在【NUCLEO-U545RE-Q】上移植u8g2。4 u8 K) e7 I: H, i
/ m+ Z* N1 s* }0 I$ r- F一、下载u8g25 m* c0 f" V, A( w" _0 m! H* J
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官网下载地址：https://github.com/olikraus/u8g2/tree/master* h* A5 G9 n& }! g: n$ a" f
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二、复制文件
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% h5 c/ o% j' P$ _) m3 m' u$ {6 r4 C复制csrc文件到项目工程目录
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6 x# |" ?: @: @' { H1 R% F% Z5 ^. D三、添加文件到工程
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. w8 D. J+ _" P9 i* C将csrc文件下所有文件添加到工程. g! K p" y: Y7 s/ Z/ `4 f& G& }! R
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) M. ?% G' J1 c) E' P$ i( A v9 W. ?四、配置外设
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3 G- L. e3 y8 X7 J' [项目中用到I2C和定时器1( n2 R/ @: ^! o/ c, O7 O
I2C在https://shequ.stmicroelectronics.cn/thread-641714-1-1.html中已经配置，这里只配置定时器/ Q5 i, V4 i9 z; |: |
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( I, \. B, [3 p7 q五、代码
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5 T! V) c% k& N8 h/ I) q5.1、修改u8g2_d_setup.c
+ s7 k* H$ M% G7 q: Y* l只保留下面文件: o, x7 T+ J+ M1 M" l
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5.2、stm32_u8g2.c
# f* R' A! X# l- <font size="3">#include "main.h"
0 J# K% M) `9 g) u! U% \ - #include "stm32_u8g2.h"
: G* |1 d: `" v. a& g; | - #include "/tim/tim.h"
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8 ]6 S9 b1 _& }4 b0 _# M- extern I2C_HandleTypeDef hi2c1;! y# p) j2 o7 i8 B) U# ~
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- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)# v3 x& p# o+ V; o) O) n+ H
- {, `% ?$ _- V0 r, Z& h& X
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */
. T- e' p9 z+ w1 c' c - static uint8_t buffer[128];
) A" r [2 g; h! v, B - static uint8_t buf_idx;) W2 S* v5 f- _! j5 E+ K u
- uint8_t *data;
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- switch (msg)' I; E, O" ]6 w6 Z; {
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- case U8X8_MSG_BYTE_INIT: @, c0 K; E- d# ?( o" S5 C% M9 t
- {
3 k$ m$ N, ~8 j! m5 P2 E - /* add your custom code to init i2c subsystem */
4 L5 o! H5 T8 T, ^# K9 b - // MX_I2C1_Init(); //I2C???
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- break;
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- case U8X8_MSG_BYTE_START_TRANSFER:& ?0 Q, E" x: K% x2 M% |4 B
- {4 y+ t3 o& i& w; w: d( ~
- buf_idx = 0;
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- break;
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- case U8X8_MSG_BYTE_SEND:3 w) |3 p/ I7 _# b6 e- O- D) f2 W' w
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- data = (uint8_t *)arg_ptr;
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- while (arg_int > 0)
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) R$ g8 |* Z/ R* H7 f0 S% V - buffer[buf_idx++] = *data;0 {- }& ~2 g# T
- data++;" F. i9 h E. O
- arg_int--;
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- break;
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- case U8X8_MSG_BYTE_END_TRANSFER:4 z7 l) R" T* P& X
- {
% \0 T% z; `( }! c" s9 K - if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK); d9 Q* ?/ h1 ^" K
- return 0;
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- break;
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- case U8X8_MSG_BYTE_SET_DC:
' Q: V/ X3 C8 B. p9 @* T4 y - break;
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3 c7 u' M4 s$ Y3 @4 B. W - default:1 y& `! q( b+ l; [0 R! h
