在【NUCLEO-U545RE-Q】上移植u8g2。
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一、下载u8g2
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官网下载地址:https://github.com/olikraus/u8g2/tree/master
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$ o7 Q9 E0 A/ C5 ~% z二、复制文件
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) h. x' s; d, y9 Z& q复制csrc文件到项目工程目录' p. n( O) N3 }( S0 F+ _' ^) Y
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三、添加文件到工程
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B4 t* r4 O. C7 k% P" x0 b/ d将csrc文件下所有文件添加到工程' ]4 _8 z' C( U4 i8 `6 [
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7 c* H( E5 [1 w, ^) x/ Z四、配置外设
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, \% ]) W* D$ B- h项目中用到I2C和定时器1
& g5 V& t9 n) c+ u( Q! Q! i7 ^. aI2C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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五、代码
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/ J' ]6 q; }7 h4 O# m2 Z5.1、修改u8g2_d_setup.c" o5 }4 l" `5 w; M: P" c8 p( M5 v
只保留下面文件5 t6 @, ?( ]3 Z8 p, @
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5.2、stm32_u8g2.c
& Q# F7 o% i: E2 e+ o- <font size="3">#include "main.h"
/ W- R) \6 Q* Y - #include "stm32_u8g2.h"3 A2 b! k: `- R1 W' E1 m/ y: Q7 o
- #include "/tim/tim.h"
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' t) ^4 R5 R1 z/ a8 L4 l6 }- extern I2C_HandleTypeDef hi2c1;
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- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
3 u5 v q" D6 p' r8 b" i - {
0 X- O4 v1 D. D3 V. l$ f2 e# I& a - /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
. E# [% n5 K! t b - static uint8_t buffer[128];
0 m5 b/ @2 P8 O# q, V+ e& H - static uint8_t buf_idx;8 N! Y! f7 o+ z ^" p. i4 `
- uint8_t *data; e' R( ^3 b( x! n8 o5 ~
-
& q, q5 @% l8 A9 P3 u - switch (msg)' y5 d- W- w- \. R. L
- {" W1 j, M9 r, x; y3 p0 @
- case U8X8_MSG_BYTE_INIT:
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- /* add your custom code to init i2c subsystem */! N& q: j2 v) }, V
- // MX_I2C1_Init(); //I2C???
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9 K: k: G, ]; P$ s - break;+ z5 k+ T( h7 Y/ N, |, ~
-
: ?5 ~8 M! `- E: z - case U8X8_MSG_BYTE_START_TRANSFER:* z# C; k7 C/ ^2 t0 G
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- buf_idx = 0;
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- break;
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, V2 C- b# O( Y/ d/ e6 i5 ~- g - case U8X8_MSG_BYTE_SEND:
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6 Z& y* k* ?3 h# E - data = (uint8_t *)arg_ptr;
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]9 W B: n# T% U6 _ - while (arg_int > 0)+ F. ]+ Q5 X* ?) S
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- buffer[buf_idx++] = *data;
h3 X$ |% W: l9 [ - data++;
" }' Z9 W5 s$ ]# } - arg_int--;
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- }
1 M1 g8 W8 [7 M% s9 e" {' T - break;( w, A+ l6 N$ H, q7 g$ T
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- case U8X8_MSG_BYTE_END_TRANSFER:
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# x6 G' T& n& i6 Z& F' e - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)
" O! N; a5 u, |+ ^ - return 0;9 p- S1 v6 ~0 Q) o- Y' C
- }
5 t# k, P P& r4 }$ A5 q - break;. ^4 |2 t. B' O+ L; [3 _
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- case U8X8_MSG_BYTE_SET_DC:
# ^3 @! B) H" ~% e8 f: o - break;
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- default:* D; n) l4 m0 D6 `. T5 o5 e
- return 0;
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$ q8 }, ]7 r( Z9 e- _: }& p& x - return 1;; e3 s2 c/ x; {3 ?: P
- }
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- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr), J* j" w# \8 c$ A5 c) l8 q
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- switch (msg)
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4 s% B3 J( h1 s6 H I - case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds& _8 O' J# e* ]" f [0 l" T
