在【NUCLEO-U545RE-Q】上移植u8g2。
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& u$ j% }' n" S, z6 a$ U5 q7 }一、下载u8g2 G1 H2 X' D# \, B0 a( {- u
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官网下载地址:https://github.com/olikraus/u8g2/tree/master7 y2 ^; s/ s* W& ^+ I& z
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二、复制文件
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复制csrc文件到项目工程目录
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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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! H2 z4 j4 u4 {% y+ \四、配置外设* ?8 s9 f2 d" ?9 F- D& g
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项目中用到I2C和定时器1
7 [- T, |/ h: s* P/ V3 U. O1 T; YI2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器+ S1 V, b0 V7 o* b
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五、代码' T6 i8 l* C `6 S- {0 G7 ^. C
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5.1、修改u8g2_d_setup.c2 D1 [# Z+ r+ T4 w2 a
只保留下面文件
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8 D/ v5 k# d. x5.2、stm32_u8g2.c+ F$ z4 A l! Y) @
- <font size="3">#include "main.h"
# _4 h2 P5 o9 }$ ?& p4 ?( i0 j - #include "stm32_u8g2.h"
. s1 S0 ?( p& k3 u - #include "/tim/tim.h"
# E$ G( Q e6 F1 ] g. Y5 P! l - : Y) R f: [4 M b, a0 l1 m
- extern I2C_HandleTypeDef hi2c1;) Y( Y2 Y- s. \2 m) C
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+ B/ ^0 @. L! n6 P- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)- g; q, ]; ^) U. d) s
- {
/ J0 J' Y% Y' j$ I, H - /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
8 g' L1 k- i& i- g. M" k" r - static uint8_t buffer[128];
- X3 |9 _' G4 U/ e; L - static uint8_t buf_idx;8 Y5 b! ?% L' \+ y/ J
- uint8_t *data;
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) C5 z- B) G' j) {: b) I% j - switch (msg): C+ I* ^2 z& a: o9 S+ ~
- {
% c1 z3 b* p% G- i' h7 ^4 n# S# l - case U8X8_MSG_BYTE_INIT:1 ]+ a; @4 Q$ g, Z
- {
/ ^/ o( o% ~1 J' g7 c/ }6 l - /* add your custom code to init i2c subsystem */7 U5 Z! [3 b& U1 {, ?2 N( b1 |
- // MX_I2C1_Init(); //I2C???
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- break;/ g1 Q5 U8 T0 Y0 @! @
- 4 q% U2 _, J, _% f; g3 z
- case U8X8_MSG_BYTE_START_TRANSFER:, {' d5 q# O1 F( L/ Q. Z8 B
- {9 e9 Y) o$ R8 T% G
- buf_idx = 0;
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* V; B! d1 E: L, e1 _5 Q6 ] - break;
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3 }- g- b* ]+ P, M7 P - case U8X8_MSG_BYTE_SEND:
" M i6 h2 h6 U4 [! h( V - {
% p( P' K- T b- C: _ - data = (uint8_t *)arg_ptr;* I6 Q, U$ d# ^! }; H
-
) X5 M; Z t3 d. Q* O8 v - while (arg_int > 0)
% j$ q7 w4 I; q7 H2 }9 v - {
% D$ m8 [ n1 {) i1 u - buffer[buf_idx++] = *data;
; e5 c& U' k. O - data++;4 o' O% S) @; {
- arg_int--;' V) M0 t: F4 @2 |6 h ?" I
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- break;
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7 \0 b) Y, I# I/ ~$ l - case U8X8_MSG_BYTE_END_TRANSFER:% R$ v4 V g- t: i# j. i/ r
- {
1 q4 E, j4 v+ `0 ?: s - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
! }( P" R% S: E) p7 c/ _; X- } - return 0;1 y3 J' I2 G7 Z: w# a3 E2 c9 l* e
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- break;
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1 _1 o! x5 @; | - case U8X8_MSG_BYTE_SET_DC:, O% C( [9 p0 P
- break;% K& g: ?) B0 _9 ~( h
-
- ~' D- k6 `! }) B0 C9 z: | - default:& W1 a, b& \" u
- return 0;
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4 u0 j- a% z# |2 I* {$ f9 m% ` - return 1;
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- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)6 Y" [3 H9 M3 D N: n
- {
' U3 Y/ p# F! ?: T, Z U - switch (msg)# i1 k' S/ e" J% F# G% f
- {
. N# r+ J/ z2 O9 ~ - case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds( X1 S. {! d2 Q1 f' I& m1 S) H z
- __NOP();: L+ N5 A0 Q( Y+ r) _& _2 c) Q
- break;/ z( x" W, @& ]
