在【NUCLEO-U545RE-Q】上移植u8g2。: q* |. x" V" L2 q& h
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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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) |4 l6 |7 |0 y0 V二、复制文件
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4 j. E$ H! Y, v6 @8 o" g复制csrc文件到项目工程目录
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8 N7 ^9 B# e9 W1 H三、添加文件到工程
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$ o* w. K$ j% M; ]: x- [6 ~+ B将csrc文件下所有文件添加到工程' ?! {6 u4 d2 ~/ Z. y( W9 p* R
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四、配置外设
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. l$ t, ?2 Q: z. W. B2 t' T项目中用到I2C和定时器13 F- q8 N4 z1 u9 Q) 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2 ^/ }6 C; l' l! z! ~$ |5 T
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五、代码
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]* S: g4 W: y- B( ^$ d7 E5.1、修改u8g2_d_setup.c
3 Z' E! I4 \1 Z只保留下面文件
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3 w% z% d) _! \8 ]5.2、stm32_u8g2.c
$ g# \5 P! M3 T! S0 x! E- <font size="3">#include "main.h"* [8 }+ V' g" m8 E N, ~( q0 Q3 j
- #include "stm32_u8g2.h"
4 B) }+ `1 N. [. _" \& y4 K - #include "/tim/tim.h"2 o) [; U( B, J' p. d
}& I' i3 _, E7 K( Q9 D- extern I2C_HandleTypeDef hi2c1;
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2 i) L% A7 Y1 V/ D; A8 D- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr): s5 r( W2 v3 z8 A2 y0 J
- {; O! w" M' }: t4 p9 P' X0 p- K
- /* u8g2/u8x8 will never send more than 32 bytes between START_TRANSFER and END_TRANSFER */* \, Y' n; T7 p/ W5 [4 Y) N; j# y
- static uint8_t buffer[128];
j$ ]! Z2 H; ?3 s+ w/ u, b - static uint8_t buf_idx;+ ^1 p! C2 D n# u" U3 L9 r3 i! d
- uint8_t *data;
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- switch (msg)
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- case U8X8_MSG_BYTE_INIT:
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* M' W2 V8 w1 }4 S, L - /* add your custom code to init i2c subsystem */
2 W. t( g7 r0 ~/ V7 w4 B* \ @ - // MX_I2C1_Init(); //I2C???6 `- p' [0 R* |# D9 G
- }
0 a( j* }" @* a- m( X. ]: f% s' B - break;
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f# C& Y8 w4 b W+ d9 c% C( N D - case U8X8_MSG_BYTE_START_TRANSFER:
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- buf_idx = 0;2 u8 N1 r" ?3 v6 I/ O# ^9 }
- }
# h+ O7 F/ Q5 P - break;
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- case U8X8_MSG_BYTE_SEND:
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- data = (uint8_t *)arg_ptr;' H7 E7 S$ \! Q& p
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- while (arg_int > 0)
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- buffer[buf_idx++] = *data;4 x# Z9 X$ T5 U& W
- data++;- S. f* w1 E+ ]$ l9 ?* O
- arg_int--;
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- break;* ]' c. G$ \8 k4 @
-
+ _( R0 ^$ ]# O' G1 B" h - case U8X8_MSG_BYTE_END_TRANSFER:
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- if (HAL_I2C_Master_Transmit(&hi2c1, OLED_ADDRESS, buffer, buf_idx, 1000) != HAL_OK)& F. X$ Y2 y- K% V& m+ U
- return 0;. `( g C) F: l$ k( A- o
- }
9 L/ x9 z" f) z/ F - break;! }# r& [. l6 v* a' p+ |
-
' N5 U) r, W9 n( t& p; j - case U8X8_MSG_BYTE_SET_DC:, g I" ^8 m6 K! O' d) K+ H4 d