- __NOP();
B6 Z& N2 X& |; B6 B/ h; O - break;
, a# | ]. P' r7 t' c - case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds
1 ^( w+ x/ C1 L" N4 C$ V- d - for (uint16_t n = 0; n < 320; n++)
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- __NOP();4 q) u1 h) G$ l7 y+ o5 t
- }
4 a+ Z* J" r8 d5 m! h - break;- Q/ j! r% r/ U( `, A$ _ s# ?0 ^
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
, Y2 C9 {$ i1 V7 p9 c _! y- B+ k - HAL_Delay(1);* N) l8 V8 Y9 P* y5 y1 L, n9 m6 ]
- break;
8 E: l/ d/ }' q# [ - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz
5 z& E- ?( r% ^; X - Tims_delay_us(5);
% u5 v3 Z7 Q' ^1 T - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us3 s% C$ _ [# L5 Q
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin! n/ i' {, ?$ G! O3 \4 `
- break; // arg_int=1: Input dir with pullup high for I2C clock pin
) Y6 z) Z! K# l% R; j - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
4 X' d) z! K# x" z - break; // arg_int=1: Input dir with pullup high for I2C data pin
5 t% h2 T4 X4 k* U0 w - case U8X8_MSG_GPIO_MENU_SELECT:! D8 d8 Y- O3 B6 Q: y( o
- u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);
) i& k* X5 |# k- c5 X% B# _2 ^5 h6 G - break;
) H! j7 c' K0 L" o$ u8 o! q/ a - case U8X8_MSG_GPIO_MENU_NEXT:
/ b+ m$ f a& F+ A2 y& a- V; q' _ - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);2 s6 g$ n5 U" y* C9 Z8 g6 h) {6 G- ]
- break;5 O C4 q# m( [0 p9 G
- case U8X8_MSG_GPIO_MENU_PREV:
& u* P' }4 ~- Y I8 t) ?, r; K3 n; v - u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);, w O6 D t. a4 ^! |7 p
- break;
/ u3 U& U% E/ ] - case U8X8_MSG_GPIO_MENU_HOME:9 w9 @9 @8 \8 j3 p
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
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- default:
; k4 H6 H w5 E5 x+ t - u8x8_SetGPIOResult(u8x8, 1); // default return value
2 H1 z |9 e: p0 J$ c - break;
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6 t; g6 [' [" S7 d8 ?( j R - 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);
0 }1 { s5 T/ Y( i - u8g2_InitDisplay(u8g2); 9 M% d5 b: i' }( w3 i* G9 I
- u8g2_SetPowerSave(u8g2, 0);
3 z$ J! [9 T. Q% Q$ O. e8 w) N - u8g2_ClearBuffer(u8g2);
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- void draw(u8g2_t *u8g2)' b6 u& @1 G; K, f! o+ o; c
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- u8g2_ClearBuffer(u8g2);
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- w0 h0 _& y8 y( S* F" S - u8g2_SetFontMode(u8g2, 1); : z; a0 x* ^% w$ o) ?* B6 n
- u8g2_SetFontDirection(u8g2, 0);
" M# ^/ J* t" k - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
9 ^! L- u& e( o/ C* \4 C2 ]# Y - u8g2_DrawStr(u8g2, 0, 20, "U");
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- u8g2_SetFontDirection(u8g2, 1);0 e. y6 i0 l! p+ i7 L
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);& R* V1 b! P3 H% L+ n
- u8g2_DrawStr(u8g2, 21,8,"8");
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" F2 c; ], z' f+ ~. s$ n4 y - u8g2_SetFontDirection(u8g2, 0);6 ^* Y7 k$ D, Z A
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
- d" Q6 H m% T7 a$ _$ K0 Q - u8g2_DrawStr(u8g2, 51,30,"g");
4 b) p$ C; @1 j M0 D G - u8g2_DrawStr(u8g2, 67,30,"\xb2");) w1 j- D; v( F# Q$ `7 X' O2 p
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- u8g2_DrawHLine(u8g2, 2, 35, 47);0 B2 q E4 Y+ o& q9 B: R
- u8g2_DrawHLine(u8g2, 3, 36, 47);
( ^6 ], m/ D9 n, Y5 N - u8g2_DrawVLine(u8g2, 45, 32, 12);+ d3 B3 ]" c8 x4 _9 i* y
- u8g2_DrawVLine(u8g2, 46, 33, 12);4 }6 _5 V' f( c) e" e
-
4 B. [) Z2 E7 T: ]7 ]2 I - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);3 R9 ]; a2 P7 o- f* s
- u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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' R B+ L0 J3 S/ M/ U - u8g2_SendBuffer(u8g2);
" }# | }0 [6 h9 f3 I4 r/ u - HAL_Delay(1000);! U5 S5 v+ c( T( D) ]
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- //????