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds* m2 ]% A& Y3 B. F, e
- for (uint16_t n = 0; n < 320; n++)4 G$ \% j6 V! O
- {
4 _/ t" u4 h) G) s. ^+ u - __NOP(); f X# p. `3 p! w
- }
3 J& C- N. Y. D/ B% F/ D - break;- } h; J) m3 W5 Y3 H( `0 Z
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
) n. T* z2 r9 p _4 L( t - HAL_Delay(1);9 U- y9 [) \8 r
- break;) C0 g8 H; s: H$ H" J
- case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz
' n' T8 K4 Q) F+ A - Tims_delay_us(5);
7 d/ b5 V: }4 |5 e! x6 b0 G - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us
. f& h& m' T+ @* B# h) a# f) D) P - case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin
, h* y6 d/ c4 o0 {; Y$ W; _) x( x - break; // arg_int=1: Input dir with pullup high for I2C clock pin U7 ]& }) G2 e- D* ~
- case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
* L, v$ R# |7 c0 @, Y$ { - break; // arg_int=1: Input dir with pullup high for I2C data pin% q8 |6 D% L$ w4 t/ T
- case U8X8_MSG_GPIO_MENU_SELECT:
+ G3 ~0 @2 N- _% H" x7 X - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);
- F- B. n5 X/ D0 `7 @ - break;& @- p b, y8 E& \& E8 [ U+ b
- case U8X8_MSG_GPIO_MENU_NEXT:
6 T k2 g2 x" {. p- X+ Z& ? | - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);
9 `1 _/ Y+ s( v* M - break;. T; o# u2 k4 F1 f
- case U8X8_MSG_GPIO_MENU_PREV:
* M. e! M4 b5 X. Y5 W - u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);* G7 E/ K' B- e" s
- break;
# @) _ N: m: v& {7 E: n) W - case U8X8_MSG_GPIO_MENU_HOME:. A9 v7 \; {% s7 g
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
* O8 |& ]- b& w2 h - break;
$ Q4 {* f) ^- V - default:! e; D# }6 C# T7 Q8 W: g6 \- W
- u8x8_SetGPIOResult(u8x8, 1); // default return value
; f1 [& S+ o. d* K! G - break;, n5 A2 ^2 ]1 M0 ?) ]( y
- }
9 n1 q# \5 h9 s, } - return 1;' D8 \& ^. M: r& g. V- `
- }
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- void u8g2Init(u8g2_t *u8g2), P7 H( i8 q5 t8 ]0 f. L
- {
7 [9 v+ B, o3 c; d4 k - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay); $ D' U2 k6 d6 U! l: c; k4 V
- u8g2_InitDisplay(u8g2); 0 G9 K: _4 n; J
- u8g2_SetPowerSave(u8g2, 0);
' }0 c! w8 Y4 E8 D- y) D: g - u8g2_ClearBuffer(u8g2);: K) g# w: ]! f0 B; B; p
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9 o3 [( I2 i2 H" B: d- void draw(u8g2_t *u8g2)
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- m$ m, U+ o5 I, ?+ M( e5 B - u8g2_ClearBuffer(u8g2); ) v: P% U0 l, Z& @ C* c
-
: Z- _% k7 d' y' x' | - u8g2_SetFontMode(u8g2, 1); ) Y3 s1 O1 _: f5 K% Z8 x+ Y5 ?( ^
- u8g2_SetFontDirection(u8g2, 0); ) |4 T! @; k9 g0 w/ C1 f. _$ m
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
' o' @( R/ M1 P, L, n* \ - u8g2_DrawStr(u8g2, 0, 20, "U");
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: Q) }* ^2 T9 z5 ^) U - u8g2_SetFontDirection(u8g2, 1);
/ t/ c7 I, e& P% Q - u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
% T: k& O ?7 e9 F$ J - u8g2_DrawStr(u8g2, 21,8,"8");
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- u8g2_SetFontDirection(u8g2, 0);
" g1 `0 \( o: y! q( G4 M3 } - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
, d; ]1 C- T3 b9 j- } B5 B - u8g2_DrawStr(u8g2, 51,30,"g");, `2 u+ _- H: V+ L. N, p1 N5 S
- u8g2_DrawStr(u8g2, 67,30,"\xb2");
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- u8g2_DrawHLine(u8g2, 2, 35, 47);
6 `# L) q* V, {/ C' \" n - u8g2_DrawHLine(u8g2, 3, 36, 47);
5 I2 _6 d p$ t - u8g2_DrawVLine(u8g2, 45, 32, 12);
# v) m M3 b! Y% p1 B - u8g2_DrawVLine(u8g2, 46, 33, 12);, u7 W O& q9 ]" B
-
' d. ~, E' S" n0 p - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
0 r: ^' P+ E( Y2 B - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");6 j! }9 `; R% \4 k" o" w
-
* @) u0 t8 n+ Z; D# j2 h - u8g2_SendBuffer(u8g2);# s. f, @4 m. A% e# y
- HAL_Delay(1000);/ z$ A# {; z# p! n
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- //????
