在【NUCLEO-U545RE-Q】上移植u8g2。% Q$ N8 f# d# q: e# V, B; ?+ z9 r
4 v0 ^5 O4 o2 d- M& }. k; M4 P) ]1 Z一、下载u8g23 \/ {4 Z% t# j( G0 S
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官网下载地址:https://github.com/olikraus/u8g2/tree/master5 M; k# ~6 ^9 s$ @
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' j/ R& U5 v6 a1 `! R) @二、复制文件
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7 A% `5 r( d N2 k1 \ |复制csrc文件到项目工程目录
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三、添加文件到工程# g' T% t' m# r/ K, G: K9 T' W; J
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将csrc文件下所有文件添加到工程 R/ [2 s; k% f$ ?0 ^7 {* W, C- P
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四、配置外设: ^" G: B& v+ o/ e- ^% O
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项目中用到I2C和定时器1
% v) x: B) i _4 k6 nI2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器' D v v) D7 e( T1 I
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五、代码$ `& v% X5 G% R0 U
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5.1、修改u8g2_d_setup.c1 j y Y+ l! {7 z$ h9 k
只保留下面文件5 f3 D4 j4 z$ A5 Q( H( }0 ]/ W
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5.2、stm32_u8g2.c
h% F+ p( e$ q6 X' A. { g$ J- <font size="3">#include "main.h"
a3 Y% f1 \/ j* p% |. s - #include "stm32_u8g2.h"
6 S( x: C" V& V8 [, n - #include "/tim/tim.h"2 r( p" v: @# Z( [8 O+ I; ^" n
- : R( \+ z3 }+ l" n* i$ R
- extern I2C_HandleTypeDef hi2c1;
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* X( J5 _- C d$ c- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
# n1 O5 ~9 w6 M, O6 Y+ N - {: c& ^; b3 [7 W% K; `7 p
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */# |5 e- ~) Y' X
- static uint8_t buffer[128];
0 O0 v' K" D: Y) E# l# |9 n: t - static uint8_t buf_idx;: V0 C# J5 B. e8 w1 g8 ~! q
- uint8_t *data;* y) X' U+ [8 A! `4 ?6 n- F
- 0 K# N M. C% @, h7 ]: {* ?
- switch (msg)- w. n7 H' W. d$ P. L$ B5 R
- {6 K2 `" |3 {) t h7 V0 y
- case U8X8_MSG_BYTE_INIT:
4 l4 F) d5 B+ t, V1 n2 G- c* d - {
% ^ U# `# q* a# e1 m6 O - /* add your custom code to init i2c subsystem */4 \ p4 N$ j' l! p
- // MX_I2C1_Init(); //I2C???9 s4 @: c6 t* ]! h; X* G# C1 O
- }
# R/ A2 T1 C; w' o' o - break;
9 |9 E0 z/ P' z -
0 `; x ? x- F - case U8X8_MSG_BYTE_START_TRANSFER:
; b/ K6 f7 s* M% g4 o' g - {
9 a7 ]5 ?+ [5 ]7 P - buf_idx = 0;
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- break;
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- case U8X8_MSG_BYTE_SEND: T0 R# X) t- W3 ?0 `! d, R
- {
+ U' p" n7 s$ J) ~ - data = (uint8_t *)arg_ptr;
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3 k( G/ R" V& ]7 X; n" f - while (arg_int > 0)
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& Q3 B& m9 [. T, W) d2 k) Q. N7 s - buffer[buf_idx++] = *data;3 k4 E1 J/ A; `' Q* A
- data++;
# ^- N% G6 }* M+ `& c" Y - arg_int--;/ h4 d* b( U0 m% m+ x) g3 I) l
- }
+ T7 B! v4 K' \+ U% C2 I - }8 Y1 q, t! t6 s' |' V
- break;' b }& e1 j/ _3 A1 {0 R
-
+ ]! k8 M- N' S. n - case U8X8_MSG_BYTE_END_TRANSFER:
( {1 h! [' s' \6 E0 I+ n - {
# A# \# _- J% S: t4 Y( g8 L, {& R - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
, ^8 K# |* A# `& s- _9 N - return 0;& j8 p4 Y3 v. S: t( e* h o: L/ G) }
- }
/ ~! d" b9 \( c7 ~ T; n - break;
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- case U8X8_MSG_BYTE_SET_DC:, b, i/ s0 z$ f! s! p2 j# k
- break;- R. j2 R. R! W" [; `
