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-rwxr-xr-xsrc/Samples/maryoled.cpp484
1 files changed, 484 insertions, 0 deletions
diff --git a/src/Samples/maryoled.cpp b/src/Samples/maryoled.cpp
new file mode 100755
index 0000000..8df935c
--- /dev/null
+++ b/src/Samples/maryoled.cpp
@@ -0,0 +1,484 @@
+/* mbed Nokia LCD Library
+ * Atsu
+ */
+
+#include "delay.h"
+#include "maryoled.h"
+#include <math.h>
+
+/** General parameters for MARMEX_OB_oled */
+
+#define MARYOLED_ROWS 15
+#define MARYOLED_COLS 16
+#define MARYOLED_WIDTH 128
+#define MARYOLED_HEIGHT 128
+#define MARYOLED_FREQUENCY 20000000
+
+//MARY Pin Assign
+//#define OLED_VCC_ON C21
+//#define OLED_CS C33
+//#define OLED_RES C31
+
+//LPCXpresso pin Assign (MARMEX-SLOT1)
+//#define OLED_VCC_ON P0_7
+//#define OLED_CS P0_2
+//#define OLED_RES P0_1
+
+MARYOLED oled;
+
+MARYOLED::MARYOLED() //default : MARY
+{
+ this->OLED_VCC_ON = C21;
+ this->OLED_CS = C33;
+ this->OLED_RES = C31;
+ this->device = OLED;
+ port = marySSP0;
+ _row = 0;
+ _column = 0;
+ _foreground = 0x00FFFFFF;
+ _background = 0x00000000;
+
+}
+
+MARYOLED::~MARYOLED()
+{
+}
+void MARYOLED::reset(SSP_PORT port)
+{
+ this->port = port;
+ if(port==LPCXSSP0) //LPCXpresso 1114 + MAPLE
+ {
+ this->OLED_VCC_ON = P0_7;
+ this->OLED_CS = P0_2;
+ this->OLED_RES = P0_1;
+ }
+ pinMode(OLED_VCC_ON,OUTPUT);
+ pinMode(OLED_RES,OUTPUT);
+ pinMode(OLED_CS,OUTPUT);
+
+ digitalWrite(OLED_RES,HIGH);
+ digitalWrite(OLED_VCC_ON,LOW);
+
+ reset();
+ return;
+}
+void MARYOLED::reset() {
+ #define GAMMA_LUT_SIZE 63
+ //unsigned char gamma_LUT[ GAMMA_LUT_SIZE ];
+
+ //for ( int i = 0; i < GAMMA_LUT_SIZE; i++ )
+ //gamma_LUT[ i ] = (unsigned char)(powf( ((float)i / 62.0), (1.0 / 0.58) ) * 178.0 + 2.0);
+ unsigned char gamma_LUT[63] =
+ {
+ 0x02, 0x03, 0x04, 0x05,
+ 0x06, 0x07, 0x08, 0x09,
+ 0x0a, 0x0b, 0x0c, 0x0d,
+ 0x0e, 0x0f, 0x10, 0x11,
+ //
+ 0x12, 0x13, 0x15, 0x17,
+ 0x19, 0x1b, 0x1d, 0x1f,
+ 0x21, 0x23, 0x25, 0x27,
+ 0x2a, 0x2d, 0x30, 0x33,
+ //
+ 0x36, 0x39, 0x3c, 0x3f,
+ 0x42, 0x45, 0x48, 0x4c,
+ 0x50, 0x54, 0x58, 0x5c,
+ 0x60, 0x64, 0x68, 0x6c,
+ //
+ 0x70, 0x74, 0x78, 0x7d,
+ 0x82, 0x87, 0x8c, 0x91,
+ 0x96, 0x9b, 0xa0, 0xa5,
+ 0xaa, 0xaf, 0xb4
+ };
+
+ // setup the _spi interface and bring display out of reset
+ digitalWrite( OLED_CS, HIGH );
+ digitalWrite( OLED_RES, LOW );
+
+
+ SPI.setBitLength( 9 ); //9bit mode
+ SPI.setDataMode(SPI_MODE3);
+ SPI.setClockDivider( SPI_CLOCK_DIV2 );
+ SPI.begin(port);
+ //ssp_begin(SPI_CLOCK_DIV1, SPI_MODE0, 9);
+
+ delay( 100 ); //wait 100ms
+ digitalWrite( OLED_RES, LOW );
+ delay( 100 );
+ digitalWrite( OLED_RES, HIGH ); //RESET
+
+ command( SET_DISPLAY_MODE_ALL_OFF );
