在【NUCLEO-U545RE-Q】上移植u8g2。 Y; G l, X# t
, a v4 c6 C# v0 M7 d, C M! h( ~7 n- u% s4 ~一、下载u8g2
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9 j/ q- f m1 _# Q7 @官网下载地址：https://github.com/olikraus/u8g2/tree/master* ^$ c4 N2 p/ p" e/ h0 y3 ~6 D
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* M' V* G. }. j5 l/ e二、复制文件* _! [6 R5 S9 Y/ F' G: F7 ^. y! n
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: L( x+ m+ D) N0 _2 p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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四、配置外设- S1 h6 C# e5 |4 \* D) V+ Z
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* p, K% H% M4 f. @项目中用到I2C和定时器1
; X5 Y9 ~3 x9 ^" N/ sI2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置，这里只配置定时器7 ]! ~& M1 w! g
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6 t% P5 G8 t, {; [6 S五、代码
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5.1、修改u8g2_d_setup.c# q/ B- x+ e$ C6 j8 z; }$ R' g
只保留下面文件
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R C+ H5 r* a7 t( ]5.2、stm32_u8g2.c
]1 M" o; o" N: r- <font size="3">#include "main.h" f$ W" l. v$ K. l
- #include "stm32_u8g2.h") r2 s0 T5 |, t7 S8 Q! B/ }3 z& Q
- #include "/tim/tim.h") Q7 j E" y) R8 Z- {; o" M
4 s( J! Z- p% v7 t( |) n9 e8 T: P! ^- extern I2C_HandleTypeDef hi2c1;8 P9 m+ k, ~6 v e2 f
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- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)9 J; k- y$ W7 L6 K; Y# N2 ~% N
- {/ N; x7 h6 G/ y; k
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */7 k% C1 P2 p2 \" v2 y
- static uint8_t buffer[128];
# X$ v$ y- @! N9 Q6 h, | - static uint8_t buf_idx;! T* M8 e' q% m: I3 \, Y1 F
- uint8_t *data;5 b7 M# U" U. l/ u; M
-
+ w: a& x% a, F5 t5 C" S - switch (msg)3 `3 `2 E- `1 C
- {
( F% r/ ~! Q1 u3 d - case U8X8_MSG_BYTE_INIT:" S* `8 d% H2 a
- {8 d* K& w% [' R5 m& W- L
- /* add your custom code to init i2c subsystem */
; t1 m( r' T% z/ _ - // MX_I2C1_Init(); //I2C???
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- break;
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- case U8X8_MSG_BYTE_START_TRANSFER:, {5 r* `* e# }. d
- {0 b3 f. r U. v1 ], |6 z5 C
- buf_idx = 0;
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5 O$ |5 q0 n+ `6 P4 B" Y4 X) g( q; V - break;
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- ^" Y: ~( z: L- K2 s0 d - case U8X8_MSG_BYTE_SEND:
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- data = (uint8_t *)arg_ptr;3 Z/ _6 k4 A+ y
-
% ~6 p1 [+ p% }- I - while (arg_int > 0)0 V& \4 G- d6 M/ l9 n* G1 C
- {
/ A9 ]1 _* m2 d2 B9 [ - buffer[buf_idx++] = *data;; K( x, y. X- f# _ j
- data++;5 X# s* M: }5 Q8 y
- arg_int--;
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- }
J: ]8 _; e7 c& J6 f0 Q- s - break;
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8 q# c5 @' ^, y( w7 |; y - case U8X8_MSG_BYTE_END_TRANSFER:
+ {+ n3 Z7 C% @" X6 ^: I - {( f D5 q( l( Y0 t7 `
- if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)# Q2 F0 p& C* q
- return 0;
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- break;
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: P) D/ Z3 K* k$ A" [1 v: X) K - case U8X8_MSG_BYTE_SET_DC:6 s# e: N3 F; D9 _/ `7 [& v
- break;1 k3 A. O E+ a7 p9 f$ G
-
. _5 }+ K2 u# w7 [0 V - default:: g% A* o$ F% M6 a, M1 L+ Y, t. J
- return 0;
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" M4 K# g# n* U2 c& K) H0 m - return 1; [& i- E# K, p! P
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# @3 S, l% b# |. [. s* T% P1 M- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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8 t6 S3 L& @/ s0 i0 M ? - switch (msg)! Y! N, L& C4 A# |: q
- {
! ~8 r/ T, u3 Z' x% ~ - case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds5 a+ h, \- x( _6 A
- __NOP();
& V7 b+ j4 O& z. @/ g - break;9 y) L; z* `9 B- {
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds
