在【NUCLEO-U545RE-Q】上移植u8g2。
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一、下载u8g2, @9 S+ l1 ] D# C
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官网下载地址:https://github.com/olikraus/u8g2/tree/master$ \0 x: m/ \* |8 W, s. P
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二、复制文件
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% U$ ?) d/ m3 a' x' a复制csrc文件到项目工程目录
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3 i6 g# M) s! c, ^6 v8 Y- m三、添加文件到工程) E6 `& @! B7 m1 Q/ c1 q5 R' n
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/ e! }5 I& v' k% |5 S将csrc文件下所有文件添加到工程
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4 |0 O- ?# g# q& o3 u四、配置外设
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( f0 T3 Y" Q i: A+ Z项目中用到I2C和定时器1
8 u, ^+ [7 R4 DI2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置,这里只配置定时器
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( E& G4 |; U+ y' Q- p+ I& |五、代码
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5.1、修改u8g2_d_setup.c
1 q) i" u/ [9 X只保留下面文件
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, z4 H( x& c: U$ H2 R7 S. G5.2、stm32_u8g2.c- P3 F8 {# d8 p4 |" X0 e
- <font size="3">#include "main.h": W7 c: c6 Z: n
- #include "stm32_u8g2.h"( L+ {/ F# l, v$ n$ K
- #include "/tim/tim.h"
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0 k2 _- O9 y# i0 h: R, p6 f5 u) o- extern I2C_HandleTypeDef hi2c1;( F5 P/ Z3 W4 o% u+ l
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0 B) ^; D/ X) X/ k- D1 L- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
, l) j \* ?( Z/ ~( s0 s/ k - static uint8_t buffer[128];
9 S; |+ ]/ Y9 C1 Y7 ] - static uint8_t buf_idx;) h3 K* ]; e. }4 _1 L' }. G; P* H
- uint8_t *data;, v9 w o$ s* a( ]2 T! n5 y
-
/ b% J& x) o) l2 m - switch (msg)2 h1 w; I' J* W
- {% g; I2 W# ?! h+ w3 s
- case U8X8_MSG_BYTE_INIT:" p D! [8 ]# }4 H% r7 f8 Y. F
- {: h! C* Q' b1 j# x$ E
- /* add your custom code to init i2c subsystem */
0 K" m: ]/ k( M; C1 X: Z, U - // MX_I2C1_Init(); //I2C???0 E8 t* k, r7 H
- }
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- - ~. E3 x' |% S1 h& `
- case U8X8_MSG_BYTE_START_TRANSFER:
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- buf_idx = 0;. F( G! l" Q* O0 L3 m- s
- }
7 ]; I0 g- O, x6 d - break;
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1 c) o0 i. W( S+ S- z3 C& O5 E3 v7 o* R - case U8X8_MSG_BYTE_SEND:6 ~% q% u% C5 e- N# u- u& [# ]
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- data = (uint8_t *)arg_ptr;. g) M$ A3 u0 ^4 ^! f/ r _- k
-
/ Z! N8 x! a* X) G5 W" p) q- E - while (arg_int > 0)
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- buffer[buf_idx++] = *data;8 i$ D. Y' p" q) Z) y0 F; T: K
- data++;
. u1 P/ I" f5 i2 u4 m8 Q" l - arg_int--;
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- break;) G. Q3 ]9 m; x: c7 b3 A
- ' n) x$ g. R5 |" `5 p/ r
- case U8X8_MSG_BYTE_END_TRANSFER:
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% r5 q4 D S+ Z) f/ g, J3 u - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)6 U" f& b2 i" E& P: \8 S/ ?. x
- return 0;! Q8 B: j) P: D( k6 C; r! j( }0 V$ B
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- break;4 i+ j1 R, q( Z4 l" X$ ?* g9 M
-
+ _+ V- G: [! Q* @9 _7 R$ y9 Y - case U8X8_MSG_BYTE_SET_DC:/ o$ @1 `, O4 b2 g7 W
- break;
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- default:; V+ Y4 F5 ], e