+
+ command( SET_COMMAND_LOCK );
+ data( 0x12 );
+
+ command( SET_COMMAND_LOCK );
+ data( 0xb1 );
+
+ command( SET_SLEEP_MODE_ON );
+
+ command( FRONT_CLOCK_DRIVER_OSC_FREQ );
+ data( 0xF1 );
+
+ command( SET_MUX_RATIO );
+ data( 0x7F );
+
+ command( SET_DISPAY_OFFSET );
+ data( 0x00 );
+
+ command( SET_DISPAY_START_LINE );
+ data( 0x00 );
+
+ command( SET_REMAP_COLOR_DEPTH );
+ data( 0x74 );
+
+ command( SET_GPIO );
+ data( 0x00);
+
+ command( FUNCTION_SELECTION );
+ data( 0x01 );
+
+ command( SET_SEGMENT_LOW_VOLTAGE );
+ data( 0xA0 );
+ data( 0xB5 );
+ data( 0x55 );
+
+ command( SET_CONTRAST_CURRENT_FOR_COLOR_ABC );
+ data( 0xC8 );
+ data( 0x80 );
+ data( 0xC8 );
+
+ command( MASTER_CONTRAST_CURRENT_CONTROL );
+ data( 0x0F );
+
+ command( LOOKUP_TABLE_FOR_GRAYSCALE_PULSE_WIDTH );
+ for ( int i = 0; i < GAMMA_LUT_SIZE; i++ )
+ data( gamma_LUT[ i ] );
+
+ //command( USE_BUILT_IN_LINEAR_LUT );
+
+ command( SET_RESET_PRECHARGE_PERIOD );
+ data( 0x32 );
+
+ command( ENHANCE_DRIVING_SCHEME_CAPABILITY );
+ data( 0xA4 );//data( 0x04 );
+ data( 0x00 );
+ data( 0x00 );
+
+ command( SET_PRECHARGE_VOLTAGE );
+ data( 0x17 );
+
+ command( SET_SECOND_PRECHARGE_VOLTAGE );
+ data( 0x01 );
+
+ command( SET_VCOMH_VOLTAGE );
+ data( 0x05 );
+ command( SET_DISPLAY_MODE_RESET );
+
+ command( SET_COLUMN_ADDRESS );
+ data( 0x00 );
+ data( 0x7f );
+
+ command( SET_ROW_ADDRESS );
+ data( 0x00 );
+ data( 0x7f );
+
+ cls();
+ //WindowReset();
+
+ digitalWrite(OLED_VCC_ON,HIGH);
+
+ delay( 200 ); //wait 200ms
+
+ command( SET_SLEEP_MODE_OFF );
+ return;
+}
+
+void MARYOLED::command(int value) {
+
+ digitalWrite(OLED_CS,LOW);
+ SPI.transfer(value & 0xff);
+ //ssp_transfer(value & 0xFF);
+ digitalWrite(OLED_CS,HIGH);
+}
+
+void MARYOLED::data(int value) {
+ digitalWrite(OLED_CS,LOW);
+ SPI.transfer(value | 0x100);
+ //ssp_transfer(value | 0x100);
+ digitalWrite(OLED_CS,HIGH);
+}
+
+void MARYOLED::_window( int x, int y, int width, int height )
+{
+ int x1 = x + 0;
+ int y1 = y + 0;
+ int x2 = x1 + width - 1;
+ int y2 = y1 + height - 1;
+
+ command( SET_COLUMN_ADDRESS );
+ data( x1 );
+ data( x2 );
+ command( SET_ROW_ADDRESS );
+ data( y1 );
+ data( y2 );
+ command( WRITE_RAM_COMMAND );
+
+}
+
+void MARYOLED::WindowReset(void)
+{
+ command( SET_COLUMN_ADDRESS );
+ data( 0 );
+ data( 127 );
+ command( SET_ROW_ADDRESS );
+ data( 0 );
+ data( 127 );
+ command( WRITE_RAM_COMMAND );
+}
+
+
+
+
+const unsigned char FONT8x8[97][8] = {
+ {0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x00}, // columns, rows, num_bytes_per_char
+ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, // space 0x20
+ {0x30,0x78,0x78,0x30,0x30,0x00,0x30,0x00}, // !