- break;7 ~* @- k# k- r7 M, F7 G, l
-
' W. A* @/ \9 W; m+ z - default:
u. {# ~8 T, l$ n% _2 [# L4 ] - return 0;
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* h2 F6 g0 q( o! m0 c - return 1;
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1 v) J, b' g+ d- uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
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2 S+ p4 @9 k. K8 g& A$ j9 ^* { - switch (msg)5 L/ c. K D' M! Y& h
- {
4 j! E+ r- b4 j" i0 f0 q - case U8X8_MSG_DELAY_100NANO: // delay arg_int * 100 nano seconds
3 `6 [- s) O% X. W8 _8 U" v, W - __NOP();; r$ p4 v( ?: j
- break;6 G* s4 q+ c$ ~& w! N/ k% J, C2 M
- case U8X8_MSG_DELAY_10MICRO: // delay arg_int * 10 micro seconds' b* L! V( M) U' H) K/ q
- for (uint16_t n = 0; n < 320; n++)
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/ J# H3 ]& a4 k - __NOP();* Q2 p. Q' V3 X) D# o8 D9 m& E
- }
' x/ C* a) \% Y% D d - break;$ ^6 w8 y9 \4 t
- case U8X8_MSG_DELAY_MILLI: // delay arg_int * 1 milli second
( B! k& [# }/ } - HAL_Delay(1);, @# C H5 d1 f% ~. g# z
- break;1 d- o- X: f6 L6 y1 ]* p: D
- case U8X8_MSG_DELAY_I2C: // arg_int is the I2C speed in 100KHz, e.g. 4 = 400 KHz4 q: x! L5 d& ?4 i
- Tims_delay_us(5);, @( u6 G2 n4 J6 S
- break; // arg_int=1: delay by 5us, arg_int = 4: delay by 1.25us- g/ N# R6 v; A6 a0 {! D
- case U8X8_MSG_GPIO_I2C_CLOCK: // arg_int=0: Output low at I2C clock pin
+ U u; D( W+ l8 Q - break; // arg_int=1: Input dir with pullup high for I2C clock pin4 @# s/ M# A9 V F" H" l
- case U8X8_MSG_GPIO_I2C_DATA: // arg_int=0: Output low at I2C data pin* X* T. \8 k+ P/ ^" o* O. f
- break; // arg_int=1: Input dir with pullup high for I2C data pin
( c3 P6 J; N9 F2 E. a - case U8X8_MSG_GPIO_MENU_SELECT:' f9 h$ ~9 ^5 @0 f7 _; m. a2 F t
- u8x8_SetGPIOResult(u8x8, /* get menu select pin state */ 0);
$ o# ?7 q5 L/ w2 M - break;
* c4 ]& w, o6 n" M, k. W - case U8X8_MSG_GPIO_MENU_NEXT:
! K2 }6 x/ g, e" w! h1 X - u8x8_SetGPIOResult(u8x8, /* get menu next pin state */ 0);
5 K1 Z/ R0 V" u" T - break;3 Z8 g5 R4 N0 h. a& u9 i* H
- case U8X8_MSG_GPIO_MENU_PREV:$ f1 l: f* v v" X0 j+ Z+ }
- u8x8_SetGPIOResult(u8x8, /* get menu prev pin state */ 0);# Q, ?8 J7 @# J D+ n0 H
- break;
2 R2 j3 y+ h* k$ F2 e |( } - case U8X8_MSG_GPIO_MENU_HOME:9 z, I/ ~+ b9 L5 X/ k( N: Y; {
- u8x8_SetGPIOResult(u8x8, /* get menu home pin state */ 0);
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- default:
5 c% J& J( T* _& J8 ~ - u8x8_SetGPIOResult(u8x8, 1); // default return value9 U& U& `1 L& i6 d
- break;
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- return 1;4 K4 I% n/ n- b% J9 S; t
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- void u8g2Init(u8g2_t *u8g2)
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- |. n6 `5 ~- S - u8g2_Setup_ssd1306_i2c_128x64_noname_f(u8g2, U8G2_R0, u8x8_byte_hw_i2c, u8x8_gpio_and_delay); / K) l! _. {4 \* \. x0 M: j
- u8g2_InitDisplay(u8g2);
' r$ \1 L1 P5 L$ P2 z - u8g2_SetPowerSave(u8g2, 0); 0 [, V' z) x1 j+ k, l/ @* M
- u8g2_ClearBuffer(u8g2);
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- void draw(u8g2_t *u8g2)
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% X( ~. d0 s8 [- C4 G( d+ ~ - u8g2_ClearBuffer(u8g2); 3 J% D" m8 h( J$ A
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- u8g2_SetFontMode(u8g2, 1);
