在【NUCLEO-U545RE-Q】上移植u8g2。
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一、下载u8g2) K4 N5 \: u; G* W
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官网下载地址:https://github.com/olikraus/u8g2/tree/master5 X. R5 L1 K S! m
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二、复制文件9 y) ?4 w y: O/ a# m
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6 g1 h: n) u& m2 c/ S, ~9 r d: W复制csrc文件到项目工程目录9 b$ w" R8 l+ q6 r4 T
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9 s' L# d8 s2 B! U8 Q三、添加文件到工程" n$ C [ } I6 C; t$ ?
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将csrc文件下所有文件添加到工程 W& v" y+ m4 X* M# V' q
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四、配置外设7 y1 {0 [. I& G- v
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$ [- p9 N0 F% H: q& Z项目中用到I2C和定时器1
4 i6 |& _/ h4 x1 J! I& qI2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器
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1 R8 i! ]' m8 t! n( e! F五、代码 x* @: K; \. E
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4 C' @# R( H, C: J6 c7 P5.1、修改u8g2_d_setup.c2 R: H/ f0 Q* H, W# r7 D& n% j
只保留下面文件' B1 j7 X w1 ]9 j! m) O( Q
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1 M0 ^5 r8 M9 q2 x# n n5.2、stm32_u8g2.c
7 S8 [, w0 v, s- <font size="3">#include "main.h"2 p8 Q+ \ |# {/ F2 ~
- #include "stm32_u8g2.h"; r$ Q' o/ a# F- |
- #include "/tim/tim.h"
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- extern I2C_HandleTypeDef hi2c1;
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- + `' o X1 j+ B6 _+ r4 ~* }/ {
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
: V, t: ^- x @( p - static uint8_t buffer[128];3 c( u" S3 u8 X0 H7 z" h
- static uint8_t buf_idx;
* P# Z0 K6 I9 {6 H# w - uint8_t *data; f1 ~: p- ~# F5 a8 k
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- switch (msg); X; d$ ~2 R, ~& z$ Q4 r) c
- {
; s9 L, E6 ^# `4 a/ ?( |+ t2 [ - case U8X8_MSG_BYTE_INIT:
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9 V9 N' U" l. T2 t2 h m- Z1 b - /* add your custom code to init i2c subsystem */. h5 ^- @5 V' T4 L6 y: a
- // MX_I2C1_Init(); //I2C???
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2 Y7 i+ `- s/ F. S - break;5 |+ [0 k1 H: ?8 V0 k
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- case U8X8_MSG_BYTE_START_TRANSFER:
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- buf_idx = 0;& b3 W" x$ B) m" g/ k$ @+ Q
- }
! ]) l' B* O+ c - break;. y3 c/ \6 E) e% ~/ V" i$ Z( R
- % L" D; e& \0 N
- case U8X8_MSG_BYTE_SEND:
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2 o0 |+ ]6 ]3 m/ j6 e - data = (uint8_t *)arg_ptr;' r4 Y0 Y% t j4 q' j; K: g
- ; x& P8 O1 x" x
- while (arg_int > 0)+ ?$ j+ n4 u- `( I3 Y
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- buffer[buf_idx++] = *data;( @0 G4 M8 R9 x, j
- data++;, z& d. ~6 s M- D
- arg_int--;3 i' ^; ~' @- {3 O" \, i+ Q
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- break;: g) Y4 Z4 O0 w8 |
-
- e/ O2 a8 E# x - case U8X8_MSG_BYTE_END_TRANSFER:
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/ Y6 `" e5 l6 p; [# M# o/ r, j1 ] - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
. w" w$ ~+ `4 N9 w - return 0; K% @! g& a0 h6 B& h
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- break;
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2 R6 O' q+ j/ R6 s) v7 n# v - case U8X8_MSG_BYTE_SET_DC:# h6 ~; m: {' x1 j/ l# B; t) g
- break;* v$ w, S4 @4 P {
-
; n6 E8 s/ R; l1 K% w B: b - default:$ w: a; M. X; U7 t; W
- return 0;
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' z) U1 Q/ g9 W% w! a - return 1;! P; i% M! r4 K" E
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- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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# c: s+ d. n8 m/ I! s4 {' j - switch (msg)
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- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
6 b) ^7 M& x% U - __NOP();
4 D. h2 k8 ?9 U% D+ r - break;
1 n9 | q! J. U! k+ A& P$ j! W - case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds5 K& Z& C% D! i* X: U
- for (uint16_t n = 0; n < 320; n++)3 c+ b6 V* f* }1 [$ _9 d$ r
- {
- F! ]0 y! Q7 e0 y, e; B - __NOP();
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- break;& N' _3 e8 | @- T
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
2 U+ h) u7 `- x/ R - HAL_Delay(1);; z5 r1 k8 p$ H
- break;; U0 R* C. w |( V3 _- N8 ^
- case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz
- o4 Z6 M# B: B - Tims_delay_us(5);) s6 y" C* P( }/ s/ o4 A
- break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us# u9 P; h% ^4 L: O$ D+ x0 f
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin
- J( M& g. H4 \- p; x' R! M- h - break; // arg_int=1: Input dir with pullup high for I2C clock pin
( H# R6 H) H0 W7 w6 q9 C! X - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin7 ^* _/ _2 U9 _: ?, J! m
- break; // arg_int=1: Input dir with pullup high for I2C data pin
' j2 x. n0 `+ h" A' d3 \3 ^" p - case U8X8_MSG_GPIO_MENU_SELECT:
% ^6 C- I; l! W - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);; K0 Y1 x' M: J9 ?" b! a' W- I( h7 m
- break;
$ r& F1 O* k$ L - case U8X8_MSG_GPIO_MENU_NEXT:
. S" W( f. V5 ]% `: ~7 j* @! w - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);8 R6 ? v1 a3 t( Q X
- break;& Q$ `* j) u* p+ F- t7 i6 W* i ?
