在【NUCLEO-U545RE-Q】上移植u8g2。
- F4 a* @2 i9 n( c
& N w% ~" R, W4 ~. N, K一、下载u8g22 L5 l( ^ e, M$ N' ^% S! N2 z8 x
8 d) g7 r; Q$ J. b7 z# N; X( B
* f4 g5 f$ l' I) d& y官网下载地址:https://github.com/olikraus/u8g2/tree/master
" V' o# }& n) ~
( N/ c5 N8 r! [- N& X; L; D/ R# W
! O5 w0 j$ f9 b
/ i) {, {! d1 M0 U4 J3 v. O
二、复制文件* v, G4 J" J9 u8 E
( R' j/ f4 W( F: l% z4 M
" R# f W5 R" S复制csrc文件到项目工程目录/ ?5 _2 S- ~% a2 G' l
8 I1 E9 ?; `8 {1 g- z& @0 V& F2 O% Z5 N
三、添加文件到工程- c0 `( D7 I9 T8 z
- T0 { u8 \5 i2 H* w3 Y4 |
* C9 H; H7 V1 r6 {* d: @' J将csrc文件下所有文件添加到工程
k8 P( `1 Q0 S% p. [- }' B
2 [3 p! O0 b0 Z3 z5 z0 I
" a! }" F7 m4 Q. `
( D z4 @! T I; c& g" M, O四、配置外设
5 u, B! V: l+ q, \' B/ o$ M& v4 g6 O, H
! Y! H: V! g% m V5 l. O& b' f
项目中用到I2C和定时器1/ Y2 k& G/ y5 V& c, v( X1 h
I2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器
+ h; A2 @% P6 {' g" O9 o
; G3 n. A6 j6 a; v
r7 n! |; L; i( U8 ]
8 h! x6 g9 w! o1 `7 ~$ d五、代码& U2 i$ e" o9 _% o
1 t3 }- V0 u0 f9 r$ e& P0 L; e( }* F: w
5.1、修改u8g2_d_setup.c9 a' n3 h8 K1 ~, l
只保留下面文件$ ^$ `0 S+ E$ v
2 g0 a" z7 \+ N8 W. H* B' R4 W
7 \3 H# K4 l$ z H# V' h1 v6 s. P$ \0 H2 S4 |* h# V5 c
6 H3 m) f" N4 [5.2、stm32_u8g2.c; j! X" r2 l, ^% c- z& b3 c
- <font size="3">#include "main.h"1 O0 ^& r! \5 t6 z" [3 f' a6 C
- #include "stm32_u8g2.h"
5 \: G0 x. Y+ X. W, _/ n$ r - #include "/tim/tim.h"8 @8 P! E5 V6 C
- . d3 X: F0 g! @5 W
- extern I2C_HandleTypeDef hi2c1;8 j' W# U6 d1 m0 U$ q K
. E0 Y) M9 d" r% r+ D3 h6 p; h# ^
* @; h; E& H, {& o9 U9 N: [- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
* H9 J% f9 I1 u4 E - {
- D4 `6 U* c y8 ]- e - /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */5 h, N% a [0 a8 j8 l
- static uint8_t buffer[128];' l8 w9 t1 \9 i& e
- static uint8_t buf_idx;( c( m5 m' `+ g5 w1 q" \7 _2 [0 g
- uint8_t *data;
7 U- H; M4 ~) b% N+ F' Z" ? - ! U$ W2 m$ O) o& h0 k
- switch (msg)6 X% V' `6 _) l- R
- {( C4 O3 o3 \$ A- o$ G# H
- case U8X8_MSG_BYTE_INIT:
; X% a$ B7 E6 ]* a# T# Y9 [0 N" r - {6 q. v$ ?' I7 t' C B1 e5 m2 F
- /* add your custom code to init i2c subsystem */( ~! ^. w+ n3 n' n" U* J
- // MX_I2C1_Init(); //I2C???
* K2 \2 V! e. D& {9 y( U - }4 l3 {1 P+ _0 u# ]& }
- break;! n2 L* ~( v( f9 Q# k. D4 S5 e2 Y
-
: }8 r! X8 ]$ R! I' N/ h - case U8X8_MSG_BYTE_START_TRANSFER:
; n8 P3 F9 c1 v - {
7 W+ }8 Q- A5 D, p" }+ [$ ~ - buf_idx = 0;
+ X2 U7 C, _5 a1 F* u8 S - }; g9 u/ ?1 z- J X4 y# G8 Y! H
- break;! P% H5 c, w- ~. l+ J5 l6 B2 |
- 1 S5 t2 }) H0 M3 D0 a
- case U8X8_MSG_BYTE_SEND:
7 w1 K4 V2 O/ f) | - {
3 X$ z# x. Q. v. {2 Y3 M: \; P: e - data = (uint8_t *)arg_ptr;
: P% v6 J/ \, [, v+ n - - e& k8 O/ [' S4 z+ W. U
- while (arg_int > 0)/ v" H9 b' |: k- E
- {
4 K4 ]$ S% w2 g* \( s o& {7 D - buffer[buf_idx++] = *data;. f, U7 e8 y* Z. f( i5 t
- data++;: Q/ N. G6 j# e6 t4 ?