- return 0;
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8 Q- Z( q( K- i$ t6 `) ^ - return 1;' Q2 h+ b2 m, Y& n+ y4 `- X
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- p2 U6 ?0 Q9 ^ M, Z% A: W- x0 v6 Y- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr) S9 \& C( [7 e6 b$ {( D
- {
# S3 Z) E; A# B) G! ^- X - switch (msg)
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- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
e! ^8 m; D- O: C U2 M - __NOP();
2 B: i) f- J2 ?; |$ H - break;! I0 h. t' j; z2 E5 O; Q1 j G
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds0 F% O: H) v" f9 n2 S3 p
- for (uint16_t n = 0; n < 320; n++)
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- __NOP();8 |% ?2 w8 V) K9 k( i9 d/ Q. z6 ~
- }
2 r/ X, v% @# T0 m7 i0 O& m - break;
: Z2 `) N! F/ P; ?# |9 U/ B; U - case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
- [3 k# T+ l& `% Y5 B - HAL_Delay(1);
) z+ Y5 ~: k% ?: c% Y - break;
5 z1 H' p C4 Y* J8 @& v - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz" M+ @: h& S6 ~
- Tims_delay_us(5);
. }8 b! P8 j; `( ` - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us
4 n b3 v0 d. i* a. P - case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin$ F4 ^; {; D# }5 g; t a% J
- break; // arg_int=1: Input dir with pullup high for I2C clock pin6 @' R2 D8 h8 g' _6 e
- case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
5 a* h( ?% v+ D( \ - break; // arg_int=1: Input dir with pullup high for I2C data pin& r7 O3 [ I* j. O; m
- case U8X8_MSG_GPIO_MENU_SELECT:) ~/ ?2 q' W' |7 P
- u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);# s* e2 ?0 g ^1 p
- break; w( ?3 \5 l8 k( _" @$ U+ r9 U
- case U8X8_MSG_GPIO_MENU_NEXT:# ?9 m6 _+ L# F3 k$ u2 r' D/ H
- u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);
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- case U8X8_MSG_GPIO_MENU_PREV:9 k# V$ _# B6 P+ t' V- K+ x
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);
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- case U8X8_MSG_GPIO_MENU_HOME:
( A& L9 F; Y1 n' p j - u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
% A5 S- T2 s6 B7 Y. y, C: H - break;' F/ i. W- A% c" H/ e4 w% O
- default:0 W: N. J; N! R* \: h; u
- u8x8_SetGPIOResult(u8x8, 1); // default return value/ L( r1 b/ \: M3 E
- break;) d! X3 S1 k4 j- d m0 D: Z! j
- }
2 l( {0 U' _3 E - return 1;( l/ o! {9 p2 A$ L u8 L0 i2 p& `
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- void u8g2Init(u8g2_t *u8g2)
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3 r m& g' r* X7 J2 @0 z - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay); ( N# A6 H. W" K) ]5 y& R
- u8g2_InitDisplay(u8g2); & R- X. `; T2 c2 n3 L5 d
- u8g2_SetPowerSave(u8g2, 0); # r2 x/ b0 p7 q; D
- u8g2_ClearBuffer(u8g2);6 L) z& m6 N2 |/ d4 [# R
- }
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' Q0 L3 ^7 u4 g4 w- void draw(u8g2_t *u8g2)
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/ M9 S6 T* ?' x - u8g2_ClearBuffer(u8g2); ) e( m8 [) F$ }8 a
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- u8g2_SetFontMode(u8g2, 1); - A7 |5 d6 o/ K. a
- u8g2_SetFontDirection(u8g2, 0); * K' {( Y; p& N0 r
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
- Y; b1 U4 c' X: s4 K1 z) j - u8g2_DrawStr(u8g2, 0, 20, "U");