% ]" Z. q3 h, j" y6 |) F) | - void testDrawPixelToFillScreen(u8g2_t *u8g2): X" G0 ~- O" E
- {
1 i& O7 ^) H/ E3 U& g - int t = 1000;, L2 i0 f3 x% z+ r* ^5 ~- U0 Y4 ]$ D/ a
- u8g2_ClearBuffer(u8g2);, ~! d& o) e& I* F# P* U
- % I& O9 J, r$ ^; Y& K1 X
- for (int j = 0; j < 64; j++)1 S2 P# T7 Z# E; R0 G
- {
! J' b" o3 Q: Y+ G- s - for (int i = 0; i < 128; i++)/ J# y3 B- o# |8 ~8 J! @3 o J
- {0 f- r5 Y" h% J- m8 r, T. j, @ \
- u8g2_DrawPixel(u8g2,i, j);
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/ U5 S) d. j5 h# g+ O$ G0 H) q - HAL_Delay(1000);5 X6 U# q% O' R+ I
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0 t. B* e& i! C! [1 c+ V# v- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\7 w0 r) ?+ e0 {. N0 v4 B/ I
- do {\6 i, e5 ^! B+ P1 {4 R' W
- u8g2_SendBuffer(u8g2); \
+ Q: L% T2 Y& [$ c5 r' V/ l - HAL_Delay(ms);\- q1 x& u4 q( |# ]8 c% Q- I
- }while(0);& Y7 x7 ]( U+ J6 ?
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- / C; Z" q# n% e( _: f2 X8 [
- void testDrawProcess(u8g2_t *u8g2)
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- for(int i=10;i<=80;i=i+2); J1 @: ]* C5 F" ]/ S) t
- {6 Q: B) I! V1 h3 n0 G% I" A+ S+ J
- u8g2_ClearBuffer(u8g2);& L' s1 p' S" }* B" x9 ?( `% O
& }! v8 i6 ^. }* J$ W4 i- char buff[20];9 g: i" H. x, y: ~' z
- sprintf(buff,"%d%%",(int)(i/80.0*100));9 m! t+ }1 i4 r+ d
- 1 L3 _1 I6 {# Q9 ?& o
- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
+ N+ h" h: r3 x. s4 J4 j& `" N' r- H - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");& R V& U9 h/ o- s, c4 [. p
- ; L7 M7 b& Y W: j* R5 U
- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
, V* L/ |. q f/ i) w - u8g2_DrawStr(u8g2,100,49,buff);
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- u8g2_DrawRBox(u8g2,16,40,i,10,4);
8 u5 ?2 ~- L/ W/ u b% Y5 K6 M$ a - u8g2_DrawRFrame(u8g2,16,40,80,10,4);
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- u8g2_SendBuffer(u8g2);
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- HAL_Delay(500);6 f' ^8 B# o- u, D$ c& w* N/ o8 C
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% K0 c- l8 J1 D: a- void testShowFont(u8g2_t *u8g2)! C, p0 y; h/ k
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- int t = 1000;
j- `# C( ?3 [, D - char testStr[14] = "STM32U545";
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3 O5 p( l# O Z' ]- u8g2_ClearBuffer(u8g2);
: \6 D h9 J. F. m |* ^ - : I) c4 Q' F8 j5 l
- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
- j8 `1 [6 B4 b3 m% O - u8g2_DrawStr(u8g2,0,5,testStr);. j/ Q! m$ `$ ^* E0 _ w
- SEND_BUFFER_DISPLAY_MS(u8g2,t);2 z" m0 e- j+ i- b
- - M4 g; ]; K/ |: @3 a4 k3 n
- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);8 q$ t+ E: U1 F# c0 u
- u8g2_DrawStr(u8g2,0,30,testStr);9 h. ^+ y2 A6 N2 k: H
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
* Z) y$ ?; }4 D/ x Q) |8 w0 {
8 l7 H9 i6 R" ?% l" r2 H( j7 O) j- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