- return 0;9 y# f! h/ s; C$ ?/ L
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- return 1;6 C$ j0 H3 O7 G E% ?) p
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- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)6 e7 H0 s% ~ {
- {
4 r. ?% n: _' C; o8 A9 a) u - switch (msg)9 U" a7 Z' o) M8 N6 V
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- case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds2 `- s$ s% a* ]6 z( q6 m. p2 ~
- __NOP();
. l: g$ }, X u1 m! J3 u - break;
! Q) q C* {5 R' v+ M - case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds0 H8 l y5 s# o% z7 f# |' n. ]
- for (uint16_t n = 0; n < 320; n++)
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- __NOP();
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- break;
% C! } l/ n" M: K5 D3 q" n+ f4 C& ? - case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second! i2 w6 |* L) E2 ^' B4 n+ B
- HAL_Delay(1);
% Q# h, ^0 F, h( I1 s2 r- |% F0 M - break;
1 I, M5 x T# w7 d. B - case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz
, c" b) F* G: L/ r. U- v7 b9 }! U6 q - Tims_delay_us(5);
: q/ f- l' _! Y) e1 p - break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us
) @- j: _" Y3 c1 J) h, b0 U" y( C - case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin" T& o' y0 j7 z# J$ f5 n
- break; // arg_int=1: Input dir with pullup high for I2C clock pin
0 u7 t$ U4 X# y# V6 z% b - case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin
* A4 ?: h( r% o7 M C9 N - break; // arg_int=1: Input dir with pullup high for I2C data pin
# \) b; I& T8 c5 X - case U8X8_MSG_GPIO_MENU_SELECT:
& P v% l4 M( u! w - u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);9 B. J' p! A; ]5 l/ \6 x
- break;
. f" a) w! z- U) p - case U8X8_MSG_GPIO_MENU_NEXT:
' f( o; C- u. R0 B9 y' r - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);0 u+ _. v" M9 g4 C- s
- break;
3 X% T; y( a2 j# r% j1 K - case U8X8_MSG_GPIO_MENU_PREV:6 K3 @$ r# W8 F
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);
: a0 S0 Q: D! ]8 s( C* L - break;+ J# j ~$ N0 p( {' @3 n% a9 E
- case U8X8_MSG_GPIO_MENU_HOME:
3 s8 y$ `6 C6 |( g* x - u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
5 F3 j1 m; U: e% L$ e( H+ i - break;5 o1 b) A( n% n3 T
- default:2 b1 C! \7 A8 x& ?4 `1 M/ |/ ~
- u8x8_SetGPIOResult(u8x8, 1); // default return value
$ f+ o. ~$ N ~5 x - break;5 o+ A2 m% v7 L" g9 c+ K/ d% u% q8 F
- }
$ R* I( R) f4 i3 b' L2 L - return 1;/ `6 v" I& f+ N2 k- B% \! t* n
- }
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% C7 i& t) w) g7 ^4 G- void u8g2Init(u8g2_t *u8g2)
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. h) j' y5 ?, C0 w - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay);
/ D4 l' t! Y C% S$ n1 M% u' | - u8g2_InitDisplay(u8g2); 5 u4 v4 F6 L$ m
- u8g2_SetPowerSave(u8g2, 0); 5 ]/ B7 Z& S& D, Z( R: X
- u8g2_ClearBuffer(u8g2);
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- void draw(u8g2_t *u8g2)
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- F/ ]! X5 q* ]) H$ ~ - u8g2_ClearBuffer(u8g2);
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- u8g2_SetFontMode(u8g2, 1);
8 T; Q# O5 m6 D8 ]! |3 v( N+ }8 a - u8g2_SetFontDirection(u8g2, 0); ; z: O$ ?6 B, M' u& T) y5 S4 d/ L
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
; C" S) s% v: O# k4 i; { - u8g2_DrawStr(u8g2, 0, 20, "U");
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- C3 U3 \" f5 \4 c6 L0 b& N$ m - u8g2_SetFontDirection(u8g2, 1);0 u1 U1 c6 [( n3 E {& R9 i