5 H* Z5 o( _! ~# ?! F2 ~7 y+ h - void testDrawPixelToFillScreen(u8g2_t *u8g2)
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. B* s2 \% ]) F! g% h* J - int t = 1000;! {8 @' o2 B L$ _; V& T
- u8g2_ClearBuffer(u8g2);
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- for (int j = 0; j < 64; j++)
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- for (int i = 0; i < 128; i++)8 J, H$ U$ e" u
- {
( Y, t8 C1 {. @ - u8g2_DrawPixel(u8g2,i, j);
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- }
% J( f/ H1 l* a; Z1 |6 t5 @* R - HAL_Delay(1000);( [ c o( r! _) [5 ~
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5 |- p5 x1 U5 |/ b0 f* n5 o- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\. d+ w- t- G1 V x- }
- do {\
- G% m4 U: _, ?% b/ n - u8g2_SendBuffer(u8g2); \
; M9 G. { Z+ r$ j/ f - HAL_Delay(ms);\
! K5 d# L% d* p: m. c2 q& Y - }while(0);) {# T: J8 `1 M Z2 S* ~& T9 r8 Z
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4 R- V D: a( T+ l7 E" p- void testDrawProcess(u8g2_t *u8g2)
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: ?; I1 p4 w! ^5 }: i& W5 _5 W. C. i4 A - for(int i=10;i<=80;i=i+2)
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* {; Z: S/ v0 S6 D9 L3 c2 ^ - u8g2_ClearBuffer(u8g2);( I+ x0 V* n$ {2 t2 Z' X1 {; \; {
- % s: s5 P# J! V% \6 o l
- char buff[20];
Y/ S9 m- i, ~+ B ^ - sprintf(buff,"%d%%",(int)(i/80.0*100));( F; _0 ?7 y' u3 |* B
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- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf); J- N3 j+ [' {$ T8 o
- u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");4 r6 c Y6 f" O1 H& R' {# H: K
" X3 s1 J1 Z7 ]) ]- }- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);$ t. R5 U/ P+ M5 G$ G1 y8 R/ p
- u8g2_DrawStr(u8g2,100,49,buff);
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- u8g2_DrawRBox(u8g2,16,40,i,10,4);
' {$ a/ }% D2 d T - u8g2_DrawRFrame(u8g2,16,40,80,10,4);
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+ I4 G: K& A9 ~$ @- f7 S- u8g2_SendBuffer(u8g2);
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: _( |- }6 F% j! M- R0 B* A - HAL_Delay(500);
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- void testShowFont(u8g2_t *u8g2). C% z0 X1 T) @8 y
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- int t = 1000;
2 H1 M! q$ z% j: Y( \* }6 g" `+ l - char testStr[14] = "STM32U545";, n) ]+ T: V! \. n$ {
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- u8g2_ClearBuffer(u8g2);- o2 U( _0 P8 M! g. f
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- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
+ y' a; Z% k) r5 Q3 Y2 l! c - u8g2_DrawStr(u8g2,0,5,testStr);
4 u+ l, E* p, W% q - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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# {9 ?9 C- _% }( F+ i" h- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
9 C+ t4 c# \. I - u8g2_DrawStr(u8g2,0,30,testStr);