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1 k3 @6 ^* j4 v+ { j" Q: n2 G+ r - u8g2_SetFontDirection(u8g2, 1);/ C0 F5 [1 O5 q% ~- H0 p' I" |
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
3 y' B; k5 l7 r X6 F - u8g2_DrawStr(u8g2, 21,8,"8");
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9 }9 ^5 R0 m4 V+ |! q1 C( P9 a3 |0 G5 z - u8g2_SetFontDirection(u8g2, 0);: }" B/ k/ v3 L, L
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
. g# S0 u( g7 H7 B, t - u8g2_DrawStr(u8g2, 51,30,"g");
7 q' ]4 z5 E% }/ N - u8g2_DrawStr(u8g2, 67,30,"\xb2");
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|; W7 Q! R! i' ~' i - u8g2_DrawHLine(u8g2, 2, 35, 47);& o y3 [" Y" ~4 w) U* B* I
- u8g2_DrawHLine(u8g2, 3, 36, 47);! y& x2 q7 B! `. Y: S8 x8 ~
- u8g2_DrawVLine(u8g2, 45, 32, 12);
9 m0 K/ a0 W* a3 h+ e: N - u8g2_DrawVLine(u8g2, 46, 33, 12);
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- y# d; V% l H: _8 V! k - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
/ V9 e0 o* A1 c4 ` - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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$ x: l5 d/ M' A4 z- M1 d# b - u8g2_SendBuffer(u8g2);' d. O9 h. B$ O7 _- G1 V: ~8 D( w
- HAL_Delay(1000);# e0 s. |( |+ D9 j; n3 Y
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- void testDrawPixelToFillScreen(u8g2_t *u8g2)
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- int t = 1000;
\) X7 P- J! y7 q - u8g2_ClearBuffer(u8g2);1 n6 S! E+ l, H$ `& Y
' V1 @* L; l, \3 O- for (int j = 0; j < 64; j++)( \& q$ I6 x3 {! y; w$ y
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- for (int i = 0; i < 128; i++)/ n( r. c% w* \" M$ L3 Z# V
- {
8 J% F4 s6 S8 N - u8g2_DrawPixel(u8g2,i, j);0 v( G& l) Z. `/ S$ d
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- HAL_Delay(1000);
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- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\( C: D w7 f% w7 V8 u; S% M) e- K
- do {\
& O% N' y0 I* N* y; Q7 G - u8g2_SendBuffer(u8g2); \
! o6 J, ?/ U+ P7 W8 u, y: j - HAL_Delay(ms);\
, p0 q. q9 B8 I" G+ r1 J - }while(0);
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- void testDrawProcess(u8g2_t *u8g2)
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- for(int i=10;i<=80;i=i+2)
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+ X) r- W+ C2 x: n) S" F - u8g2_ClearBuffer(u8g2);
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+ }% u* e! f- R) X- char buff[20];
5 r: P2 K2 P0 m3 B0 L; d6 P0 ? - sprintf(buff,"%d%%",(int)(i/80.0*100));/ l' z9 u7 D" E* G* {
7 t) H5 r" Z2 k% a- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
' Z9 t$ D& I5 U( ]; k, ]/ f - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2"); D+ b0 e, K6 `2 R! c/ |
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- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
- \' {5 P8 A! M2 X - u8g2_DrawStr(u8g2,100,49,buff);" ^2 f) [6 b) \$ b
6 |2 l/ M0 G- |7 o( K( [6 z- u8g2_DrawRBox(u8g2,16,40,i,10,4);
+ c. O2 }9 r8 l! o. D - u8g2_DrawRFrame(u8g2,16,40,80,10,4);$ K* k+ H3 x7 \6 {0 d6 b3 q
3 G6 f% f6 {, D0 k) }- u8g2_SendBuffer(u8g2);
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- HAL_Delay(500);, T7 g1 s" n. \; ?9 l5 S, i
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- void testShowFont(u8g2_t *u8g2)
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# s$ @2 H( T5 f& N - int t = 1000;