' Q& k* \8 Y: c) ]2 J - u8g2_DrawStr(u8g2,0,60,testStr);
6 Y" w$ j4 g* l8 U% L# e - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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$ I; j# Y2 d6 @; E& B- void testDrawFrame(u8g2_t *u8g2)
+ X# C+ j9 T. ]- `& y - {
: }0 g! t; [6 Q3 f' r7 t5 t* C/ _) X - int t = 1000;
$ q: B3 _' A' m" w3 ] - int x = 16;
; A' F- P6 o4 o$ Z9 J - int y = 32;5 M9 y+ U* |% Z4 C
- int w = 50;8 H& T6 q- i& R$ w" o. y
- int h = 20;$ E1 E: T/ L$ {/ _
- u8g2_ClearBuffer(u8g2);/ I O: ^) D0 U: o1 v
- u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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; \) {+ V# [& M8 _. P' w! V _% j- u8g2_DrawFrame(u8g2, x, y, w, h);! o7 D( R+ Z9 C) N: C
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 @) k* n4 L! _% \3 g9 Q) S" h* @ - u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
; l' k$ G+ I4 l) ^ - SEND_BUFFER_DISPLAY_MS(u8g2,t);5 U5 o& u& u: z' |9 S
- }
0 r0 T6 C, ?3 ?
- {( }5 a6 d6 f6 d9 [- void testDrawRBox(u8g2_t *u8g2) J# G9 [: a) \% L/ o
- {
0 i+ d3 M+ f, j4 V1 V! z% P - int t = 1000;/ e9 |2 s) H6 @. `
- int x = 16;
6 ?/ d+ ~" P% r8 v @: U) a - int y = 32;$ @- ^5 \" k5 Y+ A
- int w = 50; m; [7 E& l, Y/ X' W
- int h = 20;
" ?* c9 N% U( j* j r; W" o2 ~- R: c - int r = 3;
8 A7 f5 D/ p/ a - u8g2_ClearBuffer(u8g2);9 D# m+ E7 u( w( X( b
- u8g2_DrawStr(u8g2,0, 15, "DrawRBox"); h; e+ x7 @' b
- 3 a! @1 C E* Z0 l9 }$ V8 p
- u8g2_DrawRBox(u8g2, x, y, w, h, r);
+ k0 E5 g, E8 k" f! [2 X% A) l - SEND_BUFFER_DISPLAY_MS(u8g2,t);/ W M6 a9 G6 ?- l
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);: D; |* w4 [* G$ w% |- c
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
! s- t- J1 _) T! B9 n; N0 v - }
( f6 r. X8 ?4 T' J2 @. r - 3 T' Y: ? ]8 ?2 G8 c. x
- void testDrawCircle(u8g2_t *u8g2)0 {: M: B* u7 Q" I5 O9 m" [/ ^/ z
- {9 e% l- b7 o& |0 ~3 A& @* E
- int t = 600;
" o0 G5 |. E$ a+ Y. s r - int stx = 0; ! w X+ B' o% Z) C A/ B o j
- int sty = 16; 5 U2 z, P5 F9 I& A1 S
- int with = 16;$ q; u0 e* o' r8 q* f
- int r = 15;
i1 r% E6 k( k6 U - u8g2_ClearBuffer(u8g2);# D$ U, j' F* I5 t( B0 A$ H& m
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");; `0 [2 o, p# N% F8 `6 u9 y0 d
- ! x. H, T' D# ^/ K$ U% Y* [, E
- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
2 h6 W2 w9 r: G9 V0 h/ \ - SEND_BUFFER_DISPLAY_MS(u8g2,t);) [9 Z% r& v3 F8 [. H/ O( J
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??8 F% @8 y7 q- A, U* \1 K+ F' b
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
" }# N. O/ |1 X- G. O - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??6 J; a, j, A8 N. h
- SEND_BUFFER_DISPLAY_MS(u8g2,t);3 T+ o6 h% c6 B/ T1 r" c
- u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??6 c/ o1 I6 ?5 F) F6 X4 x' |: p6 ^
- SEND_BUFFER_DISPLAY_MS(u8g2,t);, M9 Q0 T( Q. }# N, J# z+ P: K. }4 z/ v
- u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???
