在【NUCLEO-U545RE-Q】上移植u8g2。4 N$ \7 R" G: P# g
' F) d2 S. D% w/ O一、下载u8g2 S' H1 c2 p% C) f/ b
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! X: @' P4 h6 Q% l5 t! U官网下载地址:https://github.com/olikraus/u8g2/tree/master' M- T6 t8 M9 _( q& ?) r
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5 j f& {, H/ p/ b: N# I二、复制文件9 y# v( i( o' e3 G4 S. b g
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复制csrc文件到项目工程目录. A* y2 t7 a( P8 d( {$ J& }+ p! z
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三、添加文件到工程
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* E. |; ?& X8 s: e0 Q! E' K" E将csrc文件下所有文件添加到工程" z# t+ E- R. j5 g0 A! F
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# l8 Z+ ]. x9 D+ q+ T四、配置外设
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3 X( G% A5 ^# D; q/ L: ` l项目中用到I2C和定时器19 \; z# A4 u s; M; k* ^$ K6 Z
I2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器% A$ T; }7 C5 h* H
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6 \1 K3 O6 B* U9 O' k: H4 O& y五、代码; n; i; G$ q! u% B! {: a% m2 R( W
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+ w, C# ^- {1 z8 \" I$ s& D( l5.1、修改u8g2_d_setup.c7 Q I5 w$ R+ T6 y9 U
只保留下面文件. S% L4 D3 x* x* g: B% J' r$ I i0 ]
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5.2、stm32_u8g2.c5 J' @1 b6 L+ q: k$ k: T
- <font size="3">#include "main.h"
9 k; O: R P* i8 E* r+ q - #include "stm32_u8g2.h"
% d1 X3 H) G4 y' { - #include "/tim/tim.h"% v4 ~1 C$ {; b7 w7 W* J$ s5 |
- $ U' G' U3 `0 ^
- extern I2C_HandleTypeDef hi2c1;! s" K( r6 a( K8 y: Z ~
- 3 ^% H7 t& t( B* m7 ]: @) K. w
- - ~) K* Y/ ^6 V$ @/ Q
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)& L1 c+ C3 Q4 I) Y- B$ V4 Y0 }6 B
- {7 h& Q) h: k! u/ @3 b
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */' ^# ^; j7 w( q" b! B$ [8 ?' h$ Y
- static uint8_t buffer[128];
" P1 D. W* | S - static uint8_t buf_idx;
% [: Y. G, G9 F Z& K - uint8_t *data;
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- switch (msg)
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+ ?' _4 ~5 J6 \# X3 r2 } Z5 o - case U8X8_MSG_BYTE_INIT:
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- /* add your custom code to init i2c subsystem */# i& ~( b A3 h8 D( f6 }
- // MX_I2C1_Init(); //I2C???4 t- h0 p4 |2 Y- t: X: n/ g
- }& r+ V5 m8 a. ^ y8 D( p
- break;
& a+ L/ j3 C' W* x -
$ @3 p7 |3 @9 W8 G9 C4 d4 [: C0 e. o - case U8X8_MSG_BYTE_START_TRANSFER:" j: B; o! H( q i9 y* `. u
- {
% W# B1 t' ]: Z( @) x8 T- E - buf_idx = 0;
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4 P ~% A, [4 \ - break;: b7 l( D' j3 V# I& H& i) h
-
, f1 R% c1 p+ n0 B+ {: W - case U8X8_MSG_BYTE_SEND:
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; L8 D, d8 `; s7 t! ?0 q9 M7 z5 @9 x - data = (uint8_t *)arg_ptr;9 t N5 C' L" K. \
-
4 \6 I3 ^# H$ ^6 ^ - while (arg_int > 0). u/ B: D( s! v" t! Q
- {
, K0 J \# o5 D - buffer[buf_idx++] = *data;0 B9 d% O5 |# u4 W3 e; U1 V
- data++;+ l+ a+ J* J# {( D* w+ |
- arg_int--;6 n: a0 I) ~( _* O! Z* a9 w, |
- }" }3 D9 s3 e$ U( z5 w
- }
$ @3 l' m. v( N! U1 j4 k# z D Y2 S - break;2 ~5 z( \: ^0 J/ L* k- B
- 8 j7 @, O: n+ `' e7 ]
- case U8X8_MSG_BYTE_END_TRANSFER:
+ ]* @0 W, h8 c - {$ l, m5 S0 s- i3 L$ P( K; u7 t5 D
- if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
' {! U$ `2 `" u* u - return 0;6 W' }3 b1 s- b P! Q9 ^* Q( s! y
- }; `% }4 k/ o: N. ~