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- default:
2 j# u' s( I: g" q - return 0;
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( g8 r% F* r) N( i5 a* Y - return 1;( F- S8 [" d3 _9 F
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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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2 X. M) u! Q0 [" e* d - switch (msg)
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- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
& n: `6 T* D9 [) p7 d - __NOP();
- Y9 Z& |1 I6 ]$ U; m8 g - break;% W& N7 W7 l1 A# C8 F: i
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds
9 {! ^/ u. H1 U - for (uint16_t n = 0; n < 320; n++)
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- __NOP();
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- break;3 c: [" a+ z3 N- K1 W/ H) j9 s
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second1 N8 M) D" u) o& I j3 D5 }: f
- HAL_Delay(1);
[, M* O* [) Y2 d4 X* I) b - break;
+ r. b5 }, B; S7 d: g3 M - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz2 t) n9 t" Q5 W0 h/ H+ y9 N/ [. e' R
- Tims_delay_us(5);3 q7 K5 ?% I5 O: T8 X& M. X' s0 Q
- break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us4 v! l+ a+ @" a! s- i! U/ i
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin
: [/ [. \$ F9 Y - break; // arg_int=1: Input dir with pullup high for I2C clock pin
( T! n L% n& p- Y: T7 \8 r0 n - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
' M4 p8 A) A$ }2 e, ` - break; // arg_int=1: Input dir with pullup high for I2C data pin7 P( o) f2 E* |$ L
- case U8X8_MSG_GPIO_MENU_SELECT:
' z* b% C+ Z& I% J - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);
! d; z* |8 |) k' h: Y7 R( i5 M - break;/ I: V3 O4 l3 h
- case U8X8_MSG_GPIO_MENU_NEXT:
( a$ e( o5 [$ J3 O M - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);& s7 g9 z* i. Q( W. b
- break;( o) T! o! i# l
- case U8X8_MSG_GPIO_MENU_PREV:( F5 B( R# b* s3 Y F3 t5 ^
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);1 \5 e; s9 M. ^* o* n
- break;
0 B" ^) W7 L# P$ V: X - case U8X8_MSG_GPIO_MENU_HOME:
* }2 u: S: ~0 L' T& J+ } - u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
. F2 ^( a: } e: e - break;7 ?( l* y4 ^) a- S$ f+ S
- default:
) O1 [1 v6 V6 i& P4 E# Z - u8x8_SetGPIOResult(u8x8, 1); // default return value
& L8 K. o0 C% K& A3 }: ]8 Z4 c - break;
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- return 1;- s, i; l* t1 X2 k3 _# L
- }; L% S2 {* j+ p+ N1 ]- }
- 8 T' }6 h( n" Y* k8 ]. }
- void u8g2Init(u8g2_t *u8g2)7 r% d% h$ P- I+ ^. F- U. ~1 U
- {
; j7 n4 }) Q1 P' }* U' Z( v - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay); B! R4 e* U& i, j( ^* H
- u8g2_InitDisplay(u8g2);
1 v+ f4 h. S. ]+ B - u8g2_SetPowerSave(u8g2, 0); : e5 H. m% b4 p: B2 E3 b p
- u8g2_ClearBuffer(u8g2);# K: S, U; t! z& _9 q1 q; l) H3 l
- }
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9 v. @+ b9 U ]( _ y$ h3 c- void draw(u8g2_t *u8g2)3 K& Q- q; a4 n; L6 p8 f% Q
- {
! m! s: w1 h" y8 t9 t - u8g2_ClearBuffer(u8g2);
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9 _! j I; N+ g& T: J" |6 v0 o0 i - u8g2_SetFontMode(u8g2, 1);
9 [8 k. V! F) I8 m3 `. `* U8 r' D - u8g2_SetFontDirection(u8g2, 0); ( ]* S9 w* `; {7 n
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