0 T3 A7 x1 T `8 z - SEND_BUFFER_DISPLAY_MS(u8g2,t);
7 t) j. Z" h4 P9 w. s/ [
2 ?0 Q4 g( y7 ?9 {# p; A5 `- A& v- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
. {- y. I$ T1 j# I8 ]1 v - SEND_BUFFER_DISPLAY_MS(u8g2,t);% F# j+ l. s7 ]8 D, `) o- x
- }
; U1 L- A. h4 ~ C- J - + h6 U. @5 b0 C% g h/ q
- void testDrawFilledEllipse(u8g2_t *u8g2)
4 ~" p" g" C8 ]$ |4 W: ] - {# H# X0 @# T5 k! r* Y
- int t = 800;+ k; Z; e# c% y5 E: R/ f$ [: X0 x' B7 i
- int with = 16;
+ u9 o h3 O G% N) m4 \+ `# r L - int rx = 27;
8 f" @& s) J3 W - int ry = 22; x7 o& D6 Z" a/ ]8 t# A7 Z' q
- u8g2_ClearBuffer(u8g2);5 _: C+ ~0 K1 J) ^% M9 g4 s
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
* o% X k' ^" R3 Z - 7 |4 ` G4 m7 _% L, h
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
+ R' Z! W% k" Z5 s } W - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
! g% V: k1 }5 H4 w - SEND_BUFFER_DISPLAY_MS(u8g2,t);
2 ~% y; s; q% B h - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
3 V3 S3 o0 S! _ - SEND_BUFFER_DISPLAY_MS(u8g2,t);# g- R2 S$ E7 @+ y
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT); P/ Q# _2 h( p) ]: D/ Y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);: A4 o5 f9 X* A1 ^* }7 [/ Y
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
1 @% n, Q8 i7 b - SEND_BUFFER_DISPLAY_MS(u8g2,t);
2 A3 @, y+ b2 ] - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
\$ }- D7 O* j! B3 c6 f! X - SEND_BUFFER_DISPLAY_MS(u8g2,t);
& f8 b C7 n0 j0 H& f - }
6 l- H+ V1 S( A5 D3 i7 A- D
5 m) B. h3 c& q6 ]- void testDrawMulti(u8g2_t *u8g2)
* ^ D* f% `. c6 P - {' K R, `* D- B$ M
- u8g2_ClearBuffer(u8g2);+ E/ L/ J) i1 V: O8 E9 J
- for (int j = 0; j < 64; j+=16)" M$ N6 |' W4 h) f% `: D) q
- {
0 d- T- c5 G9 _3 t, F - for (int i = 0; i < 128; i+=16)# s' K5 c Y) c5 V- o
- {
" K3 Z! r9 R! ]# t" r2 p9 Q' D - u8g2_DrawPixel(u8g2, i, j);3 V& b2 M9 y8 c, \( p* k( f: e5 r# X
- u8g2_SendBuffer(u8g2);
) d, t+ [6 {. a - }
+ g& _% \# p( a; l0 w8 v - }( p, }/ U3 `8 L/ a$ e. r$ j
( d. F' J- G! p# A* V- u8g2_ClearBuffer(u8g2);
9 B8 Z/ q: I" p; n - for(int i=30; i>0; i-=2)# A* h# m" i" A' r" a: L
- {
% p1 ~. `6 K5 ~/ J3 l. B9 q - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
2 Y* N. E& c" j8 P' u$ }% k* W - u8g2_SendBuffer(u8g2);, }" v' n7 l; k) ^
- }
E9 N2 y0 ~9 z+ G8 D& R - # Z( R6 x: Z6 l0 m' l" }' B
- u8g2_ClearBuffer(u8g2);
; j- n0 K7 G0 P- } - for(int i=0; i<32; i+=2)
% e- I: [. H6 W8 M" b! f7 F- m - {
, D! T" G; _2 d - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);* \4 n1 Q+ G* y5 a* K1 I
- u8g2_SendBuffer(u8g2);4 O& f" o& S5 K
- }
4 Z( K6 {4 N, G3 A. [ - 2 P- [2 J) d0 \ W
- u8g2_ClearBuffer(u8g2);
7 P1 j' l! f3 y4 K7 ` - for(int i=30; i>0; i-=2)6 S3 X+ d0 g0 L/ I; Z' m: r
- {
+ Z8 F% D: o8 b8 I" ]4 S1 i - u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
! [ J+ }( K" x* T - u8g2_SendBuffer(u8g2);* Y( P/ @" s( f' w; k2 b9 C; x! X
