在【NUCLEO-U545RE-Q】上移植u8g2。3 R* b# f3 H1 j
4 f7 A# n1 a; I( C2 Q" p一、下载u8g2
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9 H' C6 A' ^4 z, C/ \官网下载地址：https://github.com/olikraus/u8g2/tree/master
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二、复制文件* \, ^( k; L/ e! @9 S+ C6 l
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5 @; c0 b3 Z' c; v复制csrc文件到项目工程目录2 n; h5 O% M5 G6 K% q+ D; r
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1 i; q- K1 T4 C( ~' \" H/ M& Q三、添加文件到工程
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将csrc文件下所有文件添加到工程
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四、配置外设
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项目中用到I2C和定时器1( Z. F. T" k& D5 C
I2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置，这里只配置定时器! y- p" |" k7 L ]0 {7 z; h
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五、代码5 `: x) L# S( x, Y
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3 P$ z n3 E' X; w$ W/ H* o# A5.1、修改u8g2_d_setup.c7 M( x' F+ u: R
只保留下面文件
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; S5 B3 X' s. _9 o. k5.2、stm32_u8g2.c$ f. g9 s( s+ B# g
- <font size="3">#include "main.h"
/ ^) ~) K% F1 S1 m1 M! o, Q - #include "stm32_u8g2.h"
. C5 l& ]# f q - #include "/tim/tim.h"2 o$ c: G) B2 Z8 R, a
- 0 e0 {& C2 ?& s4 p
- extern I2C_HandleTypeDef hi2c1;' |1 K F' f J3 h
- , _1 ?$ H% l; |
" D# K" y5 ?2 t8 |' L- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) @, _4 [- c" H: x3 L6 k! o
- {/ U; \' c& [% }+ _5 h4 r0 u& }3 Z
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
% E) l, b- U9 f Z# B2 [9 ] - static uint8_t buffer[128];4 K3 Z2 O; P" x
- static uint8_t buf_idx;6 i- l# {3 [$ w" Z6 k; k( f
- uint8_t *data;4 K2 r# K; ^6 C. G. b/ z' O0 c
- ) ?! t/ U& q. P6 h& ?7 h
- switch (msg)* g8 ?: ?$ R: M
- {
/ V- u Z1 |$ E& ~6 k2 r - case U8X8_MSG_BYTE_INIT:
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) M* J7 j6 R+ \! L- Q6 n) U - /* add your custom code to init i2c subsystem */& r n# c& v3 J- r
- // MX_I2C1_Init(); //I2C???
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- break;
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2 [' e. b# K0 R0 L0 y - case U8X8_MSG_BYTE_START_TRANSFER:
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# ?* Z# N" h% p) n* M( E. Q - buf_idx = 0;
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- Y5 T2 q1 S; z3 V* D - break;! l, s3 H/ b6 \
-
' p! T5 v/ M! ]6 d - case U8X8_MSG_BYTE_SEND:
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" ]" Y& m! Q% N$ ]4 L6 t( n) ~& p - data = (uint8_t *)arg_ptr;
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9 Y" }' n+ q$ } ^ - while (arg_int > 0)
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- buffer[buf_idx++] = *data;$ {: L. I( o4 v. ^( V' k- F
- data++;! @! [( V% C9 M8 D* V( m
- arg_int--;
3 D8 S( D: a% Q) w: L - }
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# o3 U p: _+ s8 d1 [* Y1 c - break;' J! z) c) w) x4 g1 n% I0 L
-
7 @0 w" G! z8 {/ Z0 X. c - case U8X8_MSG_BYTE_END_TRANSFER:" @/ S% k1 N! `4 s1 j" n
- {
* `* M" t9 f9 K - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
1 M5 c! S, O4 b: V' Q - return 0;
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( Q: Q: @& u: z( Q$ u9 `+ |" V - break;
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- case U8X8_MSG_BYTE_SET_DC:
, z& G- S6 T( K1 b - break;
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- default:
