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u8g2-copy/csrc/u8x8.h

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u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
/*
u8x8.h
U8glib has several layers. Each layer is implemented with a callback function.
This callback function handels the messages for the layer.
The topmost level is the display layer. It includes the following messages:
changed display setup to display setup memory
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U8X8_MSG_DISPLAY_SETUP_MEMORY no communicaation with the display, setup memory ony
u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
U8X8_MSG_DISPLAY_INIT
U8X8_MSG_DISPLAY_SET_FLIP_MODE
U8X8_MSG_DISPLAY_SET_POWER_SAVE
U8X8_MSG_DISPLAY_SET_CONTRAST
U8X8_MSG_DISPLAY_DRAW_TILE
A display driver may decided to breakdown these messages to a lower level interface or
implement this functionality directly.
One layer is the Command/Arg/Data interface. It can be used by the display layer
to communicate with the display hardware.
This layer only deals with data, commands and arguments. D/C line is unknown.
U8X8_MSG_CAD_INIT
U8X8_MSG_CAD_SET_I2C_ADR
U8X8_MSG_CAD_SET_DEVICE
U8X8_MSG_CAD_START_TRANSFER
U8X8_MSG_CAD_SEND_CMD
U8X8_MSG_CAD_SEND_ARG
U8X8_MSG_CAD_SEND_DATA
U8X8_MSG_CAD_END_TRANSFER
The byte interface is there to send 1 byte (8 bits) to the display hardware.
This layer depends on the hardware of a microcontroller, if a specific hardware
should be used (I2C or SPI).
If this interface is implemented via software, it may use the GPIO level for sending
bytes.
U8X8_MSG_BYTE_INIT
U8X8_MSG_BYTE_SEND 30
U8X8_MSG_BYTE_SET_DC 31
U8X8_MSG_BYTE_START_TRANSFER
U8X8_MSG_BYTE_END_TRANSFER
U8X8_MSG_BYTE_SET_I2C_ADR
U8X8_MSG_BYTE_SET_DEVICE
GPIO and Delay
U8X8_MSG_GPIO_INIT
U8X8_MSG_DELAY_MILLI
U8X8_MSG_DELAY_10MICRO
U8X8_MSG_DELAY_100NANO
*/
#ifndef _U8X8_H
#define _U8X8_H
/*==========================================*/
/* Global Defines */
/* Undefine this to remove u8x8_display_SetContrast function */
#define U8X8_WITH_SET_CONTRAST
SetFlipMode and SetPowerSave
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/* Undefine this to remove u8x8_SetFlipMode function */
u8g2 moved from u8glib
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#define U8X8_WITH_SET_FLIP_MODE
/* Select 0 or 1 for the default flip mode. This is not affected by U8X8_WITH_FLIP_MODE */
/* Note: Not all display types support a mirror functon for the frame buffer */
#define U8X8_DEFAULT_FLIP_MODE 0
/*==========================================*/
/* Includes */
#include <stdint.h>
#include <stddef.h>
#if defined(__GNUC__) && defined(__AVR__)
#include <avr/pgmspace.h>
#endif
/*==========================================*/
/* C++ compatible */
#ifdef __cplusplus
extern "C" {
#endif
/*==========================================*/
/* U8G2 internal defines */
#ifdef __GNUC__
# define U8X8_NOINLINE __attribute__((noinline))
#else
# define U8X8_NOINLINE
#endif
#if defined(__GNUC__) && defined(__AVR__)
# define U8X8_SECTION(name) __attribute__ ((section (name)))
# define U8X8_FONT_SECTION(name) U8X8_SECTION(".progmem." name)
# define u8x8_pgm_read(adr) pgm_read_byte_near(adr)
#endif
#ifndef U8X8_SECTION
# define U8X8_SECTION(name) __attribute__ ((section (name)))
# define U8X8_FONT_SECTION(name)
# define u8x8_pgm_read(adr) (*(const uint8_t *)(adr))
#endif
example updates
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#ifdef ARDUINO
#define U8X8_USE_PINS
#endif
u8g2 moved from u8glib
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/*==========================================*/
/* U8X8 typedefs and data structures */
typedef struct u8x8_struct u8x8_t;
typedef struct u8x8_display_info_struct u8x8_display_info_t;
typedef struct u8x8_tile_struct u8x8_tile_t;
typedef uint8_t (*u8x8_msg_cb)(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