# M" E+ y( Y3 G0 ^ - for (uint16_t n = 0; n < 320; n++)% R. X7 e( S& i! Y3 y2 b
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- __NOP();
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- break;9 A5 J+ I- b+ Q; _! B+ X
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
( ]& N! y" p/ s3 b! x! U, a - HAL_Delay(1);
; C( E$ e: _! n' [ - break;
0 S1 z) \+ D2 V m - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz
U" }! q( H4 A( _ - Tims_delay_us(5);
# G# J0 D. u. D - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us$ t6 p* B, w! q1 q9 ^1 K# e- B D
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin& P- Q) s G! j( m/ C( x x
- break; // arg_int=1: Input dir with pullup high for I2C clock pin
: c2 d) A- a6 O8 a) ?! Q7 n - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
3 O1 o: ^! t/ E - break; // arg_int=1: Input dir with pullup high for I2C data pin
3 Y$ R1 T, O# d( O! Z9 r g2 [ - case U8X8_MSG_GPIO_MENU_SELECT:
6 E; H' b1 t0 ], r* H0 u - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);: s& R+ J: G4 O# z# J9 Q) T& x1 y
- break;0 n, w, Y0 ]6 T) L8 f7 ?
- case U8X8_MSG_GPIO_MENU_NEXT:
# G- K) A r. |5 o) E5 K% y - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);% `4 | d; Z' }+ o8 v
- break;" K* X7 l2 g7 ?: K
- case U8X8_MSG_GPIO_MENU_PREV:, |" B# e$ O8 d# m" ?2 H" q- ^; D) C
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);" r- ^9 b+ D- J; R/ Z
- break;8 v4 I4 J8 P! z6 i* T; ^
- case U8X8_MSG_GPIO_MENU_HOME:& ^, K) b! ^& l$ z6 h
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);3 r6 n% B6 ~' g& v9 O2 w
- break;) [5 K7 x/ h- ~0 h
- default:
2 p( I& }, t) g - u8x8_SetGPIOResult(u8x8, 1); // default return value8 J9 w F) k, D6 Q4 B: d8 m
- break;
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- return 1;
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- void u8g2Init(u8g2_t *u8g2)
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- u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay);
# ?! G$ m7 J( j4 \' I - u8g2_InitDisplay(u8g2); ) ]) s8 }6 r, |# M7 w
- u8g2_SetPowerSave(u8g2, 0); 4 V/ @1 Q5 [9 N# Y
- u8g2_ClearBuffer(u8g2);
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- ' b* q& h' `/ w" {
- void draw(u8g2_t *u8g2)
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, U8 W- R. q' V- p - u8g2_ClearBuffer(u8g2);
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5 S# ^, f# U; q# g- I2 W! N) w3 S - u8g2_SetFontMode(u8g2, 1); 8 F* W6 _0 _1 n1 J( k
- u8g2_SetFontDirection(u8g2, 0); 3 ]/ |4 B% ~ O4 w! v. |0 h
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
' T9 w/ W8 z( }8 e; c f0 H - u8g2_DrawStr(u8g2, 0, 20, "U");/ l* Z0 S# X$ ~# R: e" p7 H- }9 o
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- u8g2_SetFontDirection(u8g2, 1);
2 E0 l" h) }/ u9 s- \ - u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
) s# F8 E( z9 v8 X% e; i8 U - u8g2_DrawStr(u8g2, 21,8,"8");
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- u8g2_SetFontDirection(u8g2, 0);
) D% Z. j( I0 s' k, e3 @& U2 h - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
: G9 P4 k0 c1 o" ]1 h* H - u8g2_DrawStr(u8g2, 51,30,"g");0 ]4 a( m6 \' L2 o
- u8g2_DrawStr(u8g2, 67,30,"\xb2");
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- u8g2_DrawHLine(u8g2, 2, 35, 47);" N7 O9 P$ O: @1 g3 E R/ B
- u8g2_DrawHLine(u8g2, 3, 36, 47);
6 o: t# X f0 C5 ]! k1 l3 w" S - u8g2_DrawVLine(u8g2, 45, 32, 12);
& W; b4 x7 A/ V& f - u8g2_DrawVLine(u8g2, 46, 33, 12);* w/ D: i: x4 w& Z
- + b0 ^' U+ C# |/ f" O8 M {
- u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
. l, ?" H' y# O, ` - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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6 B; r; j* I6 M8 Y - u8g2_SendBuffer(u8g2);7 S. c7 h0 N1 \
- HAL_Delay(1000);
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+ G9 ~8 Q1 r; `4 Q3 z- //????