- arg_int--;
1 R' ?0 F2 P1 h* B5 Z5 P - }
0 w- n; u! K9 T! h4 {* V - }
* B- ~+ w0 G: K$ _! y - break;
|5 r+ l# Z; L' u6 ^% z9 f - ' s! ? Z n1 M( e+ R' Y
- case U8X8_MSG_BYTE_END_TRANSFER:, M# V$ ~4 h* k
- {
- {3 A3 r# K( d7 F' b - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
+ I! f/ h/ O7 I% T! `$ T - return 0;/ ^9 g' z* ~# U* ~2 q6 P7 Z* \
- }9 V' H5 E/ I; S* g6 L$ o% \' C8 o
- break;
0 D8 y+ }, |: I. g -
7 D- V( u9 {0 p" S4 E& O - case U8X8_MSG_BYTE_SET_DC:! H, u& R% ~& g- y8 Z6 }6 j- E/ [
- break;/ p3 x% [9 E- K/ k' n
- L1 a/ h% i! M2 q+ I
- default:
: L5 r3 e' b7 E R9 l - return 0;
6 F9 Y2 `& D+ [, R( S" u+ j - }- M. W/ [' C* y& R& [. |
-
$ R2 s: K v% Y8 a - return 1;9 ?; [' T _" m
- }& n: L% y8 V; w3 p& H( K: T& Z4 h
. k7 L0 q, N9 o/ P' ` k
9 s- A6 L' m! Y" }1 i- 9 n4 E5 b) ~9 O" m! Q, {2 I
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)) K( q' P n5 O% |( `7 a
- {
3 X# [3 Y0 {, w1 H4 `8 |" m - switch (msg)& B# R: v2 U) E4 b$ |- B% A
- {% m" P6 j, F# M: |* O
- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
# R( g1 K! A" V- k9 Q - __NOP();
* Y& y- D' q$ S- L, k& | - break;1 {* [3 a1 \' D9 |" a0 M
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds4 o E9 e B$ h$ K3 h( e; \
- for (uint16_t n = 0; n < 320; n++)
9 g) b3 a' h' w) P - {4 O X" D; i- a. Y
- __NOP();' a9 U+ v! Q. E; B) q4 i+ I$ W2 N
- }
, r( B( o b* B9 F2 B1 _) q7 G. q - break;
- `, b. f! U( `7 B; r- R( E+ C - case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
: F& L3 X5 N% V: x - HAL_Delay(1);
! L7 r2 P7 v1 [* ^' a* X8 f) B - break;
. R e5 K' p# Q - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz3 k, L+ O6 U6 U& Q3 L7 {
- Tims_delay_us(5);
% Y0 F! R1 K, G/ b! x - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us. [1 k9 p- j/ S
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin
9 G9 ]% Z ?) J5 `, L2 v, t - break; // arg_int=1: Input dir with pullup high for I2C clock pin
; Q# r2 D; e4 M5 S, \& _- G - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
! c$ B2 Z+ h7 u; C - break; // arg_int=1: Input dir with pullup high for I2C data pin' o0 \0 D3 r4 a7 i9 W
- case U8X8_MSG_GPIO_MENU_SELECT:
1 m+ o" L* G1 p - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);1 w8 ?% ^. H% @
- break;6 \; R; A$ M6 g2 r: K$ Q
- case U8X8_MSG_GPIO_MENU_NEXT:0 g: }- A* e( P
- u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);
$ M; P8 ~5 r- F+ L$ h7 y$ [ - break;
: S2 z: h$ X5 r" z2 d - case U8X8_MSG_GPIO_MENU_PREV:/ K. W0 ]5 _+ e6 H2 y$ D6 c
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);" @* w6 E) @4 d3 {
- break;% H: i- X& x- V; {* ^
- case U8X8_MSG_GPIO_MENU_HOME:
9 M7 |3 G. S6 S7 _- s - u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
5 \$ w4 H1 w. c' _, h - break;
5 s, {3 {- s1 L) r$ m9 e - default:
% j1 O C4 c& P( a4 @' a - u8x8_SetGPIOResult(u8x8, 1); // default return value }) P" R3 s6 _4 D1 m _3 b
- break;
8 d, `) q H& g! o - }
* |5 _7 F' {' ?, P4 g; P: s: E9 Y2 B. C - return 1;
" q6 G5 W3 p7 u& T1 s. z - }6 L A$ P8 @: X' \* j
( O/ M) m* ^# b& ~- void u8g2Init(u8g2_t *u8g2)
$ ^0 }) {2 O p7 A/ w' L - {
5 E- ?2 M5 G) ^0 K7 e9 n& P - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay); 1 u M) n- i/ L f7 ^