- u/ \9 Q8 ]. g1 s- Z - u8g2_SetFontDirection(u8g2, 0); " V8 S; n# Q( X8 N( n, L, @5 A3 _
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf); 4 Y" N# Z, o; i$ C
- u8g2_DrawStr(u8g2, 0, 20, "U");
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! ^5 s- A. V: ~9 u) }2 l- r0 H' v - u8g2_SetFontDirection(u8g2, 1);( Z. [" D" u& L( T: B/ d2 E: ]
- u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
; h4 }: p. ^! k+ c( b - u8g2_DrawStr(u8g2, 21,8,"8"); v: D% O7 W" Z6 z: S k+ `' o
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5 \& |, O! Z8 y6 | C - u8g2_SetFontDirection(u8g2, 0);" {9 S8 ?8 i. Y) I
- u8g2_SetFont(u8g2, u8g2_font_inb24_mf);" w" s- o( b3 F* \0 R5 x
- u8g2_DrawStr(u8g2, 51,30,"g");4 B+ E7 w7 B* n
- u8g2_DrawStr(u8g2, 67,30,"\xb2");! U- S- p2 Z9 |, ~2 v1 J! X4 {
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- u8g2_DrawHLine(u8g2, 2, 35, 47);, e n% ~) B5 f1 B
- u8g2_DrawHLine(u8g2, 3, 36, 47);
9 Y! A! L# t7 l% B: u+ h3 X7 L9 u - u8g2_DrawVLine(u8g2, 45, 32, 12);
1 G- |4 |* q( B4 Y9 V - u8g2_DrawVLine(u8g2, 46, 33, 12);
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. R$ c1 L; ]5 v @7 i. S/ m8 A. x' T - u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
3 O3 n. w4 f$ M- \6 J5 w - u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
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- u8g2_SendBuffer(u8g2);
1 X i$ G) i W8 i. _( ^) [ - HAL_Delay(1000);, }: L, K: J- `. w
- }
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- void testDrawPixelToFillScreen(u8g2_t *u8g2)1 s- J8 P" E4 A! ]
- {
p2 ^! R7 H0 Z% F- g - int t = 1000;: `: [- ^2 D& ]2 k6 F
- u8g2_ClearBuffer(u8g2); @$ s" g9 o, s- `
0 k' H6 h" K. o4 s- for (int j = 0; j < 64; j++)8 F0 O6 E+ F! |+ f- r. G' R1 o
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- for (int i = 0; i < 128; i++)5 I( ?& O0 t. x9 h6 K2 |
- {
6 [% r8 d' k' Q - u8g2_DrawPixel(u8g2,i, j);
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- HAL_Delay(1000);
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4 T5 o1 J4 ~- s0 w3 I; Z8 N* y- #define SEND_BUFFER_DISPLAY_MS(u8g2, ms)\& x8 ?, d2 Y( Q8 W! X
- do {\
1 i6 h$ |7 R w - u8g2_SendBuffer(u8g2); \# B8 p9 f) X; W% k/ C0 v+ L5 J
- HAL_Delay(ms);\
0 }- F5 F" o- Y( Z4 o - }while(0);
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' l! y* n5 |$ E! d, v- void testDrawProcess(u8g2_t *u8g2)
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, s( `# j$ g, J3 a3 D" [ - for(int i=10;i<=80;i=i+2)
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- u8g2_ClearBuffer(u8g2);
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9 m2 L$ C4 C2 }* t" _& p+ m/ w' p- char buff[20];0 a- z, F2 h$ C9 F5 o3 B1 X% Z! q
- sprintf(buff,"%d%%",(int)(i/80.0*100));
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- u8g2_SetFont(u8g2,u8g2_font_ncenB12_tf);
. Y7 k$ ~# b" N; G+ P6 @' C - u8g2_DrawStr(u8g2,16,32,"STM32 U8g2"); l' z% D+ A x: i# R! Q/ Q% Z
8 Z6 c1 U" G0 |" j K/ i6 F- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
& C0 x* f4 ?8 @& ^) ?1 [( m5 q - u8g2_DrawStr(u8g2,100,49,buff);
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7 H3 o# M" s P* w( _& G- u8g2_DrawRBox(u8g2,16,40,i,10,4);
- t- b0 T8 @& n g* }3 J$ ~ - u8g2_DrawRFrame(u8g2,16,40,80,10,4);9 B( U* E" i$ W) Y