UTF8
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typedef uint16_t (*u8x8_char_cb)(const char **s);
u8g2 moved from u8glib
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//struct u8x8_mcd_struct
//{
// u8x8_msg_cb cb; /* current callback function */
// u8x8_t *u8g2; /* pointer to the u8g2 parent to minimize the number of args */
// u8x8_mcd_t *next;
//};
struct u8x8_tile_struct
{
uint8_t *tile_ptr; /* pointer to one or more tiles */
uint8_t cnt; /* number of tiles */
uint8_t x_pos; /* tile x position */
uint8_t y_pos; /* tile x position */
};
struct u8x8_display_info_struct
{
/* == general == */
uint8_t chip_enable_level; /* UC1601: 0 */
uint8_t chip_disable_level; /* opposite of chip_enable_level */
uint8_t post_chip_enable_wait_ns; /* UC1601: 5ns */
uint8_t pre_chip_disable_wait_ns; /* UC1601: 5ns */
uint8_t reset_pulse_width_ms; /* UC1601: 0.003ms --> 1ms */
uint8_t post_reset_wait_ms; /* UC1601: 6ms */
/* == SPI interface == */
/* after SDA has been applied, wait this much time for the SCK data takeover edge */
/* if this is smaller than sck_pulse_width_ns, then use the value from sck_pulse_width_ns */
uint8_t sda_setup_time_ns; /* UC1601: 12ns */
/* the pulse width of the the clock signal, cycle time is twice this value */
/* max freq is 1/(2*sck_pulse_width_ns) */
software i2c
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/* AVR: below 70: DIV2, 8 MHz, >= 70 --> 4MHz clock (DIV4) */
uint8_t sck_pulse_width_ns; /* UC1701: 50ns */
u8g2 moved from u8glib
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/* data takeover edge: 0=falling edge, 1=rising edge*/
/* initial default value for sck is low (0) for falling edge and high for rising edge */
/* this means, default value is identical to sck_takeover_edge */
uint8_t sck_takeover_edge; /* UC1601: rising edge (1) */
/* == I2C == */
uint8_t i2c_bus_clock_100kHz; /* UC1601: 1000000000/275 = 37 *100k */
/* == 8 bit interface == */
/* how long to wait after all data line are set */
uint8_t data_setup_time_ns; /* UC1601: 30ns */
/* write enable pulse width */
uint8_t write_pulse_width_ns; /* UC1601: 40ns */
/* == layout == */
uint8_t tile_width;
uint8_t tile_height;
uint8_t default_x_offset; /* default x offset for the display */
};
pin list
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#ifdef U8X8_USE_PINS
pins for i2c, added missing wiki .pre file
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#define U8X8_PIN_CNT 14
example updates
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#define U8X8_PIN_NONE 255
pin list
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#endif
u8g2 moved from u8glib
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struct u8x8_struct
{
const u8x8_display_info_t *display_info;
u8x8_msg_cb display_cb;
u8x8_msg_cb cad_cb;
u8x8_msg_cb byte_cb;
u8x8_msg_cb gpio_and_delay_cb;
const uint8_t *font;
UTF8
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u8x8_char_cb char_cb; /* procedure, which will be used to get the next char from the string */
u8g2 moved from u8glib
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uint8_t x_offset; /* copied from info struct, can be modified in flip mode */
software i2c
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uint8_t i2c_started; /* for i2c interface */
pin list
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#ifdef U8X8_USE_PINS
uint8_t pins[U8X8_PIN_CNT]; /* defines a pinlist: Mainly a list of pins for the Arduino Envionment, use U8X8_PIN_xxx to access */
#endif
u8g2 moved from u8glib
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};
pin list
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/* list of U8x8 pins */
#define U8X8_PIN_D0 0
pins for i2c, added missing wiki .pre file
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#define U8X8_PIN_SPI_CLOCK 0
pin list