- break;3 N* o) H- }4 e; K: W
-
, L. ^/ @1 n G& a( q - case U8X8_MSG_BYTE_SET_DC:
0 G7 v& b a- x7 H' L" |" j: Z7 ` - break;$ i7 K' d! u1 n8 ~$ q* v
- * Z5 c: _. H& n$ u1 p7 f
- default:
3 B4 y$ ^' v2 G d q - return 0;% L* C- i% Z* G
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-
\9 R0 A- A3 ]* e - 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)9 o: E6 O8 U x5 p4 t0 x
- {* c d' r. }, r
- switch (msg)
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- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
+ Y. t" g* }. m0 ]; d+ u6 A8 f - __NOP();' |- p8 B$ @9 y- X
- break;2 s( `1 }; M8 @. ]' [% R( C
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds: M' u( q! Z2 U6 E2 k9 f4 i
- for (uint16_t n = 0; n < 320; n++)' k+ k' j; R: e7 l
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- __NOP();
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7 \2 _5 ?& s8 k3 K - break;
: M& Q- S D. s/ k$ A4 A1 @ - case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
8 r7 `- {1 F8 T+ L/ u) I; b5 w - HAL_Delay(1);
; M/ e; h2 S) p1 o4 |7 H - break;
! H0 u, R7 x+ S: V - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz. f. m* Y0 F; \ `8 g( n% P
- Tims_delay_us(5);9 V7 [, A0 J7 k) O5 b6 T
- break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us& H- l+ e9 d0 s
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin! n5 D8 m _; v, T F
- break; // arg_int=1: Input dir with pullup high for I2C clock pin
- v! A/ j! [/ M5 T9 w9 c2 w' m - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
/ c# h+ X; Q5 N- c+ @& C9 k - break; // arg_int=1: Input dir with pullup high for I2C data pin
( ^, L6 T! G) l% [) T( ] - case U8X8_MSG_GPIO_MENU_SELECT:
1 i/ w7 V, ~5 {' T! a - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);& r/ ^9 f: Y; @8 [& K+ ?
- break;7 @; C7 z; m7 H' u: q
- case U8X8_MSG_GPIO_MENU_NEXT:
/ Q) f! {1 Y7 t9 ^- I: V - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);0 T, \% M1 D3 T5 M
- break;( b4 T: |+ V) W& ~
- case U8X8_MSG_GPIO_MENU_PREV:+ l7 Z1 u% L5 i4 k* S, O
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);
+ d# l& I$ B% j9 g4 W% A' p) ?; L - break;
6 E7 F$ m9 ?$ q- f: {1 j h: E - case U8X8_MSG_GPIO_MENU_HOME:
6 [1 x4 K( P8 H4 D8 l* {+ l - u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
8 k+ O$ E( O. M i2 I$ ~3 e, o8 \ - break;! ]8 @) h$ y8 t9 \) Q: g) Z
- default:. O' g0 _4 c. o5 G* b1 K9 Y
- u8x8_SetGPIOResult(u8x8, 1); // default return value
1 r5 {& O+ E& r0 b - break;& `5 l0 u! ]. T! g
- }
# P2 Z( Y2 R, }, U0 p/ m i - return 1;/ r7 X) f0 M) ]0 |
- }
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- void u8g2Init(u8g2_t *u8g2)
. e/ k) W& @$ W8 T - {
0 e5 t# ^7 l0 W$ i; i - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay);
* J1 c( x7 p3 R% A9 w - u8g2_InitDisplay(u8g2);
0 b5 b2 E! G* G8 ~" c - u8g2_SetPowerSave(u8g2, 0);
/ v/ C; ]' `5 O - u8g2_ClearBuffer(u8g2);
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1 D) c# p/ C* D+ N& {: Z- void draw(u8g2_t *u8g2)
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8 ~( i+ @( H) W' g - u8g2_ClearBuffer(u8g2);
, [2 x# o, c9 Q1 H7 e& J -
9 x) o D# ^ `% E; n w* N" p' c) E+ U - u8g2_SetFontMode(u8g2, 1); & Q8 n% O- w1 c" m/ n# g
- u8g2_SetFontDirection(u8g2, 0); - g9 ~0 r& @9 d! {2 e
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
) u U. @; G' t7 _ - u8g2_DrawStr(u8g2, 0, 20, "U");