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- u8g2_SendBuffer(u8g2);' k' a! y- A9 e5 N m( u
- }
7 P, M9 P# O1 p2 |1 i - HAL_Delay(500);
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- void testShowFont(u8g2_t *u8g2)% d/ D; r6 }, S% H7 g& Q: \
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- int t = 1000;
) V+ H' ~0 B, S7 ]& J- {! H - char testStr[14] = "STM32U545";
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% q( `! A# j4 t( ?5 f- u8g2_ClearBuffer(u8g2);% x% \, g# h: L* H4 L- x" |% z
1 d2 e$ J1 i! @) `- u8g2_SetFont(u8g2,u8g2_font_u8glib_4_tf);
" U; ^9 `; B( W# T' k - u8g2_DrawStr(u8g2,0,5,testStr);
- W6 ?! [! f3 w0 m7 `- \ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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. u' |% h3 o! H, m0 K6 x: _- u8g2_SetFont(u8g2,u8g2_font_ncenB08_tf);
- g/ b0 u" j8 x. ^ - u8g2_DrawStr(u8g2,0,30,testStr);; p/ t, B3 d) j
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- u8g2_SetFont(u8g2,u8g2_font_ncenB10_tr);
. O: i% F3 ?- ^8 L - u8g2_DrawStr(u8g2,0,60,testStr);3 `' v4 S1 Y6 C$ Z4 ^/ X4 c! r/ M" s
- SEND_BUFFER_DISPLAY_MS(u8g2,t);( Z1 D5 w" y5 ~+ S
- }
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( c3 o+ u6 ]/ _4 h# w% Y- void testDrawFrame(u8g2_t *u8g2)
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- int t = 1000;4 b" Z& o; Z, [7 C1 z1 S( y$ z
- int x = 16;! _& S5 G" I0 h+ I: D+ t; L( @4 ^
- int y = 32;
. w6 |' I* G4 v, {6 C, O; _) ? - int w = 50;
7 A2 ^% J* ^& t4 ?1 K# x - int h = 20;# e$ ~: t7 `0 ^! G
- u8g2_ClearBuffer(u8g2);0 G* J/ }' T) g' A3 r% f
- u8g2_DrawStr(u8g2,0, 15, "DrawFrame");
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- u8g2_DrawFrame(u8g2, x, y, w, h);
* M( e. g4 U1 B5 f+ O2 B - SEND_BUFFER_DISPLAY_MS(u8g2,t);. \! @. t0 N& ]3 ]
- u8g2_DrawFrame(u8g2, x+w+5, y-10, w-20, h+20);
. X) w0 J) [2 y* Y - SEND_BUFFER_DISPLAY_MS(u8g2,t);0 N8 u3 q5 l y5 q/ K2 N, w
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- , N2 m' _7 V; O3 f4 N' Q1 r; t+ t
- void testDrawRBox(u8g2_t *u8g2)
( }) i1 ~& Q4 @% H - {
( O# z8 P6 g3 a9 l- ]0 Z, n - int t = 1000;! l6 Y6 h7 l4 O# U! E8 K. g
- int x = 16;
" r! O& S( C t6 t% A$ V( V - int y = 32;+ p+ m' `" J4 Y+ w! x/ z( {$ E3 o
- int w = 50;
^- n) _7 ]1 }# |- M/ i1 { - int h = 20;
- i" x' l g8 w9 o7 J4 [4 h - int r = 3;- Y( r) C% r* Z4 g/ Z: x' r
- u8g2_ClearBuffer(u8g2);
; y5 w) V" y8 j - u8g2_DrawStr(u8g2,0, 15, "DrawRBox");
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) S0 l; [6 Y' C }7 d- u8g2_DrawRBox(u8g2, x, y, w, h, r);5 }8 @' g3 c9 f( p j ]
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
9 J* U5 v# H2 | - u8g2_DrawRBox(u8g2, x+w+5, y-10, w-20, h+20, r);
" O5 a8 W/ B- h1 @+ @( ^ - SEND_BUFFER_DISPLAY_MS(u8g2,t);
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- 6 m7 L4 M$ S" O8 ^
- void testDrawCircle(u8g2_t *u8g2)
- H/ b. j* C1 [0 q* r - {
# D" T+ n- | Z - int t = 600;: ?- T, B1 K/ r; c+ G5 G" u# D) W/ ~
- int stx = 0;
% R! h8 u7 p: T: B - int sty = 16;
2 L7 ^, C1 Q8 A8 g% U0 ^- g6 Z! h( t0 _ - int with = 16;
* q5 i5 v; @0 A2 ]/ o; `& Y# @ - int r = 15; 9 ]. h3 l# c. |: i1 k
- u8g2_ClearBuffer(u8g2);; i; j% s2 V7 y1 Q) E
- u8g2_DrawStr(u8g2, 0, 15, "DrawCircle");
, F9 }9 s e/ U9 t1 I) i
9 ~2 P5 p1 g8 T; T" E8 f* Z- u8g2_DrawCircle(u8g2, stx, sty - 1 + with, r, U8G2_DRAW_UPPER_RIGHT); //??