6 @- ]* W/ f% |# f - u8g2_DrawStr(u8g2, 0, 20, "U");$ X% U: q# E* X6 A- Q( O
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- u8g2_SetFontDirection(u8g2, 1);1 a& V9 [& S, |/ ^! b6 x& U( A
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
5 M( D# z$ T* W# n - u8g2_DrawStr(u8g2, 21,8,"8");
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- u8g2_SetFontDirection(u8g2, 0);
. N+ _$ g4 v# u( o% p - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
k/ K s) Y f' a - u8g2_DrawStr(u8g2, 51,30,"g");
* w' @( b9 X m6 I - u8g2_DrawStr(u8g2, 67,30,"\xb2");
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" w* R6 [( `( g - u8g2_DrawHLine(u8g2, 2, 35, 47);/ R/ u _% o9 u6 O$ W9 J
- u8g2_DrawHLine(u8g2, 3, 36, 47);: }. l; M& W: }1 b: J' H; y
- u8g2_DrawVLine(u8g2, 45, 32, 12);
/ g' {! U& G1 z) b* c( ] - u8g2_DrawVLine(u8g2, 46, 33, 12);! |0 Y- [. F# q
-
& p3 B3 ]3 S# @2 f% e) B& U - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
. G1 }% Y1 t; B; e% p2 D - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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- u8g2_SendBuffer(u8g2); n3 U4 J$ {2 A% v% `
- HAL_Delay(1000);7 n0 S. ~# g/ T: K. R
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& M# d* i% C5 l5 g+ b- //????4 N5 g7 t6 y$ s% ^& b/ U9 }% `
- void testDrawPixelToFillScreen(u8g2_t *u8g2)
! T. d$ \3 C' e! H5 Z - {
8 N' o1 d1 a1 b1 h% B - int t = 1000;
2 i# i" {# L" [1 n r8 s - u8g2_ClearBuffer(u8g2);" G+ ]8 a0 E- X0 Q/ x; \ A
- ) V* s7 Q1 j/ ^8 Z1 T" N, e5 `
- for (int j = 0; j < 64; j++)' m/ w0 O8 B0 ~: f& Z0 \
- {
2 L0 k) g" d' Z" E) E; ~' Z4 N" H1 t - for (int i = 0; i < 128; i++)
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- u8g2_DrawPixel(u8g2,i, j);
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5 D5 i% N0 [" h2 P. t, p - HAL_Delay(1000);7 }4 O: V1 {' V, b
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1 x7 X* h; d6 {3 ]- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\
; I7 ?! i0 L! h5 D5 {/ s4 w! q( C - do {\ v1 H% e9 @) e- F, `3 ^
- u8g2_SendBuffer(u8g2); \
# p4 y: Q, Q/ M; P9 q/ B - HAL_Delay(ms);\* ~2 o+ O; p) `, n: u& U) t
- }while(0);5 X! `$ g0 N H1 g
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( R4 r: d- J) I; ~' e3 ^: e9 F- void testDrawProcess(u8g2_t *u8g2); O# B4 C5 S: Z5 X( f
- {
) P8 i0 R1 A$ q - for(int i=10;i<=80;i=i+2)6 w$ J* f7 J o/ ?/ G c
- {# t% Y7 I4 M, G; L" [$ D1 G! g' ?) _
- u8g2_ClearBuffer(u8g2);
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% _) h( _1 @& h3 H- char buff[20];
9 O: e" [, ~4 j3 J2 v - sprintf(buff,"%d%%",(int)(i/80.0*100));) P" p, l) d! W3 E
) r5 S% V% ?7 R1 ]" f, Y- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
& d8 s( h( P6 e3 ]6 S2 f - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
4 q' B S, C7 Y' n7 P# c# O - u8g2_DrawStr(u8g2,100,49,buff);5 P: _4 a6 z& V
- ' A0 i7 t; `0 H: X. `
- u8g2_DrawRBox(u8g2,16,40,i,10,4);
% G# L2 i9 F) o2 J G0 N - u8g2_DrawRFrame(u8g2,16,40,80,10,4);4 r7 U( c0 U$ A+ q/ w% ]8 x
6 L1 F( z- R/ F( \! t& F- u8g2_SendBuffer(u8g2);
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+ ~" w5 u6 j% @4 d3 A. ~ - HAL_Delay(500);
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- void testShowFont(u8g2_t *u8g2)2 Y. E# f+ u9 v
- {
! M1 O4 I* f. q5 V6 K' M! } - int t = 1000;
7 |$ ]" e0 ~: ~. d" ]9 L - char testStr[14] = "STM32U545";" _0 P5 z3 n7 }1 n- b, `3 y3 i# L