- u8g2_InitDisplay(u8g2);
# T k' m# v2 F1 E& N0 J - u8g2_SetPowerSave(u8g2, 0);
) b0 F- r0 L2 F* c. T0 g - u8g2_ClearBuffer(u8g2);4 W" p* l; k, r7 G
- }
' N5 b3 {! c/ ]$ M3 `1 F
U+ P2 A+ u& Q- void draw(u8g2_t *u8g2)
) Z6 T, \8 {1 z7 W - {* J$ I7 Y8 Q- H
- u8g2_ClearBuffer(u8g2); % h* F( b- l8 N1 s, p
- ( q" ^! ]8 [' J2 V+ w, Q' [+ k
- u8g2_SetFontMode(u8g2, 1);
" P% L* g/ W% r; K+ t% ` - u8g2_SetFontDirection(u8g2, 0); 0 _ f1 s6 w- e/ e" z1 Z. S& s
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf); 9 C! n* U& {% A h
- u8g2_DrawStr(u8g2, 0, 20, "U");+ t: Z& F0 r, t# p
- , Z$ p% b: e+ }) A8 x
- u8g2_SetFontDirection(u8g2, 1);
" V4 k/ p' W' J - u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
9 G" N! b, c/ v8 H4 \& ^$ C4 I& N - u8g2_DrawStr(u8g2, 21,8,"8");' v) z) z5 W' Q6 ?/ h0 P7 R
- ; }" n* M5 E$ A: @+ p: v
- u8g2_SetFontDirection(u8g2, 0);8 {2 S2 c5 W* T F" M! n
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
) I9 n( M' [5 M7 u( u - u8g2_DrawStr(u8g2, 51,30,"g");% Q' R$ c4 Q$ e& V! [# _1 f
- u8g2_DrawStr(u8g2, 67,30,"\xb2");' }4 a0 U6 \. Q; r
- , \; z1 e, ^$ x1 g
- u8g2_DrawHLine(u8g2, 2, 35, 47);7 S1 q7 N1 U" Y; \0 q+ G% F
- u8g2_DrawHLine(u8g2, 3, 36, 47);2 L1 C) F8 F) v9 T! l: Z
- u8g2_DrawVLine(u8g2, 45, 32, 12);; e7 L9 I9 o' W5 C9 M
- u8g2_DrawVLine(u8g2, 46, 33, 12);: o, V4 X" K7 {% n! S
- 2 k6 V7 @6 r+ g0 L( v
- u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
0 j) ~2 _( Q+ k5 ? - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
x' W* j% f* s Y5 d8 t - 0 k5 J& M3 j8 ]6 I* m% T
- u8g2_SendBuffer(u8g2);
$ \# h) y! |( E4 m& i* y; `( I2 A - HAL_Delay(1000);& ?/ J9 C/ D( |8 f
- }# U0 u7 r- x2 A; I C! [6 c7 t
- % M/ Q! m; G/ @( d \9 V3 s1 I
- //????. s$ b) ~ t \* a! e' _1 ^
- void testDrawPixelToFillScreen(u8g2_t *u8g2)
1 L T; \6 v. n6 T - {% c* a% J! V, u
- int t = 1000;4 A. @# V9 i& q" f
- u8g2_ClearBuffer(u8g2);4 y$ z1 T) y# l; F; X
' e# l' [+ N% E/ [- for (int j = 0; j < 64; j++)
8 V) W) A+ u9 A3 ^ O. g - {* ~( A( _% L8 E+ m# l( W
- for (int i = 0; i < 128; i++) |5 g/ o! l3 q: d. l! F* J& L
- {& v1 c, M/ y. u! C3 m
- u8g2_DrawPixel(u8g2,i, j);
" _6 B" D+ B' Q$ P - }
1 w! L3 P" h; ?4 s* | - }
) H. C5 F2 i0 f* H - HAL_Delay(1000);
9 ?2 j% \3 Y1 o) |& \8 L1 C2 s - }) I F! {/ b" } Z; E# L
: [# R) R; ?- B6 `9 o. v; }( H5 O- : ^6 @) X5 y4 v" H
( q9 B3 b" g6 L9 z. ?- % ]$ x' I: }1 w
- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\' t: b9 i9 Y4 ^$ o' K5 U- y9 W
- do {\
* }+ o; `; U+ r9 _" E - u8g2_SendBuffer(u8g2); \) |! I) X( H& x* f# y# J: m3 D
- HAL_Delay(ms);\& B6 ?" n( q, p7 y) Q9 Y! e+ Q
- }while(0);$ d# J1 E( d8 V* d% P3 ]8 S) V
- % `5 _" M. U$ x9 D& S; S b# X
- ; d& B4 P) D3 `# ^% e
- void testDrawProcess(u8g2_t *u8g2)
* ~+ _- i5 F3 T u5 T% L - {
8 u5 s4 R4 k# g' k. e - for(int i=10;i<=80;i=i+2)4 m: z5 h1 | \) {8 B
- {
% E2 n$ o% W2 O8 O* { - u8g2_ClearBuffer(u8g2);' u' x' m8 @! T2 H6 Y
- " b' H, ?8 S8 \7 d' S
- char buff[20];* x! u2 J; A% z; T5 M: D
- sprintf(buff,"%d%%",(int)(i/80.0*100));: K9 H, e! G* g/ C/ A }9 l
! d/ M6 g- {; G% z- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