% m, E/ U/ ~5 j \ - void testDrawPixelToFillScreen(u8g2_t *u8g2)# R' Q# H8 f8 K* `7 h/ D
- {
6 T% g9 N( v. {) h+ p - int t = 1000;4 x# c; o7 P" Z- l, K2 e1 w
- u8g2_ClearBuffer(u8g2);8 y" A5 p: X. s6 u( Z% D
0 d {/ p4 ^4 r# l- for (int j = 0; j < 64; j++)
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7 u* _" R$ F. x/ m" {& j - for (int i = 0; i < 128; i++)- d4 l. ]3 c' D) ~- v
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- u8g2_DrawPixel(u8g2,i, j);
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- }
$ ^, F% z) J7 C9 ? - HAL_Delay(1000);, R H+ Q6 [* j n/ J" w+ a
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- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\
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- u8g2_SendBuffer(u8g2); \0 g& D9 z6 f2 e
- HAL_Delay(ms);\
* m( I1 T* L6 U+ E/ d - }while(0);0 W8 s1 k7 v9 k' j L1 s4 M
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- void testDrawProcess(u8g2_t *u8g2). Q6 U! s. L4 K' a$ p" F
- {
! C8 d; {' Z$ z; V/ Y8 F - for(int i=10;i<=80;i=i+2)9 n" Z. h! l% c) W
- {
4 R" i( W r' f6 F+ w - u8g2_ClearBuffer(u8g2);0 R* Q8 |$ {/ c( E
7 l7 q8 x3 r! z6 W/ N; U+ E; A- char buff[20];
9 r1 {7 Z* q/ a Q2 K - sprintf(buff,"%d%%",(int)(i/80.0*100));% D! e6 J: y2 c% A; S
6 F7 z) m* K2 C7 y% y- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);% L% l0 X9 t n/ B5 v9 ^
- u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");( `- W) \* f* `/ y: l
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);; f C, B& R9 o
- u8g2_DrawStr(u8g2,100,49,buff);
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. K1 x7 {9 r [$ ^- u8g2_DrawRBox(u8g2,16,40,i,10,4);" X1 W9 Q' }3 z- D' x r1 y
- u8g2_DrawRFrame(u8g2,16,40,80,10,4);7 I3 Z- m0 `5 V# J
- % a# ]+ M% U6 S- O" K$ c+ X2 q
- u8g2_SendBuffer(u8g2);
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3 u- o+ H. e5 n/ e( C( s, v- k - HAL_Delay(500);
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+ ~; ?# ~, C: v5 G" p! b! n" K- void testShowFont(u8g2_t *u8g2)
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1 h8 @% Y' B4 l$ f. E, _5 y$ P - int t = 1000;3 C# l$ J8 P$ x- C
- char testStr[14] = "STM32U545";
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- u8g2_ClearBuffer(u8g2);
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4 h) D8 N9 r& n- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);5 ~# d1 q2 K) g2 _) @- G+ F% Y
- u8g2_DrawStr(u8g2,0,5,testStr);
( {4 H, [4 [2 z3 M - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
# e3 U7 c3 S, \3 @' p9 n$ V& o - u8g2_DrawStr(u8g2,0,30,testStr);- z x0 b6 h7 d8 `3 a# H" ~9 {) N
- SEND_BUFFER_DISPLAY_MS(u8g2,t);$ `- U+ R5 a; P0 @
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- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);# f- w2 H. W! n5 y$ s- d0 `
