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RTOS_MSPM0
1.1
ECE445M starter code
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RTOS_MSPM0
1.1
ECE445M starter code
|
160 by 128 pixel LCD with SDC More...
#include <stdint.h>Go to the source code of this file.
Macros | |
| #define | ST7735_TFTWIDTH 128 |
| 128 pixels wide | |
| #define | ST7735_TFTHEIGHT 160 |
| 160 pixels tall | |
| #define | ST7735_BLACK 0x0000 |
| The following constants are possible colors for the LCD in RGB format. | |
| #define | ST7735_BLUE 0xF800 |
| #define | ST7735_RED 0x001F |
| #define | ST7735_GREEN 0x07E0 |
| #define | ST7735_CYAN 0xFFE0 |
| #define | ST7735_MAGENTA 0xF81F |
| #define | ST7735_YELLOW 0x07FF |
| #define | ST7735_WHITE 0xFFFF |
| #define | ST7735_LIGHTGREY ST7735_Color565(228,228,228) |
| #define | ST7735_DARKGREY ST7735_Color565(32,32,32) |
| #define | ST7735_ORANGE ST7735_Color565(255,102,0) |
| #define | ST7735_PURPLE ST7735_Color565(106,13,173) |
Enumerations | |
| enum | initRFlags { none , INITR_GREENTAB , INITR_REDTAB , INITR_BLACKTAB , none , INITR_GREENTAB , INITR_REDTAB , INITR_BLACKTAB } |
| some flags for ST7735_InitR() | |
Functions | |
| void | ST7735_InitB (void) |
| Initialize ST7735B LCD. More... | |
| void | ST7735_InitR (enum initRFlags option) |
| Initialize ST7735R LCD. More... | |
| void | ST7735_DrawPixel (int16_t x, int16_t y, uint16_t color) |
| Color one pixel. More... | |
| void | ST7735_DrawFastVLine (int16_t x, int16_t y, int16_t h, uint16_t color) |
| Draw a vertical line. More... | |
| void | ST7735_DrawFastHLine (int16_t x, int16_t y, int16_t w, uint16_t color) |
| Draw a horizontal line. More... | |
| void | ST7735_FillScreen (uint16_t color) |
| Fill the screen. More... | |
| void | ST7735_FillRect (int16_t x, int16_t y, int16_t w, int16_t h, uint16_t color) |
| Draw a filled rectangle. More... | |
| void | ST7735_DrawSmallCircle (int16_t x, int16_t y, uint16_t color) |
| Draw a small circle. More... | |
| void | ST7735_DrawCircle (int16_t x, int16_t y, uint16_t color) |
| Draw a circle. More... | |
| uint16_t | ST7735_Color565 (uint8_t r, uint8_t g, uint8_t b) |
| RGB to color creation. More... | |
| uint16_t | ST7735_SwapColor (uint16_t x) |
| Swaps red and blue. More... | |
| void | ST7735_DrawBitmap (int16_t x, int16_t y, const uint16_t *image, int16_t w, int16_t h) |
| Displays a BMP image. More... | |
| void | ST7735_DrawCharS (int16_t x, int16_t y, char c, int16_t textColor, int16_t bgColor, uint8_t size) |
| Draw a character. More... | |
| void | ST7735_DrawChar (int16_t x, int16_t y, char c, int16_t textColor, int16_t bgColor, uint8_t size) |
| Draw a character. More... | |
| uint32_t | ST7735_DrawString (uint16_t x, uint16_t y, char *pt, int16_t textColor) |
| Draw a string. More... | |
| void | ST7735_SetCursor (uint32_t newX, uint32_t newY) |
| Move the cursor. More... | |
| void | ST7735_OutUDec (uint32_t n) |
| Output an unsigned decimal. More... | |
| void | ST7735_OutUDec4 (uint32_t n) |
| Output a 4-digit unsigned decimal. More... | |
| void | ST7735_OutUDec5 (uint32_t n) |
| Output a 5-digit unsigned decimal. More... | |
| void | ST7735_OutUFix2_1 (uint32_t n, int16_t textColor) |
| Output a 2-digit fixed-point decimal. More... | |
| void | ST7735_OutUHex2 (uint32_t n, int16_t textColor) |
| Output a 2-digit hexadecimal number. More... | |
| void | ST7735_SetRotation (uint8_t m) |
| Change rotation. More... | |
| void | ST7735_InvertDisplay (int i) |
| invert display More... | |
