一、题目
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1 K0 b' L6 f; V$ O二、模块初始化
% @0 a1 j' P! p9 T; H# {5 j4 r3 }1.LCD这里不用配置,直接使用提供的资源包就行
8 g/ Y0 w, U$ d2.KEY, 四个按键IO口都要配置,分别是PB0, PB1,PB2,PA0依次是B0,B1,B2,B3不要弄错了
/ t% b' V* Z9 }. i# I) f5 x ]3.LED:开启PC8,PC9,PC10,PD2输出模式就行了。; H7 E+ P* R; m% m4 t3 |
4.定时器:TIM3(按键消抖定时器) SC:80-1,ARR:10000-1,TIM4(控制ADC每秒采集) SC:80-1,ARR:10000-1,TIM6(控制LED闪烁) SC:80-1,ARR:10000-1& E' j% d+ R- ?2 W, b! b9 M
5.ADC B15作为ADC2IN15通道,开启single-ended模式。
: I+ l9 D2 k* m7 ]2 s6.EEPROM B6,PB7输出模式。
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三、代码实现. A' @9 k5 l; i3 r5 r8 P1 }& e
bsp组有:
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在这里只展示interrupt.h,interrupt.h,main.c,main.h的代码,其他文件的代码可到基本模块篇获取。
! J" s! a$ V+ V5 @! {" ?interrupt.h:
4 |4 w+ l1 c. Z$ h- #ifndef __INTERRUPT_H__2 v4 Q3 O, J% B) g
- #define __INTERRUPT_H__
; G* }. k8 ?% f7 m - & d* b( ~( o8 u e6 E# B% ]
- #include "main.h"
5 I/ m+ S1 _. n: \% J9 @( O - #include "stdbool.h"
5 _: V7 A6 X5 i - ' {' L1 \3 b/ m' [% @# p
- struct keys
- o; ^+ ] t1 ]+ w5 D: {% p - {
' d# w+ n, k6 l' U - bool key_sta;2 B6 f5 n4 L6 T! M* R: s3 i
- unsigned char judge_sta;' [% I( \# C: o7 {
- bool single_flag;/ ]0 m! B# r1 k$ R$ ~& \, \
- unsigned int key_time;
/ z" e% e, r9 X5 V3 O7 W5 c! X( A+ Z: U - bool long_flag;
5 S) m" q8 q, Z$ |) K - };
; l) F& c r, V# b1 ] - 1 y% e3 p$ j$ b
- #endif6 L8 b6 r! k7 Z' p: t, T
- ( j% x, l8 w; T
复制代码 . f" [+ G( B+ q) s5 ]3 R
interrupt.c:
/ k3 }9 z) g/ w- #include "interrupt.h"
) a* h% Q$ S& J4 B* w1 a& u% s/ P - #include "usart.h"
3 t. H0 l7 S' P+ y6 H' E. }: Y - #include "badc.h"0 }7 j+ X" k/ L5 i7 x
- #include "adc.h"
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- unsigned char RxBuffer[30];
+ J8 g; \" k! v; { - unsigned char BufIndex = 0;
k' B% @: f9 P: n' H# n - unsigned char Rxdat = 0;9 h; j8 S4 _) n2 L- ^3 Y
- ; a: ~8 Z" c7 ?' [8 Z- g! Y9 o
- extern unsigned char completeADCflag;" h) B/ c1 d4 x$ S2 q
- extern unsigned int globalADC;
2 v( `4 I" r. b - extern unsigned char ADCTime;
4 n6 u" p& m3 T8 K - & g! R0 G$ F7 x: E! D- l# O
- extern unsigned char nowLevel;
0 `! z) l4 d4 M# B0 H% U - extern unsigned char nowHeight;5 T G# z1 {& z1 ~8 | Q
- 6 _1 Z P3 I. o+ u- A
- extern unsigned char LED;5 I1 O1 e; }) ^9 [( j/ q
- ) h& E& R1 O' o9 t0 H- S$ O
- extern unsigned char TimeLD1;
! L2 s( G) }) D: H- ^ - extern unsigned char TimeLD2;
1 {% [" Q6 }8 j t* c5 t( B - extern unsigned char TimeLD3;
5 i! M4 y: ~7 O( r2 ?+ e - extern unsigned char LD1Type;9 a0 ^" o; P# v7 n, ~
- extern unsigned char LD2Type;
, S$ `3 U9 H! i; | - extern unsigned char LD3Type;
# v# n" ]) F5 `! z& r% ^9 M - extern unsigned char LevelChangeFlag;
T$ m7 |$ [2 p. R - extern unsigned char CheckDataFlag;7 v5 m$ r9 D e* T
% i' l g8 I- }5 g9 B6 M- unsigned char LD2count;
( ?) Q( Q: t3 h0 H) D( i - unsigned char LD3count;
0 {' D+ S3 w& {) b9 \- F: T( m - , a4 I2 s& D3 {$ \0 _" k
- unsigned int adc[4];
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& H, B+ B6 \; y! a9 V4 W) P- struct keys key[4] = {0, 0, 0, 0, 0};
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7 A" {8 y" t3 j: @# f* H- void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) t% B4 I: e& D) `3 R+ H! _2 N" ]
- {; _1 t) m5 W( L1 l* h6 {( W% x3 d
- if(huart->Instance == USART1)$ {% ]( i9 w; x8 n' H1 X+ m- p
- {
; L- N% ?9 N* V" G4 G - RxBuffer[BufIndex++] = Rxdat;
( V) U- h U/ h* u% F - HAL_UART_Receive_IT(huart, &Rxdat, 1);
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- void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
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- if(htim->Instance == TIM3)
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- key[0].key_sta = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_0);' _+ o5 U+ f5 k! l' k- X
- key[1].key_sta = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_1);
/ S/ j3 @0 \2 c- X$ u% j! ]1 p - key[2].key_sta = HAL_GPIO_ReadPin(GPIOB, GPIO_PIN_2);
' e& U" C' t; d1 R - key[3].key_sta = HAL_GPIO_ReadPin(GPIOA, GPIO_PIN_0);
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- t( Q" Z$ r# H1 U - for(unsigned char i = 0; i < 4; i++)
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- switch(key[i].judge_sta)
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8 V. T, w2 E# o h - case 0:
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- if(key[i].key_sta == 0)
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3 Q" W; q# R( Z) O7 f - key[i].judge_sta = 1;