- case U8X8_MSG_GPIO_MENU_PREV:
3 A+ {3 x# {" {! a" w - u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);
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- case U8X8_MSG_GPIO_MENU_HOME:; k* f: d* D; [! h( e
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);* X/ O" e) f5 \# x/ ?$ |
- break;
% n5 A$ ] K5 Q! b4 b9 U6 @$ l - default:
, \( W0 A4 W& X% [2 u! U2 N' L - u8x8_SetGPIOResult(u8x8, 1); // default return value2 q7 c0 N& |' p; m
- break;
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- return 1; C: O8 q$ b: \; Q: n4 n0 o
- }
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- void u8g2Init(u8g2_t *u8g2)
- h1 ?9 X1 w3 C" s6 N$ n) R: \6 B - {
& L2 F" P# d8 A8 j6 R# w( p - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay);
4 c2 b2 Y! p6 B5 j- [ - u8g2_InitDisplay(u8g2);
1 \+ Q0 ~6 w- }3 E - u8g2_SetPowerSave(u8g2, 0); # P( w) R- ?! Z" m( U# l
- u8g2_ClearBuffer(u8g2);# l8 v& l8 `3 w! b8 K
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+ T& s* F9 t7 v4 q( ?% Z2 z- void draw(u8g2_t *u8g2) t1 c' k% V P# V4 ^7 B3 s- K3 v
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- u8g2_ClearBuffer(u8g2);
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- u8g2_SetFontMode(u8g2, 1);
1 }9 s, S/ Z7 M0 J% T - u8g2_SetFontDirection(u8g2, 0);
/ r. K* }6 U0 ]) @: F0 ~ - u8g2_SetFont(u8g2, u8g2_font_inb24_mf); + R5 ?+ F" \' x$ P/ z! B. k+ e
- u8g2_DrawStr(u8g2, 0, 20, "U");
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- u8g2_SetFontDirection(u8g2, 1);
9 m9 L% H$ R! | H - u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
( H1 c( `9 X& n7 \& y+ M9 X - u8g2_DrawStr(u8g2, 21,8,"8");; w% W% h! ]8 T! f) l
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+ a* @) K# a4 t) c - u8g2_SetFontDirection(u8g2, 0);
: @ R$ ]& h6 @; M0 G - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
' q2 j& A. a% `5 g2 A; o - u8g2_DrawStr(u8g2, 51,30,"g");
! E% M2 s! K/ k, w* i - u8g2_DrawStr(u8g2, 67,30,"\xb2");+ @7 P' H7 R d" P3 W& k
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8 ^ u' J( z r8 f- D - u8g2_DrawHLine(u8g2, 2, 35, 47);9 k7 `+ Y! t, v2 M
- u8g2_DrawHLine(u8g2, 3, 36, 47);
6 [6 O2 \$ p. T$ }/ B- M - u8g2_DrawVLine(u8g2, 45, 32, 12);
- P/ M: o/ ]: w j9 i - u8g2_DrawVLine(u8g2, 46, 33, 12);% M" {" G: y# [$ L
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5 f! V* Q! S( P- W9 V: n5 Q - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);8 g4 |# {+ y( D) {4 c
- u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");9 Y& G! P7 S9 E( Z7 a
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( r0 S/ j8 g& a4 R! d - u8g2_SendBuffer(u8g2);
; Y$ I# o& z, v3 y$ L( D& h9 M - HAL_Delay(1000);3 d Z* J* j# r$ a" u
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s" n4 _( e: i9 q- //????