+ {0x6C,0x6C,0x6C,0x00,0x00,0x00,0x00,0x00}, // "
+ {0x6C,0x6C,0xFE,0x6C,0xFE,0x6C,0x6C,0x00}, // #
+ {0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00}, // $
+ {0x00,0x63,0x66,0x0C,0x18,0x33,0x63,0x00}, // %
+ {0x1C,0x36,0x1C,0x3B,0x6E,0x66,0x3B,0x00}, // &
+ {0x30,0x30,0x60,0x00,0x00,0x00,0x00,0x00}, // '
+ {0x0C,0x18,0x30,0x30,0x30,0x18,0x0C,0x00}, // (
+ {0x30,0x18,0x0C,0x0C,0x0C,0x18,0x30,0x00}, // )
+ {0x00,0x66,0x3C,0xFF,0x3C,0x66,0x00,0x00}, // *
+ {0x00,0x30,0x30,0xFC,0x30,0x30,0x00,0x00}, // +
+ {0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x30}, // ,
+ {0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00}, // -
+ {0x00,0x00,0x00,0x00,0x00,0x18,0x18,0x00}, // .
+ {0x03,0x06,0x0C,0x18,0x30,0x60,0x40,0x00}, // / (forward slash)
+ {0x3E,0x63,0x63,0x6B,0x63,0x63,0x3E,0x00}, // 0 0x30
+ {0x18,0x38,0x58,0x18,0x18,0x18,0x7E,0x00}, // 1
+ {0x3C,0x66,0x06,0x1C,0x30,0x66,0x7E,0x00}, // 2
+ {0x3C,0x66,0x06,0x1C,0x06,0x66,0x3C,0x00}, // 3
+ {0x0E,0x1E,0x36,0x66,0x7F,0x06,0x0F,0x00}, // 4
+ {0x7E,0x60,0x7C,0x06,0x06,0x66,0x3C,0x00}, // 5
+ {0x1C,0x30,0x60,0x7C,0x66,0x66,0x3C,0x00}, // 6
+ {0x7E,0x66,0x06,0x0C,0x18,0x18,0x18,0x00}, // 7
+ {0x3C,0x66,0x66,0x3C,0x66,0x66,0x3C,0x00}, // 8
+ {0x3C,0x66,0x66,0x3E,0x06,0x0C,0x38,0x00}, // 9
+ {0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x00}, // :
+ {0x00,0x18,0x18,0x00,0x00,0x18,0x18,0x30}, // ;
+ {0x0C,0x18,0x30,0x60,0x30,0x18,0x0C,0x00}, // <
+ {0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00}, // =
+ {0x30,0x18,0x0C,0x06,0x0C,0x18,0x30,0x00}, // >
+ {0x3C,0x66,0x06,0x0C,0x18,0x00,0x18,0x00}, // ?
+ {0x3E,0x63,0x6F,0x69,0x6F,0x60,0x3E,0x00}, // @ 0x40
+ {0x18,0x3C,0x66,0x66,0x7E,0x66,0x66,0x00}, // A
+ {0x7E,0x33,0x33,0x3E,0x33,0x33,0x7E,0x00}, // B
+ {0x1E,0x33,0x60,0x60,0x60,0x33,0x1E,0x00}, // C
+ {0x7C,0x36,0x33,0x33,0x33,0x36,0x7C,0x00}, // D
+ {0x7F,0x31,0x34,0x3C,0x34,0x31,0x7F,0x00}, // E
+ {0x7F,0x31,0x34,0x3C,0x34,0x30,0x78,0x00}, // F
+ {0x1E,0x33,0x60,0x60,0x67,0x33,0x1F,0x00}, // G
+ {0x66,0x66,0x66,0x7E,0x66,0x66,0x66,0x00}, // H
+ {0x3C,0x18,0x18,0x18,0x18,0x18,0x3C,0x00}, // I
+ {0x0F,0x06,0x06,0x06,0x66,0x66,0x3C,0x00}, // J
+ {0x73,0x33,0x36,0x3C,0x36,0x33,0x73,0x00}, // K
+ {0x78,0x30,0x30,0x30,0x31,0x33,0x7F,0x00}, // L
+ {0x63,0x77,0x7F,0x7F,0x6B,0x63,0x63,0x00}, // M
+ {0x63,0x73,0x7B,0x6F,0x67,0x63,0x63,0x00}, // N
+ {0x3E,0x63,0x63,0x63,0x63,0x63,0x3E,0x00}, // O
+ {0x7E,0x33,0x33,0x3E,0x30,0x30,0x78,0x00}, // P 0x50
+ {0x3C,0x66,0x66,0x66,0x6E,0x3C,0x0E,0x00}, // Q
+ {0x7E,0x33,0x33,0x3E,0x36,0x33,0x73,0x00}, // R