9 \( a) j2 B% X$ W% S- K% } - SEND_BUFFER_DISPLAY_MS(u8g2,t);2 ~, i& o# R j/ r0 Q' }# M# X, O
- u8g2_DrawCircle(u8g2, stx + with, sty, r, U8G2_DRAW_LOWER_RIGHT); //??6 ]4 j1 s# s) j5 q: o7 ~4 K, h
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
/ m+ ^- F; T S# @ - u8g2_DrawCircle(u8g2, stx - 1 + with * 3, sty - 1 + with, r, U8G2_DRAW_UPPER_LEFT); //??7 f0 L8 \8 C4 n# p, G% j
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
: ]: j! p1 e0 Z6 ] - u8g2_DrawCircle(u8g2, stx - 1 + with * 4, sty, r, U8G2_DRAW_LOWER_LEFT); //??1 d0 l3 p! a5 I. L, X, B% n; u
- SEND_BUFFER_DISPLAY_MS(u8g2,t);8 U) ?) J, n( A) W( @& t
- u8g2_DrawCircle(u8g2, stx - 1 + with * 2, sty - 1 + with * 2, r, U8G2_DRAW_ALL);//???- U# P4 {8 R& ~9 z% U" i6 }
- SEND_BUFFER_DISPLAY_MS(u8g2,t);8 T) g5 A+ I- O) ?' {$ `, U S
- / v) ~# I0 {, n! i7 i
- u8g2_DrawCircle(u8g2, 32*3, 32, 31, U8G2_DRAW_ALL);
$ H7 f. b; l) e3 h/ Z" U3 X - SEND_BUFFER_DISPLAY_MS(u8g2,t);
3 p9 `/ R" b9 i9 T - }: O0 D8 L6 ]. L5 x U5 d/ B1 _1 S
- # n/ i7 ^$ u. F; ^& n) `$ n
- void testDrawFilledEllipse(u8g2_t *u8g2)% F# c# z- O/ L, x2 E- E; l
- {
4 Y' {, l0 [ f# p- M: G6 g0 s - int t = 800;
7 I+ Y: ?9 [+ X - int with = 16;* G( {& l; M) N5 S9 y5 D+ p
- int rx = 27; , Y. t ^7 a; F1 F
- int ry = 22;
: z9 I: X) o* U6 l" i. c: Y - u8g2_ClearBuffer(u8g2);7 J* b& I% G" [- k
- u8g2_DrawStr(u8g2,0, 14, "DrawFilledEllipse");# [1 C+ M1 |6 {% ^' P& [
- / ^3 \- z% N% q$ m$ x0 q
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
) k( x# z1 X4 c/ ~ - u8g2_DrawFilledEllipse(u8g2, 0, with, rx, ry, U8G2_DRAW_LOWER_RIGHT); J2 t+ k+ b8 e4 ?+ |$ x" Q
- SEND_BUFFER_DISPLAY_MS(u8g2,t);) t3 z& c, X4 H- J* {/ ]; F+ c
- u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with, rx, ry, U8G2_DRAW_LOWER_LEFT);
! f* s1 @% N+ T, `7 v+ f - SEND_BUFFER_DISPLAY_MS(u8g2,t);/ E! f' H6 u$ i4 V
- u8g2_DrawFilledEllipse(u8g2, 0, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_RIGHT);
3 Z, A; q7 \4 Q! `7 D0 ?' W. y9 }0 o - SEND_BUFFER_DISPLAY_MS(u8g2,t);
; H# {6 c/ V4 c - u8g2_DrawFilledEllipse(u8g2, with * 4 - 1, with * 4 - 1, rx, ry, U8G2_DRAW_UPPER_LEFT);
( Y" p+ ~! n2 ^/ k% h2 `' H5 U; B4 y - SEND_BUFFER_DISPLAY_MS(u8g2,t);2 S+ j" Q0 _% ~! ]9 [2 \
- u8g2_DrawFilledEllipse(u8g2, with * 6, with * 2.5, rx, ry, U8G2_DRAW_ALL); s1 D& d0 i) K9 x; q( n" U% h
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
! X+ Q; E3 H* C( F6 W0 _ - }
$ Y! a {5 s8 A
$ u) D) B4 V. q" U, G- void testDrawMulti(u8g2_t *u8g2)
1 r7 h: i4 O3 U# _ - {0 Q0 W* E0 q" r" ]
- u8g2_ClearBuffer(u8g2);
G0 ^. K. e- R/ }8 E; h - for (int j = 0; j < 64; j+=16)
! ]* J& _3 E- ~" R1 n - {
" |" u+ |8 i' p3 }! u5 O - for (int i = 0; i < 128; i+=16)+ s' N6 t( O" e# t+ Y$ V
- {
5 n% H$ V% M) @7 @! k( {0 ^ - u8g2_DrawPixel(u8g2, i, j);' o/ s7 \; S. ~% H: J3 |
- u8g2_SendBuffer(u8g2);
& ]7 c0 E5 u: \3 q4 x) { - }+ m8 ?# \7 d1 A( E
- }
4 b! h3 z, V4 G& `4 `& z. w - 9 M& \/ M9 k3 r( z0 F, w
- u8g2_ClearBuffer(u8g2);' p* I. g4 j( Y4 n& v" s