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# `) o% o' j+ H - u8g2_SetFontDirection(u8g2, 1);4 J1 a, s0 y/ \! H4 O E+ k# j
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);7 w( e' w0 a8 a- V
- u8g2_DrawStr(u8g2, 21,8,"8");0 O3 }5 z) h9 g7 c/ i6 j
-
; ^3 F* o2 q. Z0 ~ - u8g2_SetFontDirection(u8g2, 0);
, q1 {0 X' \ q9 C; {0 S+ t - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
5 ^. r; c& ]& l9 k - u8g2_DrawStr(u8g2, 51,30,"g");9 {' R, W, X4 x; I) |+ y
- u8g2_DrawStr(u8g2, 67,30,"\xb2");
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, Q- _3 X3 W9 B$ Z3 a - u8g2_DrawHLine(u8g2, 2, 35, 47);! a0 M7 ]5 i1 d' r( A6 B, T
- u8g2_DrawHLine(u8g2, 3, 36, 47);
) R5 c9 a* x n, E, v8 L! @ - u8g2_DrawVLine(u8g2, 45, 32, 12);! a( x- B0 P/ i9 S7 V. `, f% F
- u8g2_DrawVLine(u8g2, 46, 33, 12);/ @* ~2 j. m- }" L7 \* b, V
-
L: k# n7 {7 ^, `! Q$ ^ - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);& t4 ^+ @1 F) f4 D! C
- u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");' Y/ K3 F) w0 X+ a( q$ X8 _
- * N+ Q4 N! a$ h( Q( w) L1 }9 w
- u8g2_SendBuffer(u8g2);
$ T* I- f- ^5 l - HAL_Delay(1000);
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- //????
$ G! B% T5 u7 B9 A; l7 e - void testDrawPixelToFillScreen(u8g2_t *u8g2)" Z0 h6 z- d( Q D9 B
- {
5 a3 R" o1 a& P4 A - int t = 1000;, c+ \* x) Q9 T; r
- u8g2_ClearBuffer(u8g2);
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- for (int j = 0; j < 64; j++)
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4 m; t; W$ Z2 ~/ z ~ - for (int i = 0; i < 128; i++), p" Y+ q0 F4 m
- {( x9 m x3 @& q+ E; C% Y+ y
- u8g2_DrawPixel(u8g2,i, j);& {- ]4 m5 {( g/ F
- }
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8 X5 X- j l! b' _$ Z/ b0 L - HAL_Delay(1000);
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* R8 n- M2 e7 J; V6 p2 r- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\
& L, H3 h+ N$ U4 J" M/ k! K. o7 K - do {\7 i/ x1 I& N* }3 ]% V7 U
- u8g2_SendBuffer(u8g2); \
8 x) I* Y9 K8 L6 e4 F - HAL_Delay(ms);\0 A0 D4 P4 o% f, x* Q9 J
- }while(0);7 n. P( [7 K' ~2 X1 Q2 H
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) o% h3 g, _6 j7 i9 V" E2 w- void testDrawProcess(u8g2_t *u8g2)& J# q5 ~! t0 I$ ^7 i$ L
- {
5 W7 V8 P% ]( c% r2 K - for(int i=10;i<=80;i=i+2)
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- u8g2_ClearBuffer(u8g2);
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- H- h8 A: z$ T, G- char buff[20];
' {% a; S/ @3 y7 M9 m9 W - sprintf(buff,"%d%%",(int)(i/80.0*100));6 A: v! U& W# p# i+ i$ h
$ s/ a7 t. s+ C P- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
3 i/ o% S: i* ~: Y3 { - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");
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8 u3 N1 W5 `& d: h" u; `- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);# s* k) i7 s4 n9 \6 j2 }$ @
- u8g2_DrawStr(u8g2,100,49,buff);
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- u8g2_DrawRBox(u8g2,16,40,i,10,4); T1 [9 j/ Z" j9 \) b; s* d0 N H
- u8g2_DrawRFrame(u8g2,16,40,80,10,4);. l+ T |* [6 ^) ^
: @% r* f# ~+ t9 y: S8 {- u8g2_SendBuffer(u8g2);
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* m# M* ~. I$ r5 c - HAL_Delay(500);
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- ' ^4 t5 N( n7 |' E6 f) C
- void testShowFont(u8g2_t *u8g2). h8 a7 M$ f4 ?" I: k
- {' ~, f1 [+ t' ?