| void | ST7735_Drawaxes (uint16_t axisColor, uint16_t bgColor, char *xLabel, char *yLabel1, uint16_t label1Color, char *yLabel2, uint16_t label2Color, int32_t ymax, int32_t ymin) |
| Initializes a plot. More... | |
| void | ST7735_PlotClear (int32_t ymin, int32_t ymax) |
| Clear plot. More... | |
| void | ST7735_PlotPoint (int32_t y) |
| Plot one point. More... | |
| void | ST7735_PlotPoint2 (int32_t data1, uint16_t color1) |
| Plot one point with color. More... | |
| void | ST7735PlotIncrement (void) |
| Moves the plot cursor in time. More... | |
| void | ST7735_PlotLine (int32_t y) |
| Plot one line. More... | |
| void | ST7735_PlotPoints (int32_t y1, int32_t y2) |
| Plot two points. More... | |
| void | ST7735_PlotBar (int32_t y) |
| Plot one bar. More... | |
| void | ST7735_PlotdBfs (int32_t y) |
| Plot one bar. More... | |
| void | ST7735_PlotNext (void) |
| Move x-axis parameter. More... | |
| void | ST7735_PlotNextErase (void) |
| Move X coordinate More... | |
| void | ST7735_OutChar (char ch) |
| Output a character. More... | |
| void | ST7735_OutString (char *ptr) |
| Output a string. More... | |
| void | ST7735_SetTextColor (uint16_t color) |
| sets the text color More... | |
| void | ST7735_InitPrintf (void) |
| use ST7735 LCD to output from printf More... | |
| void | ST7735_sDecOut2 (int32_t n) |
| fixed point output resolution 0.01 More... | |
| void | ST7735_uBinOut6 (uint32_t n) |
| fixed point output resolution 1/64 More... | |
| void | ST7735_XYplotInit (char *title, int32_t minX, int32_t maxX, int32_t minY, int32_t maxY) |
| initialize XY plot More... | |
| void | ST7735_XYplot (uint32_t num, int32_t bufX[], int32_t bufY[]) |
| XY plot. More... | |
| void | ST7735_Line (uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color) |
| Draws line. More... | |
| void | ST7735_SetX (int32_t newX) |
| set X-position More... | |
| void | ST7735_Message (uint32_t d, uint32_t l, char *pt, int32_t value) |
160 by 128 pixel LCD with SDC
Software driver functions for ST7735R display
This is a library for the Adafruit 1.8" SPI display.<br>
This library works with the Adafruit 1.8" TFT Breakout w/SD card
-—> http://www.adafruit.com/products/358
as well as Adafruit raw 1.8" TFT display
-—> http://www.adafruit.com/products/618
Check out the links above for our tutorials and wiring diagrams
These displays use SPI to communicate, 4 or 5 pins are required to interface (RST is optional) Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit! Written by Limor Fried/Ladyada for Adafruit Industries. MIT license, all text above must be included in any redistribution
ST7735 160 by 128 pixel LCD
| Pin | Connection | Description |
|---|---|---|
| 10 | +3.3 | Backlight |
| 9 | PB7 | SPI1 MISO (used for SDC) |
| 8 | PB9 | SPI1 SCLK clock out |
| 7 | PB8 | SPI1 PICO data out |
| 6 | PB6 | GPIO CS0=TFT_CS |
| 5 | PB0 | CARD_CS (used for SDC) |
| 4 | PB16 | Data/Command(GPIO), high for data, low for command |
| 3 | PB15 | RESET, low to reset, (GPIO) |
| 2 | +3.3 | VCC |
| 1 | Gnd | ground |
| signal | Pin | Connection |
|---|---|---|
| LED- | 16 | TFT, to ground |
| LED+ | 15 | TFT, to +3.3 V |
| SD_CS | 14 | SDC, to PB0 chip select |
| MOSI | 13 | SDC, to PB8 MOSI |
| MISO | 12 | SDC, to PB7 MISO |
| SCK | 11 | SDC, to PB9 serial clock |
| CS | 10 | TFT, to PB6 SPI1 CS0 |
| SCL | 9 | TFT, to PB9 SPI1 SCLK |
| SDA | 8 | TFT, to PB8 MOSI SPI1 PICO |
| A0 | 7 | TFT, to PB16 Data/Command, high for data, low for command |
| RESET | 6 | TFT, to PB15 reset (GPIO), low to reset |
| NC | 3,4,5 | not connected |
| VCC | 2 | to +3.3 V |
| GND | 1 | to ground |
1.9.1