- u8g2_DrawStr(u8g2,0,60,testStr);
/ K) Q$ o/ e- v& \. N* n - SEND_BUFFER_DISPLAY_MS(u8g2,t);2 [8 \( k" A( s" ~# y3 Y# P
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- void testDrawFrame(u8g2_t *u8g2)" F( z* u( E: @+ R& L( l- ?' n5 R
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- int t = 1000;# ]0 A! u. { D. a* F
- int x = 16;
9 c1 f! O4 ? z) z - int y = 32;
' h. V4 g G$ p" Y- `' H6 { - int w = 50;
2 u3 d) w' K3 \' u9 \ } - int h = 20;
8 {: S$ j; `6 j( H) m" u3 K7 J - u8g2_ClearBuffer(u8g2);! D" \* s" \1 v/ v; [
- u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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6 ]7 j! k7 P/ E; ^3 M* M0 Y! N+ v1 f- u8g2_DrawFrame(u8g2, x, y, w, h);9 z+ W( x; k. x& D$ F, L v
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
# B2 U" g/ D* w2 D- e4 Z8 \9 r - u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);7 Y7 S6 L6 {3 ]% g5 s: n
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- 1 p" j/ |8 `% {
- void testDrawRBox(u8g2_t *u8g2)( c) G+ e" x/ K# O6 V& M
- {
( v( s, C: p' V& ]' w+ R - int t = 1000;1 C3 Q) T7 z }& A" W
- int x = 16;4 t6 t9 _# B9 t0 Z5 _ \" Z, P
- int y = 32;* t# c1 W( z9 O# a7 a V' w6 s- d
- int w = 50;+ D9 K' W+ C, Y+ ~2 ^! e% ~
- int h = 20;
4 H1 g! x3 Y+ W - int r = 3; d% C, U( j' M `) l" o4 i
- u8g2_ClearBuffer(u8g2);% e9 ^( q2 ^( U% ^1 o0 Q5 \) ^
- u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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0 m9 D: O! @/ }+ n2 @- u8g2_DrawRBox(u8g2, x, y, w, h, r);4 z6 {! L* ?# F' Y9 ] U
- SEND_BUFFER_DISPLAY_MS(u8g2,t);0 S6 |! A; s+ H) o
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);; h9 X3 k8 s$ N$ _1 R/ n
- SEND_BUFFER_DISPLAY_MS(u8g2,t);1 x2 L' f1 F- ^5 ~/ a" Z! ^0 x( ^2 U
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& \; F" E% s S# o( [9 ~- void testDrawCircle(u8g2_t *u8g2)9 u) ~5 B4 z6 R/ a0 Y! R6 W: Z
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- int t = 600;+ A8 c7 ?5 E* S; _4 P" r$ K: K
- int stx = 0; 8 d" @3 K% v6 t0 |/ p
- int sty = 16;
$ ]. _* q: a/ h9 @0 Q - int with = 16;
! @: a# a; z( G" S! `, G7 m/ `/ j% h - int r = 15;
% }! }" o+ K" I$ [; v* \ - u8g2_ClearBuffer(u8g2);9 c& ?2 K6 c" A7 o& D4 Y. L1 V
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
4 W6 V, b+ ?6 n# {
; }, F* }- [! _ g! Q, L4 l- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??3 d" f: T6 E0 {4 ~2 z
- SEND_BUFFER_DISPLAY_MS(u8g2,t);9 x1 J6 a4 U& W3 ~, W) t( d* j4 ]
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??2 _/ ^4 Y Y9 O# ]% I3 G; |( X
- SEND_BUFFER_DISPLAY_MS(u8g2,t);& R" o6 ~) {+ f: w+ w$ J
- u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??1 k8 e# H5 V' ~! e
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
& d" R }% X; Y& v- d8 B' R. k - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??) X- }+ d8 Z% w- Z0 n0 |8 B