8 k6 z2 b3 v1 \ d: s5 V! T- u8g2_ClearBuffer(u8g2);
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4 y) w+ p, |: I8 Z- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
: i5 S, n+ \3 e2 h- n+ x. [: ^ - u8g2_DrawStr(u8g2,0,5,testStr);
2 H7 W7 q N9 Q; h - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);5 D/ q* t. s" X6 D9 D
- u8g2_DrawStr(u8g2,0,30,testStr);
" m0 i- p% O) j8 y A1 |( `) o - SEND_BUFFER_DISPLAY_MS(u8g2,t);8 G X$ H" J2 m( W0 W8 @" K
2 {6 j, P' H7 `5 @! }, ^7 u- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
) |, J7 f# ]" \ - u8g2_DrawStr(u8g2,0,60,testStr);
* R, n h: @/ l1 x2 `: e+ D) L - SEND_BUFFER_DISPLAY_MS(u8g2,t);. V2 Y+ q/ S! h" k
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/ b+ M8 f" v) ]# P6 S4 E- void testDrawFrame(u8g2_t *u8g2)
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- int t = 1000;
! `2 p) I9 D; G. G, e - int x = 16;/ y7 G; o( G) t" c
- int y = 32;9 y y; n6 v, V; F1 b4 w, v
- int w = 50;4 D6 \3 u4 B, c3 r
- int h = 20;9 U; x( c" w& I4 t/ z/ e( k& s
- u8g2_ClearBuffer(u8g2);( v# K2 h H1 y; x# V' n' n* N
- u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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- u8g2_DrawFrame(u8g2, x, y, w, h);
- V+ p2 ^3 I+ w( h1 i! A2 j/ E - SEND_BUFFER_DISPLAY_MS(u8g2,t);
* X7 \! U& f6 p, u% n+ o- q3 i - u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
5 b% a: X. T1 y - SEND_BUFFER_DISPLAY_MS(u8g2,t);
5 X" f$ W! C0 t3 W& ?: n - }
2 `+ h# E( D9 K7 R1 F, ~6 T - * a5 s2 R9 i: K8 T$ q9 c
- void testDrawRBox(u8g2_t *u8g2)$ o3 u5 e& _+ d: O
- {+ j0 |8 Y. G. X, ^) ~, A1 J
- int t = 1000;
+ ^/ |* G5 t5 }4 a' e2 r* s5 ? - int x = 16;
1 b4 W' T' x g - int y = 32;
1 Y+ Z2 H' i9 u; @$ g - int w = 50;
3 L5 G( T i& j7 j+ _& C - int h = 20;
& L* `* j q8 M7 l" j5 {" G. ^& V% g - int r = 3;5 H e3 P! f1 E8 o4 `0 g
- u8g2_ClearBuffer(u8g2);
2 p1 q2 G' O! z; z1 V - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
+ e. c9 X7 J6 m, l7 j6 D1 _% X
/ Z! f: O9 P% E8 t/ O- u8g2_DrawRBox(u8g2, x, y, w, h, r);
* t3 ], h; e3 x8 b0 h I7 Q+ n - SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ Z& f& q# C X# ]2 K - u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);) T6 s" C- g# r) N# S; w( z( I
- SEND_BUFFER_DISPLAY_MS(u8g2,t);& q: v x. k G; s5 f8 N
- }
+ f: _2 z9 g: o6 I9 G% ^4 [
% Y% F6 T: g& L: H- void testDrawCircle(u8g2_t *u8g2)
5 [3 w1 S& t5 ~0 t - {
% N8 N0 m2 ]4 X8 E2 o3 H0 I% S - int t = 600;; A u3 G' D% S4 F$ r3 Y5 @
- int stx = 0;
5 t$ T% T7 U- u' Y) I+ Q+ q2 z2 g- ~ - int sty = 16;
. M# b2 w# o1 p0 Y. { - int with = 16;
' L7 u# O: ^ s8 t - int r = 15; + s/ w! }! c \5 n6 K; z5 j
- u8g2_ClearBuffer(u8g2);
, |' L9 M9 k2 |6 _ - u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
g8 w& h: A9 n( f: w' _# h, | - 2 \- a1 y% P4 J; s! V% ]# V9 [: M
- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
8 t1 e6 g1 |2 ~ ^5 V. Q - SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 C" |* w3 }2 t% T. E8 y/ K - u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??
8 D) O, w2 V; G. \4 S - SEND_BUFFER_DISPLAY_MS(u8g2,t);4 ?! `5 E: H) s- p4 f3 J, X
- u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??
6 @( V$ l' [! f$ |6 X - SEND_BUFFER_DISPLAY_MS(u8g2,t);
5 _) o3 k6 p6 o$ z3 q - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??
