Skip to content
GitLab
Explore
Sign in
Register
Primary navigation
Search or go to…
Project
P
pico-displayTemperature
Manage
Activity
Members
Labels
Plan
Issues
Issue boards
Milestones
Wiki
Code
Merge requests
Repository
Branches
Commits
Tags
Repository graph
Compare revisions
Snippets
Deploy
Releases
Package registry
Model registry
Operate
Terraform modules
Monitor
Incidents
Analyze
Value stream analytics
Contributor analytics
Repository analytics
Model experiments
Help
Help
Support
GitLab documentation
Compare GitLab plans
GitLab community forum
Contribute to GitLab
Provide feedback
Keyboard shortcuts
?
Snippets
Groups
Projects
Show more breadcrumbs
abp1g20
pico-displayTemperature
Commits
62af67e1
Commit
62af67e1
authored
3 years ago
by
abp1g20
Browse files
Options
Downloads
Patches
Plain Diff
Upload New File
parent
c21dfb47
No related branches found
No related tags found
No related merge requests found
Changes
1
Show whitespace changes
Inline
Side-by-side
Showing
1 changed file
lib/st7735.h
+249
-0
249 additions, 0 deletions
lib/st7735.h
with
249 additions
and
0 deletions
lib/st7735.h
0 → 100644
+
249
−
0
View file @
62af67e1
/* vim: set ai et ts=4 sw=4: */
#ifndef __ST7735_H__
#define __ST7735_H__
#include
"fonts.h"
#include
<stdbool.h>
#define ST7735_MADCTL_MY 0x80
#define ST7735_MADCTL_MX 0x40
#define ST7735_MADCTL_MV 0x20
#define ST7735_MADCTL_ML 0x10
#define ST7735_MADCTL_RGB 0x00
#define ST7735_MADCTL_BGR 0x08
#define ST7735_MADCTL_MH 0x04
#define ST7735_RES_Pin GPIO_PIN_7
#define ST7735_RES_GPIO_Port GPIOC
#define ST7735_CS_Pin GPIO_PIN_6
#define ST7735_CS_GPIO_Port GPIOB
#define ST7735_DC_Pin GPIO_PIN_9
#define ST7735_DC_GPIO_Port GPIOA
// AliExpress/eBay 1.8" display, default orientation
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 160
#define ST7735_XSTART 0
#define ST7735_YSTART 0
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MY)
*/
// AliExpress/eBay 1.8" display, rotate right
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 128
#define ST7735_XSTART 0
#define ST7735_YSTART 0
#define ST7735_ROTATION (ST7735_MADCTL_MY | ST7735_MADCTL_MV)
*/
// AliExpress/eBay 1.8" display, rotate left
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 128
#define ST7735_XSTART 0
#define ST7735_YSTART 0
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MV)
*/
// AliExpress/eBay 1.8" display, upside down
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 160
#define ST7735_XSTART 0
#define ST7735_YSTART 0
#define ST7735_ROTATION (0)
*/
// WaveShare ST7735S-based 1.8" display, default orientation
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 160
#define ST7735_XSTART 2
#define ST7735_YSTART 1
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MY | ST7735_MADCTL_RGB)
*/
// WaveShare ST7735S-based 1.8" display, rotate right
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 128
#define ST7735_XSTART 1
#define ST7735_YSTART 2
#define ST7735_ROTATION (ST7735_MADCTL_MY | ST7735_MADCTL_MV | ST7735_MADCTL_RGB)
*/
// WaveShare ST7735S-based 1.8" display, rotate left
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 128
#define ST7735_XSTART 1
#define ST7735_YSTART 2
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MV | ST7735_MADCTL_RGB)
*/
// WaveShare ST7735S-based 1.8" display, upside down
/*
#define ST7735_IS_160X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 160
#define ST7735_XSTART 2
#define ST7735_YSTART 1
#define ST7735_ROTATION (ST7735_MADCTL_RGB)
*/
// 1.44" display, default orientation
/*
#define ST7735_IS_128X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 128
#define ST7735_XSTART 2
#define ST7735_YSTART 3
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MY | ST7735_MADCTL_BGR)