- }
' T% W j% b- I9 X! M
- K4 d4 L. l! g7 y- u8g2_ClearBuffer(u8g2);( O$ n: ]) Z: e. J, g' K# }; p# C
- for(int i=0; i<32; i+=2)
4 M9 l: `3 I/ B) D7 A+ m/ d - {
/ q1 i% |6 e e+ N3 x w# i - u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
1 ^) C9 \: c/ Q! O" E" ? - u8g2_SendBuffer(u8g2);( H3 n3 M( U7 k9 U$ j0 M- X+ S
- }$ m, L/ q( g% ^% T7 E
+ D' S( b8 ^5 T2 s3 l3 _; h+ O- [; T- u8g2_ClearBuffer(u8g2);9 `& I- n, S, j5 U& ^& W! h
- for(int i=2; i<64; i+=3)* l; C* z8 S7 S, E P
- {! W, j6 ?& p/ Z: a
- u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
% d* E ?% B0 n6 d) d8 K - u8g2_SendBuffer(u8g2);/ f8 |, J1 U0 x) Q
- }
6 ?3 U3 ?% v) u. L - 1 M' l5 l7 x) q3 R( Y
- u8g2_ClearBuffer(u8g2);
; t7 A) g, I+ L - for(int i=64; i>0; i-=3)7 |6 o# C$ l( p3 \4 ], O
- {, e W7 \1 Z# o! L3 ~
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);
2 S% ^: P% f; R - u8g2_SendBuffer(u8g2);$ q' z/ T& t3 F
- }. ^: C9 ]; V- J
1 {9 Q6 X% C* S: D$ E6 v" w- u8g2_ClearBuffer(u8g2);0 I/ X: c$ [ L' m5 h
- for(int i=2; i<32; i+=3)
7 L6 k7 C+ z" k1 L4 P% y - {
0 I4 p7 J7 D2 d& C - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);* B9 V, R9 ~* ]/ B* N" L
- u8g2_SendBuffer(u8g2);
4 K. H! |7 V! O6 J w4 D4 d - }
) M% w6 [" x+ ?' ]9 L/ V- ^
+ q& N( p' t( T k1 e6 c- u8g2_ClearBuffer(u8g2);& A+ Y$ x( L5 K! q9 _
- for(int i=32; i>0; i-=3)
6 a) A) w# a' L7 b! o - {
0 q3 o C. x7 H5 _1 x - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
! B: q+ ]0 w( H! J* f( | - u8g2_SendBuffer(u8g2);
\7 z" P' O1 N( s% W - }! |' t" \* H& J! O. |8 ?
- }
7 [" x) V& w! e& P" k6 g c
# x2 t) s6 P# w+ B- / i! ?( s0 y j7 U6 `
- // width: 128, height: 48+ d l6 R3 S& Y
- 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 };
3 g' ~1 X) r# _2 d - // width: 128, height: 48
8 t" l2 g% d$ H& 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 };4 U, I& A% o. y7 l5 x) f3 v
- N) |( [) n" s- n& C1 \8 i* ^5 u+ i- void testDrawXBM(u8g2_t *u8g2). k, H. c6 v' F; j
- {
- T, m) r) _: F9 C - int t = 1000;$ R+ f- Q- g S9 O, Y% d: n. H
- u8g2_ClearBuffer(u8g2);
1 |2 y- F( C: \ - u8g2_DrawStr(u8g2,0, 14, "Draw OLED");: k1 D5 \! Z4 |1 l X4 Z4 v3 T
! @: C5 O' h+ Q* b- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);: y/ C l6 |1 F7 G9 i7 \
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
( t) }% ]( X! Q% O0 c9 D; y
- ~7 Y5 `- b1 [) M8 T- u8g2_ClearBuffer(u8g2);
/ Z: t! _0 U+ n" ^" R - u8g2_DrawStr(u8g2,0, 14, "bilibili");
. f3 L! j1 U7 V* f* X - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
6 o+ l: X I6 k: I - SEND_BUFFER_DISPLAY_MS(u8g2,t);
\! b8 n( q4 @+ A, R8 s - }; U% Y" m3 N4 O7 O0 V0 w/ e3 `' l
- 5 h# F$ l1 t3 u [+ m: W$ m5 s
- void u8g2DrawTest(u8g2_t *u8g2)2 |; P6 C! e9 E4 s
- {* q* b9 D! }! @1 a. j
- testDrawProcess(u8g2);2 ^9 C0 w3 {! _* I3 g+ @
- testDrawMulti(u8g2);) Q' J( w' J8 ?1 ?/ z, U7 W$ j