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);! s3 n# {2 n: O+ w) p( p
- u8g2_DrawStr(u8g2, 21,8,"8");; N$ J: W& o8 ?2 `9 R+ y# k( h% f" f
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6 E8 Q0 |- p% N4 m$ N# h0 X0 S - u8g2_SetFontDirection(u8g2, 0);
7 ^3 B5 s3 w' d- o- a0 s - u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
- F! X+ a6 |; @; L B - u8g2_DrawStr(u8g2, 51,30,"g");+ p: N! r4 f5 g* a# F O
- u8g2_DrawStr(u8g2, 67,30,"\xb2");
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# @, ^) E5 o, _$ V( h+ }% j; S - u8g2_DrawHLine(u8g2, 2, 35, 47);
' K9 Z8 u6 z3 k0 O# w - u8g2_DrawHLine(u8g2, 3, 36, 47); r/ l5 c3 A6 p# k
- u8g2_DrawVLine(u8g2, 45, 32, 12); [8 k; M; ~) Y" i
- u8g2_DrawVLine(u8g2, 46, 33, 12);
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: Z1 A! w7 P+ u! k s- e - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
) l' @. O7 L! K) n0 G+ l6 q! X' P5 u# @ - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");2 _; Q$ I! v6 i# [2 z8 o2 M
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/ C" i, ?0 l( ?% m0 F+ u6 Y& U8 Q - u8g2_SendBuffer(u8g2);# f; r5 ?1 q" r$ U. V3 u1 P+ u' n
- HAL_Delay(1000);
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- //????) _0 [: F) G3 |' ~0 L, U
- void testDrawPixelToFillScreen(u8g2_t *u8g2)
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- int t = 1000;2 d# S i' t" _# i
- u8g2_ClearBuffer(u8g2);
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- for (int j = 0; j < 64; j++)# }- ~) {/ x O" x: ]' P
- {% S2 K) i/ f- d; j) f# W. f( g7 B
- for (int i = 0; i < 128; i++)* u6 a8 S: T$ I6 \8 w
- {
* }* J& j' F5 `! B/ q1 B - u8g2_DrawPixel(u8g2,i, j);
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+ `" W$ Y( M& H - HAL_Delay(1000);
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7 K% i" U" X7 I' g* k t7 K- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\
, v. e1 O: L! Y! Y$ G6 t - do {\
1 Y& D- ]/ _' ^3 S$ Z+ _- S - u8g2_SendBuffer(u8g2); \0 P: w, ~' b0 |. A) W1 c+ P
- HAL_Delay(ms);\$ b2 d/ T( A0 `4 a& @5 s7 t
- }while(0);. l7 V0 Y% Z* e# K6 ]
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- void testDrawProcess(u8g2_t *u8g2). k( G6 t2 ^; e- @ S' k: r- h
- {
0 v* a) H2 ^' r# ` - for(int i=10;i<=80;i=i+2)
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3 r+ }0 x8 \0 F6 Q0 Z - u8g2_ClearBuffer(u8g2);4 X6 r- V/ v6 c% B+ l9 g+ |3 y3 V
1 z+ E- J, t- Z& m- char buff[20];( o- J* a- d1 t; z! {' W: j
- sprintf(buff,"%d%%",(int)(i/80.0*100));( k" v4 ]5 U; c' V
- 5 d: c4 m, ?2 b3 @
- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
# a2 J9 A, H- [$ `; e t+ E - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2");' e4 {7 _2 Q: Z, ~# l6 o* _
9 o' N" t( n# w- [& G7 r4 M. |. ^- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);2 J& f. }. G2 C7 Y# { C3 |
- u8g2_DrawStr(u8g2,100,49,buff);
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- g" v( i( B# H0 I& V. [- u8g2_DrawRBox(u8g2,16,40,i,10,4);8 Q* q+ r( u& y
- u8g2_DrawRFrame(u8g2,16,40,80,10,4);
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- u8g2_SendBuffer(u8g2);
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- HAL_Delay(500);' B& I; B& c6 V- E, F. e
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6 g" g+ D9 f/ W$ K5 B r- void testShowFont(u8g2_t *u8g2)
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- int t = 1000;
) A1 a/ Y6 c, j - char testStr[14] = "STM32U545";
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; n$ q. L1 g I8 m- u8g2_ClearBuffer(u8g2);& f! z: R* ?% K% }5 J! \$ Z
