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ea6d73f140
1. Upgrade Cortex driver library (CMSIS -> CMSIS & Device): version 2.3.2 -> 3.0.1 & 3.0.0 - Remove "bsp/efm32/Libraries/CMSIS/Lib/ARM", "bsp/efm32/Libraries/CMSIS/Lib/G++" and "bsp/efm32/Libraries/CMSIS/SVD" to save space 2. Upgrade EFM32 driver libraries (efm32lib -> emlib): version 2.3.2 -> 3.0.0 - Remove "bsp/efm32/Libraries/Device/EnergyMicro/EFM32LG" and "bsp/efm32/Libraries/Device/EnergyMicro/EFM32TG" to save space 3. Upgrade EFM32GG_DK3750 development kit driver library: version 1.2.2 -> 2.0.1 4. Upgrade EFM32_Gxxx_DK development kit driver library: version 1.7.3 -> 2.0.1 5. Add energy management unit driver and test code 6. Modify linker script and related code to compatible with new version of libraries 7. Change EFM32 branch version number to 1.0 8. Add photo frame demo application git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2122 bbd45198-f89e-11dd-88c7-29a3b14d5316
160 lines
6.6 KiB
C
160 lines
6.6 KiB
C
/*************************************************************************//**
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* @file dmd_ssd2119.h
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* @brief Dot matrix display driver for LCD controller SSD2119
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* @author Energy Micro AS
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******************************************************************************
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* @section License
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* <b>(C) Copyright 2012 Energy Micro AS, http://www.energymicro.com</b>
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******************************************************************************
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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* 4. The source and compiled code may only be used on Energy Micro "EFM32"
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* microcontrollers and "EFR4" radios.
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*
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* DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Energy Micro AS has no
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* obligation to support this Software. Energy Micro AS is providing the
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* Software "AS IS", with no express or implied warranties of any kind,
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* including, but not limited to, any implied warranties of merchantability
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* or fitness for any particular purpose or warranties against infringement
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* of any proprietary rights of a third party.
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*
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* Energy Micro AS will not be liable for any consequential, incidental, or
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* special damages, or any other relief, or for any claim by any third party,
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* arising from your use of this Software.
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*
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*****************************************************************************/
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#ifndef __DMD_SSD2119_H
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#define __DMD_SSD2119_H
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#include <stdint.h>
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#include "graphics/em_types.h"
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/* TODO: remove this and replace with include types and ecodes */
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#define ECODE_DMD_BASE 0x00000000
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/* Error codes */
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/** Successful call */
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#define DMD_OK 0x00000000
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/** Driver not initialized correctly */
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#define DMD_ERROR_DRIVER_NOT_INITIALIZED (ECODE_DMD_BASE | 0x0001)
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/** Driver is already initialized */
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#define DMD_ERROR_DRIVER_ALREADY_INITIALIZED (ECODE_DMD_BASE | 0x0002)
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/** Length of data is larger than size of clip */
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#define DMD_ERROR_TOO_MUCH_DATA (ECODE_DMD_BASE | 0x0003)
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/** Pixel is outside current clipping area */
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#define DMD_ERROR_PIXEL_OUT_OF_BOUNDS (ECODE_DMD_BASE | 0x0004)
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/** Clipping area is empty */
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#define DMD_ERROR_EMPTY_CLIPPING_AREA (ECODE_DMD_BASE | 0x0005)
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/** Wrong device code */
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#define DMD_ERROR_WRONG_DEVICE_CODE (ECODE_DMD_BASE | 0x0006)
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/** Memory error */
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#define DMD_ERROR_MEMORY_ERROR (ECODE_DMD_BASE | 0x0007)
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/** Error code expected, but didn't happen */
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#define DMD_ERROR_NO_ERROR_CODE (ECODE_DMD_BASE | 0x0008)
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/** Test run failed */
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#define DMD_ERROR_TEST_FAILED (ECODE_DMD_BASE | 0x0009)
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/** Frame update frequency of display */
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#define DMD_FRAME_FREQUENCY 80
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/** Horizontal size of the display */
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#define DMD_HORIZONTAL_SIZE 320
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/** Vertical size of the display */
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#define DMD_VERTICAL_SIZE 240
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/* Tests */
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/** Device code test */
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#define DMD_TEST_DEVICE_CODE 0x00000001
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/** Memory test */
