大家好,我又来啦~!& V; v4 c. J; C" ]# I
先祝愿ST社区论坛越来越好~!% b' X2 i' r9 X$ r6 ?9 i
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9 x; Z# n+ c/ g$ q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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6 U! T" n- C6 V- H9 L. Z部分Main函数代码:
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- * @brief The application entry point.4 n3 Y0 C+ c& R8 o7 N
- * @retval int# I+ }/ u. I4 Z, i
- */
K+ E% }( r7 y* | U+ o - int main(void)
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- /* USER CODE BEGIN 1 */6 Y- `' k- c/ d' t" K( }3 W1 Q6 B
6 v$ `1 s3 p* N4 Y- /* 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. */3 P# V6 t% S( W1 p
- HAL_Init();
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- /* USER CODE BEGIN Init */ h8 r: {# b" z% R- k0 q$ H5 c
% v+ C' p( Y& t- /* USER CODE END Init */. b2 {! Z- o& A
' A) J1 a- }' O% W/ y. E0 n- /* Configure the system clock */+ x7 Y5 b* ~+ O4 M9 ~2 w
- SystemClock_Config();
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- /* USER CODE BEGIN SysInit */
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; v/ ]5 H- c' g% l w! O- }- /* USER CODE END SysInit */" X' c, Q9 h, K5 J. A
- c* A& _+ E- s7 V1 n0 j% z. Y- /* Initialize all configured peripherals */
% x0 d) I- \: I6 U4 S - MX_GPIO_Init(); D( {1 M% W0 [- U. y, }
- MX_SPI1_Init();) ~5 k& L- F" B O: N
- MX_USART2_UART_Init();
1 }8 C. w* _1 v4 r% n - /* USER CODE BEGIN 2 */
+ l3 x) H, C8 |; L3 P O - Status=1;% F" g2 S M( m: X4 F
- HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_SET);
2 s( Y- N! u6 a* N! J c - steps = HT_1in54b_V2_init();+ Z: v3 n/ q6 G( V
- /* USER CODE END 2 */
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7 S g1 Z P3 H" F+ X, U- /* Infinite loop */
% ^: G0 m2 x2 }& Z, p - /* USER CODE BEGIN WHILE */
) f' q" u8 i; T, c' \% R, T0 n - while (1)
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5 c; A+ i M, K0 z - /* USER CODE END WHILE */# o* t4 R: h0 B' j
: }; W# g5 Y6 t, R# G2 H. V- /* USER CODE BEGIN 3 */% g$ `9 [- v7 Q! p. W$ \3 o
- }
+ P7 U$ X/ [: F, f, }9 Q$ @( r - /* USER CODE END 3 */
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复制代码- /* USER CODE BEGIN 4 */
1 h# c8 m) s' E2 ~& J1 M - void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) 3 _0 p& F- W# P
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- /* NOTE: This function Should not be modified, when the callback is needed,
" v' F/ I: g/ I0 m - the HAL_GPIO_EXTI_Callback could be implemented in the user file $ L* c2 e; A* u& ]5 ]8 Q0 W' ^
- */
' C9 [4 j* D1 K$ c4 ^ - switch(GPIO_Pin)
7 ?* Z; h. A. W( \: h8 m - { //LD3_Pin|LD2_Pin' f. a7 H6 l! ^5 M
- case B1_Pin:
$ @/ n) X, t Z - if(Status==1)# E! T! w J6 L- b
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- if(steps==1)
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- Status=0;
, T- j* U/ n& Y, ~4 E' T - HT_1in54b_V2_clear();! W& t& |3 A) _# P/ |5 K8 i5 Y% L0 Z5 ~
- Status=HT_1in54b_V2_showLogo1();
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2 L) ~5 K, M" L4 }+ ?! h - else if(steps==2). [# X- R+ c* u% K, E) Z
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- Status=0;1 \6 [5 K) s4 k4 t
- HT_1in54b_V2_clear();
% |3 A1 f9 q5 I- k9 ]5 F, S - Status=HT_1in54b_V2_showWord1();: x) V7 l1 H3 K+ i a
- }
! x- z- I6 d4 d0 F3 m) ]4 D' I0 R/ O - else if(steps==3)
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, E% H. r2 a2 j3 g/ v( y7 ^1 l - Status=0;* i$ p6 F8 ?- c
- HT_1in54b_V2_clear();
0 v4 j( l5 n7 q) h - Status=HT_1in54b_V2_showLogo2();
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& {9 R0 Z. V2 I - else if(steps==4)
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- Status=0;
$ T5 @8 p5 Q! b& c! \5 x# T7 h - HT_1in54b_V2_clear();
9 ~2 @) ^, x8 O/ K - Status=HT_1in54b_V2_showWord2();" `& J0 a9 T, `* h8 D& R+ e# e
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- steps+=1;
. A) O5 r8 D4 x+ h% i/ I - if(steps>=5)
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) b2 {- {& E& k; S' \% K" p* f - steps=1;
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-
% x" }. _5 Q6 \/ T- S- u - break; ) z+ c" K$ G j* h7 ^( T
- default:. H$ s4 l: b2 r) y: J5 H
- break;
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- }
$ B1 ?* k! U/ p3 m; O: a2 F - /* USER CODE END 4 */
复制代码
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, z" w0 x! k! H* D双手奉上代码。
4 R7 h3 P0 n$ C$ |7 ?3 X, X全部代码及CubeMX配置:
( b T( p; K# _! T4 j. }链接:https://pan.baidu.com/s/1Ijq8EXNUHeqHhqdAgMhCtw Q/ O7 k, y; t7 i- y
提取码:rtnb
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