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- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
8 K2 T7 a: q( q- t/ P" ~1 d - u8g2_DrawStr(u8g2,0,5,testStr);
7 v3 j/ ~% B* \9 {: b$ c2 n% X' t3 n - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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; w3 R% S- m8 `, m- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);" U( n3 O1 _& `2 J
- u8g2_DrawStr(u8g2,0,30,testStr);
7 _% `& J7 A; F! O2 ?( v$ Y - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);& s' @! W5 o# S# _
- u8g2_DrawStr(u8g2,0,60,testStr);$ {. b& k& B0 J$ x! @
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- - K8 t# A0 [, a6 m. \: ]
- void testDrawFrame(u8g2_t *u8g2)+ A, N9 J/ [5 W/ c
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- int t = 1000;
3 A3 H$ Q- t. |- E2 T5 Z - int x = 16;, k/ o6 @! j' |# Z7 `# f7 j+ k
- int y = 32;
. Y3 T, Q9 t1 m% I2 d3 r/ l - int w = 50;/ b$ l M1 [0 y. c1 G g+ H
- int h = 20;
1 f7 C$ J% H' C9 @ - u8g2_ClearBuffer(u8g2);
1 k, \: N H' T' P/ S3 I - u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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- u8g2_DrawFrame(u8g2, x, y, w, h);
' |9 B4 V; \: h; _ - SEND_BUFFER_DISPLAY_MS(u8g2,t);& \5 L1 {$ Z" z/ ^8 \- D d9 v9 e, K
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);9 a2 ~ o0 _* g, s
- SEND_BUFFER_DISPLAY_MS(u8g2,t);6 e$ T( H! {5 X+ [- _) ? T5 j
- }
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$ Z. P7 o6 W0 V4 q; f- void testDrawRBox(u8g2_t *u8g2)
! Y, k' b3 d/ W8 o - {
: _+ I( Q0 I! _3 D y+ O - int t = 1000;0 @% P8 n0 f3 i: L) j& `- W
- int x = 16;
) F5 f) z& O0 | - int y = 32;7 s) N6 a3 _; K) B- h! A2 \* f
- int w = 50;
" w0 F. G7 A$ ?3 h - int h = 20;
- K) u3 Z: i; ?7 M1 V# m* ^+ V - int r = 3;
0 c* r% g6 S6 J5 g7 E4 y6 z8 c) K - u8g2_ClearBuffer(u8g2);
& P1 \ O) ^6 Y* w) p/ } - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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% H( K8 S0 r3 _: ^8 `) n6 u- J- u8g2_DrawRBox(u8g2, x, y, w, h, r);& J9 f0 G) ^- i
- SEND_BUFFER_DISPLAY_MS(u8g2,t);2 u5 e5 Y" U; S
- u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);5 B# t& z, F8 E& g6 x E) y
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- 7 U0 b; w" g6 H m2 Q5 g
- void testDrawCircle(u8g2_t *u8g2)
8 v. v9 `1 v' }: t - {. z8 Q' d* p9 @6 T9 l% o) Q% q- t
- int t = 600;
0 M* h/ x5 B5 n' N' m# _4 `1 B2 l - int stx = 0; 6 q W; Q) @+ i) z
- int sty = 16;
* p* H3 r9 w6 x3 }9 m: x. d/ _- C - int with = 16;! y" L/ l2 f7 e4 F
- int r = 15;
6 F, l7 S! Z9 T% Q% m. y2 Y - u8g2_ClearBuffer(u8g2);
2 w4 o! n9 n3 I - u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");1 F6 I, z$ ?7 k4 F) n6 n, U
4 b6 X. r7 ]5 H2 ]/ @) \- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
|' y e& X/ g$ ]% b! a# w - SEND_BUFFER_DISPLAY_MS(u8g2,t);
3 ~( T0 A# F. T9 A$ H - u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??# [5 f. f! K+ ]8 e
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
( H4 z* O! L2 T9 j1 b - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??+ b. h" [- m6 l9 F
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 E6 R: K* ^' u - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??0 T6 Y1 V5 Z7 b% _
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
: U4 t8 X5 v9 K) W - u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???/ h4 Y+ m$ u4 O
- SEND_BUFFER_DISPLAY_MS(u8g2,t);/ [' n# |- ]1 p7 X
- / J4 d$ b2 |7 I- [6 Q