- int t = 1000;6 l0 p& s! E4 M9 U" |% Q
- char testStr[14] = "STM32U545";
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% J2 x0 i0 k4 g; ^: V- u8g2_ClearBuffer(u8g2);
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- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
( M& Y8 E+ _" O. w7 M - u8g2_DrawStr(u8g2,0,5,testStr);- n$ c; z7 ~* e" k; |
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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9 m# d6 g) l# s/ R/ ?/ M, @- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
% a# A T- c' V6 n7 ^" a( Q& Y - u8g2_DrawStr(u8g2,0,30,testStr);* P7 a9 o$ T% o8 T
- SEND_BUFFER_DISPLAY_MS(u8g2,t);$ F" S" p- r/ T
6 Z1 n: e1 {. N1 K+ ~ ?- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
& J; w( A- A+ N$ C8 ?( O/ n - u8g2_DrawStr(u8g2,0,60,testStr);
/ u- i' ~ e! e P5 F$ n8 F _ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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! u4 B k& z1 C- void testDrawFrame(u8g2_t *u8g2)
% F$ g' m! V; `& n) K - {
' f! ^; n& b1 G2 p - int t = 1000;
5 o4 Q) O3 l7 o2 O& F8 l C5 b- f1 x) a - int x = 16;
; A7 c, N! B9 F6 d' w7 y0 N - int y = 32;) g! t; J: Q H' b2 T7 j8 @3 A
- int w = 50;0 b9 U5 Z B8 J+ U- F/ n# s
- int h = 20;
6 A5 G- W/ S* Q% j - u8g2_ClearBuffer(u8g2);
" y8 z! b8 T9 P- R" k7 a2 b - u8g2_DrawStr(u8g2,0, 15, "DrawFrame");, v( ^3 x& K% t/ r7 S2 P
: Q) C3 v$ B3 K+ ?% R1 V. I: G- u8g2_DrawFrame(u8g2, x, y, w, h);( O7 J9 q \' K4 x4 O
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
5 I: d. }+ K' b8 q: U( e - u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
- S( J8 S+ Q) x( W5 t. b - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- 5 M/ M/ @' {0 e# O5 [! j3 ~
- void testDrawRBox(u8g2_t *u8g2)
- P2 } j9 X. x - {
8 G' b/ |. Q% Q, h v1 P" a, w - int t = 1000;
7 |# p4 y2 s; Q" M+ b. n/ m, m3 ], P - int x = 16;
. g4 {* w4 F7 m4 O# A' e, O& C* e% ^ - int y = 32;
! k3 y/ c7 w4 [8 c - int w = 50;) M& d$ u. w n( p) `
- int h = 20;1 R* G4 J% N) U* R( c9 _$ E* i
- int r = 3;4 n0 T! {: }- a
- u8g2_ClearBuffer(u8g2);* b i: N% p& z9 ]
- u8g2_DrawStr(u8g2,0, 15, "DrawRBox");: b- |; f3 e2 c" E
% l$ m" _% ?' ?- r- u8g2_DrawRBox(u8g2, x, y, w, h, r);: p. P& S% n- B6 B }* S/ `1 f: m
- SEND_BUFFER_DISPLAY_MS(u8g2,t);( T- @5 {( p& L
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);
* _! r5 O4 \) F: O - SEND_BUFFER_DISPLAY_MS(u8g2,t);/ D5 m3 S! m) C7 s, ~5 |
- }$ R9 \/ u w, A2 {
- 8 C) b( k1 v2 E
- void testDrawCircle(u8g2_t *u8g2)% G( O- u0 P1 p2 k! n- M
- {
/ t3 Q+ L" T) B2 `+ Z& q2 Y7 v7 X - int t = 600;
, C; f, t5 N0 {% G - int stx = 0;
' I1 j6 f/ T8 R; x - int sty = 16;
1 y+ O# X7 s7 o, n1 h+ U - int with = 16;
) m1 R7 }8 J5 l3 H8 l5 u - int r = 15;
4 U4 J p2 b5 r% Q$ Y; G - u8g2_ClearBuffer(u8g2);/ e; B% l- _* E4 ^
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
1 i: V: ~" D9 k - 3 P7 i$ h- H' D# P: o
- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??+ }, {& ?7 T7 U8 }2 W1 z
- SEND_BUFFER_DISPLAY_MS(u8g2,t);' L7 O) \& o( w1 v; e" d
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??# N8 p* v, h4 D6 J2 d s6 W
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
& h: @. A: h: u0 c- E - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??& z* v' ~8 ], Y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
7 r. X) ], G5 N ^; L; E+ J - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??
