EK-LM3S8962.ZIP_RTOD

//***************************************************************************** // // rit128x96x4.c - Driver for the RIT 128x96x4 graphical OLED display. // // Copyright (c) 2007 Luminary Micro, Inc. All rights reserved. // // Software License Agreement // // Luminary Micro, Inc. (LMI) is supplying this software for use solely and // exclusively on LMI's microcontroller products. // // The software is owned by LMI and/or its suppliers, and is protected under // applicable copyright laws. All rights are reserved. Any use in violation // of the foregoing restrictions may subject the user to criminal sanctions // under applicable laws, as well as to civil liability for the breach of the // terms and conditions of this license. // // THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED // OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. // LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR // CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. // // This is part of revision 1504-conf of the Stellaris Peripheral Driver Library. // //***************************************************************************** //***************************************************************************** // //! \addtogroup ek_lm3s8962_api //! @{ // //***************************************************************************** #include <hw_ssi.h> #include <hw_memmap.h> #include <hw_sysctl.h> #include <hw_types.h> #include <debug.h> #include <gpio.h> #include <ssi.h> #include <sysctl.h> #include <rit128x96x4.h> //***************************************************************************** // // Macros that define the peripheral, port, and pin used for the OLEDDC // panel control signal. // //***************************************************************************** #define SYSCTL_PERIPH_GPIO_OLEDDC SYSCTL_PERIPH_GPIOA #define GPIO_OLEDDC_BASE GPIO_PORTA_BASE #define GPIO_OLEDDC_PIN GPIO_PIN_6 #define GPIO_OLEDEN_PIN GPIO_PIN_7 //***************************************************************************** // // Flag to indicate if SSI port is enabled for display usage. // //***************************************************************************** static volatile tBoolean g_bSSIEnabled = false; //***************************************************************************** // // Buffer for storing sequences of command and data for the display. // //***************************************************************************** static unsigned char g_pucBuffer[8]; //***************************************************************************** // // Define the SSD1329 128x96x4 Remap Setting(s). This will be used in // several places in the code to switch between vertical and horizontal // address incrementing. Note that the controller support 128 rows while // the RIT display only uses 96. // // The Remap Command (0xA0) takes one 8-bit parameter. The parameter is // defined as follows. // // Bit 7: Reserved // Bit 6: Disable(0)/Enable(1) COM Split Odd Even // When enabled, the COM signals are split Odd on one side, even on // the other. Otherwise, they are split 0-63 on one side, 64-127 on // the other. // Bit 5: Reserved // Bit 4: Disable(0)/Enable(1) COM Remap // When Enabled, ROW 0-127 map to COM 127-0 (i.e. reverse row order) // Bit 3: Reserved // Bit 2: Horizontal(0)/Vertical(1) Address Increment // When set, data RAM address will increment along the column rather // than along the row. // Bit 1: Disable(0)/Enable(1) Nibble Remap // When enabled, the upper and lower nibbles in the DATA bus for access // to the data RAM are swapped. // Bit 0: Disable(0)/Enable(1) Column