大家好,我又来啦~!
4 y/ r0 \- G8 J/ K; n先祝愿ST社区论坛越来越好~!+ J5 G# a8 D: r
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也不知道桂花是不是会回这个帖子~!
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桂花~上酸菜!
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% @ `- l ]& Q: Y l部分Main函数代码:
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- /**; ]$ @0 ^0 G% s1 m. O* T
- * @brief The application entry point.( | d7 j0 Z3 h. @
- * @retval int
/ w( u7 x$ a7 A1 Y2 w; e* k - */- J4 |) ]$ S# u: g, m, r4 h
- int main(void)( F6 N+ w$ v: {# a* V
- {
' Q7 {% U6 M! f( u" ?( E L - /* USER CODE BEGIN 1 */$ e% ^3 f/ U4 x7 `- k; ]
- ) i, }: O8 T! h8 l* k" C
- /* USER CODE END 1 */
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- /* MCU Configuration--------------------------------------------------------*/
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- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ v2 x) ~) I3 \$ q( h/ V" x. _2 s
- HAL_Init();) v; @9 Z+ m" p' T; \. R8 G
) O2 S, Z- e$ G3 n- /* USER CODE BEGIN Init */% v1 u) E% o2 ^# I! z
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- /* USER CODE END Init */& M1 K% [, S& r, u
- 5 T7 P. @3 p" o. c
- /* Configure the system clock */$ j- L+ t; K* c) F% t; P3 l
- SystemClock_Config();, A W, S3 T4 ^8 V
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- /* USER CODE BEGIN SysInit */ a4 u2 X- V: F5 ?. E0 }1 r0 w
: ^4 p. `$ a. E/ n/ G3 U- /* USER CODE END SysInit */
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- /* Initialize all configured peripherals */0 ~3 H, _" I" q$ X/ i2 w
- MX_GPIO_Init();- v( m5 h. g% O0 ^6 t
- MX_SPI1_Init();
# [: \1 C8 D5 e - MX_USART2_UART_Init();
' s6 J6 Y% Y- Z5 V: [ } - /* USER CODE BEGIN 2 */
4 k6 t3 n# B) T: ?8 a - Status=1;
+ |5 R+ n- [/ d* l Y+ w - HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_SET);5 ~0 V# y2 f4 ^1 ~' c3 m
- steps = HT_1in54b_V2_init();% e& G( q U/ K/ b- W R5 ]' S
- /* USER CODE END 2 */7 B$ p H' h. `% X
3 I6 s' ?! ^, x/ ^- /* Infinite loop */8 X: y: l; K- `, v# x
- /* USER CODE BEGIN WHILE */
" E7 U T6 O& Z - while (1)
+ z* v5 I5 P$ f7 e1 s - {
4 E4 @) P( f3 r x5 V- [$ w4 G* b* z - /* USER CODE END WHILE */0 P9 G( o* c9 Q) P1 p8 a! [
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- /* USER CODE BEGIN 3 */
/ q& Q+ M1 f) M% l - }
$ Y9 X- f) k( ]. @ - /* USER CODE END 3 */& c" W6 `* v0 e" y M
- }
复制代码- /* USER CODE BEGIN 4 */
/ K1 ]' s4 O% w% _! j - void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
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) c' e2 U3 Y6 X/ F7 G9 o k - /* NOTE: This function Should not be modified, when the callback is needed,
, F5 w9 l! e. H. ^- d - the HAL_GPIO_EXTI_Callback could be implemented in the user file
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- switch(GPIO_Pin) ' @' x! {7 J; }0 V
- { //LD3_Pin|LD2_Pin4 R" K. u* l1 L, Q+ ~, T3 y- V. |6 p
- case B1_Pin:
0 y6 d2 w6 Q) c: ^( S& d - if(Status==1)0 W* w R a* p- @8 S; n' U
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- if(steps==1)
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. r: W" c/ a' x- x0 p% N1 ] - Status=0;0 r6 y- g! S+ R o7 r6 H8 ~4 ?' B
- HT_1in54b_V2_clear(); d: y5 j" l% o9 z4 C C. a1 T d
- Status=HT_1in54b_V2_showLogo1();( j1 W _- j7 j: ^
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- else if(steps==2)/ Q; F; M7 r8 V3 ]# ^
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- Status=0;* O: I' x6 U' o- B$ L# Z$ Q$ }1 [: }
- HT_1in54b_V2_clear();! E e* c! d1 e) S, H, ~* a
- Status=HT_1in54b_V2_showWord1();5 r$ [) B: d# j0 f! M4 C* g
- }
8 S- T# }) c! [; E- O - else if(steps==3)0 w5 t* |, Q* B" ]# L& x( g' N" e
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- Status=0;
2 Z/ ]; K( M2 G! H - HT_1in54b_V2_clear(); J' P" j2 e: q* F) b& B
- Status=HT_1in54b_V2_showLogo2();
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- else if(steps==4)
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7 }. P& i7 q! s$ M - Status=0;
) i% M6 |- a$ N1 m1 E2 b) o6 _ - HT_1in54b_V2_clear();
2 |2 A1 O+ J* L+ u( }: }9 g o/ ]2 c - Status=HT_1in54b_V2_showWord2();
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- steps+=1;
+ l. Z0 D5 D# w$ r" B7 p - if(steps>=5): I. b8 U* y& f9 g; i
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- steps=1;% d8 D, L& Z4 [9 w
- }( q' B! N, B+ }$ e
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- * ]& h) q7 @% _$ J0 l
- break; : Q* T; U6 d7 Z# o2 }0 @+ ^; m
- default:
- g$ K$ h0 A7 z G' K. T - break;
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1 X7 P/ k/ G" h, n. X - /* USER CODE END 4 */
复制代码
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1 c, ^ y* A& G0 m M3 E* J7 E+ h0 l双手奉上代码。' _7 O; I% a3 o% m; K' t
全部代码及CubeMX配置:
1 ~2 s% T/ l/ n链接:https://pan.baidu.com/s/1Ijq8EXNUHeqHhqdAgMhCtw
! M- [( ?6 U( i& C( C4 f+ [# s提取码:rtnb 0 D7 i- P$ Z9 J
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