$ g$ E( o$ a' ^% P& c( J - key[i].key_time = 0;1 Z: y( u! o. u# }2 `) q: p5 r& G
- }; _4 ?6 n4 x6 Q( E- d X$ I
- break;
1 y$ y. o& l" d - }
# h& S P! z4 B9 H+ i. m8 T - case 1:/ a: A& h/ `9 ]* {3 R' S
- {
2 ?/ ~ h+ `- a - if(key[i].key_sta == 0)
+ {2 z& Z) C* ` - {" p5 k8 D9 N# P6 K K
- key[i].judge_sta = 2;
# n& E1 m: ]/ B+ f$ W; h - }
& o3 G6 ~4 k. N1 D - else
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- key[i].judge_sta = 0;# C; k6 N- w$ @( Y8 U
- }
- K; o, m: U+ f" h5 I" M - break;# M" x: G$ d' }- u
- }+ r7 t1 ^/ m6 C x2 P# \' I: w# {
- case 2:* b1 w! p$ s- q. j" c+ a2 t7 k: I
- {
& c' r! A/ Y- Z' X6 _ - if(key[i].key_sta == 1)
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- key[i].judge_sta = 0;$ y, ?3 @! j) l3 _$ \2 C) g- I
- if(key[i].key_time <= 80)
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- key[i].single_flag = 1;
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- }
) [( O9 ^, k7 \7 M+ z3 j - else
9 D* h' `- T) @# q2 E( h - {
" y3 o* h8 c/ J+ Y& G4 P' ] - key[i].key_time++;4 d" B: `" ], V5 ?. `
- if(key[i].key_time > 80)
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- key[i].long_flag = 1;
2 r" q$ }/ ~3 ]$ N - }
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# w& O7 K# C$ F% R) s$ | - break;
9 k: q. h4 v4 f. y+ W) z - }
$ K. G' Z8 f9 q; ~- I - }
/ T; N9 A! }; G4 `3 r( |7 O5 \1 l; K - }
0 X# w8 k. ?& `8 Z! y - }
* Z+ @# ?% g4 Z3 E8 \ - if(htim->Instance == TIM4)
/ H- `% h( D9 c+ Y - {
5 ~. U# Q# t5 E - ADCTime++;1 i+ `: B' z! O$ q9 z c
- if(ADCTime == 25) X g( z" l5 O8 x0 w0 K4 C: S" W* B
- {
2 @2 \: R1 W4 l. d+ x- c- \ - adc[0] = getADC(&hadc2); t1 c0 `) ?, Z$ Z
- }! V, }" d; G7 z% g& s
- else if(ADCTime == 50)+ G8 v# J( R& P9 U r/ `1 \* g& ^
- {
2 |& e- |1 _# m$ | - adc[1] = getADC(&hadc2);
o/ ?2 l; Y4 L" V9 V+ c/ H$ D! N - }
5 S. t6 [, Q6 J5 [( k4 X: [0 v - else if(ADCTime == 75)2 Y, S. X8 U2 ]1 C ?. E
- {$ T: i2 B, u( H& V( G/ }
- adc[2] = getADC(&hadc2);
% a0 t" P& n- o, Z, T" ? - }
2 W. d. l' K I9 Q! j6 o% {9 E: J - else if(ADCTime == 100)
8 w1 M) K; ]9 G6 N7 W, o( w - {
7 V M, S: A; r t - ADCTime = 0;
0 e& ] C8 D# ^. f$ q9 ^; u3 M9 O; L - adc[3] = getADC(&hadc2);
! L0 w- r* ^: T+ E: p7 n: P - globalADC = (adc[0] + adc[1] + adc[2] + adc[3]) / 4;$ l7 p0 C" x- x# r
- completeADCflag = 1;$ v- a( H" d9 f' y$ [4 z' N" r
- nowHeight = (unsigned char)(globalADC / 4096.0 * 100);! I/ k. D4 A ], i; U$ k- h+ M3 k
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- if(htim->Instance == TIM6)
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, R5 j) A8 z, q' { S h+ }' V - if(1)
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- TimeLD1++;* _8 ?/ \ M+ Y- v- _& H
- if(TimeLD1 == 100)
8 C8 G. y& {; H6 e9 p - {
9 ? W5 `2 k$ F: e# D' K - LD1Type = !LD1Type;
% h0 h$ T- N3 u; t - LED = LED & 0xfe | (LD1Type << 0);- x3 j" M ^& Z/ K, X4 p$ V- E8 R
- TimeLD1 = 0;
5 n7 A/ k& f* |/ a- n. ]& [ [ - }
/ o$ W; k+ D h7 z* {# i: T - }
/ L9 i; r8 e+ h; B1 e - if(LevelChangeFlag == 1)
+ {- ?* N: ?$ Y - {
6 g! a0 ~5 H* l; B. c6 _ - TimeLD2++;
' e: d9 f4 p U- S$ {) m7 A4 p - if(TimeLD2 == 20)
3 _+ p) V* c: P: _+ a G) D - {
* `) k% j+ g/ ^; E2 Z - LD2Type = !LD2Type;
3 L; b2 x4 n% t5 Y% I - LED = LED & 0xfd | (LD2Type << 1); b2 J1 ^2 ]: v! }9 K
- TimeLD2 = 0;
7 `7 u0 R' ]- @7 \0 b+ b. d3 ^ - LD2count++;# ?0 a" Y, v1 k3 _) ~( ~ X: n
- if(LD2count == 10)% n5 M, S- U# W% r; |
- {
+ h' y( I' g3 }- M$ V2 K9 l - LD2count = 0;
" N7 I( J- ` Z/ M - LevelChangeFlag = 0;9 ~1 u) P) e8 r& e9 b
- }
4 |4 T( u6 P" C) h: Q - }
% g& o3 e1 q2 I; z. h - }
9 }6 c* C6 L% t2 c - if(CheckDataFlag == 1)* s- t' \4 X2 c: C" `- z
- {, n0 P( |0 c/ k
- TimeLD3++;
- J/ R3 k& g5 Q% f2 r6 p0 T0 [% O9 V - if(TimeLD3 == 20)
1 C+ Z4 m( Z9 I" F F+ f& S, u" f - {
$ b3 @8 G, T9 H- k3 m2 N - LD3Type = !LD3Type;3 E( U( i1 G w
- LED = LED & 0xfb | (LD3Type << 2);2 ]7 G: y( p4 [+ p
- TimeLD3 = 0;
+ V5 }" K# T1 ?5 S8 ?/ f: ~* w - LD3count++;% Y- k) v( Z/ t) \
- if(LD3count == 10)
/ K% \& H) i" T' T - {
8 p& ], r3 u+ V) G* c6 D. R; H - LD3count = 0;8 |8 @. j/ j* p9 k/ C/ E: Y
- CheckDataFlag = 0;7 Z$ {2 _0 P3 j# K I+ G! x
- }
: b6 } e: Q1 D( @' m0 Q ~ - }3 }( f; c. d# z; a9 _$ P% r
- }2 h4 v9 ^1 K+ J
- }
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main.h:! M5 {' x _. w0 U5 q7 f9 g
- /* USER CODE BEGIN Header */
0 @: r& ^$ }- A c6 U% Y# v8 u5 J - /**
1 Y1 s3 X$ z" @) K6 H - ******************************************************************************( } H2 A5 L& j0 `* p
- * @file : main.h
: M2 ^/ |, h% _! d - * @brief : Header for main.c file.