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#define U8X8_PIN_D1 1
pins for i2c, added missing wiki .pre file
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#define U8X8_PIN_SPI_DATA 1
pin list
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#define U8X8_PIN_D2 2
#define U8X8_PIN_D3 3
#define U8X8_PIN_D4 4
#define U8X8_PIN_D5 5
#define U8X8_PIN_D6 6
#define U8X8_PIN_D7 7
#define U8X8_PIN_E 8
#define U8X8_PIN_CS 9 /* parallel, SPI */
#define U8X8_PIN_DC 10 /* parallel, SPI */
#define U8X8_PIN_RESET 11 /* parallel, SPI, I2C */
pins for i2c, added missing wiki .pre file
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#define U8X8_PIN_I2C_CLOCK 12 /* 1 = Input/high impedance, 0 = drive low */
#define U8X8_PIN_I2C_DATA 13 /* 1 = Input/high impedance, 0 = drive low */
example updates
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#ifdef U8X8_USE_PINS
#define u8x8_SetPin(u8x8,pin,val) (u8x8)->pins[pin] = (val)
#endif
pin list
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u8g2 moved from u8glib
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/*==========================================*/
/* helper functions */
changed display setup to display setup memory
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void u8x8_d_helper_display_setup_memory(u8x8_t *u8x8, const u8x8_display_info_t *display_info);
u8g2 moved from u8glib
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void u8x8_d_helper_display_init(u8x8_t *u8g2);
/* Display Interface */
/*
changed display setup to display setup memory
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Name: U8X8_MSG_DISPLAY_SETUP_MEMORY
u8g2 moved from u8glib
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Args: None
Tasks:
1) setup u8g2->display_info
copy u8g2->display_info->default_x_offset to u8g2->x_offset
changed display setup to display setup memory
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usually calls u8x8_d_helper_display_setup_memory()
u8g2 moved from u8glib
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*/
changed display setup to display setup memory
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#define U8X8_MSG_DISPLAY_SETUP_MEMORY 9
u8g2 moved from u8glib
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/*
Name: U8X8_MSG_DISPLAY_INIT
Args: None
Tasks:
2) put interface into default state:
execute u8x8_gpio_Init for port directions
execute u8x8_cad_Init for default port levels
3) set CS status (not clear, may be done in cad/byte interface
4) execute display reset (gpio interface)
5) send setup sequence to display, do not activate display, disable "power save" will follow
*/
#define U8X8_MSG_DISPLAY_INIT 10
/*
Name: U8X8_MSG_DISPLAY_SET_POWER_SAVE
Args: arg_int: 0: normal mode (RAM is visible on the display), 1: nothing is shown
Tasks:
Depending on arg_int, put the display into normal or power save mode.
Send the corresponding sequence to the display.
In power save mode, it must be possible to modify the RAM content.
*/
#define U8X8_MSG_DISPLAY_SET_POWER_SAVE 11
/*
Name: U8X8_MSG_DISPLAY_SET_FLIP_MODE
Args: arg_int: 0: normal mode, 1: flipped HW screen (180 degree)
Tasks:
Reprogramms the display controller to rotate the display by
180 degree (arg_int = 1) or not (arg_int = 0)
This may change u8g2->x_offset if the display is smaller than the controller ram
This message should only be supported if U8X8_WITH_FLIP_MODE is defined.
*/
#define U8X8_MSG_DISPLAY_SET_FLIP_MODE 13
/* arg_int: 0..255 contrast value */
#define U8X8_MSG_DISPLAY_SET_CONTRAST 14
/*
Name: U8X8_MSG_DISPLAY_DRAW_TILE
Args:
arg_int: How often to repeat this tile pattern
arg_ptr: pointer to u8x8_tile_t
uint8_t *tile_ptr; pointer to one or more tiles (number is "cnt")
uint8_t cnt; number of tiles
uint8_t x_pos; first tile x position
uint8_t y_pos; first tile y position
Tasks:
One tile has exactly 8 bytes (8x8 pixel monochrome bitmap).