2 b$ J4 l6 c1 Q - SEND_BUFFER_DISPLAY_MS(u8g2,t);5 V/ H: ^" }( O; q% V
- u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???
/ J+ g n1 L$ ]) M - SEND_BUFFER_DISPLAY_MS(u8g2,t); Q* K- \* C% D
: P' a! i$ I Q8 D- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
2 }( b0 w3 b( r( C - SEND_BUFFER_DISPLAY_MS(u8g2,t);
0 f6 ~2 ?2 f3 }+ H4 c - }# a% Z+ F0 F4 J
- " Y& [4 J! K" k4 G( s* O5 r7 {
- void testDrawFilledEllipse(u8g2_t *u8g2)
: ]! D5 o& [3 ]4 L8 l; I e - {
8 W: r) G% c w! Z - int t = 800;3 F( g! j" b4 T* t+ L% k1 o- T. ?
- int with = 16;
$ f( f, y% L& E& d- Q* i( U/ U - int rx = 27;
# ]7 L0 x1 X; N# W" f; ~* Y - int ry = 22;
8 O5 A+ u" G7 X" ` - u8g2_ClearBuffer(u8g2);
" z% y1 z& o b) J - u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
( E" N; k6 z$ W) F& Q
3 |" | E. H a: {/ T# J- SEND_BUFFER_DISPLAY_MS(u8g2,t);5 P( o& Y( T" ?# W+ v- `0 Z- j
- u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT); * n( G. q2 u1 u2 q
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
$ V) t5 t" L" z8 b; n - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT); ' M! i2 z: f* e
- SEND_BUFFER_DISPLAY_MS(u8g2,t);- z. C4 a9 l* J9 q6 C- v. T
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
6 v8 M; g7 @$ ?6 {3 t - SEND_BUFFER_DISPLAY_MS(u8g2,t);
4 q5 G' b& ?' L0 ]! V - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT); $ n _4 k; ~. e8 `) w
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
5 s; W, R O" V/ R* X: y2 Y/ ^ - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
, s8 y0 f- B, C3 w6 q6 E% a - SEND_BUFFER_DISPLAY_MS(u8g2,t);- R5 f* t, i9 s3 O6 z3 ^% e8 L$ H I
- }- {7 ]6 `; Y5 K( i# b% r
- # @# b5 y' C0 p/ p) E9 [$ h
- void testDrawMulti(u8g2_t *u8g2)
( j, {& p9 t& z - {& [& R6 a/ z# W4 _) `; F& Y
- u8g2_ClearBuffer(u8g2);9 ^ {! Z: t& u b, D
- for (int j = 0; j < 64; j+=16)
5 T. V# V1 g. f2 P0 ] - {# R2 {" {. x4 Y/ H/ U X" h
- for (int i = 0; i < 128; i+=16)
( o7 P. p3 U& k4 o/ s+ v4 U - {
3 J- \+ G1 L- ] }% X# d - u8g2_DrawPixel(u8g2, i, j);+ N4 y+ _" x) f% `4 D
- u8g2_SendBuffer(u8g2);
) L3 k. O1 R& l8 ~( ?% D - }
8 Z! o2 \ i' }+ {$ n - }
+ s# f j! d% l/ {( E
; C- |4 h7 K0 S) Z. X- u8g2_ClearBuffer(u8g2);
& N2 l1 _- _, C0 _0 q: J - for(int i=30; i>0; i-=2)
, }/ {1 |6 J6 J7 o, ~/ J' j& b# R - {
) d+ W, p/ g! u g, U1 L2 a2 x - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);4 M I. r- y U: x5 A- d$ x
- u8g2_SendBuffer(u8g2);
Y% a+ D" F4 ~! ~ - }% d! w& i- w( S e: R2 p* y
- - O+ Y4 P; p! D8 k8 h7 b* W
- u8g2_ClearBuffer(u8g2);
7 ~; U o) G9 e g' y( s/ k - for(int i=0; i<32; i+=2)
7 E& R* t1 ]2 j5 y# o2 K - {* S# M; ?! @( @" ` |6 M
- u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);
r3 _- n" k$ Q. Y# h - u8g2_SendBuffer(u8g2);
; v5 T# s' t2 h3 I; Q. m" C - }" T- D% ]+ c; j% ?& Y
* Q+ v1 D, s" {6 v" h+ [ q2 _: b- u8g2_ClearBuffer(u8g2);1 |( B9 f# s8 y/ M7 H
- for(int i=30; i>0; i-=2)
) e) M% s% f; G9 `8 e - {