) @8 @" `! x. J$ C$ ~" Y6 h - SEND_BUFFER_DISPLAY_MS(u8g2,t);
% K. B4 z( M2 \/ O# U/ x$ ], V - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???( J0 y7 \8 @) v2 m( h$ t R; x
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
: [$ t- U3 N* @! [- o, L
. c8 b8 w) J4 ^2 K- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
& A* E3 M7 q2 v! `4 m3 w - SEND_BUFFER_DISPLAY_MS(u8g2,t);
( I) e% i ^4 r& D8 U - }) ?+ k) G2 R! C2 L3 Q0 X/ i
- 1 c; S" ]' P; W/ O
- void testDrawFilledEllipse(u8g2_t *u8g2)
% ~" q L0 h& @/ ~ - {
" q" H) v7 b8 k" K8 h7 a* J! j - int t = 800;( q/ N# S& z. i( E4 d
- int with = 16;
# p' V5 K8 F: h - int rx = 27; & A& z+ h2 [% w9 j* g0 G
- int ry = 22;
4 H7 H1 J: ^8 Y# S$ X# {. e - u8g2_ClearBuffer(u8g2);- \" W( m& |6 L
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");( S5 y/ `4 S$ \! w7 Z6 l
- 3 Y0 E# U: k* U5 l- O( V8 @* [
- SEND_BUFFER_DISPLAY_MS(u8g2,t);# T6 }& u/ Z; C7 K+ T5 ^
- u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
A0 B+ a* O$ [: I. u - SEND_BUFFER_DISPLAY_MS(u8g2,t);
& G2 M6 b. `* K: v - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
5 l0 B0 u) z A; g - SEND_BUFFER_DISPLAY_MS(u8g2,t);1 }9 t9 e9 S7 ?6 f) P& ?
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
- }2 { H, c1 l& C2 Q7 T- Z - SEND_BUFFER_DISPLAY_MS(u8g2,t);8 J' Q& o/ }" _7 Z
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT); & l0 }9 t0 Y! P6 v4 Q
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
3 V# u" C) b, t. S+ Y8 ~% j - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL); % f: B( Z% t U# Y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);+ P" E) o- `% |) F! H
- }
% h: n9 L0 A4 y0 [' W - 2 l7 @7 z: i; H- A
- void testDrawMulti(u8g2_t *u8g2)
4 b9 Y" p# f) H$ D* m9 a$ U - {, T0 W# E7 A& ^: g |
- u8g2_ClearBuffer(u8g2);
# R* K. O! A* T. i - for (int j = 0; j < 64; j+=16). i" c5 i9 |2 U( x7 t' |8 V
- {" ]! k# b3 P J1 y1 ?: h. s- x
- for (int i = 0; i < 128; i+=16)4 V |! l1 ^; U" ]
- {
+ q# H* P. g A5 A- S! X \ - u8g2_DrawPixel(u8g2, i, j);( e& o7 E0 I" V# M' u8 ^
- u8g2_SendBuffer(u8g2);
& \3 O# S2 t5 P) t9 s) u# p! r - }$ r$ I5 s& U8 j' i
- }& c% Z; l6 F1 y! U, q1 H+ i
: I% Z' i* b7 o4 m3 E- u8g2_ClearBuffer(u8g2);
- f$ \5 Q5 V# [8 K; r - for(int i=30; i>0; i-=2)
( w) d4 f) Y/ n$ M8 ]& f7 b% G" j - {( L V! U; u% _' }& {$ M8 I( O
- u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
& ]9 a- S7 B; P: ]6 T) R - u8g2_SendBuffer(u8g2);1 L& g4 q0 I; G. L' i; ~7 a
- }. u* \' \* }: h% _% O+ \! V
, |( A& w$ v. b1 W5 r: t5 p9 s9 s- u8g2_ClearBuffer(u8g2);
f3 J" E+ Z# e- e" e - for(int i=0; i<32; i+=2)6 x; s( S5 v& f3 ] B2 ^$ A- F) v
- {
! \1 \! r% ^' p1 @7 H3 v: W0 F+ g - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);6 U7 @% M3 l4 T1 a5 ^
- u8g2_SendBuffer(u8g2);
& y ~+ H8 ^4 K: @# N - }
' Y) E6 n3 B" I0 e; c% `' n5 B% ] - ) |6 O3 x/ [! V% f/ g
- u8g2_ClearBuffer(u8g2);0 `0 Z# \9 @" W% o% y2 L# M/ K
- for(int i=30; i>0; i-=2)
. D& c/ S! p& F - {. ~0 |: X/ Q! [5 K6 |" e
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);; w! o- C$ _4 F* U$ _
- u8g2_SendBuffer(u8g2);
0 @- J6 U8 Y# w* a/ t - }! n/ \0 j6 `% q5 `- R& H/ B/ M
7 t8 X& Y; n4 T q" ^- u8g2_ClearBuffer(u8g2);/ M2 L, T, Y8 D0 |9 |" M( {
- for(int i=0; i<32; i+=2)4 y$ O: X$ Y* b3 l9 B1 E
- {$ f; y9 z0 ^. x* O6 i
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
; |1 N4 ?0 K- J# d - u8g2_SendBuffer(u8g2);
. h: K6 q3 o: H% W - }
: \$ z: Z( [5 R3 h+ H- Z$ U$ i
% q1 S; n" U* o8 x: q7 I- u8g2_ClearBuffer(u8g2);
! Y t! U" a; Y! i* B - for(int i=2; i<64; i+=3)
! S! A& \- v4 _5 O. ~* r - {- L5 e- Z: c. ?