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
- a2 o, X7 @0 X1 j, p- p6 I - SEND_BUFFER_DISPLAY_MS(u8g2,t);) s! [2 V2 j% F7 b9 I {
- }
1 c& k* a. n# Q* j$ [ - 3 t" B' G( L( t: p) T1 p* I
- void testDrawFilledEllipse(u8g2_t *u8g2)" Y* G4 n8 }) h
- {0 \& a# q" ^/ v% C2 ~3 q9 \7 W; A
- int t = 800;
( E, I8 U6 t5 v! `5 z W7 _# N1 o - int with = 16;2 m' K( p* N7 `9 R- H
- int rx = 27;
& j3 P/ A* ^/ ?- G- I - int ry = 22;
$ r/ R2 @# y! k0 Y1 v - u8g2_ClearBuffer(u8g2);! W8 D4 X& T7 ^
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");
( L; a2 Q+ \0 \. j+ ^ - : }1 V) h" c" Y' O, K
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
6 t' l' p/ J. s1 B2 m* ]8 b - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT);
- q* @- I Q1 H, }& i2 t7 l - SEND_BUFFER_DISPLAY_MS(u8g2,t);
3 D" s( n2 Q% r; W - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT); T: I. C& L1 Q0 ^
- SEND_BUFFER_DISPLAY_MS(u8g2,t);" k0 p4 V2 J1 N1 O4 n1 M- z9 w+ x
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
8 W+ t8 U* k; Z& C# P$ X7 W - SEND_BUFFER_DISPLAY_MS(u8g2,t);6 I. T! @5 ]# |: n
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
; `& |8 I3 L& R# l - SEND_BUFFER_DISPLAY_MS(u8g2,t);
. h4 V4 [9 O7 ~: ~5 l' l W - u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL);
" T4 J/ ^$ d/ q9 C! I# C - SEND_BUFFER_DISPLAY_MS(u8g2,t);
* b4 ]! p. c2 Q4 T/ m - }- I% s# u" H: r6 `/ m. K! ~
- + f h2 U' {( {% {) k( A
- void testDrawMulti(u8g2_t *u8g2)
: Q9 M- T7 `1 F [4 m: A" k - {4 N3 q$ ?5 ~9 P/ \; h3 `6 {% I @
- u8g2_ClearBuffer(u8g2);7 [8 ]' d+ `3 O" x
- for (int j = 0; j < 64; j+=16): B0 n0 u+ N3 \% ]* }# n
- {% o. P! s- E, l: Y) r2 H
- for (int i = 0; i < 128; i+=16)
/ n# B1 J1 f0 x8 G% n8 }% L; A/ ~ - {$ o* K* {5 E1 l9 q! f
- u8g2_DrawPixel(u8g2, i, j);* m5 y9 C; e+ @# B
- u8g2_SendBuffer(u8g2);, ?$ C6 g4 U' V. I+ Z6 K" O# E
- }
0 N: c Y( S( v# A5 F - }+ X- F: _& F. e+ K" Q: @! P* G
- 8 c" S( v' s) C( F' D! a
- u8g2_ClearBuffer(u8g2);
; J' J7 Y( R/ b4 `. k) z- \8 g7 ` - for(int i=30; i>0; i-=2)
3 ^! ~7 a" x$ w# x - {: C0 `+ z$ z% R* b8 u" w% [
- u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);
4 I2 @& X5 O q6 N1 Y e, l - u8g2_SendBuffer(u8g2);
. W7 t, B' e: _' t - }! T5 {% a! S# j6 h; L
' V- M/ V1 W" ?0 C3 R. W- C# r- u8g2_ClearBuffer(u8g2);; C3 |' U) \. g
- for(int i=0; i<32; i+=2)3 V! U( V5 h6 [& @2 a6 ]
- {
2 }, { k6 Q, Z x; n! e" Y4 o - u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i); _) A: ]/ q) R. D1 k
- u8g2_SendBuffer(u8g2);
& G2 S# n9 c! { - }1 e( L- M1 ~: d6 O( {
- 2 g: Q9 L$ e( G
- u8g2_ClearBuffer(u8g2);
, X: V# I7 f1 x$ a - for(int i=30; i>0; i-=2)* T$ e( \ F% V/ S5 ]1 \% P
- {. Z3 [4 P9 X$ X" v
- u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3); ^# ]* H X9 v8 f, j* ]2 {6 y, B
- u8g2_SendBuffer(u8g2);
% w1 @% s6 s5 m3 V' K" Q - }
9 W h2 n' F" s' ?6 r - + c0 g8 ?) ~! D9 A- k& {6 m6 S
- u8g2_ClearBuffer(u8g2); [1 @4 e; _" ^
- for(int i=0; i<32; i+=2)
1 `( Q) Y. L" p0 ^* A - {, V* [" Y" g, t% w* r2 U
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);2 [5 i1 S$ E4 j1 \9 \! y1 b
- u8g2_SendBuffer(u8g2);1 Q/ i% W8 a' }! F) L- Z* m. {# B
- }
7 ] R# @9 b4 `9 s7 @" k8 U- o" ^1 l
* h7 Q4 X2 s v7 f- u8g2_ClearBuffer(u8g2);
! M* `* y9 p9 z+ S3 v- n - for(int i=2; i<64; i+=3)& P: Y- j2 j4 R
- {* J* ]1 |9 X& [( P
- u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);
" y C7 d( D; a+ ]$ f j - u8g2_SendBuffer(u8g2);
- v f8 n1 j+ r2 s/ i6 n4 G; P - }1 C0 O, _, r' f! U# _
- , s3 D6 M# P2 G, }& z* M; v$ F0 ?