& W! C) |: `$ Z1 }6 T - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");: I) o5 f4 w" h! z, z
- 0 ]$ }0 J, q: g
- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);4 |: P2 t5 ?/ M
- u8g2_DrawStr(u8g2,100,49,buff);" k) G3 u8 z5 E3 v' s
7 R5 G/ X3 V) [7 [# m- u8g2_DrawRBox(u8g2,16,40,i,10,4);
/ x$ Y O. A' V8 Z" M7 j9 g3 B; C7 t! V - u8g2_DrawRFrame(u8g2,16,40,80,10,4);
# T3 c, m. o1 [
2 l( r2 ~) z. E! O1 T& ~+ n- u8g2_SendBuffer(u8g2);6 i" ~( l; O' x/ _* N
- }$ F E" ^8 o" K) E& a' r* `
- HAL_Delay(500);
" s+ Y! v) q2 T! \: | - }
6 Y2 b2 G9 d5 o& G; S6 ? - 4 D6 H. Z* G2 @4 i8 s+ C
- . w. H. b( X. J$ f& ^# b
- void testShowFont(u8g2_t *u8g2)$ d ^. {: a( C/ c* b7 `# O
- {+ u7 b* x, O' ]% E8 u! J+ y
- int t = 1000;
& H( W5 b5 P5 d% C3 e! r: h - char testStr[14] = "STM32U545";
N+ \' q8 w) ?5 r- w; k - 0 O0 T3 Z3 U7 x) @
- u8g2_ClearBuffer(u8g2);1 ^8 w; N' Q3 m9 J( E: x+ q
- 7 _: p9 o2 w$ I6 L' d z" z
- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);7 c8 F) N. p% ?4 l: C/ Y
- u8g2_DrawStr(u8g2,0,5,testStr);) u0 l# e/ H3 @* F4 K. v. d' S! O
- SEND_BUFFER_DISPLAY_MS(u8g2,t);- O. A6 q- _% M3 Z% Q+ p
) S- f3 L" ^/ J- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
& v0 U+ [, J$ F2 _$ n+ L - u8g2_DrawStr(u8g2,0,30,testStr);- s( c7 i: a4 W& ~( \5 k
- SEND_BUFFER_DISPLAY_MS(u8g2,t);# t* d3 |; M+ q5 O
8 y6 g7 M# y# ]: C" D x- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
6 F% p8 O* v/ Y" t2 [ - u8g2_DrawStr(u8g2,0,60,testStr);1 I, Q3 U1 } B; x6 l
- SEND_BUFFER_DISPLAY_MS(u8g2,t);1 P$ q4 s' x- `8 R* W9 K! [$ q
- }9 p z1 Z+ N) g7 {# U: B
6 G! Q7 D A* T2 _" Q3 a- v- void testDrawFrame(u8g2_t *u8g2)
# Y! v) S$ I( U7 r - {
" u9 `9 _& J7 U' f8 R! s - int t = 1000;, r, {# h% v4 M3 v7 n
- int x = 16;
! Y' a) g }$ k, s6 k- g - int y = 32;3 ~( ?8 Y( Z, m' c2 x
- int w = 50;
! O/ w6 E2 g0 T& Z0 e - int h = 20;
: Z1 f1 P. k4 N& }# l- I; K - u8g2_ClearBuffer(u8g2);
H) q& v1 G# ]# l4 U - u8g2_DrawStr(u8g2,0, 15, "DrawFrame");9 U3 x; E- C3 {$ W
h9 d% [* A# D- S, C- u8g2_DrawFrame(u8g2, x, y, w, h); n! R- v9 m6 h c& z
- SEND_BUFFER_DISPLAY_MS(u8g2,t);- {- W1 ~ b$ q
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
" C$ P- u* i; h3 Y$ n' O$ R5 ^ - SEND_BUFFER_DISPLAY_MS(u8g2,t);+ H2 P: L# }- J
- }- q3 v2 S; x$ v8 m1 j0 z
! j+ k# H" J3 y- void testDrawRBox(u8g2_t *u8g2)
# C7 r# f, n% C6 K' {* L3 B - {. _( H. j- f+ Z' ?
- int t = 1000;- c( J6 R4 d$ h7 \
- int x = 16;% o* ?" a% f1 l7 }5 ?- Y9 W
- int y = 32;
- a- Z# A0 p8 ?7 @9 \ - int w = 50;
: J9 C/ N: L, N9 C4 ? - int h = 20;# _4 Q; H5 R. Z- V7 Z: H, O
- int r = 3;7 N& w& n( w0 s6 J, t, H
- u8g2_ClearBuffer(u8g2);
$ P6 M5 s+ Q) q - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");8 x* A* D8 o1 C3 U3 M
8 d+ Y) v; r: R) Y5 p- u8g2_DrawRBox(u8g2, x, y, w, h, r);0 u" K N/ U' n/ x3 m2 \
- SEND_BUFFER_DISPLAY_MS(u8g2,t);+ G4 j$ a) V b
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);
+ J, K! w- {7 R$ m. m - SEND_BUFFER_DISPLAY_MS(u8g2,t);
- K" N( h, ^0 Q, X8 p - }+ r2 X6 p- T I/ Y
- ?' v G/ z0 b4 u) z* |- K- void testDrawCircle(u8g2_t *u8g2)2 i/ H: S# [% v
- {2 G; R7 {# V; ^0 ]1 ?7 V5 }
- int t = 600;4 b6 F1 V6 P4 z. r, h5 b" I( s+ O3 ?