9 ` D0 b* I3 |8 j$ V. N; S" [ N6 c - void testDrawPixelToFillScreen(u8g2_t *u8g2)
6 M" h# R, s9 ]7 |9 q - {
/ Z- N: i( R `$ w4 O - int t = 1000;
4 Y, n: U& i7 b) S& z( l0 ?9 Q - u8g2_ClearBuffer(u8g2);
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0 L5 } ?) t5 n5 i1 X3 o& T$ T- for (int j = 0; j < 64; j++)1 ?; _3 i0 a* } z
- {% u8 U& B# }& E; l" ~; M3 x7 C
- for (int i = 0; i < 128; i++)
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- u8g2_DrawPixel(u8g2,i, j);
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- HAL_Delay(1000);# f+ o9 ~ v# J
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- , H9 t0 T+ Y, X; p# t
- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\+ |- r" z/ p# _$ R
- do {\
( ^% v6 P5 S; k. V - u8g2_SendBuffer(u8g2); \6 i9 ~4 U+ m/ B! a5 f) W
- HAL_Delay(ms);\
. g. R! j* ` J6 X) u - }while(0);
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- void testDrawProcess(u8g2_t *u8g2)
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- for(int i=10;i<=80;i=i+2)
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- u8g2_ClearBuffer(u8g2);
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4 d2 M& n. Y0 h P; t7 d- char buff[20];) j `* k+ l6 q
- sprintf(buff,"%d%%",(int)(i/80.0*100));) I% \0 Z9 b# U% r% G
; Y5 L8 Y, O& n2 r" g, ~- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);: N, |3 Z# }/ }/ C
- u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);/ K$ ^6 n3 O' E; q" r
- u8g2_DrawStr(u8g2,100,49,buff);
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- u8g2_DrawRBox(u8g2,16,40,i,10,4);
$ g9 k/ s) j9 @; _' ]$ p - u8g2_DrawRFrame(u8g2,16,40,80,10,4);
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2 P- m! U& I7 B. d1 @- u8g2_SendBuffer(u8g2);
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- HAL_Delay(500);4 Q. U5 G. O1 e& o1 K7 n: k
- }
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- 0 @( _- f# Y9 K$ a; |. `. D" R
- void testShowFont(u8g2_t *u8g2)
& Y+ y3 R, W& N* b - {
; [5 [, J6 d) l6 T' W ` - int t = 1000;
^' D9 j0 N5 b$ S7 t - char testStr[14] = "STM32U545";
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: T0 {# `; e# v% J$ y- u8g2_ClearBuffer(u8g2);
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" H2 f; c( U: r$ u, {- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);% M# d1 \1 J1 i: ~7 D
- u8g2_DrawStr(u8g2,0,5,testStr);% J7 a! O3 N/ H& z) m$ f
- SEND_BUFFER_DISPLAY_MS(u8g2,t);: k( W- [* V) x( X7 V% V8 q
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
, {% ^0 |2 r. M' L$ U5 m' a, L - u8g2_DrawStr(u8g2,0,30,testStr);
& {0 S" ?9 ^2 e# A- b# D- {# c, `# L - SEND_BUFFER_DISPLAY_MS(u8g2,t);' H+ g7 Y6 M! l+ Q% K
- - w0 Z1 l. m: ?
- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
6 j/ A6 V$ S8 ^* N, h& W( S - u8g2_DrawStr(u8g2,0,60,testStr);
( R9 x! P; H* u; b) }! m - SEND_BUFFER_DISPLAY_MS(u8g2,t);6 q% @+ L: c& c8 i1 E& F
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|5 l& s l: X! A. v/ _- void testDrawFrame(u8g2_t *u8g2)- J+ X. z3 o. E7 E
- {
; s/ T6 K* N8 n! e- H7 b - int t = 1000;9 j5 r6 t4 E" S3 J- X6 Q
- int x = 16;$ u( q- `% R6 N+ V8 L6 v
- int y = 32;
, X7 O; Y" u3 N7 h: |' G - int w = 50;
* S* v' x2 x8 h: b - int h = 20;
5 R+ P- p4 \/ y. j; P- n, G A - u8g2_ClearBuffer(u8g2);
' @9 T$ V" o6 N) N' d - u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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' Y M7 H* d2 [% o' L" v+ m1 Z1 T- u8g2_DrawFrame(u8g2, x, y, w, h);
7 i" {& z O1 ~) D3 E2 L9 U - SEND_BUFFER_DISPLAY_MS(u8g2,t);" v# S" t: o( j4 k+ N
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);3 ^4 M) K; f% i* F
- SEND_BUFFER_DISPLAY_MS(u8g2,t);# v- }- v1 A4 L$ G
- }
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" Q. T* b* C1 f- void testDrawRBox(u8g2_t *u8g2)
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/ A# H3 \, ]0 H; c - int t = 1000;3 E0 c, N& {0 q+ o1 e
- int x = 16;+ h' L8 R5 l( t3 T2 M
- int y = 32;
6 |" w5 q7 t. ~/ E - int w = 50;
0 G. r# Q; a% Z/ m - int h = 20;
! D! v/ l. j w; \8 G$ v - int r = 3;
0 S7 b. L3 \! f6 \ Z - u8g2_ClearBuffer(u8g2);; n" F) d$ c) _2 z
- u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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& R7 r, l2 Z. J4 u- u8g2_DrawRBox(u8g2, x, y, w, h, r);- K: m2 }3 Z; n+ u" x% `# c" Z+ f
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
" t% H) K* R6 i - u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);, a$ W& [+ C5 k) M4 p0 D
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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5 u: c7 A4 G8 k3 ^% \# M& W. g- void testDrawCircle(u8g2_t *u8g2)
- F$ U8 Y; x; W6 Y2 b" ?- o r* s - {% J3 R% K) {) ?