, R3 H6 X/ [7 i1 ?' Y/ A* j' H - return 0;( y) h+ m- B. I4 q& }7 ^0 z
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- return 1;
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9 Z% @9 _* Q. Y r1 c- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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- switch (msg)0 ^$ J/ G. h! i' \3 {+ m
- {
9 o% O* }3 k* U - case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds1 Q) B. o2 T& P9 M- P7 i& N, s. \
- __NOP();8 Z O7 Z2 O: T; a# h2 x* O% \" A
- break;: O2 k" y/ f: @% Z- U3 i
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds& y+ M) f( V' u( _
- for (uint16_t n = 0; n < 320; n++)
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- __NOP();& k; m5 T, @% F4 Z2 J4 S. |
- }
( z2 k1 ]5 ?- n/ X" b/ T8 q - break;+ c* _, f1 v& X: O5 _9 |
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second- I' X" i9 v e+ q0 J/ f @4 q8 E; h
- HAL_Delay(1);' S* E0 K9 ]( r" U5 P4 A+ K
- break;
' y" x/ F- |3 e3 a1 @2 R9 u6 p - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz) ^9 G8 h% M. F2 ]
- Tims_delay_us(5);, r: M" S9 q% T% X$ l: W* Z& k
- break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us
% ]) R& y8 \$ Z7 C5 a - case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin6 _) U- N7 b& ~- U9 W8 m3 A$ t+ C
- break; // arg_int=1: Input dir with pullup high for I2C clock pin
' ]' Y( w k C, c - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin3 X' d7 O% k+ g& {* u2 G2 T" _5 q
- break; // arg_int=1: Input dir with pullup high for I2C data pin
/ s" \2 P' |! g- n! V6 I: l - case U8X8_MSG_GPIO_MENU_SELECT:% V6 \; @; K8 F" o) T5 F
- u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);2 l% l$ D( M7 x" q8 Y: t) [/ T
- break;
+ [: m+ [0 g! e n/ k - case U8X8_MSG_GPIO_MENU_NEXT:( O: Z3 E/ i' s# i u* H
- u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);; m4 [# P9 P; p! E( Y- h
- break;0 M& Z* g: z m
- case U8X8_MSG_GPIO_MENU_PREV:& K: ]" A/ t) y/ j* t$ r
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);; Q, {6 `( J' d- K1 O7 K
- break;
. v( p3 G6 p- T& \3 Q! y6 c - case U8X8_MSG_GPIO_MENU_HOME:6 m b1 p6 B" P4 d4 q! @, Y
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);, n9 `' l& r. _( p7 j
- break;! g, I6 [+ a; |% _8 m+ Y }: G1 U
- default:
- V$ X1 U( V7 s5 \. d6 P% b$ v; Z - u8x8_SetGPIOResult(u8x8, 1); // default return value0 A1 d" H, j- c$ V" F
- break;, r* U) q; r" w6 \% k9 r5 p) O; L# ~
- }
. f' ?1 X# R& u/ J3 t - return 1;
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( l) Y, ]- o/ H0 Q: k- void u8g2Init(u8g2_t *u8g2)
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- u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay);
1 y" `, p" u& f: Y) C$ c! u7 f* X$ a - u8g2_InitDisplay(u8g2); 7 L( _7 r, L. Q# ~8 c* c2 u9 i$ F! |
- u8g2_SetPowerSave(u8g2, 0); . c. f( {6 B5 v \# T# q6 L
- u8g2_ClearBuffer(u8g2);3 {; s7 C! n: c C9 J
- }
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$ b4 ?: j* K: I+ f0 U% w8 `- void draw(u8g2_t *u8g2), k% M' ], c6 ~' J- C7 b
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% w6 t1 @! o# {' q1 E! ~ - u8g2_ClearBuffer(u8g2); / P' b6 p. A: p2 U3 t7 |0 W
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- u8g2_SetFontMode(u8g2, 1); " X/ L i1 [) i2 G* ]) r8 Q
- u8g2_SetFontDirection(u8g2, 0);
! n: ?( y- e" F+ J! w/ c1 d6 | - u8g2_SetFont(u8g2, u8g2_font_inb24_mf); 0 Y$ T1 `! J' C; O! e! h$ z