Address Remap // When enabled, DATA RAM columns 0-63 are remapped to Segment Columns // 127-0. // //***************************************************************************** #define RIT_INIT_REMAP 0x52 // app note says 0x51 #define RIT_INIT_OFFSET 0x00 static const unsigned char g_pucRIT128x96x4VerticalInc[] = { 0xA0, 0x56 }; static const unsigned char g_pucRIT128x96x4HorizontalInc[] = { 0xA0, 0x52 }; //***************************************************************************** // // A 5x7 font (in a 6x8 cell, where the sixth column is omitted from this // table) for displaying text on the OLED display. The data is organized as // bytes from the left column to the right column, with each byte containing // the top row in the LSB and the bottom row in the MSB. // // Note: This is the same font data that is used in the EK-LM3S811 // osram96x16x1 driver. The single bit-per-pixel is expaned in the StringDraw // function to the appropriate four bit-per-pixel gray scale format. // //***************************************************************************** static const unsigned char g_pucFont[96][5] = { { 0x00, 0x00, 0x00, 0x00, 0x00 }, // " " { 0x00, 0x00, 0x4f, 0x00, 0x00 }, // ! { 0x00, 0x07, 0x00, 0x07, 0x00 }, // " { 0x14, 0x7f, 0x14, 0x7f, 0x14 }, // # { 0x24, 0x2a, 0x7f, 0x2a, 0x12 }, // $ { 0x23, 0x13, 0x08, 0x64, 0x62 }, // % { 0x36, 0x49, 0x55, 0x22, 0x50 }, // & { 0x00, 0x05, 0x03, 0x00, 0x00 }, // ' { 0x00, 0x1c, 0x22, 0x41, 0x00 }, // ( { 0x00, 0x41, 0x22, 0x1c, 0x00 }, // ) { 0x14, 0x08, 0x3e, 0x08, 0x14 }, // * { 0x08, 0x08, 0x3e, 0x08, 0x08 }, // + { 0x00, 0x50, 0x30, 0x00, 0x00 }, // , { 0x08, 0x08, 0x08, 0x08, 0x08 }, // - { 0x00, 0x60, 0x60, 0x00, 0x00 }, // . { 0x20, 0x10, 0x08, 0x04, 0x02 }, // / { 0x3e, 0x51, 0x49, 0x45, 0x3e }, // 0 { 0x00, 0x42, 0x7f, 0x40, 0x00 }, // 1 { 0x42, 0x61, 0x51, 0x49, 0x46 }, // 2 { 0x21, 0x41, 0x45, 0x4b, 0x31 }, // 3 { 0x18, 0x14, 0x12, 0x7f, 0x10 }, // 4 { 0x27, 0x45, 0x45, 0x45, 0x39 }, // 5 { 0x3c, 0x4a, 0x49, 0x49, 0x30 }, // 6 { 0x01, 0x71, 0x09, 0x05, 0x03 }, // 7 { 0x36, 0x49, 0x49, 0x49, 0x36 }, // 8 { 0x06, 0x49, 0x49, 0x29, 0x1e }, // 9 { 0x00, 0x36, 0x36, 0x00, 0x00 }, // : { 0x00, 0x56, 0x36, 0x00, 0x00 }, // ; { 0x08, 0x14, 0x22, 0x41, 0x00 }, // < { 0x14, 0x14, 0x14, 0x14, 0x14 }, // = { 0x00, 0x41, 0x22, 0x14, 0x08 }, // > { 0x02, 0x01, 0x51, 0x09, 0x06 }, // ? { 0x32, 0x49, 0x79, 0x41, 0x3e }, // @ { 0x7e, 0x11, 0x11, 0x11, 0x7e }, // A { 0x7f, 0x49, 0x49, 0x49, 0x36 }, // B { 0x3e, 0x41, 0x41, 0x41, 0x22 }, // C { 0x7f, 0x41, 0x41, 0x22, 0x1c }, // D { 0x7f, 0x49, 0x49, 0x49, 0x41 }, // E { 0x7f, 0x09, 0x09, 0x09, 0x01 }, // F { 0x3e, 0x41, 0x49, 0x49, 0x7a }, // G { 0x7f, 0x08, 0x08, 0x08, 0x7f }, // H { 0x00, 0x41, 0x7f, 0x41, 0x00 }, // I { 0x20, 0x40, 0x41, 0x3f, 0x01 }, // J { 0x7f, 0x08, 0x14, 0x22, 0x41 }, // K { 0x7f, 0x40, 0x40, 0x40, 0x40 }, // L { 0x7f, 0x02, 0x0c, 0x02, 0x7f }, // M { 0x7f, 0x04, 0x08, 0x10, 0x7f }, // N { 0x3e, 0x41, 0x41, 0x41, 0x3e }, // O { 0x7f, 0x09, 0x09, 0x09, 0x06 }, // P { 0x3e, 0x41, 0x51, 0x21, 0x5e }, // Q { 0x7f, 0x09, 0x19, 0x29, 0x46 }, // R { 0x46, 0x49, 0x49, 0x49, 0x31 }, // S { 0x01, 0x01, 0x7f, 0x01, 0x01 }, // T { 0x3f, 0x40, 0x40, 0x40, 0x3f }, // U { 0x1f, 0x20, 0x40, 0x20, 0x1f }, // V { 0x3f, 0x40, 0x38, 0x40, 0x3f }, // W { 0x63, 0x14, 0x08, 0x14, 0x63 }, // X { 0x07, 0x08, 0x70, 0x08, 0x07 }, // Y { 0x61, 0x51, 0x49, 0x45, 0x43 }, // Z { 0x00, 0x7f, 0x41, 0x41, 0x00 }, // [ { 0x02, 0x04, 0x08, 0x10, 0x20 }, // "\" { 0x00, 0x41, 0x41, 0x7f, 0x00 }, // ] { 0x04, 0x02, 0x01, 0x02, 0x04 }, // ^ { 0x40, 0x40, 0x40, 0x40, 0x40 }, // _ { 0x00, 0x01, 0x02, 0x04, 0x00 }, //