* j" r0 F3 z6 M7 ] - * This file contains the common defines of the application.- y" B: ?7 |6 V, W& P5 n
- ******************************************************************************: Z, e' l" K2 A( A9 Q
- * @attention
6 K+ S- a# F" F& K6 X+ B - *
/ c' | K5 M% C' i8 D& m - * <h2><center>© Copyright (c) 2023 STMicroelectronics.: M+ c4 ]7 [& ]1 b
- * All rights reserved.</center></h2>
% T! |& V1 E' Q5 U - *
1 V1 [1 k% U; Y6 p - * This software component is licensed by ST under BSD 3-Clause license,
E8 @# I$ m9 j$ L6 ~ - * the "License"; You may not use this file except in compliance with the
% ]6 y& B+ u4 Q9 S - * License. You may obtain a copy of the License at:7 Q( B/ E4 P/ x6 I
- * opensource.org/licenses/BSD-3-Clause a4 K' k* p1 C) W4 Z2 u
- *" h0 v9 e4 Y- x( q3 A( a
- ******************************************************************************: Z3 t, _+ K, {( h
- */( x: r. {! G }' ]5 c7 Y" p+ X9 S
- /* USER CODE END Header */
3 |- E' i- j/ v4 t5 u; ~ - 6 l$ l0 J5 E! L7 g/ @
- /* Define to prevent recursive inclusion -------------------------------------*/
1 F) s9 k! T) L/ y" B4 L7 u9 b - #ifndef __MAIN_H
) I' D3 M, `/ Q8 v2 n - #define __MAIN_H" G5 [ B D+ @
4 C0 C' k, h/ h9 u" j- #ifdef __cplusplus
( C/ e9 E! A% e g0 W8 r4 o3 C' L - extern "C" {5 b6 U9 z7 [. o! r) y4 B+ y
- #endif
0 l2 l, u+ E3 N* u s2 j2 ?
5 }+ ^, x; g" |4 t- /* Includes ------------------------------------------------------------------*/. z7 J( l( ], a
- #include "stm32g4xx_hal.h"0 n7 Z, P3 J; ^* M2 \; E
- % Z' [: M; [. ?
- /* Private includes ----------------------------------------------------------*/5 k1 {3 `5 U+ s/ |- s6 u
- /* USER CODE BEGIN Includes */8 P1 j; ?; X+ s [. M) B O' ]
2 c2 j/ c% s2 T! c, f. I8 f+ a- /* USER CODE END Includes */8 y3 x' g& x: c7 J5 _- X# E
! j& T" t! O8 F. }- /* Exported types ------------------------------------------------------------*/
5 X, L, w+ u7 k8 F - /* USER CODE BEGIN ET */# ^' B& q: [% o# F
2 B- m1 J+ I: ~* b+ l. v- /* USER CODE END ET */8 @, C. p- h# _: C4 z9 z
- ( y3 \0 \1 {9 B+ D
- /* Exported constants --------------------------------------------------------*/
+ O$ W: l0 H: q3 e/ P - /* USER CODE BEGIN EC */
. I: s9 w$ z/ s+ }* q4 h
+ Y; v! `2 Q" X) c+ T& {- /* USER CODE END EC */
6 w7 |! }! e7 x n: x
0 X; P \1 q1 X( U5 P% c+ O- z" d- /* Exported macro ------------------------------------------------------------*/
! I1 _1 k" ^! x: ~6 U% X- U - /* USER CODE BEGIN EM */
4 {$ i: j5 t# j/ |2 ^/ u - ' R8 K0 t: S4 v1 R
- /* USER CODE END EM */
) o+ G! D y7 b4 ]3 z - + ~6 X6 M# e& c. Q/ F
- /* Exported functions prototypes ---------------------------------------------*/( i0 _; d" d8 e' {: i
- void Error_Handler(void);7 D/ X# R4 {+ ]& R
- 2 K) p3 X9 a3 k1 \& w; |- f& a4 B
- /* USER CODE BEGIN EFP */2 V; \9 Y; W! U2 a
- ) i( b5 d6 B1 Q8 |4 y9 |1 ^
- /* USER CODE END EFP */
( p- n3 U3 Y; N
2 p! T% x @$ k2 [+ f! {- /* Private defines -----------------------------------------------------------*/ b: g, M7 t# q. U d' {
- /* USER CODE BEGIN Private defines */& @+ D. K2 l m5 ?4 }5 [4 O2 I
- #define DATA 0. i9 F$ Q6 T8 G; B* m
- #define PARA 1, f r/ i, L& L Y5 F5 u$ m9 H
- /* USER CODE END Private defines */: {6 l0 Y+ B' C' v+ b
- 2 x. |/ H' V6 r5 {! k/ F3 ?
- #ifdef __cplusplus
* i V- ]% i; u1 e - }( u+ {! K X3 V/ T* a* l) {4 L
- #endif
& b( ^& ]! K U& q$ I
4 Y1 c1 o. `8 V3 M0 M. L% E" Z- #endif /* __MAIN_H */8 e9 [9 Q8 Q+ ]3 Y% _9 g+ {" q
$ l' U& o0 R2 z( w6 E- /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/- H& D8 b" i6 a+ ~' ?4 B) P
7 D) s: u3 B1 X, x9 e7 E2 C/ b
复制代码
0 Q' {! C& C1 Cmain.c:
% `* v9 Y6 p2 O" ^' r7 V& p' D- /* USER CODE BEGIN Header */
& ^6 |$ u# g' j2 r5 q4 m k - /**
# U( ]& |( y# N! r - ******************************************************************************
! I N3 G& j" k( Q, e4 S$ y6 i - * @file : main.c
: K% u4 y& f. G: Q - * @brief : Main program body
" l1 y& l6 S% g/ Z- l4 d - ******************************************************************************
1 ~9 U9 I% m: @ U0 ~ - * @attention
0 D @8 u$ \' T - *+ V- T$ Y# |. K# M: F$ c. ^, }
- * <h2><center>© Copyright (c) 2023 STMicroelectronics.$ f0 _: N2 ]2 ^
- * All rights reserved.</center></h2> W; `1 H4 \1 y( B! \7 l
- *
, |' S, u1 B4 [/ K) F7 ~+ l. W - * This software component is licensed by ST under BSD 3-Clause license,
: z8 O# k; X$ M# F, {9 a, O4 S0 [7 g - * the "License"; You may not use this file except in compliance with the
' r7 B0 {/ S( _) p8 _ - * License. You may obtain a copy of the License at:
7 ]" H! Y$ v0 K3 P7 V! M - * opensource.org/licenses/BSD-3-Clause+ b- K% Z" S* q0 U9 L