- u8g2_DrawStr(u8g2, 0, 20, "U");4 @6 l+ I- t" ?: T: q4 s4 S
-
) H: w9 k% g8 r8 ~% R0 F3 o/ }- X - u8g2_SetFontDirection(u8g2, 1);
$ i: ?- s& c4 g. L. S" Z - u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
- ]$ X& J3 {* m - u8g2_DrawStr(u8g2, 21,8,"8");( d8 E7 r2 y5 ^$ T% ~
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- u8g2_SetFontDirection(u8g2, 0);7 e( h" [( D; e& g) n- z+ ]) z
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);% U# L: K5 `9 }- w- R
- u8g2_DrawStr(u8g2, 51,30,"g");; f: z w8 r8 H
- u8g2_DrawStr(u8g2, 67,30,"\xb2");1 P* c2 ]+ U4 N- [5 w( x
-
" m& A& E c0 V* O - u8g2_DrawHLine(u8g2, 2, 35, 47);
$ m# G+ q7 B) G/ a3 n - u8g2_DrawHLine(u8g2, 3, 36, 47);
$ N8 `" f3 ^* c o# K+ }4 l - u8g2_DrawVLine(u8g2, 45, 32, 12);7 J, A, j) r" x5 r6 X
- u8g2_DrawVLine(u8g2, 46, 33, 12);
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M& a6 h7 a* t" i7 f3 O - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
& k( n: h( s& P3 c, V - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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- u8g2_SendBuffer(u8g2);
5 s2 D4 [5 e# H/ A3 J6 k - HAL_Delay(1000);% M8 p/ O& E; n- F
- }
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- void testDrawPixelToFillScreen(u8g2_t *u8g2)1 G+ S. k6 Z1 I) I) A! @: a- s
- {
! U, A* z% t4 e# ~( Z6 r+ r9 l. s8 J/ Q - int t = 1000;+ d% d% [( O! A, z7 i7 ^
- u8g2_ClearBuffer(u8g2);4 E7 K/ h. ~& x
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- for (int j = 0; j < 64; j++)
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- for (int i = 0; i < 128; i++)
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- u8g2_DrawPixel(u8g2,i, j);9 ]0 X G( c% [% N* h3 |& J% d5 E
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- }
) `- @1 @6 O. X1 \1 _ - HAL_Delay(1000);+ o( b' \; v; b
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# Y& a8 \% c( K- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\
$ ?7 L1 ^8 v7 u) t. _/ f" ^1 L - do {\
( E- i. u) _9 z - u8g2_SendBuffer(u8g2); \
$ g5 ?0 I. W, @* [% Q - HAL_Delay(ms);\
) U- H. v' J3 ~- U% t9 A; g/ f% @ - }while(0);: P( X$ H3 x) u* l5 J" P
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8 ]/ N4 E! }& U6 X! w: |& M2 }- void testDrawProcess(u8g2_t *u8g2), P" ^# \5 N& H9 i) x0 Q- d3 c
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- for(int i=10;i<=80;i=i+2)
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. J/ c' r3 O% B# M5 k8 K0 ^ - u8g2_ClearBuffer(u8g2);
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/ I3 s8 o- Y N* V3 [, f3 p- char buff[20];
) u H7 y/ S" Y! D) N/ F5 U - sprintf(buff,"%d%%",(int)(i/80.0*100));. c" o- _$ |& ~0 l5 K' J- S
8 \2 V% x. t4 H$ [- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
/ L7 i' {# ?# `6 |* ? - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");! g% W2 Y& n2 g; c9 Y; e! I
1 n$ c' N- r/ Y) ~0 e! P- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
3 U- h0 {8 f2 |% ^, p - u8g2_DrawStr(u8g2,100,49,buff);' j6 A& g; }0 A' U6 V9 o
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- u8g2_DrawRBox(u8g2,16,40,i,10,4);; m9 h9 B+ x6 r$ [+ X. K
- u8g2_DrawRFrame(u8g2,16,40,80,10,4);
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- u8g2_SendBuffer(u8g2);
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: ~2 `' c+ E0 b8 Y - HAL_Delay(500);0 N# p/ t" a, b' e- e; s& M
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- # }* y# q2 X- ?