- int t = 600; Z- b3 y! s& ]& C: f
- int stx = 0; 3 K: C% {0 W7 B( \# C
- int sty = 16; - [% \' T3 C" R' R4 V
- int with = 16;3 C, V8 N; p# i- ?: {& e/ \
- int r = 15; # @7 G5 \8 |$ V% v: o6 O* D
- u8g2_ClearBuffer(u8g2);2 O/ s' S4 A- H; g+ d6 J
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");9 ~8 }( M, F! l( N. j; i0 Y) T& f o
& i, H& o h1 f1 K- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??8 y9 F* s( T2 ]* s5 y2 C' a! b
- SEND_BUFFER_DISPLAY_MS(u8g2,t);7 `0 w) E: n0 j( m
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??8 c3 \# k1 q' K# c; h/ D
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ ?8 K) g8 t$ F2 b - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??
) b* S- u8 Y3 t! w- M1 Q - SEND_BUFFER_DISPLAY_MS(u8g2,t);
% C* T) _7 w; ?: E0 X8 ? - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??9 }' V5 h# n) Q- s# P5 d
- SEND_BUFFER_DISPLAY_MS(u8g2,t);/ F' L% S$ @8 m A) ~1 x
- u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???
) ]3 \6 G' e* t - SEND_BUFFER_DISPLAY_MS(u8g2,t);
0 h& C& C6 N4 N# E - , N# L9 A' d. Z% u/ Q- n
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
3 k* o* J) @) D; g1 |3 l% M - SEND_BUFFER_DISPLAY_MS(u8g2,t);
% q8 u6 l' F _: {+ I6 a$ d2 _ - }
6 W3 |, \' U( M- W - 9 S6 f6 Z7 K% k, y: e* z/ L
- void testDrawFilledEllipse(u8g2_t *u8g2)) ^+ N. A2 d/ ]' e) h- v
- {6 y" \4 B/ P3 {, N! h% `$ P2 W1 x0 N
- int t = 800;; s8 T7 n E O" F7 \
- int with = 16;
; ]& U3 I3 W) w- U4 J5 t# ` - int rx = 27;
1 |) H/ r$ D5 {: p# v" Z6 L1 f! |; @ - int ry = 22;
4 l& _& {; o, W9 s$ i5 C - u8g2_ClearBuffer(u8g2);
! u8 s/ u5 _/ b: d: N - u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");/ U6 d# C/ W5 V; Q+ X
- ' u( Z' H3 ~" Q, d# m, E' D
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ z% U) ` E7 i1 G# W - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
0 X G8 J# q0 @ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
. N4 m! }+ M2 N' O - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
( M( \9 E) K. D; M6 }& b9 ? - SEND_BUFFER_DISPLAY_MS(u8g2,t);
: Q1 a% v" h( v1 ^: y; E - u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT); ( C8 Q C: q, \/ i
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
6 o1 E8 X7 \ c( D; v" g$ X - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
7 q7 Q, e# H( x. v - SEND_BUFFER_DISPLAY_MS(u8g2,t);
! l+ S% o4 \1 t& j; b - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL); [+ {/ g/ @: y+ u/ [
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ J/ [3 f9 I& R4 I; f& j# |$ d - }
N: t7 I# F% q1 T& {
2 a3 U4 U; x2 L* J- void testDrawMulti(u8g2_t *u8g2)6 h3 L0 S7 d I; D) t6 P
- {
* J% Q! y4 P7 F1 A - u8g2_ClearBuffer(u8g2);% o: D! Z0 ^, {! X' K: B& @: ~4 w
- for (int j = 0; j < 64; j+=16)
' x$ B/ V6 Y0 T - {
) H5 Y5 p1 Z/ `# k/ U1 U! S - for (int i = 0; i < 128; i+=16)
* L6 j1 H1 |: K& ^. C N - {5 T7 [1 k9 R, M9 A0 @: U6 L
- u8g2_DrawPixel(u8g2, i, j);- R# R( O5 a" W$ S1 E( f. I/ ~
- u8g2_SendBuffer(u8g2);0 b; U& G. H$ j6 Q( n
- }
" S! }4 G& U# k1 W* ~ - }% M9 H& P1 @* @: Q
- % E4 U8 V4 V; ~9 u
- u8g2_ClearBuffer(u8g2);' ^& p) e4 x/ R% @
- for(int i=30; i>0; i-=2); a1 B- Q; ]/ I
- {
x: K- c3 x; P c - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);2 T" A! @1 l5 p+ Z. x
- u8g2_SendBuffer(u8g2);# M+ I5 |. F; @6 y! a$ j
- }
4 t( {- R \- j8 ?1 T9 p
7 ]% \# F- ?$ }- u8g2_ClearBuffer(u8g2);
$ H' l) h) }' m4 N' q - for(int i=0; i<32; i+=2)$ p* G5 m+ \/ Q: o1 B
- {
; L) K: _; {* x8 p9 r+ h, c - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);
" O- w$ h% j: |$ S - u8g2_SendBuffer(u8g2);3 J. d! b$ @8 {" Z
- }5 j* i0 y) d) ^6 e
$ k. Q0 t1 m) l- T2 j6 `7 ^- u8g2_ClearBuffer(u8g2);
0 {$ z: Q+ W& M8 `% _ - for(int i=30; i>0; i-=2)
+ _: K" q7 [* \9 S$ x- |2 C0 c - {- W, u* t5 c7 r$ v& E" G
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);: b) G' \0 I! x+ t; [; r2 `
- u8g2_SendBuffer(u8g2);
/ o i4 G/ {# s4 G+ `) f: | - }' o% _( D6 D6 F2 t4 e4 C: Y6 p+ r5 ]
- % ~( ]" F4 x( `# k& O
- u8g2_ClearBuffer(u8g2);' ~7 L' C# j$ ?0 w- w
- for(int i=0; i<32; i+=2)4 q. S/ m* h! Z" h3 A! N8 {
- {# U0 l0 S t, l- _0 x6 |
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
; b, A. F5 i' p# Z7 E$ Q - u8g2_SendBuffer(u8g2);
5 {9 C8 o0 B F7 s0 ?* L4 H# s1 l3 a - }
% D4 I5 l4 ~( b, ^2 n
: C3 L+ X$ h0 X8 o( S8 W7 w- u8g2_ClearBuffer(u8g2);
/ I: R3 T1 q5 {+ h - for(int i=2; i<64; i+=3)
" t8 b8 i* y1 [* g6 R& A - {
$ M. Q4 |; [* q5 V( H7 g0 x3 ? - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);8 f6 a1 ^2 \. b( H0 r
- u8g2_SendBuffer(u8g2);
: k+ V& W& P. s) I/ ~/ j. }3 n - }
' Y. u8 Z _! a4 z; i) I' j
( ^ U) n- v( Y% N) S! g; W- u8g2_ClearBuffer(u8g2);
! j+ k4 J+ C. o7 I - for(int i=64; i>0; i-=3)7 _0 m5 z+ o8 f! G5 G) ?