The lowest bit of the first byte is the upper left corner
The highest bit of the first byte is the lower left corner
The lowest bit of the last byte is the upper right corner
The highest bit of the last byte is the lower left corner
"tile_ptr" is the address of a memory area, which contains
one or more tiles. "cnt" will contain the exact number of
tiles in the memory areay. The size of the memory area is 8*cnt;
Multiple tiles in the memory area form a horizontal sequence, this
means the first tile is drawn at x_pos/y_pos, the second tile is drawn
at x_pos+1/y_pos, third at x_pos+2/y_pos.
"arg_int" tells how often the tile sequence should be repeated:
For example if "cnt" is two and tile_ptr points to tiles A and B,
then for arg_int = 3, the following tile sequence will be drawn:
ABABAB. Totally, cnt*arg_int tiles will be drawn.
*/
#define U8X8_MSG_DISPLAY_DRAW_TILE 15
/* arg_ptr: layout struct */
//#define U8X8_MSG_DISPLAY_GET_LAYOUT 16
/* u8x8_display.c */
uint8_t u8x8_display_DrawTile(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t cnt, uint8_t *tile_ptr);
changed display setup to display setup memory
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/* setup u8x8 memory structures */
display_Setup --> SetupMemory
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void u8x8_SetupMemory(u8x8_t *u8x8);
SetFlipMode and SetPowerSave
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/* Init display, but keep display in power save mode. Usually this command must be followed by u8x8_SetPowerSave() */
display_Init --> InitDisplay
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void u8x8_InitDisplay(u8x8_t *u8x8);
u8g2 moved from u8glib
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/* wake up display from power save mode */
SetFlipMode and SetPowerSave
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void u8x8_SetPowerSave(u8x8_t *u8x8, uint8_t is_enable);
void u8x8_SetFlipMode(u8x8_t *u8x8, uint8_t mode);
u8g2 moved from u8glib
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void u8x8_display_SetContrast(u8x8_t *u8x8, uint8_t value);
void u8x8_display_ClearScreen(u8x8_t *u8x8);
/*==========================================*/
/* Command Arg Data (CAD) Interface */
/*
U8X8_MSG_CAD_INIT
no args
call U8X8_MSG_BYTE_INIT
setup default values for the I/O lines
*/
#define U8X8_MSG_CAD_INIT 20
#define U8X8_MSG_CAD_SEND_CMD 21
/* arg_int: cmd byte */
#define U8X8_MSG_CAD_SEND_ARG 22
/* arg_int: arg byte */
#define U8X8_MSG_CAD_SEND_DATA 23
/* arg_int: expected cs level after processing this msg */
#define U8X8_MSG_CAD_START_TRANSFER 24
/* arg_int: expected cs level after processing this msg */
#define U8X8_MSG_CAD_END_TRANSFER 25
/* arg_int = 0: disable chip, arg_int = 1: enable chip */
#define U8X8_MSG_CAD_SET_I2C_ADR 26
#define U8X8_MSG_CAD_SET_DEVICE 27
/* u8g_cad.c */
#define u8x8_cad_Init(u8x8) ((u8x8)->cad_cb((u8x8), U8X8_MSG_CAD_INIT, 0, NULL ))
uint8_t u8x8_cad_SendCmd(u8x8_t *u8x8, uint8_t cmd) U8X8_NOINLINE;