- u8g2_ClearBuffer(u8g2);
) U8 `/ [& u, q5 ?" r - for(int i=64; i>0; i-=3)2 l! P0 P; n, F6 O: r& P9 q1 C
- {* i' I$ Q$ Q0 H2 X! P9 k+ R) [
- u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);+ w9 C' t7 m) u6 i
- u8g2_SendBuffer(u8g2);
6 q2 v, l; N" { - }
z1 @! ^6 s+ \; L4 U# ?
& s# d5 I, Y& k; a' m- e- u8g2_ClearBuffer(u8g2);
$ G& @, a* ~: t: i7 v - for(int i=2; i<32; i+=3)# C4 S5 z' E4 l
- {
# P- j2 ~; a r+ m n% l! p - u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
3 Q: ]1 u9 i6 ~$ h' W f - u8g2_SendBuffer(u8g2);
( t+ ?& T* c: c" x( W' p - }
& W2 x/ V m/ P1 X; t - % g. P [# _/ p4 n" E9 K' U9 `
- u8g2_ClearBuffer(u8g2);
- u3 a: A9 r/ Z8 b - for(int i=32; i>0; i-=3)+ r/ ~, u7 p8 C+ w3 r, B( ]
- {! v. h* d, L- u. @
- u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
6 I7 W: f+ W |/ H4 N5 i3 s" |: A - u8g2_SendBuffer(u8g2); t, ?/ \, {/ m/ B# J
- }
9 Q" e+ x& Y+ n2 b - }' B& y# I0 h" s( x5 ?
- 2 @% X) o0 ~: C G! F0 U r
- + F% x3 s7 j- j, f3 k" V8 Q( Z$ G
- // width: 128, height: 48
" `# ?2 J8 J' Z - 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 };
4 H: P* J2 {( x: b3 w0 v - // width: 128, height: 48% \! ?" L. F8 f5 a V# g
- 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 Q' w+ _1 N( C
/ F N! j" b; M; G" D3 P% i- void testDrawXBM(u8g2_t *u8g2)
" g. M7 J9 B+ y+ q+ l - {
8 x( H! e# r1 K6 ~/ b9 R8 q+ U - int t = 1000;
" b, a' H E+ j. B; J7 t - u8g2_ClearBuffer(u8g2);
& B% i* x/ p1 c& A! j - u8g2_DrawStr(u8g2,0, 14, "Draw OLED");& ^. R. g; b, l4 ?