+ {0x3C,0x66,0x30,0x18,0x0C,0x66,0x3C,0x00}, // S
+ {0x7E,0x5A,0x18,0x18,0x18,0x18,0x3C,0x00}, // T
+ {0x66,0x66,0x66,0x66,0x66,0x66,0x7E,0x00}, // U
+ {0x66,0x66,0x66,0x66,0x66,0x3C,0x18,0x00}, // V
+ {0x63,0x63,0x63,0x6B,0x7F,0x77,0x63,0x00}, // W
+ {0x63,0x63,0x36,0x1C,0x1C,0x36,0x63,0x00}, // X
+ {0x66,0x66,0x66,0x3C,0x18,0x18,0x3C,0x00}, // Y
+ {0x7F,0x63,0x46,0x0C,0x19,0x33,0x7F,0x00}, // Z
+ {0x3C,0x30,0x30,0x30,0x30,0x30,0x3C,0x00}, // [
+ {0x60,0x30,0x18,0x0C,0x06,0x03,0x01,0x00}, // \ (back slash)
+ {0x3C,0x0C,0x0C,0x0C,0x0C,0x0C,0x3C,0x00}, // ]
+ {0x08,0x1C,0x36,0x63,0x00,0x00,0x00,0x00}, // ^
+ {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF}, // _
+ {0x18,0x18,0x0C,0x00,0x00,0x00,0x00,0x00}, // ` 0x60
+ {0x00,0x00,0x3C,0x06,0x3E,0x66,0x3B,0x00}, // a
+ {0x70,0x30,0x3E,0x33,0x33,0x33,0x6E,0x00}, // b
+ {0x00,0x00,0x3C,0x66,0x60,0x66,0x3C,0x00}, // c
+ {0x0E,0x06,0x3E,0x66,0x66,0x66,0x3B,0x00}, // d
+ {0x00,0x00,0x3C,0x66,0x7E,0x60,0x3C,0x00}, // e
+ {0x1C,0x36,0x30,0x78,0x30,0x30,0x78,0x00}, // f
+ {0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x7C}, // g
+ {0x70,0x30,0x36,0x3B,0x33,0x33,0x73,0x00}, // h
+ {0x18,0x00,0x38,0x18,0x18,0x18,0x3C,0x00}, // i
+ {0x06,0x00,0x06,0x06,0x06,0x66,0x66,0x3C}, // j
+ {0x70,0x30,0x33,0x36,0x3C,0x36,0x73,0x00}, // k
+ {0x38,0x18,0x18,0x18,0x18,0x18,0x3C,0x00}, // l
+ {0x00,0x00,0x66,0x7F,0x7F,0x6B,0x63,0x00}, // m
+ {0x00,0x00,0x7C,0x66,0x66,0x66,0x66,0x00}, // n
+ {0x00,0x00,0x3C,0x66,0x66,0x66,0x3C,0x00}, // o
+ {0x00,0x00,0x6E,0x33,0x33,0x3E,0x30,0x78}, // p
+ {0x00,0x00,0x3B,0x66,0x66,0x3E,0x06,0x0F}, // q
+ {0x00,0x00,0x6E,0x3B,0x33,0x30,0x78,0x00}, // r
+ {0x00,0x00,0x3E,0x60,0x3C,0x06,0x7C,0x00}, // s
+ {0x08,0x18,0x3E,0x18,0x18,0x1A,0x0C,0x00}, // t
+ {0x00,0x00,0x66,0x66,0x66,0x66,0x3B,0x00}, // u
+ {0x00,0x00,0x66,0x66,0x66,0x3C,0x18,0x00}, // v
+ {0x00,0x00,0x63,0x6B,0x7F,0x7F,0x36,0x00}, // w
+ {0x00,0x00,0x63,0x36,0x1C,0x36,0x63,0x00}, // x
+ {0x00,0x00,0x66,0x66,0x66,0x3E,0x06,0x7C}, // y
+ {0x00,0x00,0x7E,0x4C,0x18,0x32,0x7E,0x00}, // z
+ {0x0E,0x18,0x18,0x70,0x18,0x18,0x0E,0x00}, // {
+ {0x0C,0x0C,0x0C,0x00,0x0C,0x0C,0x0C,0x00}, // |
+ {0x70,0x18,0x18,0x0E,0x18,0x18,0x70,0x00}, // }
+ {0x3B,0x6E,0x00,0x00,0x00,0x00,0x00,0x00}, // ~
+ {0x1C,0x36,0x36,0x1C,0x00,0x00,0x00,0x00}
+}; // DEL
+
+void MARYOLED::locate(int column, int row) {
+ _column = column;
+ _row = row;
+}
+
+void MARYOLED::newline() {
+ _column = 0;
+ _row++;
+ if (_row >= rows() ) {
+ _row = 0;
+ }
+}
+
+void MARYOLED::_putp( int colour ) {
+ /*int cnv = 0;
+
+ cnv = (colour >> 8) & 0xf800;
+ cnv |= (colour >> 5) & 0x07e0;