- *6 Z: ^9 b: B' g
- ******************************************************************************0 a' O: U+ e: W3 _: Z
- */
- g( L* V' r4 v/ X6 N6 Y" Q" m" E - /* USER CODE END Header */0 p4 I$ U- J) n2 I, U0 |# t
- /* Includes ------------------------------------------------------------------*/7 b |0 t5 @9 G, K- t J
- #include "main.h"7 C D$ F* M) L2 o
- #include "adc.h"
6 ?- v3 f7 N' \8 E# ?. A, X8 Z3 c1 Y - #include "tim.h"% F7 j' l! Q; R5 _
- #include "usart.h"- z9 Y/ y# v; h/ v# S
- #include "gpio.h"
0 g; w; U. A) y8 {+ X - 3 n# t1 y: f. c* Q7 u/ x
- /* Private includes ----------------------------------------------------------*/
- J# f; Q5 v2 `9 I9 S: l - /* USER CODE BEGIN Includes */, Z0 L. S- r2 |" V, h
- #include "interrupt.h"
5 e+ U7 a% u; H) o' a - #include "stdio.h"
, v) D- Y( z' U0 u( e* ` - #include "stdlib.h"
* Z+ u0 k1 J5 F* W8 o- s8 ]6 s - #include "string.h"
5 m9 n9 z- [9 j$ A - #include "lcd.h"
6 O V3 G: r T+ v. M - #include "i2c.h"
5 R) [( d1 f6 s# K' { - #include "led.h"& a g# M& H q6 p7 Q0 V Y$ D) |
- #include "badc.h"
/ i7 }7 y& W$ z2 z" [( |" d - /* USER CODE END Includes */* w; X5 F9 q' i( u; A
: v. l$ H0 O7 ?/ B# \( O- /* Private typedef -----------------------------------------------------------*/
* ~4 p2 z0 b6 d3 z \: r% x - /* USER CODE BEGIN PTD */8 ~" b' } [& ?1 k/ ^8 R
6 @7 O$ q" O& M e; N- /* USER CODE END PTD */
' o9 j2 A; N1 f% c& h1 f - ! [) x* x* f) ]$ I
- /* Private define ------------------------------------------------------------*/, i& o+ E: y1 H2 E7 L) E; D/ D# k; |; O
- /* USER CODE BEGIN PD */+ N& Z. Y& t# M3 g7 P
- /* USER CODE END PD */ \0 Q: a2 h3 @( \
- . t0 _( V) j# o: R# {- w2 O
- /* Private macro -------------------------------------------------------------*/
; Q3 \& \+ }7 @2 V P - /* USER CODE BEGIN PM */+ `$ Z! n! P$ r
4 ^# D/ L" B/ x6 x- /* USER CODE END PM */
0 C. K" }5 q7 D J- N* l Q - " t: B1 [, O1 j' |
- /* Private variables ---------------------------------------------------------*/' q9 U4 G3 |. b% f1 s
- % a+ F, {/ }% P! |+ ?8 N
- /* USER CODE BEGIN PV */* o# P& a3 R* y
- extern unsigned char RxBuffer[30];0 ^; m6 E% N+ l5 o
- extern unsigned char BufIndex;1 J+ v) [7 |$ I& o4 @
- extern unsigned char Rxdat;3 `' b4 h- p5 m& n; H
- extern struct keys key[4];; F# f0 U' Z* y* |1 n$ w/ q; @
- unsigned int globalADC;$ N4 }3 |9 L6 b6 f
- unsigned char ADCTime;
5 c: W* P7 Z+ k# X) E+ f - unsigned char completeADCflag;( G" h' h/ |; E; l/ p ]
- unsigned char nowLevel;. ]1 @7 m; f3 t" g4 ?" V
- unsigned char nowHeight;
0 ^; t; G; V/ M+ t0 T - unsigned char StoreThreshold[3] = {10, 20, 30};
4 m4 ?& d( L. D0 @$ U# I9 d3 @8 V6 s - unsigned char displayMode;' S- \& M$ n; U: T
- unsigned char SettingIndex;. a3 @1 }: }' R
- unsigned char tempLevel;
% c( A! A6 F2 t( R7 l - unsigned char LED = 0x00;1 l+ I, P7 x* ~$ W- \, y
- unsigned char TimeLD1;
2 w+ V# }0 S4 t. ^" E! {. B) A* p - unsigned char TimeLD2;; r. V4 S4 r1 F' y% K& D w
- unsigned char TimeLD3;- V3 j6 }$ l* ^4 C( u" v
- unsigned char LD1Type;
$ w: p" M/ ~, }' ]" e0 W3 F3 W" v& X. Z - unsigned char LD2Type;/ {( a1 u( B7 E e2 O2 q
- unsigned char LD3Type;
1 h( T: d* T6 O, x - unsigned char LevelChangeFlag;6 V! ?. R. k$ ?" x
- unsigned char CheckDataFlag;
9 ~6 g) w2 C0 \9 g, t/ m/ M2 v0 ` - unsigned char InitFlag = 1;
/ e- K8 T* B: T9 P- D) r - /* USER CODE END PV */3 d/ c" b0 S3 ~, A8 u ^
. l3 R+ K+ U( s! W- /* Private function prototypes -----------------------------------------------*/
h1 H* o& W7 J; O - void SystemClock_Config(void);
# y! \0 z$ M( A+ @ - /* USER CODE BEGIN PFP */
9 S6 o) D/ W# b% W9 B - void Rx_Proc(void);
3 \$ n# q- N) |) F( o5 M - void DisposeKey(void);
5 g1 { j* T) ?: J$ Y - void LCD_Display(void);- ?1 R: _& A# {5 A+ N
- void Judge_Level(void);
6 w& Q7 j% h8 d# F2 s - /* USER CODE END PFP */
4 S+ L$ h' g4 w/ | - 4 i! X4 M3 H% e" ]. Q) [) p
- /* Private user code ---------------------------------------------------------*/) H4 o; T" ^* _- M; d* G
- /* USER CODE BEGIN 0 */
, z9 t4 ]9 T! I, `1 ]# A$ j v8 x' ^ - & ^1 T* J3 s1 Y: M" O9 h
- /* USER CODE END 0 */
/ p) @( N0 n4 `) V. A
& K- }* F' N- v! Z8 s- /**. Z3 V; o# a$ O7 N; ~7 t' D! B/ `
- * @brief The application entry point.4 P) N% d+ g( \& ]# @4 ]
- * @retval int, X, i, u# P* q. L4 i
- */
1 K w; \9 A! {! S( d - int main(void)1 p( y8 J% n$ [/ T
- { t8 W. I# V7 k
- /* USER CODE BEGIN 1 */
9 C( m5 n( D" {% H* I7 g - . ]- |6 H# I2 s X( N9 A
- /* USER CODE END 1 */" c/ [) ^, l6 F' q' s, @# O
- 0 n6 d! _5 `1 }- U Z8 s) I