4 D7 u7 C. k/ k/ f6 w3 y! ~' N - char testStr[14] = "STM32U545";; |7 m; n, H. B1 @' t# b6 t7 O+ z
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- u8g2_ClearBuffer(u8g2);0 v2 f5 ^+ z B' n; \
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- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);5 L* S# E& Q; R s
- u8g2_DrawStr(u8g2,0,5,testStr);
9 E3 O6 [$ [. T2 t - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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3 _0 M! M w7 n4 k# n& a9 N- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
" X' T+ p: f$ z' O% x( y0 G - u8g2_DrawStr(u8g2,0,30,testStr);3 v5 s G2 x d$ V+ w0 Q; ]
- SEND_BUFFER_DISPLAY_MS(u8g2,t);) o! S& {. j. g$ G" f$ x
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- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
9 I; A+ X6 L- @2 R - u8g2_DrawStr(u8g2,0,60,testStr);
8 z5 f" J/ q% H% j - SEND_BUFFER_DISPLAY_MS(u8g2,t);2 ^" u$ p! M3 N* w' k
- }
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- void testDrawFrame(u8g2_t *u8g2): m% t! v4 y0 g$ {& l
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- int t = 1000;: @4 M! d) J5 {$ c1 E) w
- int x = 16;0 w' ?) Y3 S: E
- int y = 32;
! V, t% Z0 F' ^* p - int w = 50;; K: z( x ?3 w' D% K5 G
- int h = 20; r* G7 x4 E8 _! Z: y
- u8g2_ClearBuffer(u8g2);
5 a5 O; X1 J% }3 x - u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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- u8g2_DrawFrame(u8g2, x, y, w, h);2 F: U" q' N" ~0 [* F4 w
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
4 D6 y1 R) Y) _" K o - u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);: v3 \# Z) M) b; Y( J- N5 p; c0 r' `* j4 P
- SEND_BUFFER_DISPLAY_MS(u8g2,t);" e( d1 ~( d! {* ~; f3 |6 h
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* e- Y6 q# X Z* P# _) @- void testDrawRBox(u8g2_t *u8g2)
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) c7 {+ J F$ B( H - int t = 1000;
0 e6 C% x/ Q) j4 P1 n4 w - int x = 16;
3 A1 ^! Q" O2 i. Q% _5 ~ - int y = 32;
2 ?0 o. ]" i* i% L" f! s% q - int w = 50;- A: g6 D- C: w7 T2 e
- int h = 20;: y9 h- G3 L' O' L4 a+ c& i8 ~
- int r = 3;5 P4 w8 Y' E& B/ a3 t5 Z7 Q- Y; q
- u8g2_ClearBuffer(u8g2);
5 }) U$ ?$ f: q T, D" t - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");$ Y Z! E+ `$ ~- S, a' f. G
- 3 W4 Y2 D! ?. P0 \7 [0 }& R
- u8g2_DrawRBox(u8g2, x, y, w, h, r);% b; ~4 ~9 i* ~
- SEND_BUFFER_DISPLAY_MS(u8g2,t);, a8 m4 F) X6 o/ Y
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);- z; d4 u; e. i" B4 ]
- SEND_BUFFER_DISPLAY_MS(u8g2,t);1 z1 [) g, O* K( O$ j) O
- }
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, @7 Z4 J$ `" S, x! W2 P- void testDrawCircle(u8g2_t *u8g2)' q/ Q: Z$ l. r" j. h
- {
$ H2 X4 U* G" w2 V' y: i# r - int t = 600;0 P4 u: L7 K7 o n1 d w
- int stx = 0; 8 P3 n* X6 x* @1 W* p: b, t% I, W
- int sty = 16;
7 ^; C8 e) \: E( B5 e - int with = 16;
2 ?6 ?+ \1 D1 d( x D - int r = 15;
3 O6 F. V- U! @( g$ x% K - u8g2_ClearBuffer(u8g2); n: J, M; G! l8 F6 D
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
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8 Y. V b% |* b# d- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
V3 X) P0 F. Q4 h3 J7 y* ?9 _ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
( S+ s6 \8 ]0 V* }. ?6 |4 g# k: _ - u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??