6 ` \9 Y" c8 F7 q' K - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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6 C( w; N3 I% | W8 _5 f- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);" R V! N: r" i( w6 o
- u8g2_DrawStr(u8g2,0,60,testStr);: [4 A2 G$ \9 u d! b
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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6 X# B5 q: w( G# L( a" ?1 |- void testDrawFrame(u8g2_t *u8g2)
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- int t = 1000;/ Z) ^. W( }( @; z+ Q
- int x = 16;
2 s K; P9 N3 M - int y = 32;3 x/ @) v. f% Z6 U- E
- int w = 50;: w1 T5 J! p7 b( b
- int h = 20;
* t. S* G. O2 B7 H, e - u8g2_ClearBuffer(u8g2);
9 ]: L( F' _1 m4 m: @ - u8g2_DrawStr(u8g2,0, 15, "DrawFrame"); n( h" T7 T( g, ?: H# y& D
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- u8g2_DrawFrame(u8g2, x, y, w, h);
C4 h/ i- r& x* h8 s3 n - SEND_BUFFER_DISPLAY_MS(u8g2,t);$ j7 ?+ Y, {& P* U9 h
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
6 i! T" F8 V: r" U9 D - SEND_BUFFER_DISPLAY_MS(u8g2,t);* `0 }' j+ |8 s% e$ B7 i( C! d
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G; ]* F( X; o7 I/ g, r7 q2 {# d- void testDrawRBox(u8g2_t *u8g2)3 ^$ J' O0 L2 d7 _* S5 { q
- {
- F% N8 N7 D( `. e! a, F: ] - int t = 1000;
# h. z- J) w, M+ r! \9 g - int x = 16;
. Q- A0 k' S5 _& B3 P M8 f - int y = 32;
. O0 u; l+ J/ G L& L1 } - int w = 50;
. w: `5 h# |4 {. u' H" N - int h = 20;
" ^! {8 X+ e% n O# Z; h - int r = 3;
( J/ A# F1 ]4 G - u8g2_ClearBuffer(u8g2);
, c5 o- \5 B& d% `! @: m9 m) h - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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- u8g2_DrawRBox(u8g2, x, y, w, h, r);8 N* _: s. D8 ^4 ~* [
- SEND_BUFFER_DISPLAY_MS(u8g2,t);; b" z6 P3 W# O- j4 ?
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);/ Z v# i: ?8 Q0 J/ z* u7 v/ G7 d
- SEND_BUFFER_DISPLAY_MS(u8g2,t);, g: e% u6 G& ^' k7 i0 G
- }
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1 b( G( V& P5 M l6 B- void testDrawCircle(u8g2_t *u8g2)- c7 I) p# W/ _9 \+ w! I1 L9 ^, R" I0 _
- {
1 r' [6 R P( A# h* R [3 D - int t = 600;2 p. g/ @- A; r' J0 M ]
- int stx = 0; 8 ^' H3 B2 k7 N# n8 N
- int sty = 16; 7 L) y3 b8 U# ^3 _ s! C) S1 v
- int with = 16;
) `. l/ V$ L+ e- Z G1 A& ? - int r = 15;
8 f- M; S; f& }' Z# u - u8g2_ClearBuffer(u8g2);
# n& Y( k5 C% m: c8 \ - u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");+ i- l3 K$ `# s+ q4 _( Z' ?+ [
0 m* c* ~9 ?$ H% b- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??* ~$ F/ |* G, C
- SEND_BUFFER_DISPLAY_MS(u8g2,t);, R5 W& b6 Q7 h) b! o
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??
3 q: @& d2 V5 R: z+ R- s4 @ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
2 X' c0 r, r- M" ?! p8 \8 I8 ?6 T - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??* V9 l) \- W2 _# a
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
# @& W% B) T2 ?; x% }; { - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??2 B+ [7 k3 k# L5 Y3 @
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
' I0 E1 X* e; g: s3 @: T, m - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???