uint8_t u8x8_cad_SendArg(u8x8_t *u8x8, uint8_t arg) U8X8_NOINLINE;
uint8_t u8x8_cad_SendData(u8x8_t *u8x8, uint8_t cnt, uint8_t *data) U8X8_NOINLINE;
uint8_t u8x8_cad_StartTransfer(u8x8_t *u8x8) U8X8_NOINLINE;
uint8_t u8x8_cad_EndTransfer(u8x8_t *u8x8) U8X8_NOINLINE;
/*
#define U8X8_C(c0) (0x04), (c0)
#define U8X8_CA(c0,a0) (0x05), (c0), (a0)
#define U8X8_CAA(c0,a0,a1) (0x06), (c0), (a0), (a1)
#define U8X8_DATA() (0x10)
#define U8X8_D1(d0) (0x11), (d0)
*/
#define U8X8_C(c0) (U8X8_MSG_CAD_SEND_CMD), (c0)
#define U8X8_CA(c0,a0) (U8X8_MSG_CAD_SEND_CMD), (c0), (U8X8_MSG_CAD_SEND_ARG), (a0)
#define U8X8_CAA(c0,a0,a1) (U8X8_MSG_CAD_SEND_CMD), (c0), (U8X8_MSG_CAD_SEND_ARG), (a0), (U8X8_MSG_CAD_SEND_ARG), (a1)
#define U8X8_D1(d0) (U8X8_MSG_CAD_SEND_DATA), (d0)
#define U8X8_START_TRANSFER() (U8X8_MSG_CAD_START_TRANSFER)
#define U8X8_END_TRANSFER() (U8X8_MSG_CAD_END_TRANSFER)
#define U8X8_DLY(m) (0xfe),(m)
#define U8X8_END() (0xff)
void u8x8_cad_SendSequence(u8x8_t *u8x8, uint8_t const *data);
uint8_t u8x8_cad_110(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_cad_001(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
/*==========================================*/
/* Byte Interface */
#define U8X8_MSG_BYTE_INIT U8X8_MSG_CAD_INIT
#define U8X8_MSG_BYTE_SET_DC 32
#define U8X8_MSG_BYTE_SEND U8X8_MSG_CAD_SEND_DATA
#define U8X8_MSG_BYTE_START_TRANSFER U8X8_MSG_CAD_START_TRANSFER
#define U8X8_MSG_BYTE_END_TRANSFER U8X8_MSG_CAD_END_TRANSFER
#define U8X8_MSG_BYTE_SET_I2C_ADR U8X8_MSG_CAD_SET_I2C_ADR
#define U8X8_MSG_BYTE_SET_DEVICE U8X8_MSG_CAD_SET_DEVICE
uint8_t u8x8_byte_SetDC(u8x8_t *u8x8, uint8_t dc) U8X8_NOINLINE;
uint8_t u8x8_byte_SendByte(u8x8_t *u8x8, uint8_t byte) U8X8_NOINLINE;
uint8_t u8x8_byte_SendBytes(u8x8_t *u8x8, uint8_t cnt, uint8_t *data) U8X8_NOINLINE;
6800 & 8080 transfer
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uint8_t u8x8_byte_4wire_sw_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_byte_8bit_6800mode(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_byte_8bit_8080mode(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
uint8_t u8x8_byte_3wire_sw_spi(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
software i2c
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uint8_t u8x8_byte_ssd13xx_sw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
u8g2 moved from u8glib
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/*==========================================*/
/* GPIO Interface */
/*
U8X8_MSG_GPIO_AND_DELAY_INIT
no args
setup port directions, do not set IO levels, this is done with BYTE/CAD_INIT
*/
#define U8X8_MSG_GPIO_AND_DELAY_INIT 40
/* arg_int: milliseconds */
#define U8X8_MSG_DELAY_MILLI 41
changed display setup to display setup memory
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/* 10MICRO and 100NANO are not used at the moment */
u8g2 moved from u8glib
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#define U8X8_MSG_DELAY_10MICRO 42