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 u$ n; v- V( Z9 n M' D4 U - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???. X5 F1 x/ q, }, @5 X/ M
- SEND_BUFFER_DISPLAY_MS(u8g2,t);. }2 m% w \$ u7 g" u# A
- 8 Z4 ?1 I$ M/ u) a- S7 ~2 x. \+ X$ }
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
# F0 Y2 l: M$ H - SEND_BUFFER_DISPLAY_MS(u8g2,t);, k$ f: J; Q$ C3 g, c" [4 K
- }' P, o/ Z9 E: y1 z: Q0 z
- ' [2 [6 E# T* Z( K
- void testDrawFilledEllipse(u8g2_t *u8g2)
& O4 A5 N! V8 K \; g, E( s - {
; y8 }6 N. x* t/ f2 I - int t = 800;. ^8 y/ s& e! P% U0 Q0 x
- int with = 16;
5 }! _5 t1 \/ y, n - int rx = 27;
6 _) D3 p; E+ R$ i* t - int ry = 22;
! K" B& z: g* f2 H2 O: N! e - u8g2_ClearBuffer(u8g2);
, j( ]/ i9 C- m, u6 q m+ J - u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
$ ^. P9 t, |1 `' g3 ?: S5 W- f - 7 C2 j$ J+ U& M/ n- S
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 m2 ?# h, r4 i! w( C k/ D: u0 G - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT); ( s* H2 E" n9 e- b- n7 ~
- SEND_BUFFER_DISPLAY_MS(u8g2,t);& o& P; e, |& ^( b" V
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
G! b% G) ?3 U4 g, S `0 W: O - SEND_BUFFER_DISPLAY_MS(u8g2,t);9 i' T- z9 Y0 S7 D' V3 t: N/ P
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
9 U( N1 E' G/ W7 V - SEND_BUFFER_DISPLAY_MS(u8g2,t);. {% s: K' z" Y% u5 J
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
5 T1 G9 {; N4 w% `7 ~ - SEND_BUFFER_DISPLAY_MS(u8g2,t);. T4 O8 q1 b0 h7 ?- x
- u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
2 C& b' z. z/ y! R - SEND_BUFFER_DISPLAY_MS(u8g2,t);
: E$ ~8 T2 ^) e& O! x, s0 A- J - }7 L' L4 N$ V3 x8 C- e6 Y9 q9 g8 n
- 7 Y# p; Y% r: B& W& H! ?, A
- void testDrawMulti(u8g2_t *u8g2)
1 r5 h) s( u# T- H( w0 ^/ z- z1 \2 L - {6 s- Q0 N! ]/ {8 ], c9 ~! k5 Z
- u8g2_ClearBuffer(u8g2);' }2 ~* u* p' A6 m, M5 d9 \
- for (int j = 0; j < 64; j+=16)
$ T4 b$ Z# `% r q- ]. k - { g% O: |. y* M+ o8 {
- for (int i = 0; i < 128; i+=16)& n* _* I _! |+ A- G2 Z
- {
0 C3 c8 V( J8 ~4 v - u8g2_DrawPixel(u8g2, i, j);
% f( |: a# I* |/ n" E! } - u8g2_SendBuffer(u8g2);
$ ]% x4 ^/ E7 w - }
& j# A( x# L3 r% e' F% w8 c - }2 \6 R6 }. t8 S Q8 e c
- + S' o$ M7 f6 S# \4 R- y
- u8g2_ClearBuffer(u8g2);
! ^* o. v. r3 P4 ?$ B! w; h/ j - for(int i=30; i>0; i-=2)" ^: T- ^" A) l N# T. P" q/ ~
- {$ a7 m5 q L; i& I6 A. A6 Q
- u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);, x5 Y t. C* @$ K" e9 a- r8 u
- u8g2_SendBuffer(u8g2);5 j: g% }2 Q9 H5 M& | l
- }
$ H2 Q. I, F) U- V% m, m - + `) N4 e) a, _5 D
- u8g2_ClearBuffer(u8g2);, C' m) y5 w% t
- for(int i=0; i<32; i+=2)% t5 O% L. g0 r1 q7 \; T
- {
+ ]% p0 j* c, q7 p, G t0 s1 t - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);
/ ]* T" q1 Q+ @/ I1 m - u8g2_SendBuffer(u8g2);+ b" l$ w$ G/ @$ {% {! p1 u