- int stx = 0; " Z' l/ U1 G$ }8 R
- int sty = 16; 4 B4 K1 S+ \' d1 D9 B+ t1 e2 z
- int with = 16;+ r9 D; _* T& h- {6 K
- int r = 15; % C7 S" L& O! l1 Y! [; r
- u8g2_ClearBuffer(u8g2);% S+ n# o6 o6 b/ ?- c3 q& @# [
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
3 ? S, j6 y: i4 h' w
7 p9 ^7 U# t4 n* g& s; N2 P- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //?? h- g! p% ~! P5 i
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
9 f$ V0 d x& G- b! l - u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??; N6 j& k) `8 m7 g" @4 ]& R% j) I8 A
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
9 ?) Z! ]( e+ G- [& Y - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??/ O4 g- Y3 D/ ]. e
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 h" M& b3 N- @1 l u( _* j - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??
2 p6 a. C0 N# R# _5 y - SEND_BUFFER_DISPLAY_MS(u8g2,t);0 ~& C9 ]+ F6 t# s
- u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???$ H) O" r; f% ~$ n/ N5 i7 S: v5 U
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
9 D+ I8 m, ~$ [ - * d |: O2 _9 X- l+ c) e
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL); ( ~/ S" K% Z7 C8 n; N
- SEND_BUFFER_DISPLAY_MS(u8g2,t);; J8 I3 R1 @1 c3 b
- }' I1 `% ]8 x3 b8 d
- + M m% k6 B h6 i. v( \
- void testDrawFilledEllipse(u8g2_t *u8g2)
7 [5 a) H0 U% A; b7 w - {
' _5 F8 f; _" w% ` - int t = 800;
9 X+ J) e- y4 K; T' |5 x& d9 w - int with = 16;
, n- V$ D9 d: V1 [+ y; Y - int rx = 27;
5 e K8 Q) }. u- U* Q - int ry = 22;
# N( Y5 g2 f5 ^0 u - u8g2_ClearBuffer(u8g2);; }, e) J7 T( j4 _+ q
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
2 O: D2 t3 @7 M4 N) ^7 h - 6 L- N2 \# }7 u0 i! v/ P4 u& [- g
- SEND_BUFFER_DISPLAY_MS(u8g2,t);# M9 P6 u, `% n! p A5 S6 p! I* K
- u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT); : ` [6 b, C4 k( Q5 t5 N
- SEND_BUFFER_DISPLAY_MS(u8g2,t);% x6 j! @) ^9 j* U
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
! O i" m. `# C3 o - SEND_BUFFER_DISPLAY_MS(u8g2,t);) H5 }9 M7 g) y5 z; }& k$ U2 [$ n! ]
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
, Z+ [+ p3 ^2 Y8 [ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ v7 Z& ^! Z: N- q1 v% J, `3 p - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
* K9 X% M" X0 ]5 E7 E5 j - SEND_BUFFER_DISPLAY_MS(u8g2,t);
: v( |/ }) R0 ^- |" ^1 p0 Q0 e: L - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL); ; k2 }/ G% h; k* D4 l8 T
- SEND_BUFFER_DISPLAY_MS(u8g2,t);4 G0 t# Z9 X) J! E) H
- }
& ], V; Y! p$ C8 y6 \6 n - 5 b& O! D. w' ^6 `% g; z- g
- void testDrawMulti(u8g2_t *u8g2)
0 ^0 M ?! |; a7 d2 m* L! C - {% T, O5 @9 p7 x. a: ?- x' ]
- u8g2_ClearBuffer(u8g2);& j+ g3 `: U$ p* A, i
- for (int j = 0; j < 64; j+=16)
! g8 G2 U w2 k+ _; B - {
* W5 n4 @+ B2 B+ C# L/ K' I - for (int i = 0; i < 128; i+=16)% F( x7 a6 I Y- b
- {6 a0 u- j$ N& S/ y- M, U% H
- u8g2_DrawPixel(u8g2, i, j);
. x4 L& Y7 B6 c/ C0 O5 l+ n* s% D - u8g2_SendBuffer(u8g2);
% Q' _2 c; V& I# ? k5 w0 I8 R+ B - }1 L3 k+ d% U, n, |% U, u
- }3 F8 b: i% ?+ C( A8 p2 o
x3 T9 U7 e* K/ e7 R. I6 {5 ?- u8g2_ClearBuffer(u8g2);