- /* MCU Configuration--------------------------------------------------------*/
5 A/ D* X0 ~2 M" Z/ A" h
/ a8 Z# [0 p6 x- /* Reset of all peripherals, Initializes the Flash interface and the Systick. */" N+ F7 a2 p( F* T! F
- HAL_Init();) S! C6 Y& N4 s \; O5 q
- ( h3 F8 @6 p) S9 j/ m/ f
- /* USER CODE BEGIN Init */
, K: I* r! v& @& ~& U
" o/ n- x* w& }5 @. G. g- /* USER CODE END Init */
2 v$ ?/ N- J4 g- P$ S - - x; V& E# P2 P, d
- /* Configure the system clock */0 j$ Q+ D* u( q1 U
- SystemClock_Config();
/ Z! ?" C. Q0 _, I. x% o% ` - & v k2 ?3 q& \7 K
- /* USER CODE BEGIN SysInit */$ ~- W3 a) l) l# \$ Z2 W% J
- % N$ s/ u( l% I7 w5 I# ?! j
- /* USER CODE END SysInit */* x( ~8 A9 C* l% A1 {
- , a7 ~" N/ [! K- h6 r$ E0 W9 \
- /* Initialize all configured peripherals */! O: d' q- ~( B2 B
- MX_GPIO_Init();7 Y- c! f) o# v) u3 p
- MX_USART1_UART_Init();
7 [$ q7 r% f' R) X; N# B - MX_ADC2_Init();
w: r7 O" \ g7 i2 R3 j$ G - MX_TIM3_Init();& g/ l; T7 j2 l8 Z- l, M
- MX_TIM4_Init();
% k1 w* d. q5 {1 |' E" M- M - MX_TIM6_Init();3 t2 G$ N4 F- G- g6 ]
- /* USER CODE BEGIN 2 */# O% A3 _9 a: w( f
- HAL_UART_Receive_IT(&huart1, &Rxdat, 1);8 A# R* p; T( \
- HAL_TIM_Base_Start_IT(&htim3);
; Q- v0 l/ ~7 E+ ]$ R2 _ - HAL_TIM_Base_Start_IT(&htim4);
& p0 w8 `: |" | - HAL_TIM_Base_Start_IT(&htim6);+ H6 R4 I( G1 G6 A
- LCD_Init();" B& D. j& P: G9 s6 ?( C+ N! h
- LCD_Clear(Black);% j" I; `6 M S) G0 c
- LCD_SetBackColor(Black);
* C1 U. ^6 }7 L4 ^7 x6 O$ m - LCD_SetTextColor(White);
9 p6 p' ^7 i- Z6 G x4 p - StoreThreshold[0] = eeprom_read(0x01);3 s+ e- p. P u# `
- StoreThreshold[1] = eeprom_read(0x02);4 n9 l. ~7 n% E! l) r s' U' E/ f
- StoreThreshold[2] = eeprom_read(0x03);
3 X7 C1 Q) n/ J% f5 ` - globalADC = getADC(&hadc2);8 W) G6 P! i* |8 a) Y; ~. u
- nowHeight = (unsigned char)(globalADC / 4096.0 * 100);
5 S b, {1 X$ ^ - Judge_Level();
% ^) r" }) ]/ @2 [* X - tempLevel = nowLevel;
# [& p* T' c }% t9 n - HAL_Delay(1000);: j& P1 u% F! J# D
- /* USER CODE END 2 */% p. d7 E* s8 r
9 U2 f. { z6 h) r. [$ p- /* Infinite loop */( D' I2 E4 Z+ l- m+ Q
- /* USER CODE BEGIN WHILE */& A+ A: h3 t2 d: l* O
- while (1)
9 M7 j% g7 s% u; K' R" J - {, O- }) _: _% n/ s. {; O, X
- /* USER CODE END WHILE */% J" |5 S% G: ?
- 9 m! o! P1 v7 k" y
- /* USER CODE BEGIN 3 */( N/ I+ N+ c* Q9 q' x% q
- if(BufIndex != 0)* ]% F( w% s0 G
- {
* b7 D8 O" s1 w - unsigned char temp = BufIndex;
) _ o: a& h+ T - HAL_Delay(1);7 v. V% I! ~9 T& F8 k3 G
- if(temp == BufIndex)
6 Y- W5 G$ o" l" I - {
! ?/ J7 _0 K% O3 t% e- w' @, i3 r+ T - Rx_Proc();
4 K) S* F0 U Z: k1 }% y - }
8 z [# f n. o& e' T$ R; o - }
/ F5 V# j' X: l4 g0 q5 s! x - DisposeKey();
1 N/ O" P: b( q. K - Judge_Level();
2 t2 P+ `9 }) x0 l% F9 b - if(tempLevel != nowLevel); q7 E5 c& t$ ^! ^" U3 q
- {3 P( U2 K+ p6 q( g. \, q: z' m. J
- if(nowLevel > tempLevel)0 Q! b- u3 F( x( `0 J ~7 d
- {
/ X7 K0 h, l+ a - printf("A:H%d+L%d+U\r\n", nowHeight, nowLevel);+ B+ F8 C0 Z; a( ^7 O5 d E+ P. Y
- }
: q) y/ f$ i9 S$ K7 O* l5 K$ | - else if(nowLevel < tempLevel)+ W8 |: c7 G' b: \7 C
- {& }( g% k: D$ k( \6 R8 Y+ N
- printf("A:H%d+L%d+D\r\n", nowHeight, nowLevel);+ N- z7 Q& D8 P. k! P
- }
* M2 }7 n# O6 N8 _ - tempLevel = nowLevel;* g+ Z1 w v5 [. o8 G
- ) A8 j; F, z$ z! i0 V- z' k% G
- LevelChangeFlag = 1;
% L- r: K4 B6 ~" a; x - # w3 p8 d: J) ~* w" ~
- ' r# N" y0 s0 W/ x L
- }
* g$ S _3 a Y6 t6 @ - if(InitFlag == 0)
; T+ s3 u' C: H2 P - {0 y. h% q/ @% {2 {/ d4 ?
- LED_Display(LED);+ x! ~; C9 r; Q1 E; X( z
- LCD_Display();' f0 W! r# T2 r# l0 i
- }& B0 f7 d! a) o% P6 B; r- L' i
- InitFlag = 0;: h+ `& k. i+ | L& [
- & A2 p4 [6 ^6 H
- 4 Z6 C6 Y/ }% v: U# X# o
- }+ v4 Q+ y. e/ ]- l) ~
- /* USER CODE END 3 */* j$ `9 J7 U, U: q$ s
- }% n6 D" F/ S9 E% B
+ k6 q8 h; A; H/ n" z6 l5 t1 [4 @) q- /**
+ k' A* P- ]* d5 `$ f - * @brief System Clock Configuration
- P# w# M" q9 n" {1 n - * @retval None
' p3 @! \$ e; {' c; ? - */( f% W+ K6 C0 q5 b
- void SystemClock_Config(void)
7 u+ l e- H5 m: _( g0 B3 v - {
# J; B7 f& ~: [7 t6 F! X4 m& I# l - RCC_OscInitTypeDef RCC_OscInitStruct = {0};
% a6 C% n' f9 p& R - RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
" B+ n+ G+ U0 F6 ~1 i& z% a6 X - RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};; J7 o$ q4 x0 O& f( A7 {
- ; a/ O8 D) a0 V# F
- /** Configure the main internal regulator output voltage
# N( T j8 h# e9 x+ P9 Q/ b9 g - */+ t# V" E. P. ]& d& w; _. a
- HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
& ?3 E G4 J5 T! {0 X5 a - /** Initializes the RCC Oscillators according to the specified parameters) d" v- ~5 w$ N- R B3 P% _+ D; I
- * in the RCC_OscInitTypeDef structure.