- }* m7 _# ~) o, z1 |- C4 \# l: b
; a M& n$ p5 k0 R1 I$ I3 m, W7 V# t" i- u8g2_ClearBuffer(u8g2);
$ ^6 S7 p. f! d) x7 q. R - for(int i=30; i>0; i-=2)% I" ?* p) @0 F; c1 m
- {$ G' k, g( y2 b' `$ u
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
) r( Y- r9 K# w# j8 E - u8g2_SendBuffer(u8g2);/ n2 h1 v2 H1 f
- }9 ]+ r; L4 m7 G4 v, o2 J
- / X: w ]7 T- j9 n
- u8g2_ClearBuffer(u8g2);5 w9 `$ C. Y ~1 Z7 \2 a3 [' d& T
- for(int i=0; i<32; i+=2)
) e! u8 n7 P1 B' B3 c2 I0 H2 d - {3 }) r" W+ H" |* N3 _
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3); k/ B' j& a) V2 e
- u8g2_SendBuffer(u8g2);
6 c( H/ p+ ^/ C/ E W! y3 g- f - }
( i& w% M9 n% i# h& Z - + x/ e& Z, D( A i' J0 @
- u8g2_ClearBuffer(u8g2);! ?3 x+ n. E. G0 b. R& {
- for(int i=2; i<64; i+=3)
% Y' L. E) |' l: d8 q. \ - {
7 `6 Y3 {0 y" l! o: b a - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
# C! _: Y$ R5 E! T$ H2 N6 H/ C - u8g2_SendBuffer(u8g2);4 t- Q; m3 n1 |" i' M
- }& I, N" I; p3 ]1 `
! N" L6 p* M1 B1 N) f* W- u8g2_ClearBuffer(u8g2);
5 \( O% e! S+ J8 X/ _# } - for(int i=64; i>0; i-=3)5 }4 K. V5 p% B0 m" T5 A
- {
. C, B! D; ^6 O2 i - u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);! ^; Q( S9 b6 c! X1 u
- u8g2_SendBuffer(u8g2);
0 R9 M2 W& L$ v+ P0 |' c - }7 i2 g8 Y: |( i- e, t" }
- 4 {7 C9 C8 W' \0 d: |6 i2 v* m* Q
- u8g2_ClearBuffer(u8g2);
0 I3 H8 H6 V4 \/ o. ?( d1 | - for(int i=2; i<32; i+=3)
# h( j, v+ R9 p1 ~; O; @ - {0 F/ [* a% Z" u
- u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
! u" q" H2 A6 n4 N - u8g2_SendBuffer(u8g2);
; O; s$ ?1 j* G* S9 h3 W - }% |1 ?! f8 r* Z! A+ l' q! s! r& x1 F
) J7 T6 A9 F1 K8 q+ _- u8g2_ClearBuffer(u8g2);8 a5 S. I' \7 J: j( j: U* M
- for(int i=32; i>0; i-=3)
9 Y0 q8 r4 Q, S5 D; ^ - {
x+ c' @) U x# Z - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);5 T+ M' D8 _4 C( Y
- u8g2_SendBuffer(u8g2);7 i% T+ O; k/ W
- }9 `$ C+ \/ g6 K Q+ D% I
- }) ^! {4 u3 v, ^7 t/ q
5 H* u) S$ k y% v5 _. ~- N
( C; b+ H4 s J: S' ~- // width: 128, height: 484 g* |4 X: L0 t5 B
- 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 };
& O6 x2 [# J; u" m5 F# s - // width: 128, height: 48; b5 J: k# s# N0 W" D/ O8 Y
- 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 };) o6 \ m5 ?& C
; K$ X5 [% q3 C. ?; Z6 j# N- void testDrawXBM(u8g2_t *u8g2)5 }7 {9 s3 E0 d2 {
- {/ S" y& G' \3 M7 n/ L! z
- int t = 1000;
* j# U H3 x$ I - u8g2_ClearBuffer(u8g2);0 v, S5 k1 q% Q8 C7 ~6 H
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");( H% e; f& J1 ^4 B; B) e( }1 @
- , `, r6 C9 L _+ z- C2 @6 ]
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);1 Y, P; r' k& `6 v
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
; m& U* V8 _0 s& v1 A& ? - 5 Q @# ~+ x s$ Y( q7 ~
- u8g2_ClearBuffer(u8g2);
/ A. E7 _5 l: Q$ S0 J. p6 q - u8g2_DrawStr(u8g2,0, 14, "bilibili");2 ]. K0 p0 S. _