j% s+ I" n6 \ S* d1 n - for(int i=30; i>0; i-=2)
# J/ ~3 F1 n2 B5 d% h W: B, m - {
6 \3 s3 p2 H: b: W7 O- ? - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
3 D" A3 F. ^, U5 K3 N! {4 X4 u - u8g2_SendBuffer(u8g2);$ Y3 D& D. x. O, r7 e( Z
- }- |7 f1 A! k( {: j7 [
- V; }) X4 `7 K1 _8 l- u8g2_ClearBuffer(u8g2);4 G- P ]9 k# J. Z# u
- for(int i=0; i<32; i+=2)
5 U+ X5 {1 i3 {/ k x5 q - {
7 W, q0 R! }0 \6 m - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);
7 o, l8 u' W1 C' z; x. f - u8g2_SendBuffer(u8g2);
P* G* J' m' R - }
1 H$ }+ g2 A" r; r& P
3 o9 `. D; e; c0 ` Y$ T M1 r- u8g2_ClearBuffer(u8g2);1 Y% w2 \& B, [: q8 B, k! T
- for(int i=30; i>0; i-=2)$ Q, r2 O& n# z6 O* l# E
- {
" Y& U9 D1 {- d$ T - u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
+ [( p2 N0 A8 B - u8g2_SendBuffer(u8g2);' t4 \1 A* r& U- u% f# _4 Y
- }! _3 }: s a2 W* _8 q p2 u
- 2 c l! `4 k; _" w9 p# h
- u8g2_ClearBuffer(u8g2);
! d. V, L1 l ]) Y3 O# V- I4 m - for(int i=0; i<32; i+=2)
% E- E1 ]: Z3 B8 O: v - {' C- \( v% R9 P: \ z
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
# n' \, P0 D7 W" z. C4 D - u8g2_SendBuffer(u8g2);8 R& h3 f* L* d0 Z' ~
- }) ~& y$ m) f9 P9 B3 l& |
% u1 G; U2 W( B9 V% E- u8g2_ClearBuffer(u8g2);
' d' Z* T# [; U% Y$ _9 m5 _ - for(int i=2; i<64; i+=3)
* A" @; w9 a4 ^9 B( J6 i4 m" p( x2 ^+ q' M - {
! ?" G8 l9 |+ k6 q( N& ^ - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);: {, C' _/ o! R. S L
- u8g2_SendBuffer(u8g2);) V/ g5 F" @9 v" X, m" D# }
- }
5 P8 U, ?( c- o/ L% Q$ Y$ B - * M( D$ b/ T& ` G# t
- u8g2_ClearBuffer(u8g2);
4 q3 L) C' ?5 A: E g" ~$ }! ] - for(int i=64; i>0; i-=3)
; b4 d" z) h; v% Q, O; w" o - {
2 k+ m2 U; j& F' B: B% P - u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);, e! ~" [) s+ }
- u8g2_SendBuffer(u8g2);/ s% ~" W7 I7 c8 ?' k( ?. Y2 @1 e
- }
" G) M; A0 F( B8 C, e, V - . A! R. ^ |& r) K* [
- u8g2_ClearBuffer(u8g2);- h: K# V9 d7 V2 ^5 T; P; U5 Y
- for(int i=2; i<32; i+=3)% h' K6 a; \. N7 _& z' v8 n* F$ N- {
- {
# N& ]/ |6 Q4 \8 K - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
- z' X7 U1 X- a2 R - u8g2_SendBuffer(u8g2);: I. J/ A5 u, g5 D/ H5 i
- }
; L8 v% y; {0 ]' } p! Y
. x9 J9 y3 e. g: \4 e- u8g2_ClearBuffer(u8g2);' _6 M" U7 i3 F' Q: z: ^
- for(int i=32; i>0; i-=3)* V. @( e4 s1 }9 b) e) y
- {
# r& X8 z7 G5 x! X* S0 ~ - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);- A# C8 N* U9 m* V
- u8g2_SendBuffer(u8g2);' g; h1 n$ m8 ]4 K. f) G
- }
# V) B# n) y5 B: ` - }
/ D6 l. O) n# ]3 W2 S/ z
- M; r& d; {9 [3 Z5 b" p. C) G- 2 F1 ?$ V: r; U8 G3 y
- // width: 128, height: 48/ g& n6 X- t6 a$ A* T
- 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 };
; r% Q6 \; a: K2 Y, V @/ D3 s5 u - // width: 128, height: 48
! x2 @( S% J" h - 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 };- T1 _2 r* b+ z# b/ u
% e* Z; u+ k" d9 t* g5 |' u, L- void testDrawXBM(u8g2_t *u8g2)7 X J4 [/ ^7 T+ E# m
- {7 ^5 P O7 V: n
- int t = 1000;/ Z$ l% n( ^' @ d9 w" b
- u8g2_ClearBuffer(u8g2);
* P; n, J" f/ ^ - u8g2_DrawStr(u8g2,0, 14, "Draw OLED");; ~9 C9 ? f& k
- % E0 O2 A2 G! T2 V# l
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);