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#define DMD_TEST_MEMORY 0x00000002
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/** Parameter checks test */
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#define DMD_TEST_PARAMETER_CHECKS 0x00000004
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/** Color test */
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#define DMD_TEST_COLORS 0x00000008
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/** Clipping test */
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#define DMD_TEST_CLIPPING 0x00000010
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#define DMD_MEMORY_TEST_WIDTH 4
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#define DMD_MEMORY_TEST_HEIGHT 3
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/** @struct __DMD_DisplayGeometry
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* @brief Dimensions of the display
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*/
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typedef struct __DMD_DisplayGeometry
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{
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/** Horizontal size of the display, in pixels */
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uint16_t xSize;
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/** Vertical size of the display, in pixels */
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uint16_t ySize;
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/** X coordinate of the top left corner of the clipping area */
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uint16_t xClipStart;
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/** Y coordinate of the top left corner of the clipping area */
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uint16_t yClipStart;
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/** Width of the clipping area */
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uint16_t clipWidth;
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/** Height of the clipping area */
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uint16_t clipHeight;
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} DMD_DisplayGeometry; /**< Typedef for display dimensions */
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/** @struct __DMD_MemoryError
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* @brief Information about a memory error
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*/
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typedef struct __DMD_MemoryError
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{
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/** X coordinate of the address where the error happened */
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uint16_t x;
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/** Y coordinate of the address where the error happened */
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uint16_t y;
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/** The color that was written to the memory address */
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uint8_t writtenColor[3];
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/** The color that was read from the memory address */
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uint8_t readColor[3];
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} DMD_MemoryError; /**< Typedef for memory error information */
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/* Module prototypes */
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EMSTATUS DMD_init(uint32_t cmdRegAddr, uint32_t dataRegAddr);
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EMSTATUS DMD_getDisplayGeometry(DMD_DisplayGeometry **geometry);
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EMSTATUS DMD_setClippingArea(uint16_t xStart, uint16_t yStart,
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uint16_t width, uint16_t height);
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EMSTATUS DMD_writeData(uint16_t x, uint16_t y,
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const uint8_t data[], uint32_t numPixels);
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EMSTATUS DMD_writeDataRLE(uint16_t x, uint16_t y, uint16_t xlen, uint16_t ylen,
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const uint8_t *data);
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EMSTATUS DMD_writeDataRLEFade(uint16_t x, uint16_t y, uint16_t xlen, uint16_t ylen,
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const uint8_t *data,
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int red, int green, int blue, int weight);
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EMSTATUS DMD_readData(uint16_t x, uint16_t y,
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uint8_t data[], uint32_t numPixels);
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EMSTATUS DMD_writeColor(uint16_t x, uint16_t y, uint8_t red,
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uint8_t green, uint8_t blue, uint32_t numPixels);
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EMSTATUS DMD_writePixel(uint16_t x, uint16_t y, uint16_t color,
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uint32_t numPixels);
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EMSTATUS DMD_readPixel(uint16_t x, uint16_t y, uint16_t *color);
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EMSTATUS DMD_sleep(void);
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EMSTATUS DMD_wakeUp(void);
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/* Test functions */
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EMSTATUS DMD_testParameterChecks(void);
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EMSTATUS DMD_testMemory(uint16_t x, uint16_t y,
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uint32_t useClipWrite, uint32_t useClipRead,
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DMD_MemoryError *memoryError);
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EMSTATUS DMD_testMemory2(uint16_t x, uint16_t y,
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uint32_t useClipWrite);
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EMSTATUS DMD_testDeviceCode(void);
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EMSTATUS DMD_testColors(uint32_t delay);
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EMSTATUS DMD_testClipping(void);
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EMSTATUS DMD_runTests(uint32_t tests, uint32_t *result);
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EMSTATUS DMD_flipDisplay(int horizontal, int vertical);
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#endif
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