; z' ?6 {' F; {* N# \7 ~( a - SEND_BUFFER_DISPLAY_MS(u8g2,t);
. E; q2 q( K7 s L8 n I - ( V" V+ T, ]. @
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL); & b/ s7 F" u2 H" [- l
- SEND_BUFFER_DISPLAY_MS(u8g2,t);! a6 | o, a8 {8 }
- }8 k, U0 B: Q7 C7 e3 D
7 ?# m5 d) R6 z$ I- void testDrawFilledEllipse(u8g2_t *u8g2)5 ?: j1 |9 {3 Z/ q
- {' i- u6 \& \- p! \& U
- int t = 800;1 M8 t! ]4 j# o) ]5 \
- int with = 16;
# j0 d9 j, j/ G% S# c - int rx = 27;
8 b1 E/ g, _ h. K' b8 _ - int ry = 22; P' c0 N2 x" [4 V% z) @2 Q7 c) F7 t
- u8g2_ClearBuffer(u8g2);7 ]- U. Y% w' k* q1 Y
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
( t- Z8 y1 g/ I8 `6 F2 J1 F3 z - 0 h% B9 M, Y* V& b2 z1 ~, X
- SEND_BUFFER_DISPLAY_MS(u8g2,t);( I% H' p" E+ l9 E/ x0 N8 M
- u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
$ J4 i1 e: k/ F) f6 u# P: b - SEND_BUFFER_DISPLAY_MS(u8g2,t);# F# _4 P' U3 c
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT); 0 E$ R" y( O& e* y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
: G" l# r9 F) t) K - u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
0 i2 ]6 A5 L/ n- A - SEND_BUFFER_DISPLAY_MS(u8g2,t);- Y: m; q6 K- c4 N6 V, y
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT); % k* |$ x' u/ J/ o6 A
- SEND_BUFFER_DISPLAY_MS(u8g2,t);5 o3 h) Z# Q$ O$ G9 C; [
- u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL); 4 B" b( E8 @5 |) e! \. g
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
& g) Z* X7 b7 x% V8 W) j/ f - }: S& U0 y( M# b
- + j7 x' o( Q" ?
- void testDrawMulti(u8g2_t *u8g2)
$ E2 `/ ?% ]' S& O/ u5 U- e9 U - {% n( ~# a2 H# C1 a1 p1 M
- u8g2_ClearBuffer(u8g2);
, P9 w% [+ C& Q - for (int j = 0; j < 64; j+=16)
& J7 ^ N" o5 i, a- y - {
- D" o) J J/ z) ~ - for (int i = 0; i < 128; i+=16)
' ^, v2 K+ d9 W" u - {2 O; v. z5 X& n) E0 O: E5 G) e! V
- u8g2_DrawPixel(u8g2, i, j);
: p+ Z C$ i( m! D - u8g2_SendBuffer(u8g2);
1 D7 h1 s/ }2 `! ?: l6 `6 t7 c - }- U4 c) w# f4 c; u1 Z; o
- }
! s( [; u3 X0 o - ( J% v) c. d; O9 @ v( f" ~- l# c
- u8g2_ClearBuffer(u8g2);0 e# B2 M. S+ v0 b3 F- X) ?
- for(int i=30; i>0; i-=2)# E$ L6 S3 J2 b
- {1 h0 T9 e( |& b# K' i: T/ Q0 |
- u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
3 K" h9 L6 k- D$ D N9 Z! l1 w m' F - u8g2_SendBuffer(u8g2);: p' B0 x# t \" [$ h
- }
! e1 N6 \4 |! K# u' h - . |% ~' O- z0 C; B
- u8g2_ClearBuffer(u8g2);2 z r2 ]6 r- T- d( f3 {
- for(int i=0; i<32; i+=2)
$ }7 r) a" ?/ f0 l4 o - {
4 [7 S$ ]% h8 a9 l - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);3 n+ {" \( v, m- n
- u8g2_SendBuffer(u8g2);
1 B7 M: t$ G- R - }2 U8 k7 V; t* @% p" R4 Z
. [+ E6 C. O* F& l# j- u8g2_ClearBuffer(u8g2);5 V# Q: @3 y- @1 q) O
- for(int i=30; i>0; i-=2)( G8 @3 H$ m$ M f5 m" @8 ^
- {6 a( p) r9 g; a
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
* \/ a1 T* X7 t& N' B8 k. U p - u8g2_SendBuffer(u8g2);4 l; Y4 v# d3 {% G0 j) e
- }