- {3 U' N# Z* _* h" n9 G5 E
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);
; [+ X% y8 X9 O9 v: [6 O7 k/ _, |! t - u8g2_SendBuffer(u8g2);
& d+ m/ o- C& c" a - }/ u$ X, f& U R2 |
- 6 F! d( Z) b3 u& \- E. z
- u8g2_ClearBuffer(u8g2);
: {- b6 A8 f" Q9 ?1 g* H - for(int i=2; i<32; i+=3)
$ U8 w! o) \- s, i$ X - {
' L$ h5 T8 x# q - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);7 ^- k! V' R0 V1 d7 p; c1 N" |5 M
- u8g2_SendBuffer(u8g2);. B/ A# F) V _, }! m, a R: Y
- }* N M! c7 C1 q
% [/ C/ a2 ~9 l: l; |, K3 B- u8g2_ClearBuffer(u8g2);1 Z6 F5 H* m& @8 i
- for(int i=32; i>0; i-=3)
3 f! i* u2 o& ?; T. x3 o4 N - {
% d1 s# l2 _- k! W p - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
* v: G* Q2 n8 [2 s0 Z3 e, Q - u8g2_SendBuffer(u8g2);, ]( t3 z& Z; n
- }
) f% ~* M' F8 C5 a& ?% |4 N! P - }
+ u# J7 [9 K0 L* o* J1 c - - n$ }7 Z5 H* L* a$ c! y' g3 |
- B8 u, L( T# A$ p5 f8 f* F- // width: 128, height: 48# Q5 u+ U: ~9 g4 U0 n2 Y' a
- const unsigned char bilibili[] U8X8_PROGMEM = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x07, 0x80, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0f, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1e, 0xe0, 0x03, 0x00, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3c, 0xf0, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0xff, 0x01, 0xfc, 0x00, 0x00, 0x00, 0xc0, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0x03, 0xfc, 0x00, 0x00, 0x3c, 0xc0, 0x0f, 0x00, 0x80, 0x03, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x07, 0xfc, 0x00, 0x00, 0x3c, 0xc0, 0x0f, 0x00, 0xc0, 0x07, 0x00, 0x80, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xfc, 0x00, 0x00, 0x3c, 0x80, 0x0f, 0x00, 0xc0, 0x07, 0x00, 0xc0, 0x0f, 0x00, 0x00, 0x80, 0x0f, 0xf8, 0x00, 0x00, 0x3c, 0x80, 0x0f, 0x00, 0x80, 0x07, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x78, 0x80, 0x0f, 0x00, 0x80, 0x07, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x00, 0x78, 0x80, 0x0f, 0x00, 0x80, 0x07, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0x80, 0x79, 0x80, 0x0f, 0x00, 0x98, 0x07, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf8, 0x00, 0xe0, 0x79, 0x9f, 0x0f, 0x00, 0xbe, 0xe7, 0x01, 0xc0, 0x07, 0x10, 0x40, 0x00, 0x1f, 0xf8, 0x00, 0xe0, 0x7b, 0x1f, 0x0f, 0x00, 0xbe, 0xe7, 0x01, 0xc0, 0x87, 0x1f, 0xe0, 0x0f, 0x1f, 0xf8, 0x00, 0xe0, 0x7b, 0x1e, 0x0f, 0x00, 0x3e, 0xe7, 0x01, 0xc0, 0xe7, 0x3f, 0xe0, 0x3f, 0x1f, 0xf0, 0x00, 0xe0, 0x7b, 0x1e, 0x0f, 0x00, 0x3e, 0xe7, 0x01, 0xc0, 0xe7, 0x3f, 0xe0, 0x3f, 0x1f, 0xf0, 0x00, 0x60, 0x71, 0x1e, 0x0f, 0x00, 0x34, 0xe7, 0x01, 0xc0, 0xe7, 0x07, 0x00, 0x3f, 0x1f, 0xf0, 0x00, 0x00, 0x70, 0x00, 0x1f, 0x00, 0x00, 0x07, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x00, 0xc0, 0x73, 0x1e, 0x1f, 0x00, 0x3c, 0xc7, 0x01, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x00, 0xc0, 0x73, 0x1e, 0x1f, 0x00, 0x7c, 0xe7, 0x01, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x00, 0xc0, 0x73, 0x1e, 0x1f, 0x00, 0x7c, 0xef, 0x01, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xf0, 0x01, 0xc0, 0x77, 0x1e, 0x1e, 0x00, 0x7c, 0xef, 0x01, 0xc0, 0x07, 0x00, 0x03, 0x00, 0x1f, 0xf0, 0xff, 0xc1, 0xf7, 0x1e, 0xfe, 0x1f, 0x78, 0xef, 0x01, 0xc0, 0x07, 0x70, 0x37, 0x00, 0x1f, 0xe0, 0xff, 0x87, 0xf7, 0x1e, 0xfe, 0xff, 0x78, 0xee, 0x01, 0xc0, 0x07, 0xe0, 