x50, 0x50, 0x50, 0x3C}, /* y 121 */
+ {0x44, 0x64, 0x54, 0x4C, 0x44}, /* z 122 */
+ {0x00, 0x08, 0x36, 0x41, 0x00}, /* { 123 */
+ {0x00, 0x00, 0x7F, 0x00, 0x00}, /* | 124 */
+ {0x00, 0x41, 0x36, 0x08, 0x00}, /* } 125 */
+ {0x0C, 0x02, 0x0C, 0x10, 0x0C}, /* ~ 126 */
+ {0x00, 0x00, 0x00, 0x00, 0x00} /* 127 */
+};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/libraries/eval_adxl362_ardz/lcd.h Tue May 17 18:37:29 2016 +0300
@@ -0,0 +1,138 @@
+/**
+ ******************************************************************************
+ * @file Lcd.c
+ * @brief Header file for ST7565R LCD control.
+ * @author ADI
+ * @date March 2016
+ *
+ *******************************************************************************
+ * Copyright 2015(c) Analog Devices, Inc.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * - Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * - Neither the name of Analog Devices, Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * - The use of this software may or may not infringe the patent rights
+ * of one or more patent holders. This license does not release you
+ * from the requirement that you obtain separate licenses from these
+ * patent holders to use this software.
+ * - Use of the software either in source or binary form, must be run
+ * on or directly connected to an Analog Devices Inc. component.
+ *
+ * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *******************************************************************************
+ **/
+#ifndef LCD_H_
+#define LCD_H_
+
+
+/******************************************************************************/
+/***************************** Include Files **********************************/
+/******************************************************************************/
+#include <stdio.h>
+#include "mbed.h"
+
+class Lcd
+{
+public:
+
+ const static uint8_t pui8Rec8x8[8];
+ const static uint8_t pui8RecInv8x8[8];
+ const static uint8_t pui8font5x7[96][5]; ///< Symbol matrix structure: Font (8x14)
+
+ Lcd(PinName rst = D3, PinName a0 = D5, PinName bl = D8, PinName cs = D6,
+ PinName MOSI = SPI_MOSI, PinName MISO = SPI_MISO, PinName SCK =
+ SPI_SCK);
+ void init(void);
+ void display_string(uint8_t ui8row, uint8_t ui8col, int8_t *pi8str);
+ void display_symbol(uint8_t ui8row, uint8_t ui8col, uint8_t ui8width,
+ const uint8_t *pui8symbol);
+ void fill_pages(uint8_t ui8start, uint8_t ui8num, uint8_t ui8Data);
+ void set_line(uint8_t ui8line);
+ void set_cursor(uint8_t ui8PA, uint8_t ui8CA);
+ void bl_enable();
+ void bl_disable();
+
+ void write_cmd(uint8_t cmd);
+ void write_data(uint8_t data);
+
+
+ typedef enum {
+ CMD_DISPLAY_OFF = 0xAE,
+ CMD_DISPLAY_ON = 0xAF,
+ CMD_SET_DISP_START_LINE = 0x40,
+ CMD_SET_PAGE = 0xB0,
+ CMD_SET_COLUMN_UPPER = 0x10,
+ CMD_SET_COLUMN_LOWER = 0x00,
+ CMD_SET_ADC_NORMAL = 0xA0,
+ CMD_SET_ADC_REVERSE = 0xA1,
+ CMD_SET_DISP_NORMAL = 0xA6,
+ CMD_SET_DISP_REVERSE = 0xA7,
+ CMD_SET_ALLPTS_NORMAL = 0xA4,
+ CMD_SET_ALLPTS_ON = 0xA5,
+ CMD_SET_BIAS_9 = 0xA2,
+ CMD_SET_BIAS_7 = 0xA3,
+ CMD_RMW = 0xE0,
+ CMD_RMW_CLEAR = 0xEE,
+ CMD_INTERNAL_RESET = 0xE2,
+ CMD_SET_COM_NORMAL = 0xC0,
+ CMD_SET_COM_REVERSE = 0xC8,
+ CMD_SET_POWER_CONTROL = 0x28,
+ CMD_SET_RESISTOR_RATIO = 0x20,
+ CMD_SET_VOLUME_FIRST = 0x81,
+ CMD_SET_VOLUME_SECOND = 0,
+ CMD_SET_STATIC_OFF = 0xAC,
+ CMD_SET_STATIC_ON = 0xAD,
+ CMD_SET_STATIC_REG = 0x0,
+ CMD_SET_BOOSTER_FIRST = 0xF8,
+ CMD_SET_BOOSTER_234 = 0,
+ CMD_SET_BOOSTER_5 = 1,
+ CMD_SET_BOOSTER_6 = 3,
+ CMD_NOP = 0xE3,
+ CMD_TEST = 0xF0,
+ } lcd_commands_t;
+
+ static const uint8_t LCD_COLUMNS = 128u;
+ static const uint8_t LCD_PAGES = 4u;
+ static const uint8_t LCD_LINES = 64u;
+ static const uint8_t UP_X = 112;
+ static const uint8_t LEFT_X = 104;
+ static const uint8_t RIGHT_X = 120;
+ static const uint8_t DOWN_X = 112;
+ static const uint8_t CENTER_X = 112;
+ static const uint8_t ACC_LIMIT = 80;
+ static const uint8_t FONT_Y_SIZE = 8; ///< Font size for Y
+ static const uint8_t OFFS_ASCII = 32; ///< ASCII offset
+
+ static const float ACC_TEMP_BIAS = 350 ; ///< Accelerometer temperature bias(in ADC codes) at 25 Deg C
+ static const float ACC_TEMP_SENSITIVITY = 0.065; ///< Accelerometer temperature sensitivity from datasheet (DegC per Code)
+
+private:
+
+ DigitalOut rst, a0, bl, cs;
+ SPI lcd_spi;
+
+
+
+};
+
+#endif /* LCD_H_ */
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