8 F# v. f% T7 v# z S - */
' E2 ^! F% l1 ^3 i - RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
/ r$ n# D1 p) B9 z - RCC_OscInitStruct.HSEState = RCC_HSE_ON;
3 t8 d" G+ r: }$ m, v! I- u - RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;, y( Z( Z- |0 z9 m$ z: Z: v
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;5 J+ B0 O% @7 Y9 A" k1 s
- RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV3;) T4 B3 a% R5 x2 G) Z
- RCC_OscInitStruct.PLL.PLLN = 20;) A$ L% _. F: s" t/ \
- RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;+ B3 e/ G1 i) y H
- RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;# h: P: ^0 v+ W x
- RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
% _4 q( l: G! W! n, P0 v - if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
# o- P5 Z. X0 o" `+ ? - {* t( t- `( I8 L. [# j w7 J. S4 q
- Error_Handler();
. {/ g5 C+ S- W/ N1 E1 Q" D - }
' L% A( @$ S: \- k( g2 K" t! r! ~# g - /** Initializes the CPU, AHB and APB buses clocks
a( l+ \0 o I" q - */
& X! o2 c! B; }' D4 Y: ~ - RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK( M5 i; e6 E3 O& P. T9 `' V
- |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+ s$ }- @3 |) Q4 K - RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
6 Y! w; n e- h+ W4 s - RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;; G+ z& X3 d8 s
- RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
% C) z6 r1 F$ B% d* s/ Q0 P - RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;/ m" `5 J$ r: t
- * }$ N- S! n8 t2 P8 Z/ r1 M* l; B, [
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK). \9 f- S2 `3 g. S( N6 |
- {
" c5 h) P9 a+ y$ j2 ~4 R - Error_Handler();
! G7 R+ A- j! u: x7 Q4 _- G - }: R: U4 T2 ^+ @2 V6 Q5 X* q
- /** Initializes the peripherals clocks+ Q n2 l5 `8 L) `( _
- */ z3 Q- _% o6 {/ j4 W1 ?' K
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_ADC12;7 R5 u% T# T, B+ _2 e+ }9 F% |
- PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
& M/ U% N: r% R4 @/ E, o - PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
6 c! q/ V' b2 M: j! q2 @ - if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)0 E; G* w) |8 \8 t7 K
- {& w; }# N3 L8 V3 o& A0 u
- Error_Handler();- {, T4 O" L \! T) Y; n! k1 o/ u
- }6 M% U( n# C5 Z% d, \4 U @, Y
- }6 v k" N) W* u, L y
- }6 ]4 }, }* U0 ^- /* USER CODE BEGIN 4 */: w) T, ~3 k; h) {: ^
- int fputc(int ch, FILE *f)
& r' h) a/ t8 U) p; w P: \ - {
. S" z3 @ [( r* }! N2 | - HAL_UART_Transmit(&huart1, (unsigned char *)&ch, 1, HAL_MAX_DELAY);4 G& x& M; R0 z+ v6 L7 P
- return ch;0 f# Y n' ?: U6 {5 M
- }
8 m) \' b) {( X+ C, }5 ]% X
' x, t9 r. ]0 j% g( G! f5 L4 A* @- void Rx_Proc(void)3 k, T. o* W4 |
- {" R* v8 T8 C+ Y; b
- if(RxBuffer[0] == 'C')2 u: R8 W% L& F4 K2 b O) X4 E9 n
- {
; j9 P* n/ T G% |3 f+ O4 v7 n ~ - printf("C:H%d+L%d\r\n", nowHeight, nowLevel);
8 w$ P5 [* w: Z" R7 S5 \* Y1 N - CheckDataFlag = 1;
$ ?3 y% L4 e4 ]4 C - }3 Q3 |. q3 _4 j; r1 T2 _
- if(RxBuffer[0] == 'S')
' A$ l3 s7 l! q; C7 g r) `$ \ - {
6 R! q# Y0 G: X. U1 b4 e. f$ k. C - printf("S:TL%d+TM%d+TH%d\r\n", StoreThreshold[0], StoreThreshold[1], StoreThreshold[2]);
! |5 B9 O1 A' G9 n- G1 v - CheckDataFlag = 1;
+ ?0 h T- R; i5 C4 w7 K - }
- u7 n5 u4 b5 @) N2 y; {+ P - BufIndex = 0;! u9 N+ R3 f7 v
- memset(RxBuffer, 0, 30);
9 W, `1 q+ v6 M/ H g% m" { - }
( x0 K" U3 ^& [5 f$ x1 Y - ! a& P6 Q: v2 Z8 B; w
- void DisposeKey(void); n1 B4 i7 d% D- w; \! n
- {
7 B* D% W5 d. F1 N' O- Q - if(key[0].single_flag)
$ L- B/ ? k3 v. j% r; Q |. I, c - {7 a- ]! \4 O; f! k) t
- if(displayMode == DATA)
7 A0 k6 `( Z. i/ r2 B - {
1 p5 p7 \$ t% L: L2 D- t - displayMode = PARA;
7 a a4 d' z' \2 i* }, c ^( R- w - LCD_Clear(Black);
0 w% }* j- O! ^: g3 g6 H/ p \ - }2 v3 |0 ]+ Q0 T( f$ s
- else if(displayMode == PARA)( ~% f0 d: @, n$ L! ~+ G! p
- {7 x/ Y* ^0 A: ?: J0 h
- displayMode = DATA;( g. S* v1 @; a: g+ X: C* C! h
- eeprom_write(0x01, StoreThreshold[0]);
* T4 X2 G6 ~2 V$ o - HAL_Delay(1);* k, R; p4 P" L3 o" @
- eeprom_write(0x02, StoreThreshold[1]);- g" g7 {. ?' V
- HAL_Delay(1);