: ?( n$ _! T, N: ?2 q# o: p K - u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);0 o W$ x( i( c0 ~
- u8g2_SendBuffer(u8g2);1 g" t6 G2 m# I
- }, k7 ]$ d4 O" Q! @. C3 |4 }
- , L x! o5 i& W; S
- u8g2_ClearBuffer(u8g2);1 z5 A& ?( ?1 Z1 d% k: z2 Q' ~
- for(int i=0; i<32; i+=2)- i& R! s; I' a1 V. Y
- {
8 B# R1 k% c0 f% j - u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
* k+ n) {& j3 w/ H+ L. D - u8g2_SendBuffer(u8g2);% h4 W6 _# n9 z
- }
) C1 c) J% U8 f/ U: y4 M
8 Z% J$ ~8 q) c7 a, a- u8g2_ClearBuffer(u8g2);
* T" @7 U1 K, n. T - for(int i=2; i<64; i+=3)
* r) F7 `. B8 p' r$ E - {
3 I% j& d; m d' g, z- t2 |* D - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
. B8 \! R/ z% y! F/ i. _# k: P - u8g2_SendBuffer(u8g2);
) e1 E6 j) U9 J- P/ R' g$ z3 M+ [: \ - }. O" E t l. ~3 C# ~" `
- 1 b8 `' ^( u: C y5 C
- u8g2_ClearBuffer(u8g2);
# O, W' c: K# L - for(int i=64; i>0; i-=3)+ U0 i1 K& q; j
- {% i* T0 J% `. m+ x$ I. |
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);. `$ W) j& i0 u: c
- u8g2_SendBuffer(u8g2);
- s+ X! M" b- V. @8 |# l8 A4 z: N - }- a# a1 \; g# M; A
( c N a: ~9 \- u8g2_ClearBuffer(u8g2);! y% p1 T4 p3 L- v
- for(int i=2; i<32; i+=3)
: ^# @6 c" a# {, K5 ] - {/ v$ t/ U3 p$ q8 B3 e# [0 s1 `
- u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);4 p' y2 _! C' c! ^$ J0 T" ?( a& Q
- u8g2_SendBuffer(u8g2);
2 ]- }# D2 ]9 m0 c! a - }$ P7 T/ |1 f. y* j$ A7 l" D
7 d/ O' J0 ~( N8 m- T- u8g2_ClearBuffer(u8g2);0 F) V* `& C. ~ B) e C
- for(int i=32; i>0; i-=3)! t+ `7 f6 S( ~: N; D
- {8 Z9 M8 Z; d0 A
- u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
4 A: ^5 Y8 s1 ?6 |, W - u8g2_SendBuffer(u8g2);
1 W1 z7 `+ {3 E1 R! w% y8 z& ~5 k: W - }
* p1 U2 r4 V9 T% L3 W& K: \ - }
1 t- X; q: Y* I- P& C8 f- `) j" t! ]
; m1 X# i0 f+ g
# X" [6 y# P7 k; }: S4 s! N1 `- // width: 128, height: 48
$ |* P2 A1 U6 F; O" J$ q3 Q - 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 };
8 b) U# G& y9 ~- H - // width: 128, height: 486 e: i: ]3 O2 k
- 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 }; k& u* {2 ^2 E7 {! i) X) ]
- + [, k7 ]" b' {
- void testDrawXBM(u8g2_t *u8g2)
; ? |# F2 N. M7 p$ V - {
' E7 A* h. E- J/ t$ p! Z - int t = 1000;
5 i2 u& t; O! @$ [# U3 m - u8g2_ClearBuffer(u8g2);
" u. R3 x; m8 [) k, q5 y W - u8g2_DrawStr(u8g2,0, 14, "Draw OLED");7 I( W! R8 Z! s. w0 }- g1 d! l
- 9 { Z* c* j8 P' y( |* `
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);
3 _. z, s/ @# z0 X4 `: d7 t. | - SEND_BUFFER_DISPLAY_MS(u8g2,t);# B0 ~+ s/ \1 D# Y/ z% \
% P4 f1 [; f5 f- u8g2_ClearBuffer(u8g2);
- @+ h! d5 \) n' Q - u8g2_DrawStr(u8g2,0, 14, "bilibili");
, x& }; Q, C9 }8 S% P - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
/ R- ~. X" B% Y, c+ j" A" T/ B' | - SEND_BUFFER_DISPLAY_MS(u8g2,t);. ^# l- p- @% l
- }
- k+ ~6 v4 O/ a g - % f& H; w" f. {+ J* U4 i' r8 {
- void u8g2DrawTest(u8g2_t *u8g2)
9 U4 ~+ n, i' c5 Q5 p$ [0 Z' s4 \ - { ^, y3 Y6 t- r3 X# Y- [: V