' U' ]7 q: }8 v& g* @ - SEND_BUFFER_DISPLAY_MS(u8g2,t);1 N& D- B$ Z2 ~2 Q2 i
- u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??( o& M9 `# F& q7 K
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
7 X# i1 X! {9 ]* X& B7 F6 d' z - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??, s# f; o, f/ ^8 h- Q0 W3 t
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ H1 s$ e! P8 } A9 a" j# E - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???$ T g; i) ~# A
- SEND_BUFFER_DISPLAY_MS(u8g2,t);' Q# @2 a1 m9 G7 O0 F/ C1 D/ A, M
- ' H3 K& D" E- |6 p) X& G
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL); " u) h, S. Y# _5 N) ]( b
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
# ?+ D; o( p& E1 P6 ^- o5 y( N, O$ G - }8 \& t0 Z) [: e* {; ^/ b6 ~$ ~6 K
- 9 l+ u* L$ H$ c- l
- void testDrawFilledEllipse(u8g2_t *u8g2)
: x# a+ }9 I; T4 e" E: z0 V - {) ?9 J7 Z3 `9 Y. G
- int t = 800;
% W) n8 A' i- e" o - int with = 16;% D% z: b! f3 \
- int rx = 27; 3 ]/ I4 F" w7 f8 M1 r, d7 j
- int ry = 22;
4 s$ o7 e$ V; E7 c! I0 l4 [0 b; b - u8g2_ClearBuffer(u8g2);" A/ p+ C& U' T( V4 [
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");4 g" w7 P' g; A% w- x
- 2 d1 X5 w, z' C& g" s( ~+ V& @( O
- SEND_BUFFER_DISPLAY_MS(u8g2,t);& {& a$ M( L3 Y" P) a) d
- u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
2 m2 [9 v" M$ @4 F4 g - SEND_BUFFER_DISPLAY_MS(u8g2,t);
# k& e% I, |* i - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT); $ D( T3 _8 r& o2 M
- SEND_BUFFER_DISPLAY_MS(u8g2,t);# \( i, H4 c% ]6 Z% d9 E
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
, v5 _8 o, @/ t( J2 B/ L( V( N - SEND_BUFFER_DISPLAY_MS(u8g2,t);
# J/ H r+ g" l z, w - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT); ( F- r2 H) X: `, K- X* Z, I& Y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
; F' F6 O% E: g5 Z - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
T/ ^8 q! [" M5 W. D, k4 g1 d6 O- y5 S1 l6 ~ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
) T, o6 e. U$ z - }! w; {8 l# k. b
- 8 J% L2 {3 J/ ~ V. x- a2 C
- void testDrawMulti(u8g2_t *u8g2)8 }4 }% O+ B: m( ?5 A+ L$ b
- {3 G) Z, ]) X0 F) _
- u8g2_ClearBuffer(u8g2);. U+ j9 t" t- F3 R5 z/ ~/ a
- for (int j = 0; j < 64; j+=16)0 a" [ q; \# a+ ^4 L9 }: S
- {3 ~; ^, N6 r% L
- for (int i = 0; i < 128; i+=16)
; M4 S1 j" x$ _/ | - {
, e+ p4 B3 W7 @9 V0 Q$ ]4 V - u8g2_DrawPixel(u8g2, i, j); t K& d, R: }6 z) }
- u8g2_SendBuffer(u8g2);4 K+ Z) k! _! f- F5 j
- }
/ E6 g# U5 O r% k - }& u5 I# W% P; _* n! i$ d9 X
- ; [, T! R% V; ~$ f! G' [$ ], i6 h
- u8g2_ClearBuffer(u8g2);; B) Y1 l/ X" e8 z
- for(int i=30; i>0; i-=2)
1 ~: c/ T8 F4 y - {
+ B9 K4 B/ @- @ - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);) c! \6 m1 N& U
- u8g2_SendBuffer(u8g2);
' E5 W6 j: T" U m ]+ r - }