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
0 Z3 k/ w9 H/ a" F& n7 s7 h3 W7 K6 A - SEND_BUFFER_DISPLAY_MS(u8g2,t);
. o& o0 K* o4 j: R* c - }* f, X* o0 E( r6 g- m5 @* k
) T" x8 Y! O x0 W- b- void u8g2DrawTest(u8g2_t *u8g2)) ?) _. t7 {! ~# W' U* W% l
- {
# a$ s5 F! M& h9 v - testDrawProcess(u8g2);; K; V+ Y: I# @1 ?
- testDrawMulti(u8g2);) r4 l" p! ^2 {7 q+ [0 ]
- testDrawFrame(u8g2);) O: f+ S0 U. l6 Q% a
- testDrawRBox(u8g2);% C+ q8 \' i4 k- c$ s
- testDrawCircle(u8g2);
# Y. b' t6 B% L; R: J - testDrawFilledEllipse(u8g2);
* U) q1 Z& m6 l' q* O - testShowFont(u8g2);6 N( U" H) w8 F3 O& ?- z
- testDrawXBM(u8g2);
2 K3 V: S$ G/ n( z/ ~ - E0 b0 I+ ?" e w; w
- }
) a% t3 w& P. Z+ s - </font>
( c. x( s1 U( v/ n5.3、stm32_u8g2.h
, O2 F& {5 w0 E- C8 ?! x- M- <font size="3">#ifndef __STM32_U8G2_H
! I( q! E4 i% d" Z2 D7 `% [ - #define __STM32_U8G2_H
& `6 M0 [. W8 {
! h& K6 X) B. ~4 V- #include "main.h"( b8 s9 d6 }1 l
- #include "u8g2.h"
( N2 O% D2 m* I/ A7 ~ - 7 a5 w+ b* @/ Y/ t1 ]
- #define u8 unsigned char 8 }! E8 K- O( I5 j2 w) l% Z, W1 q
- #define MAX_LEN 128 3 q6 J. n( B0 p$ j9 n/ w8 j
- #define OLED_ADDRESS 0x78
9 Q: x3 b- z' l3 S+ ? - #define OLED_CMD 0x00
A8 N, L; g0 B, ^ - #define OLED_DATA 0x40
$ P; t) z( [: o& ~5 O4 W' U. l - ' ?* W" F- d8 k: }2 X
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);4 ?/ M. f$ G3 V1 U2 U
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);4 V# A4 Z* m: c( ~ ]
- void u8g2Init(u8g2_t *u8g2);
& x! H0 S, a @4 M. ?/ p0 K - void draw(u8g2_t *u8g2);
o, O) i3 I3 \% m8 Z - void testDrawPixelToFillScreen(u8g2_t *u8g2);
8 f5 T% |. T2 [3 x2 X3 A' ~ - " O2 G2 _7 e9 k
- void testDrawProcess(u8g2_t *u8g2);
5 P7 c5 g# A @4 n% T) W: m - void testShowFont(u8g2_t *u8g2);
6 k* M$ M$ q& f9 b2 p - void testDrawFrame(u8g2_t *u8g2);
) w9 _' @* J" s1 O& L3 `( y; N. T% c - void testDrawRBox(u8g2_t *u8g2);
/ c9 [( _9 P( @ - void testDrawCircle(u8g2_t *u8g2);! Q; D* \* u+ U2 d c
- void testDrawFilledEllipse(u8g2_t *u8g2);! n2 i1 T, a# C4 x
- void testDrawMulti(u8g2_t *u8g2);: I3 Z" [& f9 v3 q7 A$ |
- void testDrawXBM(u8g2_t *u8g2);
7 s( D3 O$ q, y7 Q& ^' K+ b) d - & N! E9 L" }9 `0 a6 p V. ~
W+ D' c0 d* o2 l: G- #endif</font>
* t9 }2 K7 K+ A5 \3 q3 K9 R
& m/ p/ x7 V* @. A: A$ |5.4、tim.c0 h0 N) k" h ?" I: j5 m% A, \
- <font size="3">#include "main.h"
" C6 a$ a$ Q' @. X+ t - #include "tim/tim.h"
. P+ `" U1 D/ S- r9 g2 w
6 V: H: q0 ~! C1 j a. K4 Y2 U- extern TIM_HandleTypeDef htim1;: _' p. G0 W$ V5 ^ r5 c4 j; O' _
' O8 m3 h6 V4 H) ~
8 I7 }" O% `/ v: @- void Tims_delay_us(uint32_t nus)5 C: n) C0 W& R. o+ b- `. x+ d7 n% X; p
- {( F* t& V- }- r+ B8 Z6 c. @1 a: s
- & p$ M# \& U9 Q
- uint16_t differ = 0xffff-nus-5;
* X7 x9 V* y9 F6 b/ ~( O2 l$ }' f - __HAL_TIM_SetCounter(&htim1,differ);
$ D" i$ b5 T+ h" X1 S6 Z5 Z
* l9 F6 V, n' F* l; \6 R9 v( s* @- HAL_TIM_Base_Start(&htim1);* {; f) K6 S0 y, O& O- r
) D0 Z7 o8 Q& T" x9 c- H( X- while( differ<0xffff-5)
4 v1 X2 d# v* M/ v0 T' Z9 y, W - {* m6 e1 K3 g2 A