- testDrawFrame(u8g2);% A( A& W# R7 K8 x
- testDrawRBox(u8g2);# j1 O3 l+ o* S; y9 M0 z
- testDrawCircle(u8g2);8 w/ C" F X+ ?1 A
- testDrawFilledEllipse(u8g2);
" _1 ]8 | Y; o: } - testShowFont(u8g2);3 ]/ Y& D7 \2 Z6 W7 l; e
- testDrawXBM(u8g2);- X* z9 z5 M! o% K
- d" E6 F7 l0 @, A Z- }1 U1 a3 X' i' T' b
- </font>
复制代码
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5.3、stm32_u8g2.h
% ]" F( \$ p9 E, s- o9 R. p; g- <font size="3">#ifndef __STM32_U8G2_H
2 R( b* p9 D! f! I1 M - #define __STM32_U8G2_H
- f1 X R/ ?) h6 k9 Z. e( [ - 5 [6 L' P% o! J3 n0 y7 V+ ^
- #include "main.h"" y h7 _/ K: ^
- #include "u8g2.h"
* X# U. B$ g7 u2 b* c& @- U2 ?% V
# b6 c" S8 i4 ?1 `# t& P- #define u8 unsigned char ! Q! `8 K F4 ~- Y1 a
- #define MAX_LEN 128 & I9 D/ a8 Z1 k3 q5 E" ?# T- M
- #define OLED_ADDRESS 0x78
7 ^% U: y+ y4 |! c - #define OLED_CMD 0x00 8 ]5 h) }. h) E% y
- #define OLED_DATA 0x40
) |. C j+ M& _# m: U -
( x7 f4 c; {: G/ o6 A" j, I - uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
+ l& Z4 I- [ o2 N - uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
* J% @6 h& R' o- c- b - void u8g2Init(u8g2_t *u8g2);! u& H$ U1 I+ d
- void draw(u8g2_t *u8g2);! x! g1 G+ c+ T6 z7 N
- void testDrawPixelToFillScreen(u8g2_t *u8g2); V4 p. v* ^5 _5 j, j
! E* k+ \% u& x* ~; V( T. _3 i- void testDrawProcess(u8g2_t *u8g2);
: K7 j" ]9 c) U - void testShowFont(u8g2_t *u8g2);
2 U4 r9 q$ F9 r' O - void testDrawFrame(u8g2_t *u8g2); T" h4 a6 P I. F
- void testDrawRBox(u8g2_t *u8g2);
0 K7 k) W3 S7 b, q, A2 Z- [+ s - void testDrawCircle(u8g2_t *u8g2);: s% f$ k1 C- M* f+ n
- void testDrawFilledEllipse(u8g2_t *u8g2);
1 |, [: t4 b4 Z% \% p - void testDrawMulti(u8g2_t *u8g2);
6 S7 W ]9 d' N A8 F7 _ - void testDrawXBM(u8g2_t *u8g2);
$ y+ E m1 H4 f. M
$ S4 W3 A7 Q4 }/ o$ k( c6 Z- : o! A% r* G2 a+ w) J
- #endif</font>
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+ I0 P H' F3 n" Y1 M/ ^5.4、tim.c
% }/ k. R0 \% ]5 S% r! v& O# l3 {- <font size="3">#include "main.h"
2 \) D% P" [* S - #include "tim/tim.h"' v( v" @; S* ]( a
4 F/ }- y; @, v$ x: B; ?& @- extern TIM_HandleTypeDef htim1;
& J, u. _- b1 H+ `! h/ X - 2 g( i! a! R i* w8 h
. s' o, `: c$ l ?$ N( `- void Tims_delay_us(uint32_t nus)0 D2 W3 ^+ i8 ?/ M0 w
- {' Q7 @6 y! \0 P @, Z2 o( w
1 g3 D+ F# z1 v3 b; x- uint16_t differ = 0xffff-nus-5;; N" F1 n; q( d1 Z. ?# K9 w# g
- __HAL_TIM_SetCounter(&htim1,differ);
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- HAL_TIM_Base_Start(&htim1);5 g. p5 k5 v9 `2 @7 t
8 g; f+ X. G% O- w2 P0 A3 a: l- while( differ<0xffff-5)
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- differ = __HAL_TIM_GetCounter(&htim1);
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- //????? K7 S1 c+ ?/ c. x1 q5 p
- HAL_TIM_Base_Stop(&htim1);
8 G4 n4 O- R& X; v; ^. b! K - }</font>
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* t1 n, W7 t" b. Y0 ?5.5、main.c* B( M- f$ k/ E% g2 P! ~; N% d