9 a+ C5 {. Z9 S- c* x
7 v8 n& P8 w; ?. E- u8g2_ClearBuffer(u8g2);
! Y: K" N% K/ h& O- O3 J' n - for(int i=0; i<32; i+=2)2 V; T% n+ I; R
- { v4 T/ K [7 [( w' {: Q
- u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);0 J1 H( a2 `, a' c7 y
- u8g2_SendBuffer(u8g2);
: l9 N5 f% @& Z' D; U2 G8 O# v - }. }. S/ b: I$ c
- 0 z. C' D% U& y9 I
- u8g2_ClearBuffer(u8g2);
* A, q- P+ F( ?! k - for(int i=30; i>0; i-=2)
' u. t+ e2 D3 s8 S - {! z/ L5 Q" b9 l7 o6 l- N# h0 o
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);. }8 {9 q9 _1 _+ o# L
- u8g2_SendBuffer(u8g2);: t2 J, S4 N, K" Q8 O1 Z
- }
: e* T, O1 J( e$ [' x4 p. i - ! Y1 i3 e# F/ l0 }
- u8g2_ClearBuffer(u8g2);
& t# X) F% U/ Y( k - for(int i=0; i<32; i+=2). T* g8 m# P8 V! l! D/ I& L7 @( g
- {; t5 Q0 Y8 d, j6 j# @
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
/ y4 ~! G; k; A: J4 g q4 o - u8g2_SendBuffer(u8g2);
# n( u/ Z% I% U) O. A - }( U/ U, [6 f$ T* v2 ]( {
9 F" u+ t! V3 F* w% E4 m- u8g2_ClearBuffer(u8g2);# A1 t# T+ C# f. L
- for(int i=2; i<64; i+=3)
/ P6 {* }( B) N: r( u - {. g; W b7 k% `7 w2 U
- u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
! C' s0 H" |+ ?2 k. o! f - u8g2_SendBuffer(u8g2);
5 X5 U3 O6 A) l+ j' q - }$ B) s# r1 }& F. o
4 ?8 e+ g9 B! {& J b( [" R- u8g2_ClearBuffer(u8g2);
9 N( B" g' Y! \* Y# H$ Q - for(int i=64; i>0; i-=3)
$ B! N/ N* m! S }$ J - {
) R8 t9 m3 e9 N7 w - u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);
9 ?! l8 u7 B5 R8 E; v# r; N - u8g2_SendBuffer(u8g2);7 d" s5 O) a7 ~( b7 Q) `
- }- w6 E& q; e% @6 d9 z7 X
( x" B1 Z( {' L* [. B* q. k$ B! f- u8g2_ClearBuffer(u8g2);
: }+ z& ^$ a" d& T3 N - for(int i=2; i<32; i+=3)
1 P, N. n% ^. h/ `/ a5 D - {
i. u# R8 m& ~" H3 [, ]6 z - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);9 M) f0 Y+ U, y% F- {
- u8g2_SendBuffer(u8g2);3 g- L1 @% o8 [1 u# [- X9 L+ j
- }
% }3 M7 C Z1 K, {+ i - 6 z; z1 p) ?' u6 `7 d' A h! r
- u8g2_ClearBuffer(u8g2);5 v! U& Z9 L A+ D, n4 Q
- for(int i=32; i>0; i-=3)
1 [$ e$ R8 r& n - {6 Z4 q) b6 g: ]' V
- u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL); W. Y, k* p T$ \
- u8g2_SendBuffer(u8g2);" h" ~0 O6 o. ~) i/ X
- }) @+ J1 [/ S- H8 q% M% x
- }
4 _: h4 [/ N5 S, G: {( _. s% w - 4 ^# X6 L" L9 i) ?6 D0 Z
9 |6 l' u9 ?2 y- // width: 128, height: 48
) [4 K9 W+ ?# B# E" n - 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 };7 Q! c: Q6 L8 E# n0 A3 X9 L
- // width: 128, height: 480 m) E ~: p# s X8 N9 v" {
- 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 };! P! D3 S& a6 D* Q6 z/ k! M
! j8 M$ A! C$ ?1 a X1 L# u- void testDrawXBM(u8g2_t *u8g2)
" ?9 J9 H8 ?3 x& o& w - {
. X6 B a+ K( P, t6 r - int t = 1000;
& d1 T* h* d7 o) c - u8g2_ClearBuffer(u8g2);4 ^: G& [. m. `$ ~1 o( |; V. d
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");
, d" u6 o9 Y1 R( C# }+ ?