#define U8X8_MSG_DELAY_100NANO 43
changed display setup to display setup memory
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u8g2 moved from u8glib
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#define U8X8_MSG_DELAY_NANO 44
software i2c
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/* delay of one i2c unit, should be 5us for 100K, and 1.25us for 400K */
#define U8X8_MSG_DELAY_I2C 45
u8g2 moved from u8glib
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pin list
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#define U8X8_MSG_GPIO(x) (64+(x))
software i2c
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#ifdef U8X8_USE_PINS
#define u8x8_GetPinValue(u8x8, msg) ((u8x8)->pins[(msg)&0x3f])
#endif
pin list
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pins for i2c, added missing wiki .pre file
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#define U8X8_MSG_GPIO_D0 U8X8_MSG_GPIO(U8X8_PIN_D0)
#define U8X8_MSG_GPIO_SPI_CLOCK U8X8_MSG_GPIO(U8X8_PIN_SPI_CLOCK)
#define U8X8_MSG_GPIO_D1 U8X8_MSG_GPIO(U8X8_PIN_D1)
#define U8X8_MSG_GPIO_SPI_DATA U8X8_MSG_GPIO(U8X8_PIN_SPI_DATA)
#define U8X8_MSG_GPIO_D2 U8X8_MSG_GPIO(U8X8_PIN_D2)
#define U8X8_MSG_GPIO_D3 U8X8_MSG_GPIO(U8X8_PIN_D3)
#define U8X8_MSG_GPIO_D4 U8X8_MSG_GPIO(U8X8_PIN_D4)
#define U8X8_MSG_GPIO_D5 U8X8_MSG_GPIO(U8X8_PIN_D5)
#define U8X8_MSG_GPIO_D6 U8X8_MSG_GPIO(U8X8_PIN_D6)
#define U8X8_MSG_GPIO_D7 U8X8_MSG_GPIO(U8X8_PIN_D7)
#define U8X8_MSG_GPIO_E U8X8_MSG_GPIO(U8X8_PIN_E)
#define U8X8_MSG_GPIO_CS U8X8_MSG_GPIO(U8X8_PIN_CS)
#define U8X8_MSG_GPIO_DC U8X8_MSG_GPIO(U8X8_PIN_DC)
#define U8X8_MSG_GPIO_RESET U8X8_MSG_GPIO(U8X8_PIN_RESET)
#define U8X8_MSG_GPIO_I2C_CLOCK U8X8_MSG_GPIO(U8X8_PIN_I2C_CLOCK)
#define U8X8_MSG_GPIO_I2C_DATA U8X8_MSG_GPIO(U8X8_PIN_I2C_DATA)
pin list
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u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
#define u8x8_gpio_Init(u8x8) ((u8x8)->gpio_and_delay_cb((u8x8), U8X8_MSG_GPIO_AND_DELAY_INIT, 0, NULL ))
software i2c
2015-12-06 05:43:30 +08:00
u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
/*
#define u8x8_gpio_SetDC(u8x8, v) ((u8x8)->gpio_and_delay_cb((u8x8), U8X8_MSG_GPIO_DC, (v), NULL ))
#define u8x8_gpio_SetCS(u8x8, v) ((u8x8)->gpio_and_delay_cb((u8x8), U8X8_MSG_GPIO_CS, (v), NULL ))
#define u8x8_gpio_SetReset(u8x8, v) ((u8x8)->gpio_and_delay_cb((u8x8), U8X8_MSG_GPIO_RESET, (v), NULL ))
*/
#define u8x8_gpio_SetDC(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_DC, (v))
#define u8x8_gpio_SetCS(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_CS, (v))
fixed reset macro
2015-11-30 00:44:52 +08:00
#define u8x8_gpio_SetReset(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_RESET, (v))
pins for i2c, added missing wiki .pre file
2015-12-06 17:53:59 +08:00
#define u8x8_gpio_SetSPIClock(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_SPI_CLOCK, (v))
#define u8x8_gpio_SetSPIData(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_SPI_DATA, (v))