0x3f, 0x00, 0x1f, 0xe0, 0xff, 0x9f, 0xf7, 0x1e, 0xfe, 0xff, 0x79, 0xce, 0x01, 0xc0, 0x07, 0xc0, 0x18, 0x00, 0x1f, 0xe0, 0xff, 0xbf, 0xe7, 0x1e, 0xfe, 0xff, 0x7b, 0xce, 0x01, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xe0, 0xc7, 0xbf, 0xe7, 0x1e, 0xfe, 0xf8, 0x77, 0xce, 0x01, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xe0, 0x0f, 0x3f, 0xe7, 0x1c, 0xfe, 0xf0, 0x77, 0xce, 0x03, 0xc0, 0x07, 0x00, 0x00, 0x00, 0x1f, 0xe0, 0xcf, 0x3f, 0xe7, 0x1c, 0xfe, 0xf8, 0xf3, 0xce, 0x03, 0xc0, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xe0, 0xef, 0x1f, 0xe7, 0x1c, 0xfe, 0xfe, 0xf1, 0xce, 0x03, 0x80, 0xff, 0xff, 0xff, 0xff, 0x0f, 0xe0, 0xff, 0x0f, 0xcf, 0x1c, 0xfc, 0xff, 0xf0, 0xc0, 0x03, 0x00, 0xff, 0xff, 0xff, 0xff, 0x07, 0xe0, 0xff, 0x03, 0x06, 0x1c, 0xfc, 0x7f, 0x60, 0xc0, 0x01, 0x00, 0xfe, 0xff, 0xff, 0xff, 0x03, 0xe0, 0xff, 0x00, 0x00, 0x00, 0xfc, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0xff, 0x00, 0xc0, 0x0f, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
. S: j6 q* B6 t - // width: 128, height: 482 c* ]7 r, `2 c- k* U! p
- const unsigned char three_support[] U8X8_PROGMEM = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0xfe, 0x7f, 0x00, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x80, 0x1f, 0x00, 0x00, 0x00, 0x00, 0xf0, 0x03, 0x00, 0x00, 0x80, 0x0f, 0xf0, 0x00, 0x00, 0x00, 0xc0, 0x3f, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x03, 0x00, 0x00, 0x80, 0x0f, 0xf0, 0x01, 0x00, 0x00, 0xfc, 0xff, 0x01, 0x00, 0x00, 0xc0, 0xfd, 0xff, 0x00, 0x00, 0xc0, 0x7f, 0xfe, 0x01, 0x00, 0x00, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x01, 0x00, 0xc0, 0x1f, 0xf8, 0x03, 0x00, 0x00, 0xff, 0xff, 0x0f, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x01, 0x00, 0xc0, 0x0f, 0xf0, 0x03, 0x00, 0x00, 0xfe, 0xff, 0x07, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x01, 0x00, 0xc0, 0x67, 0xe6, 0x03, 0x00, 0x00, 0xfc, 0xff, 0x03, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x01, 0x00, 0xc0, 0x67, 0xe6, 0x03, 0x00, 0x00, 0xf8, 0xff, 0x01, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x00, 0x00, 0xc0, 0x67, 0xe6, 0x03, 0x00, 0x00, 0xf0, 0x7f, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x00, 0x00, 0xc0, 0x67, 0xee, 0x03, 0x00, 0x00, 0xe0, 0x7f, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x00, 0x00, 0x80, 0x7f, 0xfe, 0x01, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0xff, 0x00, 0x00, 0x80, 0x7f, 0xfe, 0x01, 0x00, 0x00, 0xf0, 0xff, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x7f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0xf0, 0xff, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x7f, 0x00, 0x00, 0x00, 0xfe, 0xff, 0x00, 0x00, 0x00, 0xf8, 0xf9, 0x01, 0x00, 0x00, 0xe0, 0xfd, 0x7f, 0x00, 0x00, 0x00, 0xfe, 0x7f, 0x00, 0x00, 0x00, 0xf8, 0xf0, 0x00, 0x00, 0x00, 0xe0, 0xfd, 0x1f, 0x00, 0x00, 0x00, 0xf8, 0x1f, 0x00, 0x00, 0x00, 0x30, 0xc0, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
3 k# X+ s6 O' @ ]: ^* B - # l) X% y1 [7 S9 Y M9 J
- void testDrawXBM(u8g2_t *u8g2), E; g$ F2 K1 _" @
- {
$ w6 o6 P9 ^- J5 u - int t = 1000;+ K+ H% [$ [' K; w; X6 B4 Q2 j
- u8g2_ClearBuffer(u8g2);9 A, G% p) h$ Y+ E+ [! b
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");
5 U) |. \/ N+ L6 a$ P
/ E; l9 j' [8 U: y- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);