$ y2 F0 ~) T! U6 B& s( y n - SEND_BUFFER_DISPLAY_MS(u8g2,t);
V1 P! x- k! R/ e
; F/ O6 ^8 `/ t, F0 Q6 L( n @6 {- u8g2_ClearBuffer(u8g2);
2 D0 h& o4 b& U - u8g2_DrawStr(u8g2,0, 14, "bilibili");
" p- P2 E# F$ ^( ^: \ - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);) k% Y7 T# j$ Z P
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
0 o! ?; I" I- `4 x - }
6 X% G- E+ }2 f0 W1 T# c - 6 N! e- R. U9 M% F( q* A) H
- void u8g2DrawTest(u8g2_t *u8g2)! ]2 R- O# h& W% @8 X
- {) ^* ~6 b, c7 G
- testDrawProcess(u8g2);
% M8 G) R. g# n+ q9 w - testDrawMulti(u8g2);
( O9 f; r3 D3 l" f - testDrawFrame(u8g2);
/ A3 E% D0 A2 @7 Z/ g2 [ - testDrawRBox(u8g2);/ N5 ]$ W8 |8 |) a$ j
- testDrawCircle(u8g2);6 K m9 l; L" G3 @$ I
- testDrawFilledEllipse(u8g2);8 l/ m& G- K5 g: k
- testShowFont(u8g2);
( I' v3 \" S$ X1 | - testDrawXBM(u8g2);
?; ~; O% \8 V! n, S. `% F# ~
4 R9 ?9 V! T- j2 l. @* K! B% y- }
" Z7 k( I0 s& _1 p- t - </font>
复制代码 ) V4 N# p2 N, [0 M t
& ?+ u9 F' d0 g O* e4 R; C
5.3、stm32_u8g2.h
4 ] V& z" H. G+ z% t; U: I. s- <font size="3">#ifndef __STM32_U8G2_H- `! W' u# Y5 e4 A6 {' _1 V8 K1 Z
- #define __STM32_U8G2_H
( s) x( e& M* l5 f& V
& z; q) x m8 y7 q- n3 P- #include "main.h"6 c7 `2 \0 G* I' l
- #include "u8g2.h"! E1 I( L# a l; G
- / l& q. d3 m' p) |( w( r
- #define u8 unsigned char ( F) g: O6 p% D! z( E8 p) }, O
- #define MAX_LEN 128 : p4 \, ]& d- Q5 G5 c
- #define OLED_ADDRESS 0x78 " l1 I; f k+ A" q/ t8 `. @
- #define OLED_CMD 0x00
. {$ x0 n0 N- e3 x. h0 i - #define OLED_DATA 0x40
4 q0 g8 P0 Z& o3 C$ l, E1 N - 4 D4 z3 ~% ?6 B
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);' q7 U3 h0 R/ y5 o7 ^
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);6 U0 U. J4 ]" g, p$ {( k
- void u8g2Init(u8g2_t *u8g2);
/ b! {! K2 O- E+ k - void draw(u8g2_t *u8g2);
) M& _# T( H- \5 d+ U5 U5 k. V9 S - void testDrawPixelToFillScreen(u8g2_t *u8g2);9 Q" w+ d# v, h" C
- 1 ]* u% S' p. P2 U. K" Y
- void testDrawProcess(u8g2_t *u8g2);
/ K$ j1 O/ e+ y$ O/ H8 f - void testShowFont(u8g2_t *u8g2);
. D5 J1 K1 k5 z3 W( y) w0 ? - void testDrawFrame(u8g2_t *u8g2);/ f% o( j' E& u! M
- void testDrawRBox(u8g2_t *u8g2);
1 P$ Y% r! \( ]( }- M5 i - void testDrawCircle(u8g2_t *u8g2);
0 C) d6 T# t9 n: C5 E - void testDrawFilledEllipse(u8g2_t *u8g2);
' m, H: z- y* L* [. o - void testDrawMulti(u8g2_t *u8g2);, p' O0 Y( x# r2 }
- void testDrawXBM(u8g2_t *u8g2);- o- R: }1 y l7 l. x
- 4 C6 G+ M4 u9 d/ \/ W: j
- & B- ]$ y( I. p) K/ |/ {
- #endif</font>
复制代码 8 G; W% v7 L' l' s( v
: A* W. o2 q9 R+ Y5.4、tim.c0 m4 g' I5 ]$ B* `/ @0 x# n6 U
- <font size="3">#include "main.h"
! ]: @ j5 J' b6 k8 Y! r m8 { a - #include "tim/tim.h"
: O5 F% Z7 E, S! W$ M6 K5 L% `4 k
3 r7 L" ]2 ~# ^) ?3 m8 G) T2 e+ h- extern TIM_HandleTypeDef htim1;
8 A" q: s5 v9 d7 ^0 {6 k
* t, `' _& V0 {
8 S* I) t( R5 p6 p9 q- void Tims_delay_us(uint32_t nus)
, g; e6 W* j4 B9 j - {
4 S8 }# s( I0 ~' } M - / ]2 Z$ `$ |- ^3 t1 T& r
- uint16_t differ = 0xffff-nus-5;2 H/ H0 [5 H, \2 ]+ d. O
- __HAL_TIM_SetCounter(&htim1,differ);2 L* ?4 p6 j- b% Y
- 1 |" y* b/ r$ d% s( H1 c, k
- HAL_TIM_Base_Start(&htim1);
( ^8 j0 Z0 L! V9 k( Y0 _ - ; z* M: J" ?7 f2 J( D* ?