- u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);# K( L& ^ c. y G$ \# G0 B
- u8g2_SendBuffer(u8g2);+ l5 w# E$ L+ _5 V( L0 E" k2 f
- }- N% t( Z: b/ c h) j5 \; l8 q
- 3 Q; T1 g6 W; G& O4 T' a8 i4 c
- u8g2_ClearBuffer(u8g2);
( J% ]" c ^ @: c - for(int i=64; i>0; i-=3)
, t- ^3 r4 h0 [! d% m0 H2 T( R' i2 | - {: _. T# e3 ?2 E$ L6 ^
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);
* x) v, o( z. O7 y: U* X, ` - u8g2_SendBuffer(u8g2);
- T$ X4 F$ M: a5 {& ~6 G - }
' m3 E- |# a Y$ ~ - 4 l8 T7 d, H! X- j5 z |9 H. p y
- u8g2_ClearBuffer(u8g2);; v' T/ v1 p7 U9 [/ G0 F3 r) J; B& Z5 {
- for(int i=2; i<32; i+=3)/ V) Z6 F7 b: j) R
- {9 K& K9 X3 J+ Q$ {7 r, i( X5 G
- u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);5 Z+ \8 a; O- H
- u8g2_SendBuffer(u8g2);
1 x5 v+ f1 O% }) T% j6 N. Y - }
9 @+ L# T! j: K: e
6 }, b8 g6 s) Q- u8g2_ClearBuffer(u8g2);
" f7 O$ y( s# p, U/ p A, H) m# H# U3 ] - for(int i=32; i>0; i-=3)9 ]3 {' J1 c( j+ l$ X
- {# K1 V: D+ Q+ f: p: j
- u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
2 Q# b6 q0 c/ t0 Z! O. D7 k% X) X - u8g2_SendBuffer(u8g2);: [' I/ I* F, V/ a# U. g* b8 z
- }
1 x/ s( z c/ m - }. W% V1 F4 l* K. N. V% S) E
/ z7 O7 K$ Y% j- W% }% u- + g2 I- M8 F- J- x! l
- // width: 128, height: 48
5 `5 e- E3 w: v5 Y" |$ d - 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 };% ?5 c5 O! F+ R: w' ]2 g2 b, @4 C9 |3 r9 Y
- // width: 128, height: 48
; }, H E; N' n# Q$ o' i+ }7 C - 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 };7 \) _4 ?& L5 ^
; V7 {/ t7 e3 m$ x1 [* t- void testDrawXBM(u8g2_t *u8g2)
: \0 p: e! }6 y7 K - {
0 c- }, t# B. J$ p* e7 t( F - int t = 1000;
q$ q a. }0 K4 i- ]8 y! \' ?! @ - u8g2_ClearBuffer(u8g2);. _) n: g5 I/ |
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");% ^ ~8 d7 ]. ]4 u$ j
# B. Q3 s; k' Z% N( X- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);' B4 k* e0 ]4 V1 J
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
M1 q+ O1 l. Q$ d1 U - ; v k& P) Q1 k9 h$ P, \
- u8g2_ClearBuffer(u8g2);; Y, j X7 g0 t0 Z+ T2 w, `& e
- u8g2_DrawStr(u8g2,0, 14, "bilibili");
# N* I3 q2 g6 `) B/ |0 E9 N - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
9 }/ C# _; e) L) m' A - SEND_BUFFER_DISPLAY_MS(u8g2,t);5 p$ ?. k- |$ g2 _3 {! W
- }
6 r0 b& O% H$ N3 v/ B- x - 5 y4 B7 d! C0 C) |0 F
- void u8g2DrawTest(u8g2_t *u8g2)7 ^$ i2 R [2 P* A1 |4 `6 G! l
- {
5 @5 Y$ F1 y _$ ` - testDrawProcess(u8g2);
9 Q+ a, y7 c7 C w - testDrawMulti(u8g2);! j4 e, h6 v7 D9 D/ ?$ ~, M8 O
- testDrawFrame(u8g2);$ A' A) `" w* Y
- testDrawRBox(u8g2);
; d3 {8 N+ E0 P - testDrawCircle(u8g2);" J9 X, o9 R5 U( y$ J
- testDrawFilledEllipse(u8g2);
& h/ |1 e3 a. I' ^$ w - testShowFont(u8g2);
F4 c5 Z h) }' f - testDrawXBM(u8g2);
/ w+ ]* i3 P% C A - ' ^. N r% p* b: h% A) ?1 g+ \
- }
4 |/ ~: m. {" n - </font>
复制代码
3 L" s$ u+ i6 p' c& X
w8 W/ Q C4 [ x5.3、stm32_u8g2.h; s9 q( [8 k5 y1 e( D6 O2 y4 s+ j$ M' Q
- <font size="3">#ifndef __STM32_U8G2_H
7 O# s0 t4 h k% b U; g J - #define __STM32_U8G2_H5 Q; \" H- C$ f
# v8 l5 K& y- x, _, i2 V; N- #include "main.h"$ O3 a; d4 Z6 n
- #include "u8g2.h"
0 T* I: u t, f$ }- D - 6 Z0 Z9 H% k6 F# C
- #define u8 unsigned char 1 x5 H+ ]$ @% F0 A
- #define MAX_LEN 128 7 ?9 p4 [5 X& Q4 d
- #define OLED_ADDRESS 0x78
- D+ k( b2 W* k4 n# n+ [% |/ { - #define OLED_CMD 0x00 5 Y1 x; V5 T+ O' ?