- for(int i=30; i>0; i-=2)1 T9 ^# `- K- [7 }! R' s( H1 Y9 z' J
- {
3 i" @ c. Z0 l2 g - u8g2_DrawBox(u8g2,i*2,i,128-i*4,64-2*i);) c |+ y7 s& a( h1 B8 u/ F
- u8g2_SendBuffer(u8g2);/ D, L8 A* c5 i: y0 d
- }# d: u1 {& ?) A% A% n
1 @7 x% J) m0 m. b7 W+ P) s- u8g2_ClearBuffer(u8g2);" ]% Y4 p$ b" i
- for(int i=0; i<32; i+=2)
: D6 ]* j; l* p7 A' ^2 Y) \% E, q - {; m1 k% c. J$ a2 k
- u8g2_DrawFrame(u8g2,i*2,i,128-i*4,64-2*i);7 ~( Y2 L# F7 D) T) G( s5 `7 y7 j% L
- u8g2_SendBuffer(u8g2);
* S5 O- A7 a% H4 u! T: p - }
/ H* I+ h9 `0 U2 N- K! Z$ B% \
5 S5 G; n4 J% a- u8g2_ClearBuffer(u8g2);
4 M w) M6 Q0 ^ - for(int i=30; i>0; i-=2)
: ]* K6 g q; ?5 N - {
- W% x a+ T* t1 P7 g( y0 X/ g - u8g2_DrawRBox(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
$ M: d2 N3 h I9 g/ s, V/ V - u8g2_SendBuffer(u8g2);* l l5 {2 q' \. |+ \
- }2 B. g" F) j1 ^ e, ?1 U2 X& C5 F
; \/ {3 G7 M* p% Q- u8g2_ClearBuffer(u8g2);
- J, d+ N+ M& z8 r& N% A, |* H0 Y5 `* s - for(int i=0; i<32; i+=2)% A: d8 h" @' R# [& B
- {$ a/ [5 L6 Q7 t# k' v/ G$ f3 v
- u8g2_DrawRFrame(u8g2,i*2,i,128-i*4,64-2*i,10-i/3);
( q! ?: E) u/ o - u8g2_SendBuffer(u8g2);& W5 |/ @) P, p/ s9 r+ p
- } c% `* b& _ k8 ]) y9 ~
- & {6 k' C$ M. p2 V% V7 |) T1 F
- u8g2_ClearBuffer(u8g2);
0 p7 Q$ Y- I' |& K4 @% W - for(int i=2; i<64; i+=3)( w X) `$ f- n9 B" u
- {
! u- Q9 G# f8 D. _- C% P/ g6 [2 s: u" U. _ - u8g2_DrawDisc(u8g2,64,32,i, U8G2_DRAW_ALL);( K/ {0 q6 }' w! O
- u8g2_SendBuffer(u8g2);1 X5 z; @& Z9 @& |9 `
- }' P3 a/ a% l3 z
8 U; N1 i9 w% S( k: ^: e8 y' n- u8g2_ClearBuffer(u8g2);
* N5 U+ F. ^8 e% W5 o( M, v3 V5 f - for(int i=64; i>0; i-=3)3 {2 {! @; z/ K5 L$ ?; A
- {
) \. |3 l# R1 f8 ?9 s" p - u8g2_DrawCircle(u8g2,64,32,i, U8G2_DRAW_ALL);
$ R! }3 p+ t# u6 T - u8g2_SendBuffer(u8g2);
$ D- K/ D1 e; z9 E/ n$ K - }2 q1 M% Y0 ^; Q" L) z3 b
. v- K; q' I( f+ U+ t- u8g2_ClearBuffer(u8g2);
6 i, _3 J( y2 d - for(int i=2; i<32; i+=3)
& N8 n8 p# W. x" \* h. @: r8 o - {% _4 K3 p! g* g3 O6 S6 y( n0 j/ C
- u8g2_DrawFilledEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);: {' m, d! s: Z$ P8 \- Z! y
- u8g2_SendBuffer(u8g2);. L" x' D$ v; }$ `* [! R
- }" M8 k) B( W1 L0 l# X" \# }
- 1 A, O6 \6 D/ L7 Q+ u( C; ~
- u8g2_ClearBuffer(u8g2);
1 R3 r, i; ^% p. \9 w y3 k0 j7 U - for(int i=32; i>0; i-=3)
0 D# [+ P5 E6 u1 o5 v9 T5 K) Y - {
% x. V, @: i; ]2 P' G+ k. u - u8g2_DrawEllipse(u8g2,64,32, i*2, i, U8G2_DRAW_ALL);
$ m. z I% q2 O# x$ z* i6 o! T: R - u8g2_SendBuffer(u8g2);# d; y8 `9 z, c0 F+ u7 C/ k
- }7 }$ b/ C3 p! g, T6 z B. u
- }
8 [2 E+ l7 {- y1 C9 t" Q0 [7 X. B8 U, X
$ j4 a% H$ c2 y' O. K& b! Q1 N4 c
5 Z6 i$ I+ w2 \3 `; v- y/ ~7 T# x' l- // width: 128, height: 48
1 m* ? }& e# g L - 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 A$ w6 U( Q, K
- // width: 128, height: 48
, m0 M4 ?3 `9 p( w$ R1 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 };
{6 t/ t# l7 Z* t+ A; q - 8 h. w4 |. p) g
- void testDrawXBM(u8g2_t *u8g2)
4 s; D2 c- @3 j/ R; _1 j5 T) x3 d; Q: n - {4 f2 s, b' v" l; j5 Z! m, h* G