6 [0 i: w) j$ u" X8 }% @ - eeprom_write(0x03, StoreThreshold[2]);
) g) j2 [0 X; ^' p( D3 Y. U - HAL_Delay(1);
* f+ @8 u* n8 v. _; w$ {' l) M0 N - LCD_Clear(Black);- q3 G0 ~: S$ J1 ~
- }
* {. ~, s5 a" _8 n6 ~ - key[0].single_flag = 0;& `# i. B# k E% P
- }- W4 j; N1 b/ H1 k3 C' z8 N- Y
- if(key[1].single_flag)3 |1 u- s' y5 t' T+ `5 y: q5 r
- {. e+ ~% H6 j5 R# f0 T P0 Z
- if(displayMode == PARA)
# V) N! L! a/ P- n1 i - {4 m6 E( A9 v! B' e7 I& X7 |
- SettingIndex++;
; {* R. o0 t9 r* l% c7 n0 H - SettingIndex %= 3;
- M& y" |1 U6 e$ j- q7 `) W( ? - }
1 k0 _0 ]( u2 K- S- { - key[1].single_flag = 0;
% h e" a. u7 o- P# A6 J% [ - }# W: h/ y0 }4 H; E
- if(key[2].single_flag) Z9 D1 V. ]) e3 b! k" K
- {4 L5 Z* |# w0 D0 Z1 a y
- if(displayMode == PARA)
* ]+ z* G6 C+ G5 C% W4 o - {) A, P W! k. v. n
- if(SettingIndex == 2)+ f& v- R+ r5 P0 k$ h5 R0 {
- {
5 F( }' U G+ F& F$ ~1 x - StoreThreshold[2] += 5;
! `2 o3 j- Z/ o - if(StoreThreshold[2] > 95)
0 z/ ~9 V7 \% l+ ?1 w: N& g - {
: l$ X4 T& k, |2 Q0 `7 C4 X5 |$ U0 ^ - StoreThreshold[2] = StoreThreshold[1] + 5;
/ u5 N* b. ?2 ?' r4 g9 h2 N$ e - }
; d6 s0 N0 u$ [6 D/ n) d - }; y/ ?. x1 ?+ R3 Y% B
- if(SettingIndex == 1)9 u+ Z8 U x+ \7 A
- {
# M$ Q9 k6 G) ?1 i/ L4 w8 v - StoreThreshold[1] += 5;* ], P, _/ k! m9 {" _0 `
- if(StoreThreshold[1] >= StoreThreshold[2])
/ \3 R5 c* Z G. J+ }& L4 J; x, P - {
9 M9 I9 J7 _! u1 ?) t* O - StoreThreshold[1] = StoreThreshold[0] + 5;
( B. M% \# x' N/ X - }
8 m& c! U) m& E0 \/ n& M4 h# u - }3 ~; n2 e+ F1 B M% @: E% b. P
- if(SettingIndex == 0)* ]; b1 q# w2 ?# F! x
- {
; i- @" l' @* j4 u: Z/ J! c - StoreThreshold[0] += 5;6 Y# s( m5 A% l3 F
- if(StoreThreshold[0] >= StoreThreshold[1])) r3 u0 b4 z7 f$ a) R7 E P
- {
6 L# P1 m9 V G0 m - StoreThreshold[0] = 5;
$ Y3 r3 F! k/ n: J2 J4 R - }
% u1 J: `$ }/ w5 E3 j( e4 N' I - }
9 T. G- u5 c0 s8 y. J5 I) U: F - }! q& q' h9 d" j T t
- key[2].single_flag = 0;
$ m) E6 X6 Q$ I) {6 j* _ - }
3 w2 }# H6 f; o7 S - if(key[3].single_flag)+ v* ~) {# R6 k6 W- p) n! u
- {+ T5 [5 x6 B; v% \, p3 v u
- if(displayMode == PARA)4 V: W+ E/ M7 M" x' i
- {
$ V5 @" r9 [. V* \' r - if(SettingIndex == 2)
/ J2 a! @8 q7 { o& N; p - {. h ]8 x" J; I
- StoreThreshold[2] -= 5;! c; {) n. r1 e" q6 I" ]
- if(StoreThreshold[2] <= StoreThreshold[1])
$ ^3 ^( P+ Q) j) O& h' A3 Q* h - {' N7 V4 R. x% f5 I
- StoreThreshold[2] = 95;
0 D4 }- J$ N3 X8 k - }
# j$ Z7 F. b$ {# ^: A3 p( C - }
; j! g+ g6 K& U! Q - if(SettingIndex == 1)
, E$ W- l$ j$ }& |1 s7 K - {* [1 T1 Z( H& r/ S$ O" z
- StoreThreshold[1] -= 5;
) ]8 ~8 j# p+ `# O3 a* { - if(StoreThreshold[1] <= StoreThreshold[0])
`, f& P( ? W, I. m - {' r% i. Z# w% Q" ` s
- StoreThreshold[1] = StoreThreshold[2] - 5;& c- O6 ?! A7 f) C0 O# [
- }
- H$ e! P- H0 \ - }
- w& G* z% S0 s5 G( d - if(SettingIndex == 0)
! _! J# `) }4 Y9 ?- M+ X - {. z8 O. s7 Q2 B% r) T
- StoreThreshold[0] -= 5;9 k! `/ n% T# w% y0 i
- if(StoreThreshold[0] == 0)" V- N: A3 G: }9 b8 T
- {& a5 L' J5 e! u3 L
- StoreThreshold[0] = StoreThreshold[1] - 5;
5 I2 S- t; |6 @3 a+ w# }7 N$ Y; i - }
% l) b( s) z8 Z8 E# ^: c( m - }
: O3 ]( {' g" J9 F8 z% g - }
9 @" T3 H; I$ C3 w! ?' \- U P( n - key[3].single_flag = 0;1 E/ X4 G/ w. Y* L% ^' Q& j
- }
{$ F e' I* g' N' g! ~# g* s - }
" X" h' ^3 Y* A$ Q! H: B" y+ e - - m9 G/ Z6 B' z. N: ]$ B$ L
- void LCD_Display(void)
3 c- m5 s4 S; [ - {
7 M: K, a% [8 E; h( I" }* V) c& g! F8 P9 R - if(displayMode == DATA)
, ?5 I: `/ I' ~$ |. S; A - {+ V' W* v5 j& @; L/ Z) q$ u4 R
- LCD_DisplayStringLine(Line1, " Liquid Level");& V4 C4 U2 a, A
- char text[30];
- B. O' Z8 ]0 D; x - sprintf(text, " Height:%2dcm", nowHeight);
2 X2 K: U5 h: \ |. h9 \0 {* V. T - LCD_DisplayStringLine(Line3, text);
- A2 V O' X. l* o$ [. ^5 e5 ? - if(completeADCflag)3 b2 R0 q. e9 j: p$ M' d+ a1 V
- {+ {" u a8 w' v+ i7 x% d! Z) J9 }$ J. I/ ^: k
- sprintf(text, " ADC: %.2fV", globalADC * 3.3 / 4096);# H& S( Q5 W: v0 H- d) B3 u$ G
- LCD_DisplayStringLine(Line5, text);1 U$ g7 s2 r9 a
- completeADCflag = 0;
9 p9 R$ b6 C4 `2 Z$ O2 ` - }
8 X' O( V% f Z/ p - sprintf(text, " Level: %d", nowLevel); b; P' z7 F) {7 G7 T' }% `! j+ m