) T2 S: ?( w+ o/ d% C1 l. R9 Q3 i3 o - ( Y! Q- h1 J+ p! |4 v
- u8g2_ClearBuffer(u8g2);& k: @& Z l- Z
- for(int i=0; i<32; i+=2)
3 e4 O1 ^' k$ ], h9 U' m - {3 G" L D; |6 I) v) ?# E
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);4 K H5 w4 P$ b
- u8g2_SendBuffer(u8g2);
& Y! K% n) g O+ j2 a8 B' p - }2 _: G- N8 \* ~% ^% G% Q9 }
; h0 l; w* G* `# K7 {- u8g2_ClearBuffer(u8g2);/ O% P8 x7 R4 Z9 w2 ` K3 I
- for(int i=2; i<64; i+=3)
( T0 `$ T/ S8 c! T8 d: R9 L - {
! \! s0 L( j3 X - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
' e/ }& H2 n# W - u8g2_SendBuffer(u8g2);: m& O( c! a8 J- N" _( j/ O
- }
% ?9 \& }3 w+ A9 q( B
- l, @) i5 d" M( i- A/ H! _) U- u8g2_ClearBuffer(u8g2);
; z6 ` \4 j- u) N2 I6 p, i - for(int i=64; i>0; i-=3)2 c0 e' ], \' v! V2 N/ u' G
- {( d( T; i' e: P/ a7 m, a1 R3 [
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);; k5 a* D; T% |; Z
- u8g2_SendBuffer(u8g2);2 q$ f1 ^+ ^' N+ ^/ t
- }* ?; s. W& a# D4 Q/ e1 V) G( \
% b" P0 A o6 K' F- u8g2_ClearBuffer(u8g2);! m, V8 [) a9 n! B; ` T
- for(int i=2; i<32; i+=3)
$ N7 h+ |9 r' t& s - {
0 v# X4 A; W( c8 U5 Y+ m - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);/ C+ ]7 F* Q5 o$ k! F
- u8g2_SendBuffer(u8g2);
8 d) X) m {1 B5 U* _/ q3 @ - }
2 g) m7 }5 i- W) x - / Q$ ^3 M/ T# T5 K7 g- x; Y
- u8g2_ClearBuffer(u8g2);
" y, u' U5 o7 n; d6 J0 M5 | - for(int i=32; i>0; i-=3)' w9 a7 a$ Z1 u
- {+ W7 c! \+ K2 X$ X# F/ I5 t7 x+ V
- u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
6 X) g u% i* Y! O( E2 U: i - u8g2_SendBuffer(u8g2);& D, e9 N! C! X5 ~" {! H+ }
- }5 G* ?7 N4 t0 x( k$ E; B I
- }
$ Y# s: [! V. `: ^' x - . b `3 u' \0 E6 d0 V" {9 s: s. w
' ?3 `/ h( ~ O# w" P0 }- // width: 128, height: 48
& q% w/ G; {5 ? 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 };
) A! b* z2 ~6 a+ j$ p3 J* Q7 k - // width: 128, height: 48; G3 `6 s) E( t9 v0 X
- 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 };5 Q6 N9 @# E2 B( E) L8 d5 n
- m$ b/ F$ p( j) H, E, h* Y
- void testDrawXBM(u8g2_t *u8g2)
: w' z3 l' N* @- }3 q i - {% M) ~! s" Q$ X3 P8 n" L; Y
- int t = 1000;. H8 o( [6 m2 Z5 M' z
- u8g2_ClearBuffer(u8g2);7 {& ]0 c1 A; E: t- y- U
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");5 i' m1 T, ~! l6 Q/ Q9 w
- ; z5 d5 e* t% j( |
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);% g; u$ [. [$ o! p% _7 i9 f0 m
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
# S' f4 u$ I7 b5 t/ D+ P9 ]/ D; O
8 R6 U; s, _# x. p# c- u8g2_ClearBuffer(u8g2);$ C8 h4 Q1 F8 V& e" a) a
- u8g2_DrawStr(u8g2,0, 14, "bilibili");
% n2 r! a' f4 K/ k& v! J7 } - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);6 \/ E6 c. l2 x" ~
- SEND_BUFFER_DISPLAY_MS(u8g2,t);% y+ X9 @/ Q/ l8 a+ D. \; P( O
- }
$ }$ L J5 U! M, M
5 i/ c, P8 M" W8 W; U- void u8g2DrawTest(u8g2_t *u8g2)
! p, l6 J) Z7 n2 [- A! l$ K - {
" Y( O6 ]6 v/ @( e: r- q, v - testDrawProcess(u8g2);
