John Mitchell / DMSupport

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Dependencies:   DM_FATFileSystem DM_HttpServer DM_USBHost EthernetInterface USBDevice mbed-rpc mbed-rtos mbed-src

Dependents:   lpc4088_displaymodule_hello_world_Sept_2018

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Bios/bios.h@39:e1cb4dd9bfeb, 2015-04-28 (annotated)

Committer:
alindvall
Date:
Tue Apr 28 11:47:20 2015 +0000
Revision:
39:e1cb4dd9bfeb
Parent:
28:8ae20cb0b943 
Added display frame rate setting. Updated used libraries.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
embeddedartists 22:1a58a518435c 1 #ifndef BIOS_H
embeddedartists 22:1a58a518435c 2 #define BIOS_H
embeddedartists 22:1a58a518435c 3
embeddedartists 22:1a58a518435c 4 #include <stdint.h>
embeddedartists 22:1a58a518435c 5 #include <stdbool.h>
embeddedartists 22:1a58a518435c 6
embeddedartists 22:1a58a518435c 7 #define BIOS_MAGIC 0xEA0123EA
alindvall 39:e1cb4dd9bfeb 8 #define BIOS_VER 0x000500 // MAJOR.MINOR.BUILD
embeddedartists 26:a65fbb4bde5c 9 #define BIOS_VER_MASK 0xffffff
embeddedartists 22:1a58a518435c 10
embeddedartists 22:1a58a518435c 11 typedef enum {
embeddedartists 22:1a58a518435c 12 BiosError_Ok = 0,
embeddedartists 22:1a58a518435c 13 BiosError_ConfigError = 1,
embeddedartists 22:1a58a518435c 14 BiosError_WrongBPP = 2,
embeddedartists 22:1a58a518435c 15 BiosError_InvalidParam = 3,
embeddedartists 22:1a58a518435c 16 BiosError_NoInit = 4,
embeddedartists 22:1a58a518435c 17 BiosError_Calibration = 5,
embeddedartists 22:1a58a518435c 18 BiosError_Timeout = 6,
embeddedartists 22:1a58a518435c 19 BiosError_CommError = 7,
embeddedartists 22:1a58a518435c 20 BiosError_NotSupported = 8,
embeddedartists 22:1a58a518435c 21 } BiosError_t;
embeddedartists 22:1a58a518435c 22
embeddedartists 22:1a58a518435c 23 typedef enum {
embeddedartists 22:1a58a518435c 24 Res_16bit_rgb565 = 1<<0,
embeddedartists 22:1a58a518435c 25 Res_18bit_rgb666 = 1<<1,
embeddedartists 22:1a58a518435c 26 Res_24bit_rgb888 = 1<<2,
embeddedartists 22:1a58a518435c 27 } Resolution_t;
embeddedartists 22:1a58a518435c 28
alindvall 39:e1cb4dd9bfeb 29 typedef enum {
alindvall 39:e1cb4dd9bfeb 30 FrameRate_Low,
alindvall 39:e1cb4dd9bfeb 31 FrameRate_Normal,
alindvall 39:e1cb4dd9bfeb 32 FrameRate_High,
alindvall 39:e1cb4dd9bfeb 33 } FrameRate_t;
alindvall 39:e1cb4dd9bfeb 34
embeddedartists 22:1a58a518435c 35 typedef struct {
embeddedartists 22:1a58a518435c 36 uint16_t x;
embeddedartists 22:1a58a518435c 37 uint16_t y;
embeddedartists 22:1a58a518435c 38 uint16_t z;
embeddedartists 22:1a58a518435c 39 } touch_coordinate_t;
embeddedartists 22:1a58a518435c 40
embeddedartists 28:8ae20cb0b943 41 typedef enum {
embeddedartists 28:8ae20cb0b943 42 TOUCH_IRQ_RISING_EDGE,
embeddedartists 28:8ae20cb0b943 43 TOUCH_IRQ_FALLING_EDGE,
embeddedartists 28:8ae20cb0b943 44 TOUCH_IRQ_HIGH_LEVEL,
embeddedartists 28:8ae20cb0b943 45 TOUCH_IRQ_LOW_LEVEL,
embeddedartists 28:8ae20cb0b943 46 } touch_irq_trigger_t;
embeddedartists 28:8ae20cb0b943 47
embeddedartists 22:1a58a518435c 48 typedef void (*delayUsFunc)(int us);
embeddedartists 22:1a58a518435c 49 typedef uint32_t (*readTimeMsFunc)(void);
embeddedartists 22:1a58a518435c 50
embeddedartists 22:1a58a518435c 51 typedef BiosError_t (*initParamFunc)(void* data, uint32_t SystemCoreClock, uint32_t PeripheralClock, delayUsFunc delay, readTimeMsFunc readMs);
embeddedartists 22:1a58a518435c 52 typedef BiosError_t (*simpleFunc)(void* data);
embeddedartists 28:8ae20cb0b943 53 typedef BiosError_t (*macFunc)(void* data, char* mac);
embeddedartists 22:1a58a518435c 54
alindvall 39:e1cb4dd9bfeb 55 typedef BiosError_t (*powerUpFunc)(void* data, void* framebuffer, Resolution_t res, FrameRate_t rate);
embeddedartists 22:1a58a518435c 56 typedef BiosError_t (*backlightFunc)(void* data, int percent);