- int t = 1000;
; T$ ?! j* `5 Q0 x1 N" R2 t7 L - u8g2_ClearBuffer(u8g2);0 r# T; Q' t+ B: ?) ]& g& W, V
- u8g2_DrawStr(u8g2,0, 14, "Draw OLED");
+ A2 w- n! K( m u, _
7 a6 l* _3 S C! b& q2 W! G- u8g2_DrawXBM(u8g2,0, 16, 128, 48, bilibili);8 T* U6 s: p# P! V
- SEND_BUFFER_DISPLAY_MS(u8g2,t);
+ _& c6 z& C7 a- m6 C/ L) o0 x9 x - % @; I$ h8 g3 d2 o
- u8g2_ClearBuffer(u8g2);5 y) m' ~. X) F! H" y
- u8g2_DrawStr(u8g2,0, 14, "bilibili");
& X% u4 E# R% m X4 N, _ - u8g2_DrawXBM(u8g2,0, 16, 128, 48, three_support);
* H) g5 b' H+ ~4 x y/ T; ?3 k- H7 Z8 Q - SEND_BUFFER_DISPLAY_MS(u8g2,t);
" P8 n, x, l1 p8 s% p% g) H0 E - }7 z$ G( P3 c6 n! @6 c6 i$ c% I
{9 Z \' h7 O1 M- void u8g2DrawTest(u8g2_t *u8g2). f7 |; V. X3 o, s% ~' e) B
- {5 C. k! Z2 z: {
- testDrawProcess(u8g2);
" W' J4 P/ e+ Y' M; G6 p( B0 E - testDrawMulti(u8g2);
7 t2 ?: o( ]0 d" [8 N: ? - testDrawFrame(u8g2);
" q/ U( A8 Z7 J9 F - testDrawRBox(u8g2);1 P o% `1 e6 \) }
- testDrawCircle(u8g2);
H, p2 W z+ i: ]. P - testDrawFilledEllipse(u8g2);- @9 V8 v; I5 Y* a) Q6 u( I
- testShowFont(u8g2);0 O. J( V9 t6 i9 d, d6 @
- testDrawXBM(u8g2);' ^9 M: U4 o* X
- # E9 H: C) K/ @+ x- n \5 g
- }' w# ~* z4 V z* X+ V$ E
- </font>
复制代码
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: _( T: N/ p. ~0 V* c5.3、stm32_u8g2.h
8 I8 J) R9 s: N7 H: v- <font size="3">#ifndef __STM32_U8G2_H
( }: Z8 \' ^5 n/ z# F+ H - #define __STM32_U8G2_H+ c# n* z5 I1 b( }. l
; L2 z2 `: `5 W4 `: p$ h; ~- #include "main.h"8 |8 l& M6 ^: E) ]
- #include "u8g2.h"# O& l0 ]9 ^# h; h2 O. H5 e* b2 C
- 4 }# h" U0 `0 P
- #define u8 unsigned char . K+ y6 d- e! k3 s7 E
- #define MAX_LEN 128
) G1 P4 f; B. x7 f7 H* V - #define OLED_ADDRESS 0x78 7 \$ C4 d) t1 a* L8 k
- #define OLED_CMD 0x00
/ s2 a7 x2 ^9 Z- Y; F - #define OLED_DATA 0x40 - f2 O5 v) u3 N2 ^
- 3 ~# y8 u9 S; b, w v
- uint8_t u8x8_byte_hw_i2c(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);
* k# {3 p8 E7 `$ [! P$ l$ a - uint8_t u8x8_gpio_and_delay(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr);) s$ v8 m. }& [7 p
- void u8g2Init(u8g2_t *u8g2);; n; U L! J# ?( b3 o% K0 c( u: h
- void draw(u8g2_t *u8g2);* Z- r. {$ u! v( i" m# @* u
- void testDrawPixelToFillScreen(u8g2_t *u8g2);
& J* o0 j* _; \( |, n% `7 V7 T - - s2 i: n8 G5 n; {9 l9 w! t$ N1 x
- void testDrawProcess(u8g2_t *u8g2);
' C5 P' q/ K6 V: X5 Y" t3 A - void testShowFont(u8g2_t *u8g2);
& F" m: K% Q, J - void testDrawFrame(u8g2_t *u8g2);
. x8 ~: Y7 W, m) h. y - void testDrawRBox(u8g2_t *u8g2);* J; G/ I$ r6 X+ _
- void testDrawCircle(u8g2_t *u8g2);
3 P0 s& s6 I1 d# {+ w - void testDrawFilledEllipse(u8g2_t *u8g2);
0 P- _% B0 l/ M4 U - void testDrawMulti(u8g2_t *u8g2);0 Y( }8 N# `; r% G# D" N) k' a! [
- void testDrawXBM(u8g2_t *u8g2);( O1 @% s: h' _. Z$ z9 \/ n0 `
- 9 p! r: x1 x8 z1 D# q7 a& a# ~7 O, i
( U- D1 [' e. m+ C$ u: u- #endif</font>
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) ?5 E; k2 M0 n, h8 X( p
5.4、tim.c \9 ~! H/ j7 h2 ?