- void testShowFont(u8g2_t *u8g2)" ?+ _3 n" e2 g8 m) s% Y
- {
0 [9 S5 [# r' ~5 s! [ - int t = 1000;
" u) K# S4 M! I* n! c - char testStr[14] = "STM32U545";; g( I( L9 p5 G% ?( c5 X+ h
9 y9 J2 b; R- E4 m! m- u8g2_ClearBuffer(u8g2);3 }4 z5 ~0 ^4 X$ L/ p
$ C. ^- _. |1 k, k j6 e- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);: y& X, B; q6 ?0 g9 H/ X
- u8g2_DrawStr(u8g2,0,5,testStr);
" c" _+ h' k8 ?: C& d - SEND_BUFFER_DISPLAY_MS(u8g2,t);: F' Q/ D2 [& F9 M- F
% F) H8 j+ I& {( Z- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);8 i4 f+ s3 o- Y; [
- u8g2_DrawStr(u8g2,0,30,testStr);
% o; O4 x' y$ R7 X; i1 D0 g - SEND_BUFFER_DISPLAY_MS(u8g2,t);$ y: r* {6 X( W) [0 P. _
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- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);$ ^2 m! h) S5 E( Z: J6 f+ x3 }
- u8g2_DrawStr(u8g2,0,60,testStr);9 _5 n* D- K6 a2 F
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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& C/ k5 _- P5 w' X- void testDrawFrame(u8g2_t *u8g2)
/ n& w+ i( H" i" ]0 R$ n - {
# z7 Q5 ^7 e* _& v' F - int t = 1000;2 W+ `* M- e. l7 ^3 Y
- int x = 16;! ?, m/ P( L8 ` `% g
- int y = 32;
3 I' e: [3 _$ F" g9 s - int w = 50;7 {3 d. l/ Q. g( z% L6 v
- int h = 20;: C) z$ f& V2 ` @0 g) B
- u8g2_ClearBuffer(u8g2);: x- `% _ W& j1 ^
- u8g2_DrawStr(u8g2,0, 15, "DrawFrame");8 H0 E$ L6 W5 k c9 S0 H1 R
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- u8g2_DrawFrame(u8g2, x, y, w, h);
- T- W1 U/ o$ D - SEND_BUFFER_DISPLAY_MS(u8g2,t);, h) K% r, s- w$ t1 c
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);& T& [- X* {4 n6 G* o* ^1 H
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- void testDrawRBox(u8g2_t *u8g2). n/ k8 O, a! Q# n8 Z, b
- {) {) |. @. h7 v- [0 }+ E- {
- int t = 1000;
* F Q0 I) R3 U8 Y! s - int x = 16;7 g0 H+ e" h* W0 u
- int y = 32;
9 g0 I( q: S' I, ~( d, `- {; D - int w = 50;
, w( v2 M8 T9 p" {2 W& q/ J5 R5 _ - int h = 20; B3 F$ i# C, b: W
- int r = 3;
3 m, z( X) K3 u( X6 [# O6 [# A - u8g2_ClearBuffer(u8g2);
5 L0 Y3 W! A$ J& s& m - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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- u8g2_DrawRBox(u8g2, x, y, w, h, r);
$ R- @: [) \' |6 P - SEND_BUFFER_DISPLAY_MS(u8g2,t);% N+ R+ n) ]1 p Y7 e0 _
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);
* r% p# Z3 R% _- ^ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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% }! } K5 s% W$ ~* i2 ]- void testDrawCircle(u8g2_t *u8g2)
4 z' b+ Y) Z. k/ { - {
% i1 F9 }; ?* d' n/ M$ g8 z - int t = 600;& }2 L8 b) [, m: `
- int stx = 0; ( D- h" j$ w/ ^6 M% D% @) a; q
- int sty = 16;
9 L2 k, t4 F3 R7 n2 a0 C$ t - int with = 16;
6 g$ _$ k0 {, F9 X0 @' g - int r = 15; 2 V4 n1 i- w9 L
- u8g2_ClearBuffer(u8g2);: U' H/ u# p6 E7 K; R: o1 s
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
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% f5 f8 y1 B2 U1 a, M" f- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