' L* q$ O2 u8 P" k, b - SEND_BUFFER_DISPLAY_MS(u8g2,t);
6 A4 v z5 s8 f! ?8 _6 N( V$ G+ Z - - [8 ?9 m9 G: t
- u8g2_ClearBuffer(u8g2);
4 P u2 }9 x" Y - u8g2_DrawStr(u8g2,0, 14, "bilibili");
! `4 ~$ c3 `- c* k: P6 S- a - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
6 S, @: _8 j: X( o- [ } - SEND_BUFFER_DISPLAY_MS(u8g2,t);/ S& `, C2 s& U& c* \1 p: f9 D
- }. M4 e# A& L+ p/ t7 e0 j
7 k# E: n. g7 Q% S% Z8 U- T* {- void u8g2DrawTest(u8g2_t *u8g2)
0 U3 R! u( P% {3 K7 a$ k! G - {
$ }. q/ w5 G1 S9 F6 B* ~ - testDrawProcess(u8g2);
' }' _- b9 @. }2 t( M3 V# X$ a+ p - testDrawMulti(u8g2);
' `' [# c8 p8 x( D0 _ - testDrawFrame(u8g2);
- Y. }6 S& s# {, C! t - testDrawRBox(u8g2);9 V& R7 i* |% b$ |! }9 ^
- testDrawCircle(u8g2);
1 ^0 A% g* E( q3 ] - testDrawFilledEllipse(u8g2);) p7 l3 Y7 ^- L
- testShowFont(u8g2);
2 ~, p" I$ j7 W5 }( V1 ~2 L& s - testDrawXBM(u8g2);
6 z7 l6 t6 N/ `$ c1 D9 y2 B4 P6 X
3 k! b9 T: O) u- }* J# d3 O" e: Q2 _# f! j1 ]" f2 @
- </font>
复制代码
& Q2 k' i G0 O* f0 T. X& U- z' u/ K3 Y
+ n+ O" ^: k0 _9 q. S7 Z, C0 X9 s5.3、stm32_u8g2.h
6 q( [! N5 t" R3 z* A- C1 @7 M- <font size="3">#ifndef __STM32_U8G2_H
5 m2 o# p. p! j - #define __STM32_U8G2_H
9 q$ W2 _8 A) V3 A, l - : [; A& u/ f1 S/ W+ D) [, n9 E4 ?
- #include "main.h"
8 `, A2 n% b5 q - #include "u8g2.h"
) U" K* u+ T' c+ c1 o
' A# R- p8 H% S+ @) _7 B5 N- #define u8 unsigned char 1 l2 h8 J6 K% k9 _4 K6 ~4 ^
- #define MAX_LEN 128 - S2 u6 N9 t9 M) ^
- #define OLED_ADDRESS 0x78
( N v: @: r% z7 V O# D! ] - #define OLED_CMD 0x00
7 @1 }* q2 j4 o# N! c - #define OLED_DATA 0x40
& _" d: f* j) t, s% b, y - $ T' N2 S: o6 I0 W) r) V* Y3 `/ H
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);5 j4 Z; u3 g( k' r2 Q, y& a5 g+ G
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);" h/ U' O& L' E% p7 W g" F
- void u8g2Init(u8g2_t *u8g2);
/ ?5 o! _; O8 f( o9 t/ W* X - void draw(u8g2_t *u8g2);
+ L8 E0 R# u0 B$ v; C; y - void testDrawPixelToFillScreen(u8g2_t *u8g2);
. ?- B) e* S/ B4 Q; x* @
' m, _- _; W+ D( Y- ^3 s3 T- void testDrawProcess(u8g2_t *u8g2);
4 o' D- F- M: J4 N, T! Z$ y: l0 \ - void testShowFont(u8g2_t *u8g2);
' K0 s* I" s: V& v. t - void testDrawFrame(u8g2_t *u8g2);2 g, Q4 E1 S+ N7 s# U" q
- void testDrawRBox(u8g2_t *u8g2);3 ?: E9 F' E3 n) F+ e' s
- void testDrawCircle(u8g2_t *u8g2);
" m8 ]6 k7 K) X6 w7 X# P - void testDrawFilledEllipse(u8g2_t *u8g2);
! ^ {5 [' r# A/ u1 z - void testDrawMulti(u8g2_t *u8g2);
9 a; S) O% Z3 H u- _% f - void testDrawXBM(u8g2_t *u8g2);
1 D+ R% F, U2 \4 D& n: j& ?+ z - # W+ P( ]7 e1 c& q# g0 ^
3 N$ {* \/ ^) o3 V; b' n- #endif</font>
复制代码
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- W( n }& u' z, x5.4、tim.c
, ?- {. Z( @$ q! u" s; f8 A- <font size="3">#include "main.h"9 B# t3 q& R' Q% R0 _( [ T1 F/ N
- #include "tim/tim.h"2 I' j) Q5 T! f U
( Q, k+ x. J, i% P- extern TIM_HandleTypeDef htim1;
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- void Tims_delay_us(uint32_t nus)
" v, F& @" y* x' U - {
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- `" C+ y9 y, H4 E' G- uint16_t differ = 0xffff-nus-5;
4 o$ }4 k7 E) E8 a) z5 s - __HAL_TIM_SetCounter(&htim1,differ);5 _) P% p9 [6 @0 H, n6 ]$ Q- _ E
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- HAL_TIM_Base_Start(&htim1);