- 5 D T! U: c4 ?- {8 a2 t
- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);
# e( _7 g5 ]! x# | - SEND_BUFFER_DISPLAY_MS(u8g2,t);1 D& U0 X$ u+ c& c1 J% Z5 T& O. I! X
- 1 v- b& P1 b( _. |" x
- u8g2_ClearBuffer(u8g2);) R1 r# _$ m! h4 {" m4 E* t
- u8g2_DrawStr(u8g2,0, 14, "bilibili");
+ z- n( {! L7 b' R8 s - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);* z" {1 [; v, U6 e6 g: u
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
1 G3 c+ Y0 B2 ^9 R3 _+ a - }( @# H- i! e' f* n
9 \) e6 _! ~7 \ b5 S" P4 m- void u8g2DrawTest(u8g2_t *u8g2)
# |* V e! H$ d# T) K" \$ m( w+ z - {" S2 N) K5 v/ O9 M7 u# W9 M& D( W# m
- testDrawProcess(u8g2);
1 f' Z% J0 E9 T' T% E! q7 h - testDrawMulti(u8g2);* k4 U" F3 ^: K
- testDrawFrame(u8g2);
7 L# v6 R7 @# v H2 y - testDrawRBox(u8g2);
/ T8 k3 i" z9 V* C6 G( A0 d - testDrawCircle(u8g2);/ w5 t B1 n2 W( C! I6 g6 x
- testDrawFilledEllipse(u8g2);
n0 N9 P& n7 G: s - testShowFont(u8g2);# ], L9 _: z+ v! Y! s
- testDrawXBM(u8g2);
/ i4 ?+ k7 Q2 ~2 l7 @6 @. N' ^7 s5 `
) Q4 u0 ^ g5 F$ `- }
, V. G! Z. Q0 V$ ^" \' U( U( u% a9 B - </font>
5 y& `& X! j2 I, v7 u, a% b: B; }! n' x) a, O2 U) m2 \6 Q# y
5.3、stm32_u8g2.h/ j1 H; Q+ f) ]! m6 H7 ]3 m T. E
- <font size="3">#ifndef __STM32_U8G2_H, n) T) d' v9 k- `& O+ v" N
- #define __STM32_U8G2_H$ Q5 Q; l. z9 K. k
- & s( h# D/ }" T
- #include "main.h") \2 ?9 z. l' v( d9 @& L% c
- #include "u8g2.h"8 l ~9 q) Q4 j9 O, r
/ j0 _# J$ q* S J% m$ {- #define u8 unsigned char
/ Q* k7 G! m! _2 p3 G/ ^ - #define MAX_LEN 128 7 B( b( B/ Q9 |5 j, n9 ?
- #define OLED_ADDRESS 0x78 # E& h5 H1 L- s1 A1 o3 [- X. C6 l
- #define OLED_CMD 0x00 . v. L0 a0 D3 e4 | t
- #define OLED_DATA 0x40 " i t0 Z" X. l- e5 Q% e4 X
-
- P$ s6 P$ j% C& n& t) W0 k - uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr); b$ _) {) s/ {4 X9 F* T" x
- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);7 } w) r1 D! H. X+ I1 H5 x9 h( _! \
- void u8g2Init(u8g2_t *u8g2);
B# u2 R8 Z* C0 c+ U) t - void draw(u8g2_t *u8g2);; x+ R2 R( Y9 _; l8 n
- void testDrawPixelToFillScreen(u8g2_t *u8g2);
' }2 V/ P8 d& d+ _7 @6 H
& Y0 T$ Z) [% H- void testDrawProcess(u8g2_t *u8g2);3 ?3 B8 N9 Y* R+ A. h! z. s
- void testShowFont(u8g2_t *u8g2);) C& n- S, i& R1 Z/ B
- void testDrawFrame(u8g2_t *u8g2);
" H9 u1 z1 k9 \7 P- M5 O2 A6 y* q - void testDrawRBox(u8g2_t *u8g2);
1 u. Z( y% x, A7 D% @) \ - void testDrawCircle(u8g2_t *u8g2);
, A9 a& V0 `0 B: l/ b; d' p - void testDrawFilledEllipse(u8g2_t *u8g2);! O8 @' p: g! h
- void testDrawMulti(u8g2_t *u8g2);
9 w0 f# p2 o! h& |/ a - void testDrawXBM(u8g2_t *u8g2);
0 W: {% X: e3 i2 s# }
9 {3 w- j) q# r+ J- ( X8 G8 E7 ?. u9 r5 m2 k' A. `( w
- #endif</font>
+ K" L8 X+ x; y4 ]0 p. E) O: f
o, M6 i& m/ o( N" _' F5.4、tim.c
& k7 s0 S; [' x: P" f# k- <font size="3">#include "main.h"
* R3 r7 h4 t4 n; I - #include "tim/tim.h"; c N2 l; v& h( D& h" h/ N
3 ]; B8 y4 K& C" c# d- extern TIM_HandleTypeDef htim1;
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9 C5 o, K8 v6 }0 X; {# K. B- void Tims_delay_us(uint32_t nus)" V$ f, ~: n/ a$ ~0 \, r5 d
- {
* F, p' U! H6 @5 B" O+ ?" L1 {& u - 2 A9 ~0 L* S# C5 @; y. @
- uint16_t differ = 0xffff-nus-5;
0 y, Z4 P+ t( t$ L2 [- R8 e - __HAL_TIM_SetCounter(&htim1,differ);- J. i6 S( ]$ Z, q6 _1 f