, `! p$ C2 G+ J8 y6 W" q5 F7 N - SEND_BUFFER_DISPLAY_MS(u8g2,t);" k! k- g8 ]9 k' h& m
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??5 z* e" `" r9 e% u; m: H* r
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
0 p* ?4 l1 Y. v& _8 C - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //?? X8 b+ e2 D% {% O
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 F7 E/ [! T5 h; _1 u7 F! c, | - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??# h) r# i: ~$ ~, L9 A2 g+ D
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
0 q( \3 z/ b' S( Y4 M - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???" D6 |: `) ]# F' Z
- SEND_BUFFER_DISPLAY_MS(u8g2,t);7 E% N5 a6 a# Z6 H' D
- & Q* |, J' b$ r5 J2 W
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL); 5 M6 n$ V3 ^3 s& D: _; T
- SEND_BUFFER_DISPLAY_MS(u8g2,t);! F/ [3 e, }4 J7 E6 Y, A' |
- }
2 x7 v: H* I3 Z3 T - / f) Y& u+ A1 t" @3 _$ _/ m
- void testDrawFilledEllipse(u8g2_t *u8g2)+ j7 k- u9 @/ R' @" @2 P0 g
- {
) T6 o; k4 I2 Z( _ - int t = 800;
2 T* ?7 d3 L1 b, P - int with = 16;
" E4 R+ E0 H0 W9 a d& X, @ - int rx = 27;
4 O: ?6 B( G% m2 K, U& `2 L3 X - int ry = 22;
1 {2 R( @, U" J1 ^ - u8g2_ClearBuffer(u8g2);
, p a9 r- g( u) }) g8 Q5 [2 u - u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
) N' h: o- l5 ?+ c$ n7 Q
1 m ]* `3 n4 r3 F" P$ j- SEND_BUFFER_DISPLAY_MS(u8g2,t);
- k& ~' M1 i' n5 ^4 ~! c3 J+ t) M - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
3 K' {0 Q1 Q5 i5 z4 |$ F1 a, W: m) m - SEND_BUFFER_DISPLAY_MS(u8g2,t);' }; A8 P( ?1 H, f! H' L1 ]
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
) t. e% J- |! W8 S+ u X, t2 \ - SEND_BUFFER_DISPLAY_MS(u8g2,t);- X2 @( E1 _, @/ c! \0 ^
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
4 f, ~- Y) e$ ] v# G, J/ P5 V - SEND_BUFFER_DISPLAY_MS(u8g2,t);
+ u" p0 m7 S$ } - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT); 5 J$ I, T. ^) ?
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
4 r! p; A) P' S3 x - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
: d9 w: C4 Y& H8 a. G: B - SEND_BUFFER_DISPLAY_MS(u8g2,t);
; v, P$ \9 L% F0 R - }
1 u, N+ y' K8 e7 d$ b0 K- A
+ F; y6 F% S( d; I6 n: _/ y, D- void testDrawMulti(u8g2_t *u8g2)- Z$ R9 |' \- r8 F& n+ x& A8 t) ^
- {
" M4 [; y; H9 k - u8g2_ClearBuffer(u8g2);! p% K1 ]& n1 S7 o; F7 w: f
- for (int j = 0; j < 64; j+=16)
0 {' b5 u% c7 l4 I: e - {
- Z! V2 r1 o% W' Z - for (int i = 0; i < 128; i+=16). X O" d! }2 L, i6 d, X4 D, ?
- {
: L# A7 U a. f( m- u - u8g2_DrawPixel(u8g2, i, j);# ?, q7 t( q* |
- u8g2_SendBuffer(u8g2);
2 O3 w$ M7 h7 u5 m - }( q; s: p- g& {4 c, I2 F7 g6 c
- }7 C- }6 x& S( c, j+ M' V& x2 V
! X0 Z& e, g/ L" ]0 B- u8g2_ClearBuffer(u8g2);
8 \1 h7 p0 J* K' I - for(int i=30; i>0; i-=2)4 O( Z( L: o9 h6 A0 m
- {
4 V) P0 \- B1 R5 m - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
0 P/ }) [4 ]& W. j - u8g2_SendBuffer(u8g2);# e3 `% R+ g3 C& k
- }9 U, ~# J, O K0 q: ^- r# ?