+ r8 u2 ?- N" K: E @ e - testDrawMulti(u8g2);+ {0 y! c9 J2 B. F
- testDrawFrame(u8g2);
1 q( h' e2 x7 n: ` - testDrawRBox(u8g2);
4 o8 N3 o6 m( \" ~1 E - testDrawCircle(u8g2);
2 H4 g f' v+ r* @% q - testDrawFilledEllipse(u8g2);
* ^9 q2 r* W C, h. u: E/ X - testShowFont(u8g2);
Y; h/ B# S- R* ^" I) q - testDrawXBM(u8g2);( Y5 D1 i1 |% K* O8 U/ Y
- # i) Q. t( K! Y; @* A7 I' }! |
- }( M1 o9 N' \6 S# P3 G
- </font>
复制代码
' y/ e- L6 K8 W7 Z3 u6 I6 W% T2 }5 k6 N0 u& o9 k! S
5.3、stm32_u8g2.h3 e1 Q: {- e/ M* q6 u- X* T
- <font size="3">#ifndef __STM32_U8G2_H
/ d' ?0 C- R& [4 t - #define __STM32_U8G2_H
* i% g; t" G1 M8 g' ^. K* ~4 K
( Z1 ?8 B" o: ?: K! O* y8 v- #include "main.h"
, R# V2 S. V+ M0 S2 {' E: x - #include "u8g2.h"# {9 m# j: q: ? ]) K9 A
- - l; J7 I- v* d
- #define u8 unsigned char + c# `4 [8 Y% ]# h) \0 k3 C
- #define MAX_LEN 128
/ S! R. Z" e+ l5 N; u: @8 l) L - #define OLED_ADDRESS 0x78
: I7 [$ _7 u# X) w% j) j* b1 K - #define OLED_CMD 0x00
! Q& P8 Z" t/ w0 S# ^. ^ - #define OLED_DATA 0x40 ) `% _4 G' w+ ?
-
' J7 ~( Z7 L0 D - uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);4 c8 G$ d; {2 n& L- W2 H% p
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
5 b" h5 v' _9 ^8 \* p - void u8g2Init(u8g2_t *u8g2);+ Z6 ~% P. s9 Y" r2 m
- void draw(u8g2_t *u8g2);7 f2 r5 n; Z- f% [8 [& d
- void testDrawPixelToFillScreen(u8g2_t *u8g2);
" N- R! @; |* V; q' M4 }/ r
K: q. f9 B3 K1 v. o- void testDrawProcess(u8g2_t *u8g2);
& t5 S7 U$ v/ v - void testShowFont(u8g2_t *u8g2);
' O) K. u9 O" @0 D! J! J5 {7 } - void testDrawFrame(u8g2_t *u8g2);
! S% w/ }2 W, B0 d; t& p - void testDrawRBox(u8g2_t *u8g2);
' P% \. H% |* V! r2 v k: @4 ] - void testDrawCircle(u8g2_t *u8g2);
. u2 u. @5 P! @: T, _8 n - void testDrawFilledEllipse(u8g2_t *u8g2);% v/ u3 w( i8 U- W/ S( w. I
- void testDrawMulti(u8g2_t *u8g2);
% S1 m& ^7 p0 B4 H - void testDrawXBM(u8g2_t *u8g2);
: m; `/ m# o1 \; a) r+ V
8 v/ l" e/ o% K6 f- ( @- ^1 i3 ?2 c; M/ |* E' n3 [
- #endif</font>
复制代码 ( d- A( ^1 q. }" F* H4 |; E U# S
8 y9 M2 H! I% u- v2 Y3 a' K5.4、tim.c
& ?, @6 s( U, M+ K- <font size="3">#include "main.h"4 @ E. @3 A. A& y2 q
- #include "tim/tim.h"; A$ F3 H; H- {+ b7 g
3 M! \- o/ Y( |( g s; b- extern TIM_HandleTypeDef htim1;- U, H8 }' ]1 P* f
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- void Tims_delay_us(uint32_t nus)4 g! H/ e, U$ l$ G& N
- {
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s/ W8 V5 r' i1 c2 S- uint16_t differ = 0xffff-nus-5;
, e% \7 E/ X- H( n - __HAL_TIM_SetCounter(&htim1,differ);
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5 e; ]( X* Y2 i' @& ]+ g- HAL_TIM_Base_Start(&htim1);
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' N0 A6 e' u* @( Y- while( differ<0xffff-5)& X a& \0 A; ~5 r$ u
- {
/ a9 ^7 H+ K' L7 {+ q - differ = __HAL_TIM_GetCounter(&htim1);
/ W- A/ x: V# p9 b- o' ] - };
) q" k3 R& T+ p5 b& M) W+ A# X0 I - //?????