// 1.44" display, rotate right
/*
#define ST7735_IS_128X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 128
#define ST7735_XSTART 3
#define ST7735_YSTART 2
#define ST7735_ROTATION (ST7735_MADCTL_MY | ST7735_MADCTL_MV | ST7735_MADCTL_BGR)
*/
// 1.44" display, rotate left
/*
#define ST7735_IS_128X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 128
#define ST7735_XSTART 1
#define ST7735_YSTART 2
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MV | ST7735_MADCTL_BGR)
*/
// 1.44" display, upside down
/*
#define ST7735_IS_128X128 1
#define ST7735_WIDTH 128
#define ST7735_HEIGHT 128
#define ST7735_XSTART 2
#define ST7735_YSTART 1
#define ST7735_ROTATION (ST7735_MADCTL_BGR)
*/
// mini 160x80 display (it's unlikely you want the default orientation)
#define ST7735_IS_160X80 1
#define ST7735_XSTART 24
#define ST7735_YSTART 0
#define ST7735_WIDTH 80
#define ST7735_HEIGHT 160
//#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MY | ST7735_MADCTL_BGR)
#define ST7735_ROTATION ( ST7735_MADCTL_BGR)
// mini 160x80, rotate left
/*
#define ST7735_IS_160X80 1
#define ST7735_XSTART 1
#define ST7735_YSTART 26
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 80
#define ST7735_ROTATION (ST7735_MADCTL_MX | ST7735_MADCTL_MV | ST7735_MADCTL_BGR)
*/
// mini 160x80, rotate right
/*
#define ST7735_IS_160X80 1
#define ST7735_XSTART 0
#define ST7735_YSTART 24
#define ST7735_WIDTH 160
#define ST7735_HEIGHT 80
#define ST7735_ROTATION (ST7735_MADCTL_MY | ST7735_MADCTL_MV | ST7735_MADCTL_BGR)
*/
/****************************/
#define ST7735_NOP 0x00
#define ST7735_SWRESET 0x01
#define ST7735_RDDID 0x04
#define ST7735_RDDST 0x09
#define ST7735_SLPIN 0x10
#define ST7735_SLPOUT 0x11
#define ST7735_PTLON 0x12
#define ST7735_NORON 0x13
#define ST7735_INVOFF 0x20
#define ST7735_INVON 0x21
#define ST7735_DISPOFF 0x28
#define ST7735_DISPON 0x29
#define ST7735_CASET 0x2A
#define ST7735_RASET 0x2B
#define ST7735_RAMWR 0x2C
#define ST7735_RAMRD 0x2E
#define ST7735_PTLAR 0x30
#define ST7735_COLMOD 0x3A
#define ST7735_MADCTL 0x36
#define ST7735_FRMCTR1 0xB1
#define ST7735_FRMCTR2 0xB2
#define ST7735_FRMCTR3 0xB3
#define ST7735_INVCTR 0xB4
#define ST7735_DISSET5 0xB6
#define ST7735_PWCTR1 0xC0
#define ST7735_PWCTR2 0xC1
#define ST7735_PWCTR3 0xC2
#define ST7735_PWCTR4 0xC3
#define ST7735_PWCTR5 0xC4
#define ST7735_VMCTR1 0xC5
#define ST7735_RDID1 0xDA
#define ST7735_RDID2 0xDB
#define ST7735_RDID3 0xDC
#define ST7735_RDID4 0xDD
#define ST7735_PWCTR6 0xFC
#define ST7735_GMCTRP1 0xE0
#define ST7735_GMCTRN1 0xE1
// Color definitions
#define ST7735_BLACK 0x0000
#define ST7735_BLUE 0x001F
#define ST7735_RED 0xF800
#define ST7735_GREEN 0x07E0
#define ST7735_CYAN 0x07FF
#define ST7735_MAGENTA 0xF81F
#define ST7735_YELLOW 0xFFE0
#define ST7735_WHITE 0xFFFF
#define ST7735_COLOR565(r, g, b) (((r & 0xF8) << 8) | ((g & 0xFC) << 3) | ((b & 0xF8) >> 3))
#ifdef __cplusplus
extern
"C"
{
#endif
// call before initializing any SPI devices
void
ST7735_Unselect
();
void
ST7735_Init
(
void
);
void
ST7735_DrawPixel
(
uint16_t
x
,
uint16_t
y
,
uint16_t
color
);
void
ST7735_WriteString
(
uint16_t
x
,
uint16_t
y
,
const
char
*
str
,
FontDef
font
,
uint16_t
color
,
uint16_t
bgcolor
);
void
ST7735_FillRectangle
(
uint16_t
x
,
uint16_t
y
,
uint16_t
w
,
uint16_t
h
,
uint16_t
color
);
void
ST7735_FillScreen
(
uint16_t
color
);
void
ST7735_DrawImage
(
uint16_t
x
,
uint16_t
y
,
uint16_t
w
,
uint16_t
h
,
const
uint8_t
*
data
);
void
ST7735_InvertColors
(
bool
invert
);
#ifdef __cplusplus
}
#endif
#endif // __ST7735_H__
This diff is collapsed.
Click to expand it.
Preview
0%
Loading
Try again
or
attach a new file
.
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Save comment
Cancel
Please
register
or
sign in
to comment