; P3 ?# K0 t* V5 a/ A/ ~5 r9 E q- u8g2_ClearBuffer(u8g2);
5 \( m- D$ J+ ]0 C& n" _" L1 c - for(int i=0; i<32; i+=2)
/ _! W; U( O7 Q _) } - {9 G6 f- h v2 ~8 N# z0 P7 v
- u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);0 W# I1 D+ ^. X+ B& o: N' |
- u8g2_SendBuffer(u8g2);" m6 B1 ?- Q* B5 \- {$ u% ^
- }
. A3 a6 w+ u/ K2 w - 4 E- o) g" A* }. w2 f0 v" s- c
- u8g2_ClearBuffer(u8g2);
$ h; S @* s$ N- O* F8 n1 ` - for(int i=30; i>0; i-=2)
$ j- k3 g' D) M; C0 d/ r3 t- ? - {7 M4 L4 R2 [9 ~) k
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
* r$ Z1 l( T& J B& V- s3 [ - u8g2_SendBuffer(u8g2);
4 g1 H, a/ \/ A- q, T' Q - }8 [" t3 b# m& ^3 N0 \# Z4 d
- 1 u- m8 M2 Z" l% X& R" R! C
- u8g2_ClearBuffer(u8g2);3 J5 j! e9 ?$ X$ g+ ]) p
- for(int i=0; i<32; i+=2)
2 o1 Q% _7 a# p: T& P2 r/ K - {
1 @' V8 B7 P3 ] - u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
4 H1 }4 W$ w# R6 T - u8g2_SendBuffer(u8g2);
; J# O' a9 {# ?- D - }
3 d* c8 B# O' M& T+ V$ v
4 A5 o$ r7 v6 `0 ^: {- u8g2_ClearBuffer(u8g2);' S/ V: G3 ~9 r0 l
- for(int i=2; i<64; i+=3)
% d8 e/ b8 T/ T# V9 } - {5 @5 K: S6 ?" h8 ?. A
- u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
2 K8 P/ A7 ~9 [) @( I7 t* \ - u8g2_SendBuffer(u8g2);) m% p% `+ W: w" o3 D+ s! X( E
- }) k& r3 d- Z* e+ Y+ G1 G$ [/ H
/ l; h4 n+ C& ~7 d0 q- u8g2_ClearBuffer(u8g2);, Y) C) T# }6 B# O/ T$ k) b5 d
- for(int i=64; i>0; i-=3)8 h+ u3 Q" J& |& p2 I
- {
! ~ I) X1 h4 M - u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);. r3 y" A5 q- T# W/ e
- u8g2_SendBuffer(u8g2);4 @ C2 t+ N( w1 G) j
- }
/ E+ z: x% E# M: X5 Q
' M& S( A$ p& y0 u8 ]! x( Y9 y- u8g2_ClearBuffer(u8g2);
# O1 `" h9 e4 Z - for(int i=2; i<32; i+=3)
6 e5 N; z. H. b9 ]( Q. N - {. l( s7 ~! @( O0 E
- u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);" B5 O! \$ E+ X% Q6 j
- u8g2_SendBuffer(u8g2);9 H( B( G+ I: w
- }
1 R8 b$ T b; N" [$ Q0 N/ x
$ y; j! Q5 N* M) E9 ] a- u8g2_ClearBuffer(u8g2);
' A2 \. K+ g, l W- k$ N, F9 l1 T- f - for(int i=32; i>0; i-=3)# V) p. K) g Z& k6 p
- {
* g9 s2 N k& t" O, S$ f: x% q2 r2 M - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);( q( r3 M8 g4 d4 [# u1 k
- u8g2_SendBuffer(u8g2);
- A1 l7 d. s3 V. }5 v - }- ~7 w- w* Z% @7 {0 _3 d! O7 R
- }$ R+ v1 u6 |* S
- Q- F9 `- W# R% G5 M- % c- z# J6 f* K( r* K+ T9 w
- // width: 128, height: 48
# U2 `+ s3 Q2 ] - 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 };
. y! X+ B# `% O8 y4 m; L& I! x! B0 x - // width: 128, height: 483 _( k* T6 m; {
- 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 };" W. e$ ~% Y: a, F- H
F2 L3 T3 |& s2 i* C- void testDrawXBM(u8g2_t *u8g2)
6 C- }% l0 P* G, k4 _, c - {% W1 b% q5 {) w4 H1 Q+ h% N1 O7 _
- int t = 1000;( i! q. n! X+ R
- u8g2_ClearBuffer(u8g2);
9 f3 q- j* D) S& c6 K, Z - u8g2_DrawStr(u8g2,0, 14, "Draw OLED");! X5 H% h/ ^7 @; [& f
: P+ j9 g1 r4 R" F$ y5 h- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);* X, ^5 r7 y! t$ J" D* I/ I9 K) A
- SEND_BUFFER_DISPLAY_MS(u8g2,t);0 C. }6 a5 ]" s( J
- 6 G& D, f4 b1 i
- u8g2_ClearBuffer(u8g2);* x& a' v$ L% ^9 U+ M. O' K* Y4 E
- u8g2_DrawStr(u8g2,0, 14, "bilibili");2 V. K& `2 s0 }3 ^6 v& V8 w3 Q