#define u8x8_gpio_SetI2CClock(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_I2C_CLOCK, (v))
#define u8x8_gpio_SetI2CData(u8x8, v) u8x8_gpio_call(u8x8, U8X8_MSG_GPIO_I2C_DATA, (v))
u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
void u8x8_gpio_call(u8x8_t *u8x8, uint8_t msg, uint8_t arg) U8X8_NOINLINE;
#define u8x8_gpio_Delay(u8x8, msg, dly) u8x8_gpio_call((u8x8), (msg), (dly))
//void u8x8_gpio_Delay(u8x8_t *u8x8, uint8_t msg, uint8_t dly) U8X8_NOINLINE;
/*==========================================*/
/* u8x8_setup.c */
void u8x8_SetupDefaults(u8x8_t *u8x8);
/*==========================================*/
/* u8x8_d_stdio.c */
void u8x8_SetupStdio(u8x8_t *u8x8);
/*==========================================*/
/* u8x8_d_sdl_128x64.c */
void u8x8_Setup_SDL_128x64(u8x8_t *u8x8);
int u8g_sdl_get_key(void);
/*==========================================*/
/* u8x8_d_tga.c */
void u8x8_Setup_TGA_DESC(u8x8_t *u8x8);
void u8x8_Setup_TGA_LCD(u8x8_t *u8x8);
void tga_save(const char *name);
/*==========================================*/
/* u8x8_d_uc1701_dogs102.c */
uint8_t u8x8_d_uc1701_dogs102(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
/*==========================================*/
/* u8x8_d_ssd1306_128x64_noname.c */
uint8_t u8x8_d_ssd1306_128x64_noname(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
/*==========================================*/
/* u8x8_8x8.c */
utf8 work
2015-11-25 05:21:17 +08:00
uint16_t u8x8_get_encoding_from_utf8_string(const char **str);
UTF8
2015-11-27 05:56:56 +08:00
uint16_t u8x8_get_char_from_string(const char **str);
void u8x8_SetFont(u8x8_t *u8x8, const uint8_t *font_8x8);
void u8x8_DrawGlyph(u8x8_t *u8x8, uint8_t x, uint8_t y, uint8_t encoding);
uint8_t u8x8_DrawString(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s);
uint8_t u8x8_DrawUTF8(u8x8_t *u8x8, uint8_t x, uint8_t y, const char *s);
uint8_t u8x8_GetUTF8Len(u8x8_t *u8x8, const char *s);
u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
font build
2015-11-13 06:03:08 +08:00
/*==========================================*/
/* start font list */
font updates
2015-11-14 21:00:09 +08:00
extern const uint8_t u8x8_font_5x7_f[] U8X8_FONT_SECTION("u8x8_font_5x7_f");
extern const uint8_t u8x8_font_5x7_r[] U8X8_FONT_SECTION("u8x8_font_5x7_r");
extern const uint8_t u8x8_font_5x7_n[] U8X8_FONT_SECTION("u8x8_font_5x7_n");
extern const uint8_t u8x8_font_5x8_f[] U8X8_FONT_SECTION("u8x8_font_5x8_f");
extern const uint8_t u8x8_font_5x8_r[] U8X8_FONT_SECTION("u8x8_font_5x8_r");
extern const uint8_t u8x8_font_5x8_n[] U8X8_FONT_SECTION("u8x8_font_5x8_n");
extern const uint8_t u8x8_font_amstrad_cpc_f[] U8X8_FONT_SECTION("u8x8_font_amstrad_cpc_f");
extern const uint8_t u8x8_font_amstrad_cpc_r[] U8X8_FONT_SECTION("u8x8_font_amstrad_cpc_r");
extern const uint8_t u8x8_font_amstrad_cpc_n[] U8X8_FONT_SECTION("u8x8_font_amstrad_cpc_n");
8x8 fonts and more
2015-11-23 06:28:55 +08:00