- differ = __HAL_TIM_GetCounter(&htim1);! H/ c; x5 z5 c: d# |/ Z. O F0 i
- };
: f* I$ i* o- M1 H; L) t* y3 F - //?????6 ^' B, [8 @, N
- HAL_TIM_Base_Stop(&htim1);( M( }) _. [& b5 ]& K
- }</font>
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5.5、main.c
0 J4 t+ j- r# G- <font size="3">int main(void)5 N6 }; Y- Z, r7 L" k
- {
% w* S+ d; f2 N8 z' b: u - /* USER CODE BEGIN 1 */1 g, R X* T% r7 u8 s9 s1 }& U( [
- u8g2_t u8g2;( ?& Y; E! c# N( }& z: _
- /* USER CODE END 1 */' _7 U" w1 c6 j
4 @- [ H9 [ v- /* MCU Configuration--------------------------------------------------------*/
$ e% \; {5 i n) ]
e0 N9 E3 Y& ~, B! Q- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
# j* Y! a8 ~" N1 y8 g# @# R3 H - HAL_Init();& T" B" Z. M' ~/ J* Y
/ R8 l" M' E$ [( L1 F+ R0 L- /* USER CODE BEGIN Init */
' a; p' I# S2 B1 j6 B# I
6 j; q$ T: X0 {; U- /* USER CODE END Init */
! X9 @, ?9 c9 f
7 S1 A3 } x$ b9 X, g% K8 w/ ?. @- /* Configure the system clock */
: U: W; Z5 u4 ^, X0 F* g8 Z - SystemClock_Config();5 U x& Y" H! n0 B; c1 ?: q
- $ G6 |+ u7 w0 U# J; w
- /* Configure the System Power */
( v0 U6 [# l7 n u% [# c - SystemPower_Config();- G, E- c3 {/ H% M
- 4 i5 l5 R3 [1 |( X0 p
- /* USER CODE BEGIN SysInit */7 J2 p, O8 D1 d L/ l: R
; q; @4 W( C, U# m" f- /* USER CODE END SysInit */: F/ q- c/ X- M, ^5 A- u* s9 q
- 1 R% P) b5 k9 T* ^* ~2 L$ e
- /* Initialize all configured peripherals */
" N2 O9 n u: T/ G# k. F - MX_GPIO_Init();
% d& g" ~. c9 p, u3 _ - MX_ADC1_Init();% |. U7 ?1 V' ]) {; |: c
- MX_ICACHE_Init();1 d# e! E4 g- I" }' L
- MX_USART1_UART_Init();& f% E/ v+ j* D& o4 ]1 ?/ |; \' |
- MX_USB_DRD_FS_HCD_Init();
. r9 o3 P7 |; n4 y1 ~& v% H - MX_I2C1_Init();( j- S" N+ h9 g, j
- MX_TIM1_Init();0 Y& {6 {0 N( }$ m
- /* USER CODE BEGIN 2 */
" |- _" U) K+ G' d) Z, i! } - 3 o! j+ d0 c8 p+ Z2 k6 @) S; C
- u8g2Init(&u8g2);$ y" A$ u! g% e1 O( |
- * }/ h r' a# a& W. F
5 i5 h5 @+ W$ ~. q' h! U+ a8 E) C1 Z
" E( ~' t/ G d5 L/ U8 D3 d" g' L- /* USER CODE END 2 */
$ O, a$ d' c3 ~% |- j) e6 F3 ^+ j
& |+ U# |" o6 o, M/ W- /* Infinite loop */
) Z9 P# W' N0 t5 k. ?& a - /* USER CODE BEGIN WHILE */. f! g. O7 X4 v* U9 F5 Q9 T
- while (1)
% C" u/ I- ]* ]8 n6 R: h - {" B; H# f* `+ P
- /* USER CODE END WHILE */- u; ^ m! s8 p! [
- ) a9 v4 R& O' u5 Y, b3 E( \
- /* USER CODE BEGIN 3 */
* D, y* p. l4 B1 ? - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);1 J7 V+ _" D5 X# V, {
- //HAL_Delay(200);5 G, m" _2 ?- y
/ \* H- l1 o% Y2 W u( ~- u8g2_FirstPage(&u8g2);
! y; f2 K' P8 B. | - do
, H; I" ]: [1 ]! o" _ - {
/ @" F( l3 Z- U, I0 K/ p - draw(&u8g2);
$ d" @8 S5 x9 Z2 M* N3 {- J. S - 2 {! y& M/ |' l
- u8g2DrawTest(&u8g2);
6 a4 A3 O+ a/ e1 H' _* W - } while (u8g2_NextPage(&u8g2));) x+ Q: h, h. V. C8 v, U
- [2 z1 L# D1 F; w0 N
- }
* B. O* t; ], n8 Q* v - /* USER CODE END 3 */
, u. d2 y" j h/ F4 m$ h - }</font>
' l" S! v: |0 ~! K/ o! X
* v" {4 U; K* Q$ B& x' q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