- testDrawProcess(u8g2);/ ?0 t0 I Y/ L& k! x; Y5 B
- testDrawMulti(u8g2);
/ c. b: r6 [" |: ^# u, ^6 \% V/ J - testDrawFrame(u8g2);
/ @) V" R H7 W# r+ ] - testDrawRBox(u8g2);- t$ z/ E; Z' @1 s, L
- testDrawCircle(u8g2);' N; j9 b/ d) m; h1 d* g" j& _
- testDrawFilledEllipse(u8g2);
& R+ B o, B& M6 v2 t' } - testShowFont(u8g2);
) [, }9 I2 M0 Q( c: U - testDrawXBM(u8g2);% s* d8 k; n- v3 J1 t b9 X* c, t @
6 Q0 ^* q7 L- g( y5 N- }
, j/ t; r9 ?+ A4 U3 |: i - </font>
复制代码
) X" i% W5 u3 g, W
0 J- }( e' i' X* K. m5.3、stm32_u8g2.h
, p/ ]8 A: w. ^$ @. E# i6 }# O u& P- <font size="3">#ifndef __STM32_U8G2_H
v* o# R2 P S# |# D" j+ z3 ^/ B - #define __STM32_U8G2_H1 E3 S$ u9 u, M/ F5 s) i. F3 j
7 E+ z2 \) ~6 `- P# a( T- #include "main.h"
0 S) ]& c+ Q" n, S& } - #include "u8g2.h"
% y$ ~' h4 b5 K
0 _4 M) D; |5 ^2 y; b- #define u8 unsigned char . |" G& w( \- S4 ^. ?
- #define MAX_LEN 128
8 L; ?. S( e& p6 Y% I - #define OLED_ADDRESS 0x78
4 n1 n6 H" v' X8 J - #define OLED_CMD 0x00
5 y; N! @) T0 A! |4 ^ - #define OLED_DATA 0x40
1 P. O; X$ g* g A9 d. t/ l - 1 x6 O# Z2 x* ]
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
2 u; \6 ]- A' T' I1 Z - uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
1 ~" j. h; E1 i - void u8g2Init(u8g2_t *u8g2);0 N2 C9 M! @- Z* O6 Y
- void draw(u8g2_t *u8g2);
0 e" k) ?: @5 K4 ~2 c# ? - void testDrawPixelToFillScreen(u8g2_t *u8g2);
' X r' I* L8 L
+ X( y1 n" {6 C8 P4 Y) P8 U5 [- void testDrawProcess(u8g2_t *u8g2);
6 u. X2 n# G3 J( F6 [ - void testShowFont(u8g2_t *u8g2);
2 b0 ~/ z4 _+ e9 d( [ S+ W: J7 I - void testDrawFrame(u8g2_t *u8g2);
3 f/ l. e8 Z. B6 W: S - void testDrawRBox(u8g2_t *u8g2); Z E/ f" ^! e8 ^; Q
- void testDrawCircle(u8g2_t *u8g2);4 S" x: t" p ]* ~! `4 p
- void testDrawFilledEllipse(u8g2_t *u8g2);- S+ U+ I1 j- E) k/ Q, Y
- void testDrawMulti(u8g2_t *u8g2);4 `) @$ ], \8 ^- l& Y4 ?( l
- void testDrawXBM(u8g2_t *u8g2);- ?! |9 U; B8 G7 H, N6 c, {7 m
\5 ?" |: x k2 T+ D
" Y; E0 e0 Q5 I& e7 O7 R) C- #endif</font>
复制代码
* O' K( {( Y7 s5 ]% r/ ~4 j" U0 K/ |7 x2 ^; N4 v6 h
5.4、tim.c
: c/ ^/ _5 _: [- <font size="3">#include "main.h"4 m- e; _- }4 q# e$ p' @# N/ X) O
- #include "tim/tim.h"3 Z7 P- k" N& g- E/ ?0 t
. ]% }( O! O/ ?) {( v- extern TIM_HandleTypeDef htim1;
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J1 D. B2 y7 ^! X- d- _- void Tims_delay_us(uint32_t nus)
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0 e5 [# y2 H! t6 e; L* v6 s( I6 |- uint16_t differ = 0xffff-nus-5;
3 G: h- X* V, g! Q! O( x- p4 u9 R - __HAL_TIM_SetCounter(&htim1,differ);: N6 p. z% }7 N2 Y. m# n
7 u% B* e, q+ x, n- HAL_TIM_Base_Start(&htim1);$ l. X" T& v8 Y( Z9 y
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- while( differ<0xffff-5)
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- differ = __HAL_TIM_GetCounter(&htim1);
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- //?????