- LCD_DisplayStringLine(Line7, text);
4 E) c3 `7 C( b; k& x4 n - }1 {4 c2 L- [$ w5 s; @
- if(displayMode == PARA)& }) K7 e2 g" O) o+ p3 `8 Y ]
- {
0 L$ P9 g# ` E - LCD_DisplayStringLine(Line1, " Parameter Setup");
% K- N; M w9 B. R' ~% n1 I - char text[30];2 F/ P+ W/ A) k* R, Y$ w
- if(SettingIndex == 0)' n. w# R# Z# e, B' Y7 k1 P
- {( o4 [0 r5 N& f- j/ b8 [' f) \
- LCD_SetTextColor(Green);
' T. _+ J+ z% M/ d8 g - }
% E" T$ I: _2 o+ e2 ~ - sprintf(text, "Threshold1: %02dcm", StoreThreshold[0]);
5 {0 ~/ q- T4 D3 C - LCD_DisplayStringLine(Line3, text);
* \2 P' d6 P4 E7 [+ t/ u - LCD_SetTextColor(White);
/ O5 ]) t/ [( i) u* x7 d - if(SettingIndex == 1) m0 Q/ y- o( O
- {
3 ?, R1 O9 g% Z G/ M - LCD_SetTextColor(Green);
8 _6 H7 d. N2 k4 k8 q5 w - }
1 [; n. M9 f+ R$ N9 w2 [ - sprintf(text, "Threshold2: %02dcm", StoreThreshold[1]);
4 ~1 R9 E. b! s6 y* @ - LCD_DisplayStringLine(Line5, text);
! v! F1 z9 b* o4 R - LCD_SetTextColor(White);1 t0 M/ ]; D0 F% i
- if(SettingIndex == 2)
1 W7 \- N/ }: E1 V - {
0 M+ k$ c( `$ k# I2 f( l - LCD_SetTextColor(Green);
6 @/ ^6 S7 _1 ~; V! O# c - }8 h3 r) _3 _- g4 t9 w: F9 u
- sprintf(text, "Threshold3: %02dcm", StoreThreshold[2]);
& V# |8 P3 J- [) W - LCD_DisplayStringLine(Line7, text);
0 h. Q: p7 P1 O) g" G5 l7 H - LCD_SetTextColor(White);0 e9 M: l5 t- B
- }
- P. g7 x8 p) L* F0 B! h - }
! h6 q5 v. U6 r* R) M
8 w1 a9 q/ |1 b' ~8 o6 j9 n! B2 }9 f- void Judge_Level(void)* q% L( e% \& G" ~) w
- {
# E6 v% w. f: X9 ? n! ^ - if(nowHeight <= StoreThreshold[0])
* U, m0 \/ q1 ~5 K9 f1 V - {7 X0 E1 d( o, i. B; M% }
- nowLevel = 0;
2 ]/ b' }( a6 N. q - }
/ k$ ~/ D5 }( t5 q - else if(nowHeight > StoreThreshold[0] && nowHeight <= StoreThreshold[1])
. o/ f# Q* h' \' L" s6 p8 k" N - {( W7 z- E+ U4 ]- u S
- nowLevel = 1;
$ G# C' _. q' X: o7 q& E - }
% q# L* ]* y8 Y1 F! X H - else if(nowHeight > StoreThreshold[1] && nowHeight <= StoreThreshold[2])
6 P0 [" t$ k! r, J3 P' ~( m" {8 i9 x - {) E2 S, S) ~1 A$ c5 q2 U8 C
- nowLevel = 2;8 K5 P1 W N0 u8 O
- }& V) B) R8 V* K1 b7 ~) t( W& f
- else if(nowHeight > StoreThreshold[2])
M3 o& @9 z @; p - {) _; A# b3 q$ _9 M5 [
- nowLevel = 3;- m! l& U, c. N! y
- }% {- T- J$ i6 W- U4 V- w9 ]. S
- }
9 y4 y) P' K; p; c - /* USER CODE END 4 */
% _& g1 V. H# e. S4 J& d
. ~! Y B# O: ]8 I, B* w- /**8 E( d# c' ? G
- * @brief This function is executed in case of error occurrence.2 U" b" a( y8 u; ~
- * @retval None. r2 D3 K+ M K% W9 z0 o/ r3 E0 B
- */
+ e4 Y# ~7 i9 P; r/ c! \9 J7 f3 m - void Error_Handler(void)
* H% \: [) j4 ?2 F - {, F9 g6 h9 ^- B
- /* USER CODE BEGIN Error_Handler_Debug */
/ F+ v* [0 p2 m2 q8 Y - /* User can add his own implementation to report the HAL error return state */
" G# }, b6 d: m - __disable_irq();
9 l" V7 k# A) ^0 B1 z! `* k/ q - while (1)+ ?3 O$ s$ q# ^ K5 Y
- {
( ]) o9 i. n' ~8 a1 J' \6 [4 h. m - }
) Q. L( n3 U/ u8 n6 S - /* USER CODE END Error_Handler_Debug */ ?& g. O. O( M- a$ o% L; z5 o/ R
- }7 h, l3 _0 p' E+ W
- 4 j2 e: i2 m. c6 H( q% b
- #ifdef USE_FULL_ASSERT
" @2 y6 e+ B& F/ e& G1 h: Q - /**( Z& ?2 N# r$ H% J6 \$ M! {
- * @brief Reports the name of the source file and the source line number
& ~$ [9 }# C5 x - * where the assert_param error has occurred.+ X4 H5 @- z8 W4 _0 E
- * @param file: pointer to the source file name2 c: d! @# k$ z2 P. r* z% f% N
- * @param line: assert_param error line source number
0 L4 L1 d# g1 X5 u% W) j - * @retval None% v2 D- U- P* _6 e, K
- */* Z9 F. h! I8 Q" M
- void assert_failed(uint8_t *file, uint32_t line), ~5 \) Q4 {) [! W
- {8 P0 s& t, H. S3 m( ~. z
- /* USER CODE BEGIN 6 */: P5 P& `! H I+ A' Y+ V4 O! C1 X8 b
- /* User can add his own implementation to report the file name and line number,1 _1 ]3 x# g3 a; [
- ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
" _8 c) m2 r4 r R - /* USER CODE END 6 */# \4 H( ?" V+ q
- }
: x$ M/ ?7 Y0 s3 I2 M* C - #endif /* USE_FULL_ASSERT *// C: w( B& g3 C' [* G6 D
/ l6 G* ] a' Z* A1 u7 [) C- /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/2 }- {, p/ [8 B5 x% C6 t) W9 j
- + |$ O2 N& @3 o
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