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);$ H/ w5 P! w* ^- [8 M" O- V
- SEND_BUFFER_DISPLAY_MS(u8g2,t);% b$ z: |, t0 p0 C' {5 _% J
- }
* V- {6 V J& b$ R# m
' f7 a; M. B& b! y7 K- void u8g2DrawTest(u8g2_t *u8g2)
- E# ]* g! P6 h6 ? Q - {2 m1 `: L0 `' B8 P1 \
- testDrawProcess(u8g2);2 E. |$ j5 f- r5 c9 {2 s
- testDrawMulti(u8g2);
" Z* X- r, A1 X+ `+ g' ? - testDrawFrame(u8g2);! I1 G2 F6 @$ t/ A- b
- testDrawRBox(u8g2);
+ ^" s) n% @3 E/ s8 n& N5 e" Q; f - testDrawCircle(u8g2);1 S: b" w5 x# F) U
- testDrawFilledEllipse(u8g2);
. U2 M i/ [4 \. t - testShowFont(u8g2);
: r. n/ c5 f: A( w9 V3 H - testDrawXBM(u8g2);
; ]7 a! E& L, }& J5 O - ! \. x! K0 u7 h* Z3 w4 a$ `
- }4 [# P2 c7 E' y+ R
- </font>
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5.3、stm32_u8g2.h O: H' b$ V. s6 W& m' G6 T$ b
- <font size="3">#ifndef __STM32_U8G2_H
: ^1 _% Q7 _5 B% _: k/ L: r" ^3 f# B - #define __STM32_U8G2_H
! f8 v; F6 F: } - ) K; U8 {. m* Q( K; f1 r+ s& d
- #include "main.h"; j" Q8 q5 R& F( K8 N6 B
- #include "u8g2.h"
" I* i/ A( t E2 _
. M! t- m/ M4 w1 ] f$ `2 Q- #define u8 unsigned char & R/ s0 O8 U B- n8 X+ \
- #define MAX_LEN 128
) b1 U* v) g* l' \8 d$ P1 e3 q1 g - #define OLED_ADDRESS 0x78 $ T* E* z/ b$ G; g& Q- t( U
- #define OLED_CMD 0x00 ! _% P* \) j7 o+ Z5 b
- #define OLED_DATA 0x40 5 d) D [7 n) X f2 m/ ]
-
4 s& u6 S& j4 z; o G. K - uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
" u' W6 P* _7 K( b* z - uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
c& \9 F$ Q+ r* Y1 g# `$ x* X; H - void u8g2Init(u8g2_t *u8g2);
1 X9 v8 S0 U! t! N$ m+ r! U - void draw(u8g2_t *u8g2);, ]; v. U* U# ?) O
- void testDrawPixelToFillScreen(u8g2_t *u8g2);
8 f, t. P" o& b, A6 h. [2 D - / h1 T! r5 u0 u- I
- void testDrawProcess(u8g2_t *u8g2);& O& l# S3 o5 d( k2 {* f# f
- void testShowFont(u8g2_t *u8g2);
! ]6 o }1 i Q# t" y( M, h! d- J - void testDrawFrame(u8g2_t *u8g2);
$ I# m6 P" q+ I - void testDrawRBox(u8g2_t *u8g2);' s1 w! ^/ ~; Y
- void testDrawCircle(u8g2_t *u8g2);) j( z/ M" Q6 c$ `( \7 G( T3 ]
- void testDrawFilledEllipse(u8g2_t *u8g2);
" o+ b! r6 x0 `% G5 g* M - void testDrawMulti(u8g2_t *u8g2);* o1 x, y( z( l0 {
- void testDrawXBM(u8g2_t *u8g2);
1 u9 v0 C( O, K# S* J - 0 ~" K2 E, z$ N7 a$ X8 S
) T& f4 }0 M- }% f8 ~% Z- #endif</font>
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5.4、tim.c
# D9 i& ~3 b8 I/ w, L- <font size="3">#include "main.h"
# g6 Y) V4 U' d$ v" D - #include "tim/tim.h"* ~4 n8 b8 K2 b* ~* w/ e
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- extern TIM_HandleTypeDef htim1;
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0 T8 o; q$ G2 w- void Tims_delay_us(uint32_t nus)
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- uint16_t differ = 0xffff-nus-5;
2 Q: S% O6 z* w/ `6 a0 y# L0 F9 ^ - __HAL_TIM_SetCounter(&htim1,differ);
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- HAL_TIM_Base_Start(&htim1);
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- while( differ<0xffff-5)
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- differ = __HAL_TIM_GetCounter(&htim1);( Q9 D8 O. a/ Z, L9 f
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- //?????2 A. R. }. ]" ~/ y9 N