. U' |% \( F5 B0 i7 F* I' b - HAL_TIM_Base_Stop(&htim1);& A U; X6 f# _7 Z) y' {! w$ Q
- }</font>
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5.5、main.c: w; E9 m4 r! F! ]9 e. R' S' Y
- <font size="3">int main(void)' `, G% I5 Q) o- Z8 N+ o) l9 k2 J
- {
2 O4 b, Q6 J6 x& v1 ?% e; s - /* USER CODE BEGIN 1 */4 j7 @' d1 n, `; O3 l* u% s
- u8g2_t u8g2;% l# D4 K& T, d& z" E1 V
- /* USER CODE END 1 */7 A7 a2 G' a/ a% m- q" Z4 l9 Y
- 0 C. K5 m4 d" b- d) _8 S& L
- /* MCU Configuration--------------------------------------------------------*/. x/ M/ x9 Y1 n' B$ g
( A! H8 ?! Q F+ m- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */" c3 \3 D& @9 X5 w# S4 c |; T# r' n
- HAL_Init();6 L5 r2 y. n6 R9 q# B9 u
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- /* USER CODE BEGIN Init */1 K. h( \4 K3 s$ n! P
# m4 N# u$ E) w: v. o+ ~- /* USER CODE END Init */
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7 r7 [0 B: ?$ i0 C! V. {- /* Configure the system clock */
# Z9 u: n9 y6 C& b6 d& x1 B - SystemClock_Config();
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- /* Configure the System Power */
h7 s9 z. c7 s9 |* L9 c - SystemPower_Config();$ v. O! u) Z% I# ?
4 P/ C# U9 J5 e. \- /* USER CODE BEGIN SysInit */6 k6 b8 F7 f" Z* L4 K+ [$ y7 V
- . l, [% `+ T, l t# r
- /* USER CODE END SysInit */* {% g, p2 g6 A4 H" C% P% ~0 t
- , f$ E7 j/ a2 P9 p8 {
- /* Initialize all configured peripherals */
' ~ U5 d2 I, T" U - MX_GPIO_Init();
8 g" a' U7 P! Z7 o8 j. B) J9 K - MX_ADC1_Init();& j8 {3 g; r( o) ~# ^' b4 _
- MX_ICACHE_Init();0 ?% j. C& P* C2 s
- MX_USART1_UART_Init();5 M2 ]0 O) z$ Q4 K) ^
- MX_USB_DRD_FS_HCD_Init();
; } ]/ @, K, H2 p7 N3 d - MX_I2C1_Init();- g$ X6 U4 T# g' m: Z
- MX_TIM1_Init();- M4 m& M* w7 r. N- \
- /* USER CODE BEGIN 2 */# @2 _* z" [# Z4 k' S
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- u8g2Init(&u8g2);
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. V7 \/ h" P$ X1 K3 b; O. X- b) P- /* USER CODE END 2 */2 g5 y- ?3 o9 H
- # g, I. F. E( Y
- /* Infinite loop */" R1 F! g* i: T: u4 q( P/ |
- /* USER CODE BEGIN WHILE */
, x/ |, `/ l6 e8 {8 J - while (1)# Z8 W* D! m. `# k* m, ^
- {
' M8 G; j3 B8 I4 j7 o - /* USER CODE END WHILE */0 S* [- x2 ^& I7 C
9 M9 a0 S2 ~5 t$ B+ j- /* USER CODE BEGIN 3 */
! ~, V3 L9 M# G% q9 U, G# i! h/ c - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);/ a5 ]' y9 s- W2 i- w2 `: q
- //HAL_Delay(200);% O. H. X; s+ k1 m( a
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- u8g2_FirstPage(&u8g2);% o5 W1 W# v# _4 s+ {
- do
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4 I- X9 i5 i) k( }, C& O - draw(&u8g2);! g8 f7 R( o: f
1 w8 G5 ~6 X" |( m3 X- u8g2DrawTest(&u8g2);
& X. y8 g. I' O6 C0 p, M+ N - } while (u8g2_NextPage(&u8g2));' S, R3 l# d3 |5 u. Z9 K/ g
+ \+ f( I O" _! g$ }: ]- }
; }% F& S" p h - /* USER CODE END 3 */
+ j1 h/ `+ J ` - }</font>
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B, q* I) h8 S/ k$ n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