- #define OLED_DATA 0x40 . L W8 _5 H/ k- P7 e+ {
- 1 C% L% `: I2 t$ i
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);8 d( w& X8 c' @4 Y8 ~; E0 S, H
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);( Y/ B7 Q* }& |% _( g0 \
- void u8g2Init(u8g2_t *u8g2);# j- ?$ S. L/ l5 G! g8 I
- void draw(u8g2_t *u8g2);. u+ O8 H+ ^7 U: n6 j
- void testDrawPixelToFillScreen(u8g2_t *u8g2);
* s* K% M. u6 o0 X: m0 C+ z - % t( e P- ]* h$ Z2 `
- void testDrawProcess(u8g2_t *u8g2);+ R$ m: C( Y- F5 x
- void testShowFont(u8g2_t *u8g2);/ P% }6 h# ?1 k% @) c6 z4 j) z
- void testDrawFrame(u8g2_t *u8g2);5 l4 {9 ^3 B# E: f* K
- void testDrawRBox(u8g2_t *u8g2);% I8 x' w+ q& e7 L! E. q' p( K
- void testDrawCircle(u8g2_t *u8g2);
" ?, [! _" D/ I b$ i - void testDrawFilledEllipse(u8g2_t *u8g2);
6 A0 U! n1 I; w+ y9 U. g - void testDrawMulti(u8g2_t *u8g2);
F7 A+ |/ e* t8 q4 o+ n5 L# r/ I - void testDrawXBM(u8g2_t *u8g2);
+ D2 H; S. g9 {3 Z2 ~4 \ - 5 a! G3 \( ~1 b7 ?3 K4 d. g
( q( w8 t/ J1 a8 y: S- #endif</font>
复制代码
$ R/ y) b( r y" U J! q& u. o9 V+ o7 s* Y
5.4、tim.c0 m8 u; N4 k t2 V
- <font size="3">#include "main.h"
% G& P: E8 q) f2 ?8 J* L" X - #include "tim/tim.h"5 \) v" ^8 T' _* w
- t: U2 p+ } R/ T6 j4 b- extern TIM_HandleTypeDef htim1;
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( h u7 H$ q1 a& k1 l \7 T. c) r; R4 r- void Tims_delay_us(uint32_t nus)4 C" ~2 a2 R$ H( X
- {
* L8 o3 y4 S# V* d$ B3 @
7 X X4 E: P0 z; F- uint16_t differ = 0xffff-nus-5;
% b' N ^+ U2 @4 m0 [- u. z% n7 X - __HAL_TIM_SetCounter(&htim1,differ);
7 {" g' \+ r# u/ a2 x
* `2 B7 e" m% s8 Y8 _- HAL_TIM_Base_Start(&htim1);
' ] t4 r) {( T/ I ~! P0 [/ [ - ! ~2 T0 N9 F1 b, d3 U' Q6 J
- while( differ<0xffff-5)5 L/ s/ i# ^5 q: j a& Q; ^
- {
% G5 E) z5 X" n$ w& a$ P - differ = __HAL_TIM_GetCounter(&htim1);* e- H9 I% ?6 F i0 ?; ]
- };
1 k' G8 g& u3 g( v* v; k1 g - //?????