- HAL_TIM_Base_Stop(&htim1);. J# y4 O# m4 f, W+ l
- }</font>
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5.5、main.c7 ^9 i2 G T% ~, U& ?3 r
- <font size="3">int main(void)( c1 C9 m( {: K8 }0 i, h$ b" T
- {
# g3 d' n- O( l' D: W7 u; e- g - /* USER CODE BEGIN 1 */
* D. b8 a) s5 n - u8g2_t u8g2;
% O( N O+ R9 C: R) j - /* USER CODE END 1 */
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' X) `) |/ ]- ]7 p4 C( _( \( y- /* MCU Configuration--------------------------------------------------------*/
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! q% [3 O. R( `; x f" _1 z- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
( z- c- v i/ j - HAL_Init();6 j5 w7 R* f9 B: v: j
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- /* USER CODE BEGIN Init */: ]5 y' q2 D; m! n
3 A; n1 {! N/ b0 e- /* USER CODE END Init */
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9 _/ g" V3 C3 j6 b- /* Configure the system clock */7 r2 [ V/ h, V. z4 Q! w$ @
- SystemClock_Config();
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- /* Configure the System Power */
" g" x+ L) {# p7 j$ K+ P - SystemPower_Config();' p7 ^* H+ v; U6 n
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- /* USER CODE BEGIN SysInit */
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0 h2 {# [* ^1 Q- /* USER CODE END SysInit */ h7 W. W+ H( |0 s
& {9 N0 Y4 r) `1 e0 p$ J! a- /* Initialize all configured peripherals */$ e3 J# U1 h1 i6 o6 Q
- MX_GPIO_Init();
- I& \' l* _' n0 x" _& _ - MX_ADC1_Init();
5 n. _5 `9 S4 T4 k - MX_ICACHE_Init();* a. O4 h! k% _' W- Y3 j
- MX_USART1_UART_Init();
% r& R" \3 ~4 i! @1 ]' A; i - MX_USB_DRD_FS_HCD_Init();
+ m- G2 O8 |. k* O3 p - MX_I2C1_Init();6 v0 t' p3 W9 a0 X6 t* M8 c
- MX_TIM1_Init();9 n) h& ~. G2 n- T7 m3 j3 n8 A
- /* USER CODE BEGIN 2 */" C- f4 ~4 x) K; r( u1 q
-
' D- b Z7 J, u0 [! v: T. x - u8g2Init(&u8g2);7 T8 m- i$ d* s+ S4 F5 f' F/ ~
-
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- 0 E9 c J) g! g' k! `
- /* USER CODE END 2 *// k5 x2 Y& @6 G* n' Q8 w3 q+ P4 S
- ' {' ~: v4 R6 `, h3 ^" [
- /* Infinite loop */* _5 q: m& P+ ^ S1 @: |
- /* USER CODE BEGIN WHILE */
! S! |! F5 {, Q4 H - while (1)
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& u7 C3 W; u3 S& W2 { - /* USER CODE END WHILE *// o: l N& q8 W' I/ R% r' v
7 p# m: g1 K! X, J" e- /* USER CODE BEGIN 3 */$ [& p. u" T k. ], i! c
- //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);9 y6 m- f" h+ a
- //HAL_Delay(200);/ U5 T( H5 C1 s" f" h
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- u8g2_FirstPage(&u8g2);- W4 Z1 M0 g, u
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- {
5 f+ P" [5 [, _" ~! g0 p - draw(&u8g2);
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$ w# F9 _0 m9 D5 e3 ^2 }+ O7 K- u8g2DrawTest(&u8g2);
! W1 {) d% c" m) y, j. D/ T - } while (u8g2_NextPage(&u8g2));) H" r. M) L0 P% v+ w
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- }
! ~, d. e/ _; K# x7 ?) o. d# c( i - /* USER CODE END 3 */( Y4 O, E/ c3 U7 l% n
- }</font>
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六、运行结果
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这个不错，可以参考一下
效果不错，赞一个