! X) N- V+ y5 f* A4 ?) _$ v8 W - HAL_TIM_Base_Stop(&htim1);
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5.5、main.c& ~* B$ h' ]" I. m/ f
- <font size="3">int main(void)
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- /* USER CODE BEGIN 1 */3 E1 R# e) k+ }, C1 u+ y6 C7 R9 L
- u8g2_t u8g2;
5 K+ K% V6 R/ i4 D - /* USER CODE END 1 */) G+ S( k/ `+ O3 ?# F! W* n
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- /* MCU Configuration--------------------------------------------------------*/: j/ ^) J" a+ H; e$ a
3 U8 m F; t0 s* Z& j5 Q- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */. x: k1 U, b6 L) w' y/ Z3 r
- HAL_Init();' D+ ?; B) A }5 D ^& S
. @2 C2 \8 `/ C3 b1 ]: w- /* USER CODE BEGIN Init */
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- /* USER CODE END Init */5 A5 W4 f0 q. w$ [: [4 p+ x" l
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- /* Configure the system clock */
( p, ^* L1 X0 Z2 G$ J; }# Y - SystemClock_Config();
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3 J& p0 a3 I$ M9 H. A4 ]# J* M- /* Configure the System Power */ [1 H, _ I, C' L6 e+ v: N
- SystemPower_Config();0 d e3 V; S6 F) H
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- /* USER CODE BEGIN SysInit */( {$ y$ k9 g. I. g' }1 `/ G/ g& g
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- /* USER CODE END SysInit */
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a- h7 |+ b0 E5 t) v0 G- /* Initialize all configured peripherals */$ F2 A2 p" z: q& F1 E' A$ B
- MX_GPIO_Init();
7 j, z: x4 w7 I - MX_ADC1_Init();- ?$ u l/ P9 S& \. i u
- MX_ICACHE_Init();9 @: }! N% F% |6 @
- MX_USART1_UART_Init();
+ Y! e- Q; F# O - MX_USB_DRD_FS_HCD_Init();+ ]: d, ^* U4 r5 n. ~! Y! N
- MX_I2C1_Init();
N: ?/ S* S. F% ?$ S( l1 K+ W$ k2 g8 u - MX_TIM1_Init();
$ P8 {0 K1 e2 |; f - /* USER CODE BEGIN 2 */
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- u8g2Init(&u8g2);# G% q' O7 o. p5 Q# l. e% j
-
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7 u* x% Y7 F X J2 q, z- /* USER CODE END 2 *// M+ h6 u# x" K$ Z3 j
1 @' O" `+ l9 L2 n8 d; o$ C3 Q- /* Infinite loop */' E5 Y# X, e _+ K! s
- /* USER CODE BEGIN WHILE */+ ]% }7 j; \: V' s4 `$ u
- while (1)
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- /* USER CODE END WHILE */& B; E; k( a9 `# u/ {8 W |1 W
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- /* USER CODE BEGIN 3 */
9 q: B4 |' K# m* Y5 m - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);6 ?& s6 K, G! Q" h" t) a
- //HAL_Delay(200);7 Q0 a$ J5 {' }2 y+ _
/ J. I- [- o9 J& D6 {7 ]- u8g2_FirstPage(&u8g2);6 o: m& [+ k% @3 x; t
- do
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- draw(&u8g2);# C% U' O3 o; d7 ~9 \% v) k
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- u8g2DrawTest(&u8g2);/ t' }( m! b, e6 B. S5 p$ C. k& @
- } while (u8g2_NextPage(&u8g2));
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- }
|) q5 F0 N4 `0 G - /* USER CODE END 3 */
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6 l# R9 X# q2 d1 o6 o6 B8 d+ v# p& U* U6 e( q六、运行结果2 m# A$ v a" s! f
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这个不错,可以参考一下
效果不错,赞一个