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- while( differ<0xffff-5). N1 U3 Y! D& p+ d- V. d
- {
$ J7 R& z. }, \4 k - differ = __HAL_TIM_GetCounter(&htim1); w( a" z/ p: `; n
- };" X3 j8 g) e" q
- //????? Z" V Y4 k1 z' c! X
- HAL_TIM_Base_Stop(&htim1);3 t8 n/ M' `8 d d! E- f- |
- }</font>
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5.5、main.c
& o: S# p, c% E/ i) R7 d- <font size="3">int main(void)
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- /* USER CODE BEGIN 1 */
; S* d6 J$ d& A( _! q - u8g2_t u8g2;: W ~9 d) d5 o4 z# K2 C
- /* USER CODE END 1 */
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- /* MCU Configuration--------------------------------------------------------*/
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9 ^! O! g' m0 S1 ?- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
" K5 K- S8 A% L9 ?8 h - HAL_Init();0 _; E8 W6 t3 E! _5 o; f$ e; L8 }
# c9 S8 x, `) ]1 d0 k- /* USER CODE BEGIN Init */$ M& K" A5 {3 @
5 }) T6 B1 L+ Z" N5 U- /* USER CODE END Init */
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- /* Configure the system clock */
) w% g7 [. l& X9 `& a1 ?% i, v# J - SystemClock_Config();( \7 W: F4 c" ?9 E' G) j( t* P
) Y; K2 {5 [2 t; H" j! b+ [8 {7 S9 F- /* Configure the System Power */
! s# `7 x+ P$ b4 r& f - SystemPower_Config();7 J0 ?0 T5 P7 R: F S7 q- V. n3 E
4 R+ B' _3 B8 S2 ?' M- /* USER CODE BEGIN SysInit */
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- /* USER CODE END SysInit */. @5 u& O0 n4 Q; Q5 l0 R
- 7 F1 m. l3 d+ X7 z# G
- /* Initialize all configured peripherals */
: J) c2 k" v* o- v4 M" v5 k - MX_GPIO_Init();8 z$ l& |1 R% G$ F9 x; x( ?$ i
- MX_ADC1_Init();
1 A8 }. X6 x+ |' _6 C. r - MX_ICACHE_Init();" n5 g* j: A/ ~- l0 s
- MX_USART1_UART_Init();* L" |' c0 X# U. V. ]( e- b
- MX_USB_DRD_FS_HCD_Init();
6 o* W! B. |5 [3 q5 q- v) w - MX_I2C1_Init();
1 l- Y/ T9 e0 S) G1 k; p - MX_TIM1_Init();, D& T$ G0 Y' \5 b! C! N9 f+ v$ v* X
- /* USER CODE BEGIN 2 */
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' |, e- s: P& |$ L - u8g2Init(&u8g2); x1 b6 t4 n: i, _0 q9 V# l; q
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# D7 Z4 E# P1 _& X a- /* USER CODE END 2 */* ?' U& H4 b2 t/ V4 ?, u8 q
: W' d' ]: {* h6 |7 B7 M" q" T/ h- /* Infinite loop *// L! f. q" a P1 b. L( \) \9 N
- /* USER CODE BEGIN WHILE */
2 u N W% Y# R - while (1)) i# a; p+ g; I" G E; V r" a
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- /* USER CODE END WHILE */
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: E+ E& J0 Y- ?+ x" N5 P- /* USER CODE BEGIN 3 */, ^# X( P5 i) p+ b8 X
- //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
) U+ b9 u: ] b9 ?5 |2 ]# A - //HAL_Delay(200);2 N: J @" t5 { f6 [
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- u8g2_FirstPage(&u8g2);3 ?7 n2 N' x9 R, Q R
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- {
- B1 f& j: \, D* D0 e - draw(&u8g2);
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- u8g2DrawTest(&u8g2);- h: v6 K' V5 R# D5 s
- } while (u8g2_NextPage(&u8g2));
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- /* USER CODE END 3 */ r: T! m! V0 S1 |# z$ ]
- }</font>
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六、运行结果( @1 _" l6 i; y/ P% U
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这个不错,可以参考一下
效果不错,赞一个