- while( differ<0xffff-5)2 ^6 y. Q- P; x2 z% P
- {$ p' X, ?" h r
- differ = __HAL_TIM_GetCounter(&htim1);
2 B5 D# F- p( Z3 b3 _ Y; l. F - };
K0 C1 X N) X8 K1 k - //?????2 B+ x' a. S# [( i+ i! E9 v
- HAL_TIM_Base_Stop(&htim1);
1 `, y$ Q; B) B" Y - }</font>
复制代码
' W, h+ P6 f8 y9 K
1 E) ^: Q: J* k, J' V# h5.5、main.c
& a8 U7 Z3 d9 r; r. l, @1 T- <font size="3">int main(void)2 H- Z: T' b$ o& z' f! L6 h
- {$ ^( |# c) o/ [- D# W8 V- a
- /* USER CODE BEGIN 1 */
/ x6 v' `; V. Z - u8g2_t u8g2;- V% U; X* U$ G6 O0 h' ^
- /* USER CODE END 1 */5 v0 j; C3 y5 x+ d1 W/ x* [9 ?9 x W
3 ~0 Y4 s9 R& ]' Z0 b( c1 i0 w- /* MCU Configuration--------------------------------------------------------*/
. O4 R+ \. `3 t8 x N - 9 O" r3 s; j3 {8 F3 p! B! X% F
- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
% L B- M% U- W8 |/ o6 ?/ d - HAL_Init();
X9 _+ y' ?7 Z* n, y - 2 U; `) t/ Q; Y6 V1 I2 p" r N
- /* USER CODE BEGIN Init */
1 _( n" i" m1 I0 k1 C8 V" w* p( C
I: C7 X. e: X- /* USER CODE END Init */
, G. x; Y. i3 k4 W - 3 u- n+ M! n# Y
- /* Configure the system clock */ F" {0 O4 I$ o/ i* z* T& D3 ]
- SystemClock_Config();
& D) K U, h6 k2 i - 1 a: n# H# |+ O- ^6 b( \
- /* Configure the System Power */1 I& O `& [6 M# o1 d. u
- SystemPower_Config();
+ l$ d: g& s9 J* B% d) K1 f - * \& P \2 f, T5 O' M, I
- /* USER CODE BEGIN SysInit */. u; C' k% b& s% C" }
- % g3 l2 U7 [% k6 _$ R5 N4 Y
- /* USER CODE END SysInit */
. L1 k+ X X! A% ] c- f' | - & w3 P/ \- e% I2 y9 f3 S( m
- /* Initialize all configured peripherals */
: U0 ~. e6 @$ e# Z* I- J2 z - MX_GPIO_Init();
: c) ]6 ]( D2 C0 \1 C4 Q" v) ^$ x - MX_ADC1_Init();
+ i) H/ V; ?/ l% Q5 V - MX_ICACHE_Init();
8 Z S1 @4 |+ I1 i6 B - MX_USART1_UART_Init();: f- u5 w% ~1 o; \2 s: O# P
- MX_USB_DRD_FS_HCD_Init();
) [" _) k6 p0 i/ u6 T - MX_I2C1_Init();9 [. o9 F# P v) `
- MX_TIM1_Init();
8 f K6 O( `$ a - /* USER CODE BEGIN 2 */
5 ^1 T8 j8 l. W5 ^ -
[) G% E% b- U7 _7 e - u8g2Init(&u8g2);
# U2 b" K2 H# L" E' V - " T" H- D @, M4 j. |. l0 E' E
9 T8 t( n6 O, ^% T$ `
]; d" f) g9 ~+ `5 \4 }- /* USER CODE END 2 */
( X7 X" Q, R+ M6 k( P1 v - * ^+ g7 ?7 D; n! i
- /* Infinite loop */" T4 ^( _+ _# Q
- /* USER CODE BEGIN WHILE */) K7 z, G6 {" ? D' i5 T6 h( I
- while (1)
' [' m! Z% R- k8 v - {
! ~; G/ t- g8 D# R2 P' U - /* USER CODE END WHILE */
9 {+ k- A9 r4 k) J8 j z - % P& n/ m' O* v2 M5 ?" v5 {
- /* USER CODE BEGIN 3 */ U: j& X4 G4 h9 }7 R
- //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
5 D, t! `. b3 G4 {5 [& e - //HAL_Delay(200);
5 x; \- u0 Z1 Z, G - 9 u- M2 H7 I) |* S3 D6 r! O
- u8g2_FirstPage(&u8g2);. x% y$ F4 S; o, u3 H
- do
) ?, v! D5 |! C' c1 G6 U G- {: R - {
" Q# O: Z# t) [6 K - draw(&u8g2);
- ^ x6 K+ ~9 j5 y! w- H# R! o7 @ - , O; ~7 T# F1 [! @6 I" j
- u8g2DrawTest(&u8g2);
7 ?; K' x: }1 S- }9 r; z - } while (u8g2_NextPage(&u8g2));- A& T- \5 R/ G3 I: z+ t8 u+ J
- $ P8 s1 M/ Q5 m ~; D9 x: x# f
- }" b$ T4 V4 t1 w8 U, }7 _
- /* USER CODE END 3 */
5 v4 Q: R. K/ A& m - }</font>
复制代码
0 A8 Z& Y6 E4 _ z2 _% B3 H3 v2 ~/ z" M# z( T# V6 ]
六、运行结果
6 z7 g# k. ^6 r8 O9 E' k5 X
1 C5 R# ~, K7 L/ ?3 b1 T
* Y) u J! B$ S) Q+ a( x
$ h6 v* z% _! L0 o3 i5 d
/ p* v J9 H! E0 ]" p- X, c" R2 l: y9 b
|
这个不错,可以参考一下
效果不错,赞一个