extern const uint8_t u8x8_font_amstrad_cpc_u[] U8X8_FONT_SECTION("u8x8_font_amstrad_cpc_u");
extern const uint8_t u8x8_font_artossans8_r[] U8X8_FONT_SECTION("u8x8_font_artossans8_r");
extern const uint8_t u8x8_font_artossans8_n[] U8X8_FONT_SECTION("u8x8_font_artossans8_n");
extern const uint8_t u8x8_font_artossans8_u[] U8X8_FONT_SECTION("u8x8_font_artossans8_u");
extern const uint8_t u8x8_font_artosserif8_r[] U8X8_FONT_SECTION("u8x8_font_artosserif8_r");
extern const uint8_t u8x8_font_artosserif8_n[] U8X8_FONT_SECTION("u8x8_font_artosserif8_n");
extern const uint8_t u8x8_font_artosserif8_u[] U8X8_FONT_SECTION("u8x8_font_artosserif8_u");
extern const uint8_t u8x8_font_chroma48medium8_r[] U8X8_FONT_SECTION("u8x8_font_chroma48medium8_r");
extern const uint8_t u8x8_font_chroma48medium8_n[] U8X8_FONT_SECTION("u8x8_font_chroma48medium8_n");
extern const uint8_t u8x8_font_chroma48medium8_u[] U8X8_FONT_SECTION("u8x8_font_chroma48medium8_u");
extern const uint8_t u8x8_font_saikyosansbold8_n[] U8X8_FONT_SECTION("u8x8_font_saikyosansbold8_n");
extern const uint8_t u8x8_font_saikyosansbold8_u[] U8X8_FONT_SECTION("u8x8_font_saikyosansbold8_u");
extern const uint8_t u8x8_font_torussansbold8_r[] U8X8_FONT_SECTION("u8x8_font_torussansbold8_r");
extern const uint8_t u8x8_font_torussansbold8_n[] U8X8_FONT_SECTION("u8x8_font_torussansbold8_n");
extern const uint8_t u8x8_font_torussansbold8_u[] U8X8_FONT_SECTION("u8x8_font_torussansbold8_u");
extern const uint8_t u8x8_font_victoriabold8_r[] U8X8_FONT_SECTION("u8x8_font_victoriabold8_r");
extern const uint8_t u8x8_font_victoriabold8_n[] U8X8_FONT_SECTION("u8x8_font_victoriabold8_n");
extern const uint8_t u8x8_font_victoriabold8_u[] U8X8_FONT_SECTION("u8x8_font_victoriabold8_u");
extern const uint8_t u8x8_font_victoriamedium8_r[] U8X8_FONT_SECTION("u8x8_font_victoriamedium8_r");
extern const uint8_t u8x8_font_victoriamedium8_n[] U8X8_FONT_SECTION("u8x8_font_victoriamedium8_n");
extern const uint8_t u8x8_font_victoriamedium8_u[] U8X8_FONT_SECTION("u8x8_font_victoriamedium8_u");
initial set of fonts
2015-11-29 07:34:07 +08:00
extern const uint8_t u8x8_font_pressstart2p_f[] U8X8_FONT_SECTION("u8x8_font_pressstart2p_f");
extern const uint8_t u8x8_font_pressstart2p_r[] U8X8_FONT_SECTION("u8x8_font_pressstart2p_r");
extern const uint8_t u8x8_font_pressstart2p_n[] U8X8_FONT_SECTION("u8x8_font_pressstart2p_n");
extern const uint8_t u8x8_font_pressstart2p_u[] U8X8_FONT_SECTION("u8x8_font_pressstart2p_u");
extern const uint8_t u8x8_font_pcsenior_f[] U8X8_FONT_SECTION("u8x8_font_pcsenior_f");
extern const uint8_t u8x8_font_pcsenior_r[] U8X8_FONT_SECTION("u8x8_font_pcsenior_r");
extern const uint8_t u8x8_font_pcsenior_n[] U8X8_FONT_SECTION("u8x8_font_pcsenior_n");
extern const uint8_t u8x8_font_pcsenior_u[] U8X8_FONT_SECTION("u8x8_font_pcsenior_u");
font prototype
2015-11-13 06:06:01 +08:00
font build
2015-11-13 06:03:08 +08:00
/* end font list */
u8g2 moved from u8glib
2015-11-07 04:07:14 +08:00
#ifdef __cplusplus
}
#endif
#endif /* _U8X8_H */