embeddedartists 22:1a58a518435c 57 typedef BiosError_t (*infoFuncD)(void* data,
embeddedartists 22:1a58a518435c 58 uint16_t* width,
embeddedartists 22:1a58a518435c 59 uint16_t* height,
embeddedartists 22:1a58a518435c 60 uint16_t* bytesPerPixel,
embeddedartists 22:1a58a518435c 61 bool* landscape,
embeddedartists 22:1a58a518435c 62 uint16_t* supportedResolutions,
embeddedartists 22:1a58a518435c 63 Resolution_t* currentResolution);
embeddedartists 22:1a58a518435c 64 typedef BiosError_t (*infoFuncT)(void* data,
embeddedartists 22:1a58a518435c 65 bool* supportsTouch,
embeddedartists 22:1a58a518435c 66 bool* supportsCalibration,
embeddedartists 22:1a58a518435c 67 uint8_t* numPoints);
embeddedartists 22:1a58a518435c 68
embeddedartists 28:8ae20cb0b943 69 typedef void (*touchIrqFunc)(uint32_t arg, bool enable, touch_irq_trigger_t trigger);
embeddedartists 26:a65fbb4bde5c 70 typedef void (*touchNewDataFunc)(uint32_t arg, touch_coordinate_t* coords, int num);
embeddedartists 26:a65fbb4bde5c 71 typedef BiosError_t (*touchInitFunc)(void* data,
embeddedartists 26:a65fbb4bde5c 72 touchIrqFunc irqEnabler, uint32_t enablerArg,
embeddedartists 26:a65fbb4bde5c 73 touchNewDataFunc newData, uint32_t newDataArg);
embeddedartists 22:1a58a518435c 74 typedef BiosError_t (*readFunc)(void* data, touch_coordinate_t* coords, int num);
embeddedartists 22:1a58a518435c 75 typedef BiosError_t (*nextFunc)(void* data, uint16_t* x, uint16_t* y, bool* last);
embeddedartists 22:1a58a518435c 76 typedef BiosError_t (*waitCalibFunc)(void* data, bool* morePoints, uint32_t timeoutMs);
embeddedartists 22:1a58a518435c 77 typedef BiosError_t (*spifiFunc)(void* data, uint8_t mfgr, uint8_t devType, uint8_t devID, uint32_t memSize, bool* known, uint32_t* eraseBlockSize);
embeddedartists 22:1a58a518435c 78
embeddedartists 22:1a58a518435c 79 typedef struct {
embeddedartists 22:1a58a518435c 80 initParamFunc initParams;
embeddedartists 28:8ae20cb0b943 81 simpleFunc i2cIRQHandler;
embeddedartists 28:8ae20cb0b943 82 spifiFunc spifiIsSupported;
embeddedartists 28:8ae20cb0b943 83 macFunc ethernetMac;
embeddedartists 22:1a58a518435c 84
embeddedartists 22:1a58a518435c 85 simpleFunc displayInit;
embeddedartists 22:1a58a518435c 86 powerUpFunc displayPowerUp;
embeddedartists 22:1a58a518435c 87 simpleFunc displayPowerDown;
embeddedartists 22:1a58a518435c 88 backlightFunc displayBacklight;
embeddedartists 22:1a58a518435c 89 infoFuncD displayInformation;
embeddedartists 22:1a58a518435c 90
embeddedartists 22:1a58a518435c 91 touchInitFunc touchInit;
embeddedartists 22:1a58a518435c 92 simpleFunc touchPowerUp;
embeddedartists 22:1a58a518435c 93 simpleFunc touchPowerDown;
embeddedartists 22:1a58a518435c 94 readFunc touchRead;
embeddedartists 22:1a58a518435c 95 simpleFunc touchCalibrateStart;
embeddedartists 22:1a58a518435c 96 nextFunc touchGetNextCalibPoint;
embeddedartists 22:1a58a518435c 97 waitCalibFunc touchWaitForCalibratePoint;
embeddedartists 22:1a58a518435c 98 simpleFunc touchIrqHandler;
embeddedartists 22:1a58a518435c 99 infoFuncT touchInformation;
embeddedartists 26:a65fbb4bde5c 100
embeddedartists 22:1a58a518435c 101 } bios_header_t;
embeddedartists 22:1a58a518435c 102
embeddedartists 22:1a58a518435c 103 typedef struct {
embeddedartists 22:1a58a518435c 104 uint32_t magic;
embeddedartists 22:1a58a518435c 105 uint32_t size;
embeddedartists 22:1a58a518435c 106 uint32_t crc;
embeddedartists 22:1a58a518435c 107 uint32_t version;
embeddedartists 22:1a58a518435c 108 uint32_t paramSize;
embeddedartists 22:1a58a518435c 109 uint32_t headerSize;
embeddedartists 22:1a58a518435c 110 bios_header_t header;
embeddedartists 22:1a58a518435c 111 } file_header_t;
embeddedartists 22:1a58a518435c 112
embeddedartists 22:1a58a518435c 113 #endif /* BIOS_H */