$ C# k/ \5 [$ G1 Q2 A- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);
4 g3 g- u0 }+ B. Y# q" S2 G+ I - SEND_BUFFER_DISPLAY_MS(u8g2,t);
( S R* U- e4 e$ N* j/ K - ' [& _- P- B/ [+ R8 R& o
- u8g2_ClearBuffer(u8g2);. U/ B. z; i0 u9 o! d
- u8g2_DrawStr(u8g2,0, 14, "bilibili");
9 }( E7 |; R$ R& ?) P& @ - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);% \1 [( i1 r: X4 M
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
2 X& e/ @7 s( Y, W6 n/ ` - }# s$ Y3 [% ?) h7 h
9 K" L5 I, ~7 C' c. U' K: j- void u8g2DrawTest(u8g2_t *u8g2)
% a+ Z e4 D" T - {% I- V D5 E8 h
- testDrawProcess(u8g2);- h2 p9 b2 U, ~/ @, g2 d0 l" a
- testDrawMulti(u8g2);, [4 B f+ Y7 D- C6 O
- testDrawFrame(u8g2);: F- O( E( f. N! O" m1 M# ]- X/ d
- testDrawRBox(u8g2);
, T) T9 q, @ ]! _0 u- { - testDrawCircle(u8g2);3 G7 j8 h0 u3 X6 }. `
- testDrawFilledEllipse(u8g2);
/ Q6 ]2 X( r( ~# p$ u0 z- h: Q - testShowFont(u8g2);
1 W; P0 C: P }5 Y& R7 M2 s - testDrawXBM(u8g2);6 l3 W5 l& l+ C& a1 D
- 4 a" ^2 r8 g: ~+ w* \$ I& Z
- }% K* h# U7 j- s+ ]" |
- </font>
复制代码 9 l; P" [$ W8 P/ |2 y7 m! G; U
- N9 p, D; }5 f" l& k1 _6 k e: C
5.3、stm32_u8g2.h5 R. X! ^3 ?$ p/ s' W- @: X, m# T
- <font size="3">#ifndef __STM32_U8G2_H5 T& Q6 n+ c1 O9 o1 S1 q" I
- #define __STM32_U8G2_H. @1 A: u7 c( r2 z t
- % T. s" H. g% i$ \
- #include "main.h"
, F+ f( |* r; ~2 l I7 C - #include "u8g2.h"8 r S3 | V, G W! q( g
- 7 F2 Y& _: |' T7 ^3 f2 v
- #define u8 unsigned char
; k8 e9 \. k9 u% i9 [ - #define MAX_LEN 128
; H+ W1 ~3 l# [' E1 F, x+ q - #define OLED_ADDRESS 0x78 ( K5 C, Z0 K# g# [+ ~" K
- #define OLED_CMD 0x00 5 c4 L' A) Q8 }1 _ F
- #define OLED_DATA 0x40 8 m9 f; n5 d4 Q M+ @( k
-
- f8 `4 }! r7 r2 d5 l& @7 t - uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
3 |9 {' E5 r2 e+ X: X0 t - uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
( q& @" O2 l# U - void u8g2Init(u8g2_t *u8g2);* S2 ?7 B, G9 F( @/ U
- void draw(u8g2_t *u8g2);
* s* X ?( j8 Q' Z - void testDrawPixelToFillScreen(u8g2_t *u8g2);7 n/ q3 y W7 h [* K+ [8 W
- . a. m4 T) x/ ?
- void testDrawProcess(u8g2_t *u8g2);* j, C4 D9 m+ Z3 @8 E
- void testShowFont(u8g2_t *u8g2);. C5 {9 ~" M) u) Y
- void testDrawFrame(u8g2_t *u8g2);! D/ { y+ ~* p& S8 W$ z
- void testDrawRBox(u8g2_t *u8g2);7 Q0 S2 s$ O' n3 W$ q: o# \* t
- void testDrawCircle(u8g2_t *u8g2);( x5 H( B* J" w/ t
- void testDrawFilledEllipse(u8g2_t *u8g2);( V5 H- ^, J% \, d4 J5 ^( t: x
- void testDrawMulti(u8g2_t *u8g2);
* C6 U* ~ i/ `$ V- F' \% o3 \ - void testDrawXBM(u8g2_t *u8g2);
: F7 ?" J$ v" w& _9 E/ L0 S - / K- O- k# l! m3 d3 k* R
4 E t$ @# ], h% B- #endif</font>
复制代码
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8 |. h: ^9 ~& a5.4、tim.c
4 v( _' ] z4 }5 S5 @- <font size="3">#include "main.h"& f& j2 \0 Y* k4 y4 S
- #include "tim/tim.h"8 O4 z2 K% {& j
- . V! B+ J6 F' A# B0 M3 F* c
- extern TIM_HandleTypeDef htim1;
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# \* ^2 [' H% N1 B. J8 f& z: q- ) r- u2 ]1 F( y5 m7 o0 Y" X) T/ n
- void Tims_delay_us(uint32_t nus)
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- uint16_t differ = 0xffff-nus-5;2 h. U& R+ F& V" g; \# q* o
- __HAL_TIM_SetCounter(&htim1,differ);$ A" L7 M9 }0 y6 W: b: Y
- ! a% x" v: F4 R2 F7 y+ c
- HAL_TIM_Base_Start(&htim1);4 }/ Y n- ?/ O$ u: J