, l' X; X- f6 T& H0 v - HAL_TIM_Base_Stop(&htim1);( A( W+ m4 p2 z0 G9 }6 l0 C5 M
- }</font>
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: z3 ~4 q$ Q$ C. n, t: v U" j, a5.5、main.c+ R4 t0 ^0 s5 w* L
- <font size="3">int main(void)
9 R, U$ a1 y+ C3 s% j - {
; K _; R# ]$ J - /* USER CODE BEGIN 1 */* G( `1 X& x( `3 s# D Q
- u8g2_t u8g2;. b: X& M+ J5 p) T' @# Y
- /* USER CODE END 1 */
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1 V. ]) N% r2 A- /* MCU Configuration--------------------------------------------------------*/9 H4 e# D2 p; {+ n4 q; r
- 2 ?% l4 R. J9 |9 G! Q9 T
- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
5 `* a3 ]& Y* [) b/ r2 c. }" m - HAL_Init();
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! e' v3 H3 k0 p$ i- /* USER CODE BEGIN Init */# h8 K1 X/ @5 I* ?6 C* I+ k
- 3 [1 v0 y9 l& F% _# ?" y9 U* L
- /* USER CODE END Init */! e; z. Z7 J6 X8 _% q/ J: }
- + c2 S! L' S" ?1 N
- /* Configure the system clock */
( @' e d) \3 ~+ {: ~+ e# K) T( ]0 ^ - SystemClock_Config();" X6 j3 C0 y. p" b0 H3 r$ [- h4 }
- & G/ E+ g. h7 @
- /* Configure the System Power */8 V: n5 F# Q* P6 |% \
- SystemPower_Config();- ^( p* l5 H9 ?; B1 r: {
, ^, g( U+ F6 [7 W3 K9 r- /* USER CODE BEGIN SysInit */
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- /* USER CODE END SysInit */
, v4 B" B$ |- {
% H0 f7 a# Z8 x+ y( P% D; \2 T( \- /* Initialize all configured peripherals */
( l4 @: S% d, ? _, t' a* N5 ~ - MX_GPIO_Init();7 J6 X3 k' y& ~$ F# W4 X
- MX_ADC1_Init();
6 y1 p& }/ C$ l: i3 |9 F- V - MX_ICACHE_Init();
& ]% U K! Y5 z+ J" i9 J - MX_USART1_UART_Init();
/ o7 J* U9 N4 a! b U - MX_USB_DRD_FS_HCD_Init();! c2 H4 L5 o0 ?9 J1 ^
- MX_I2C1_Init();8 W% ?- N* i2 w( W
- MX_TIM1_Init();" X" D+ f+ y& }4 N5 P
- /* USER CODE BEGIN 2 */! o% u7 R# c0 O/ c
-
0 ~* w7 n/ c" `" P: S! G/ T - u8g2Init(&u8g2);% m% ]8 [+ F* s- M, S
-
- c4 ]+ T' ?6 F4 }: [9 O' b
. Q1 u& I7 N% V+ c2 J8 C
, _% d1 B, }+ Z! G/ H( A- /* USER CODE END 2 */
4 ^" [0 F8 K/ o/ f& d: G
* ^* T- a/ t [" b1 i- /* Infinite loop */, { W8 R1 [0 b2 v- ^( L9 T. Z
- /* USER CODE BEGIN WHILE */
8 F6 e, K5 e+ l! A, k$ R - while (1)" C9 d& }- y4 a
- {! a+ l$ z. g- w+ b' u
- /* USER CODE END WHILE */4 v+ F e8 O- | r2 z" p
- ; Y6 @* n; q* F# ?
- /* USER CODE BEGIN 3 */
# r" G, c# A) [, n7 z - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
: |) L% M3 i3 m- q9 W2 F; x- P - //HAL_Delay(200);
5 V% q+ v! w4 P
+ t( e. n6 k6 J1 o- u8g2_FirstPage(&u8g2);& p4 C& s/ u; ^& R0 S y
- do
* z7 Y7 N& U8 W) o& [* \7 x } - {3 j; i% B5 \# x
- draw(&u8g2);/ X: ^* F' n! Y$ I( t/ O2 V
^: D4 P1 Q: F2 T) _- u8g2DrawTest(&u8g2);
6 b4 A* V* ?3 Y u5 R - } while (u8g2_NextPage(&u8g2));) e) H5 `1 C+ ]3 e2 z( K
& `3 b. g( K4 d5 U( O- }
0 b/ F- ?/ R' s. F2 E2 f$ p - /* USER CODE END 3 */& J8 u8 b0 j- d7 I3 t$ Y# M
- }</font>
复制代码
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\1 K" J1 w8 E: P# D f( ^六、运行结果* c q1 n! K9 Q3 K7 _! ^& d' @3 o
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这个不错,可以参考一下
效果不错,赞一个