- <font size="3">int main(void)
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' e4 T" t ^7 L) {6 q+ E) m& j! J - /* USER CODE BEGIN 1 */4 T# j% e q! p) J
- u8g2_t u8g2;9 W8 x1 h, i8 Y) @
- /* USER CODE END 1 */
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v' K* G: O+ o& }) ?- /* MCU Configuration--------------------------------------------------------*/9 O1 f9 r2 h2 G7 }
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- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */7 I7 E1 R6 V# I+ J% w8 G& E
- HAL_Init();
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) P+ w. a0 a# M& j2 e4 A- /* USER CODE BEGIN Init */
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- /* USER CODE END Init */
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3 ]# W. u3 a* o( R3 l7 d- /* Configure the system clock */
+ K' x/ P4 ~2 w5 S - SystemClock_Config();
1 `+ S6 U r( w" ]
8 u/ U( x* g: c$ a& N- /* Configure the System Power */
+ ]) w* F* Z1 r! t) o) I. H2 A - SystemPower_Config();5 n+ R* {4 s( K+ c2 K
! B7 W5 q( z' w. N% i3 N- /* USER CODE BEGIN SysInit */
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- /* USER CODE END SysInit */5 _" f9 ?* Z4 y
( X2 B4 F9 C' V2 L) z/ K- /* Initialize all configured peripherals */
* _7 {: n) X8 y! s: [! N - MX_GPIO_Init();
1 E" s% D8 d3 `: ~8 @. g! i - MX_ADC1_Init();8 ^( [+ U) E$ f/ X
- MX_ICACHE_Init();
4 S* n5 E- V3 _ - MX_USART1_UART_Init();
" A1 K) c6 W! Q6 L - MX_USB_DRD_FS_HCD_Init(); b. W. o u% c7 H
- MX_I2C1_Init();( h* r7 [+ [( ^0 H0 b7 W u& u
- MX_TIM1_Init();
* @& p9 Z3 R( n, \ - /* USER CODE BEGIN 2 */
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- u8g2Init(&u8g2);8 c. U' O$ U W6 |6 u
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- 4 @0 I. Y- \6 {' J; Q: r2 {
3 ]9 _8 k" K! n$ D5 R5 b, @- /* USER CODE END 2 */
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- /* Infinite loop */! `4 @( u0 L" |3 y5 ]) \
- /* USER CODE BEGIN WHILE */
( x) Y9 L2 n" m7 D0 Z- U - while (1)3 T: V- \8 M* a; q9 j+ q' A
- {
0 O+ Q; q* R% e% d - /* USER CODE END WHILE */9 x W- S+ s9 E
- * [: p# S2 m; r' j0 ^3 `" W5 a
- /* USER CODE BEGIN 3 */
, c4 r. }' b# }' | - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);" q) w$ K3 A- I3 r* @! Z( i1 }
- //HAL_Delay(200);
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5 H ~( k' ]( \+ l" T. d- u8g2_FirstPage(&u8g2);
4 p, T2 X1 B- |4 @- y& C - do
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- draw(&u8g2);
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2 D, M& F9 |% m' s- ~; w: h- {- u8g2DrawTest(&u8g2);+ o b% E+ G8 ~! F) z X- s% c
- } while (u8g2_NextPage(&u8g2));& e, L% F7 ]- G) Q9 i2 ^* ]
6 p' L$ ]2 E8 M" J2 S( a1 q( x2 s- }
1 F9 E6 C! O L+ F - /* USER CODE END 3 */ B: i7 z( `: c- r
- }</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