+ cnv |= (colour >> 3) & 0x001f;
+
+ data( cnv >> 8);
+ data( cnv );
+ */
+ unsigned long data1, data2;
+ data1 = ((colour >> 8) & 0xff) | 0x100;
+ data2 = (colour & 0x0ff) | 0x100;
+ data(data1);
+ data(data2);
+ }
+int MARYOLED::_putc(int value) {
+ int x = _column * 8; // FIXME: Char sizes
+ int y = _row * 8;
+ bitblit(x + 1, y + 1, 8, 8, (char*)&(FONT8x8[value - 0x1F][0]));
+
+ _column++;
+
+ if (_column >= MARYOLED_COLS) {
+ _row++;
+ _column = 0;
+ }
+
+ if (_row >= MARYOLED_ROWS) {
+ _row = 0;
+ }
+
+ return value;
+}
+
+void MARYOLED::cls( void ) {
+ fill( 0, 0, MARYOLED_WIDTH , MARYOLED_HEIGHT, _background );
+ _row = 0;
+ _column = 0;
+}
+
+
+void MARYOLED::window(int x, int y, int width, int height) {
+ // digitalWrite( OLED_CS, LOW );
+ _window(x, y, width, height);
+ //digitalWrite( OLED_CS, HIGH );
+}
+
+void MARYOLED::putp(int colour) {
+ //digitalWrite( OLED_CS, LOW );
+ _putp(colour);
+ //digitalWrite( OLED_CS, HIGH );
+}
+
+
+void MARYOLED::pixel(int x, int y, int colour) {
+ //digitalWrite( OLED_CS, LOW );
+ _window(x, y, 1, 1);
+ _putp(colour);
+ //digitalWrite( OLED_CS, HIGH );
+}
+
+void MARYOLED::fill( int x, int y, int width, int height, int colour )
+{
+ digitalWrite( OLED_CS, LOW );
+ _window( x, y, width, height );
+
+ for (int i = 0; i < width * height; i++ ) {
+ _putp( colour );
+ }
+
+ _window( 0, 0, MARYOLED_WIDTH, MARYOLED_HEIGHT );
+ digitalWrite( OLED_CS, HIGH );
+}
+
+
+void MARYOLED::blit( int x, int y, int width, int height, const int* colour ) {
+ digitalWrite( OLED_CS, LOW );
+ _window( x, y, width, height );
+
+ for (int i = 0; i < width * height; i++ ) {
+ _putp( colour[i] );
+ }
+ _window( 0, 0, MARYOLED_WIDTH, MARYOLED_HEIGHT );
+ digitalWrite( OLED_CS, HIGH );
+}
+
+
+void MARYOLED::bitblit( int x, int y, int width, int height, const char* bitstream ) {
+ digitalWrite( OLED_CS, LOW );
+ _window( x, y, width, height );
+
+ for (int i = 0; i < height * width; i++ ) {
+ int byte = i / 8;
+ int bit = i % 8;
+ int colour = ((bitstream[ byte ] << bit) & 0x80) ? _foreground : _background;
+ _putp( colour );
+ }
+ _window( 0, 0, _width, _height );
+ digitalWrite( OLED_CS, HIGH );
+}
+
+void MARYOLED::foreground(int c) {
+ _foreground = c;
+ return;
+}
+
+void MARYOLED::background(int c) {
+ _background = c;
+ return;
+}
+
+int MARYOLED::width() {
+ return MARYOLED_WIDTH;
+}
+
+int MARYOLED::height() {
+ return MARYOLED_HEIGHT;
+}
+
+int MARYOLED::columns() {
+ return MARYOLED_COLS;
+}
+
+int MARYOLED::rows() {
+ return MARYOLED_ROWS;
+}
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-07 13:10:49 +0000