- <font size="3">#include "main.h"
% N8 j+ ^% P( U4 k: H Q8 @ - #include "tim/tim.h"
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- extern TIM_HandleTypeDef htim1;
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) g. r" b# a9 K4 s- void Tims_delay_us(uint32_t nus)
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- uint16_t differ = 0xffff-nus-5; e0 s! F3 g0 I/ M% h
- __HAL_TIM_SetCounter(&htim1,differ);* n7 V w7 N' i" B! c
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- HAL_TIM_Base_Start(&htim1);5 ]4 v- }0 k0 w+ k% S# A
0 R- P2 Z" `. D; U/ r( ^& V$ E- while( differ<0xffff-5)
% j* W) c. c: ]4 P4 J" p - {
, b0 S* J' k1 B0 y - differ = __HAL_TIM_GetCounter(&htim1);
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- HAL_TIM_Base_Stop(&htim1);7 i7 N6 _6 j% X$ Y# O/ V
- }</font>
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$ A: K6 F+ `+ B( i9 I5.5、main.c
( H' C4 z* R6 @+ m$ w* Q- <font size="3">int main(void)
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: I) _8 ~+ b/ S7 s2 l - /* USER CODE BEGIN 1 */
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- /* USER CODE END 1 */+ |) y, ~7 }$ y
0 K2 D- c' {' k7 J, a- /* MCU Configuration--------------------------------------------------------*/. ~$ ^* m2 c3 l1 ^9 h8 b
: i, D* b+ o( P. |" Q% G- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
& \8 G. Y4 l0 I - HAL_Init();
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- /* USER CODE BEGIN Init */
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- /* USER CODE END Init */
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- /* Configure the system clock */
, K+ b0 {" _1 E7 ^6 W& u4 ? - SystemClock_Config();
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2 m4 J/ i% J& g8 v" b2 i F0 p- /* Configure the System Power */
$ }' j& [ M3 q+ l0 P - SystemPower_Config();
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- /* USER CODE BEGIN SysInit */
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# i4 x4 X: V, R! C- @- /* USER CODE END SysInit */# e: d4 i$ ^$ `/ t9 @/ Y4 w
0 X7 y: E# n% M+ g7 H- /* Initialize all configured peripherals */2 i! |) W0 i9 [, L8 P
- MX_GPIO_Init();
1 v9 P+ [$ L5 K$ n9 m - MX_ADC1_Init();
* E2 A0 A& K* _3 g# Y8 F) N4 A - MX_ICACHE_Init();
+ U; i/ N7 T G+ r$ T n - MX_USART1_UART_Init();
: s" e7 U+ |$ y- o8 `. ] - MX_USB_DRD_FS_HCD_Init();
9 Q& a' O6 ?0 Z+ }; t0 Q* c# Y - MX_I2C1_Init();$ ~* [/ i8 U" Y! y, Y
- MX_TIM1_Init();
" L: ]' R6 W6 P: Y - /* USER CODE BEGIN 2 */
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) `7 B, o& x; \* @+ ^5 k - u8g2Init(&u8g2);- m. ?+ Q# \! _: s) O" x
-
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: p7 r. M% f/ f8 R; e% x- /* USER CODE END 2 */0 w4 z" B& k7 |4 U. q7 j6 \. Y! ^3 o
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- /* Infinite loop */; e! N! B) ~# u) C! J1 e1 `
- /* USER CODE BEGIN WHILE */
e" W5 |0 N6 M8 c/ a - while (1)
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: |, l& ^5 S }" k7 Y I! |8 Z7 x - /* USER CODE END WHILE */1 Z5 j9 D& q- A' B
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- /* USER CODE BEGIN 3 */
( s- J: v& J) y1 P2 U+ C+ B. d - //HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
( w# a8 ?" g C2 [) ^$ i - //HAL_Delay(200);" N. v$ w8 }8 o" z/ n5 X! g
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- u8g2_FirstPage(&u8g2);
2 _+ @2 d0 k9 i# P: y& L0 d: o8 [ - do
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* ~; C& z' \" @2 _ - draw(&u8g2);; A2 R- h: U& Y' ~. C/ ]: _
* D" M4 {' R3 L" W- i- u8g2DrawTest(&u8g2);
/ |/ e" g% X. X/ W7 L$ J - } while (u8g2_NextPage(&u8g2));
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5 W6 ~) _- q. _1 u5 }- }
. [: c! R% n" A. S) |' l- o+ l9 C- V - /* USER CODE END 3 */% c F. _* x+ `* b1 F
- }</font>
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8 O# H& Q6 {0 G0 {: y/ |3 c: N六、运行结果5 V! @3 _5 U6 @1 y) S) Q8 v
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这个不错,可以参考一下
效果不错,赞一个