( j& |# w* F. j/ Y K7 M7 D# K$ k- while( differ<0xffff-5)
1 _/ c$ N8 q; a9 n; p8 a9 i* h) Q - {
2 A6 t& l$ I$ O0 g - differ = __HAL_TIM_GetCounter(&htim1);
' B, ~& O" g" I z- G - };
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- HAL_TIM_Base_Stop(&htim1);0 x' Q$ W6 }5 L
- }</font>
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5.5、main.c7 z1 _( I* _( x
- <font size="3">int main(void)
5 G7 S( t3 z. a% q - {
8 `9 J1 I; p2 \& ]" ?) u - /* USER CODE BEGIN 1 */: K, S2 v( e; D. p
- u8g2_t u8g2;
& {3 s0 I, R+ Q5 S- b - /* USER CODE END 1 */
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- /* MCU Configuration--------------------------------------------------------*/
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) v" q6 {- M2 | |* o7 l5 V( e: S- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
2 e5 T7 s2 w$ n2 H2 Y4 n. d3 l8 P7 O - HAL_Init();
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6 p9 V7 E- a; R- ]% o$ D; i- /* USER CODE BEGIN Init */
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- /* USER CODE END Init *// V4 D* z/ y+ w2 x
- 3 Y+ K- E. k. M1 A- P! M9 b
- /* Configure the system clock */' W# y# e; [4 X1 K4 m
- SystemClock_Config();
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( Z4 Z: @- ~6 u, H. |# {' \- /* Configure the System Power */& T! |. H( T, o9 H, q
- SystemPower_Config();* t7 u" o( U, i
. H% e) K6 X0 r) S8 a8 ^* r- /* USER CODE BEGIN SysInit */. g) Q0 f) R: v9 t
- % _' D& S# y( _6 c$ X7 H0 P
- /* USER CODE END SysInit */! y0 o; Y! @/ w& }: }1 T" o4 f6 u* s7 a
2 o2 ]& w0 X/ ]& }9 } I2 L- /* Initialize all configured peripherals */
7 L9 h+ o" T# {+ R - MX_GPIO_Init();
* B& Y% r2 q1 U7 Q y. t0 L - MX_ADC1_Init();; ` J/ j) Q3 U2 w# g# `' |: {
- MX_ICACHE_Init();
" n4 M; b n* D - MX_USART1_UART_Init();# S O- D$ }1 R5 Q
- MX_USB_DRD_FS_HCD_Init();
' G Q& y. i# n7 {( G* Q; l - MX_I2C1_Init();
+ c/ X/ S5 {4 o' ~% D- I6 G - MX_TIM1_Init();
, P! n! { }9 K; e2 |; c, J" d W. j7 ~ - /* USER CODE BEGIN 2 */
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- u8g2Init(&u8g2);4 o1 a( A! P e! |
-
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- /* USER CODE END 2 */
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- /* Infinite loop */
1 e: h% H* g$ | l; L2 x6 z - /* USER CODE BEGIN WHILE */
! ~! w( K4 v: _5 C4 X3 O ` - while (1)
7 b# ?9 D; }3 x% m; } - {
2 V* P! N |/ \6 D: @$ P, a - /* USER CODE END WHILE */; Q" f1 a! S; e' _2 g
- ! J3 S0 f2 U* ?+ R" B, h
- /* USER CODE BEGIN 3 */
0 p8 J$ \# M/ I( g0 C- B+ m - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);( S8 i, c% L# ^* u) x
- //HAL_Delay(200);
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- u8g2_FirstPage(&u8g2);
/ j5 d' T) H: ]+ z4 h' } - do
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& Q# p: l1 F; V& N' I W& S - draw(&u8g2);& Z6 n# r" |$ S( g6 p3 K
- $ N# x9 i1 J A- x# J! \/ {
- u8g2DrawTest(&u8g2);
; f0 X$ m2 m2 T, d; |0 B3 k4 D4 R0 P - } while (u8g2_NextPage(&u8g2));
`/ U/ o. M4 J' W; a7 d, B% ?
4 {0 g' M" {- x9 h. B' [- }
0 u! }* Z1 ~) A5 L0 s6 E. F9 I - /* USER CODE END 3 */+ }6 ], z) C) S# ]
- }</font>
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六、运行结果5 e7 N2 _5 p, m. h0 z
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这个不错,可以参考一下
效果不错,赞一个