~2 p. Z! z+ t9 s J! H7 G- HAL_TIM_Base_Start(&htim1);
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- while( differ<0xffff-5)3 \( m8 N+ B8 f$ d
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- differ = __HAL_TIM_GetCounter(&htim1);3 A9 l2 f7 Y' h# O! d4 x$ |
- };
' i) w; {1 W# V8 [ q - //?????$ i0 o4 F7 Z0 q) }0 \# Y: y! Q
- HAL_TIM_Base_Stop(&htim1);
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/ X" Q$ g) T- u m7 j5.5、main.c
+ B2 q$ Y" o3 S' d) ?+ p; B ^% a- <font size="3">int main(void)0 @7 O7 K6 }& L* V6 q. _
- {
8 y+ k W, g5 C0 _$ |' T! U - /* USER CODE BEGIN 1 */9 j+ O! W! p: s5 g( A& V
- u8g2_t u8g2;1 I* A1 H5 [. L4 x' |
- /* USER CODE END 1 */
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- /* MCU Configuration--------------------------------------------------------*/! |, k8 `. F8 i' u# J. g
" O9 q% i1 D l M2 G, {" S- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */. X* a+ P# D L/ y7 @# w: K# f8 t
- HAL_Init();
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- /* USER CODE BEGIN Init */6 _2 a. u( o8 n$ T4 L+ T+ d6 m' u1 t
- @/ f* \! [6 \- A- /* USER CODE END Init */: A2 ~6 y0 D/ j/ S$ F9 C
- 4 ?; z5 ]- J. e) E! ^* y, r
- /* Configure the system clock */
9 K- H$ o5 k/ o+ B9 R; i j+ d - SystemClock_Config();$ C4 M5 ^( J8 [8 ^, H
- ! Y1 [/ {4 @( p6 H, K+ r3 N* e. O
- /* Configure the System Power */& A+ c( z) s& f( m
- SystemPower_Config();0 c; L1 I3 @) [, ^8 j8 ]
( S/ K3 O% q6 J- /* USER CODE BEGIN SysInit */
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- /* USER CODE END SysInit */
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- /* Initialize all configured peripherals */2 a8 b! `2 l5 z4 Q7 d. I1 e
- MX_GPIO_Init();
' ~% H; a! y; M6 q( m7 v) G - MX_ADC1_Init();# j/ ]. k/ b- Y, r* i$ O+ ?. ]
- MX_ICACHE_Init();
. t- S3 [: d* s$ X. l - MX_USART1_UART_Init();7 [) G4 ^* b% d* U9 d
- MX_USB_DRD_FS_HCD_Init();
% |* \1 A; v4 s$ U% l8 f5 F - MX_I2C1_Init();
) `& h4 l( a9 k+ w - MX_TIM1_Init();: m+ K5 t3 Y- @# e" @' ]* P5 c
- /* USER CODE BEGIN 2 */
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- u8g2Init(&u8g2);
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- ( w# U" M! M, Y1 o2 V
- /* USER CODE END 2 */
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- /* Infinite loop */
$ U& S9 T5 K9 K8 | - /* USER CODE BEGIN WHILE */
; ?4 H1 L1 ]# R6 r2 h - while (1)" M, \2 W( E( c+ |" X1 P; z& K+ B- V
- {2 c7 |$ u# q J. r$ b
- /* USER CODE END WHILE */
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$ V$ x; V: v3 U2 S; c4 \- /* USER CODE BEGIN 3 */( Q6 D( e& A# k$ k
- //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);2 F% J: B8 [! c
- //HAL_Delay(200);* N* g6 n0 x: {7 N# y
' W" F( n" F. e4 K- u8g2_FirstPage(&u8g2); B) E1 P( b; ?6 f/ V7 t( A
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- draw(&u8g2);
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2 z, x( }1 L% }9 n/ S& l- u8g2DrawTest(&u8g2);
9 n1 q7 {1 o4 [; l% n2 j) b- M8 ` - } while (u8g2_NextPage(&u8g2));
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r# p; z# D8 I7 z7 E - /* USER CODE END 3 */! d& [* }% p: q5 d+ w+ J! `
- }</font>
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Q2 @ U! H3 p六、运行结果
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