本项目中使用了Zigbee模块(DRF1609H),作为无线数据传输使用,初始化DRF1609H主要涉及以下几个方面的内容:, K* `' j( W3 ^. h. X/ ]7 f
1,设置节点的类型,可以设置为:Router、End Device。Zigbee网络有3种类型的节点:Coordinator、Router、End Device,Cordinator接在电脑上面收集数据,我们这里是采集节点,所以只设置为Router或End Device。( M5 N2 J* w+ t7 z" l/ r$ P
2,检测节点是否加入了网络$ Y+ |6 ]' m! E0 z1 Z$ r+ l
3,如果节点没有加入网络,则启动自动扫描加入网络
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1,节点类型的设置:$ ~. Y# O- X9 f9 c
首先读取DRF1609H的参数:G031向DRF1609H发送读取参数指令,发完参数后,有一个500MS的超时等待参数的回复,参数回复总共是53个字节,放在receiveConfigData里面。" d# b6 R& D/ q3 T& i1 K) s% B
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- //--Read DRF1609H Configures --$ P6 X( L: t' l8 u6 i U
- drf1609h_readModule();
9 M% H9 d6 Z L* h4 L - HAL_UART_Receive( &huart1, receivedConfigData, 53, 500 );
复制代码- //------------------------------6 m/ E4 b5 c2 q( C
- void drf1609h_readModule(void)' i+ y7 T9 |9 v# O
- {; ~1 r! r. ]5 J/ ^. Q
- drf1609h_sendedIns = sendIns_read;
% x( d, e$ j0 }! ] - HAL_UART_Transmit_DMA( &huart1, readIns, 9 );; V% A- q- Y1 i5 k
- }
复制代码 读取参数完成后,把读取到的参数整理后放入drf1609这个结构体中:以后取用的时候就非常方便了,建议用户不要改这部分代码,直接拷贝使用就好了。9 ~) r0 V% W* O+ K) d& A2 r
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- //---If DRF1609H Error or Read Error ------" R2 o9 x. W) g0 p
- while( readParameterProcess(receivedConfigData, 53) == 0 )
- A0 I2 o# J6 q. }. i - {
; ^( ^- v% O' R) T - drf1609h_readModule();
* O6 O. t+ } A o - HAL_UART_Receive( &huart1, receivedConfigData, 53, 500 );: t) w. [1 I5 H. ~, v
- }
复制代码- //------------------------------
8 d$ H' a3 M. E, B; j - uint8_t readParameterProcess(uint8_t *inputData, uint16_t inputLen)! F& H* Z/ F A+ B+ p" m
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- uint8_t result=0;
# g! b3 {( E L) a: ~
3 N! X& _; w( |1 O w4 A* T+ S- uint8_t tempXY=0;
, N4 K% X4 l# I( S - uint8_t tempRight=0;
) |* [3 i9 |" T }" q0 L6 y - uint8_t i=0;
! m. ^) T' v( R: C - . A; y+ _% o9 c+ M
- tempXY = getXY(inputData, inputLen);( H* Q3 S! d8 b" [" @
-
3 l1 N/ ]4 J& R) q! S0 [ - if(inputData[0]==0xFA) { tempRight++; }
) u5 K$ @( v- a- d) D- \) q - if(inputData[1]==0x31) { tempRight++; }
! q' {; n4 F: j7 z+ ~" K) @ - if(inputData[2]==0x0A) { tempRight++; }) \& P, V9 {! ?
- if(inputData[inputLen-1]==tempXY) { tempRight++; }0 z3 Z" h; g( f3 |0 u/ X5 G' ~- b
-
$ r! [. r/ {$ j) V - if(tempRight==4)* V/ c! w* x7 }) _5 _
- {
l) o- |6 l0 v. C$ ~ - //------
) R6 @. f, j/ H0 l: {3 t1 T - drf1609.pointType = inputData[readHeaderLen +0];9 T7 c! X2 U" G/ X5 H S
- drf1609.PAN_ID = inputData[readHeaderLen +1]*256 + inputData[readHeaderLen +2];
& c$ W# z+ V9 C5 D1 \ - drf1609.Channel = inputData[readHeaderLen +3];
z# a: ]2 I' o7 ]8 C% Q2 U. M9 T' B - drf1609.transferModel = inputData[readHeaderLen +4];* D& X) u4 Y$ A& h( [5 U. t
- drf1609.userAddress = inputData[readHeaderLen +5]*256 + inputData[readHeaderLen +6];
; b8 U% Y: A0 s7 q3 k2 n/ h - drf1609.X7X8 = inputData[readHeaderLen +7]*256 + inputData[readHeaderLen +8];8 Y O, e; [! o `5 U& i+ i
- drf1609.uartBraudRate = inputData[readHeaderLen +9];
3 M1 i5 q/ w, T" y% U) V w8 t - drf1609.uartDataBits = inputData[readHeaderLen +10];
4 M% W% U, g4 M+ a - drf1609.uartStopBits = inputData[readHeaderLen +11];* g+ M6 N# `' E
- drf1609.uartParity = inputData[readHeaderLen +12];; G4 A4 \2 g3 m1 P
- drf1609.X13X14 = inputData[readHeaderLen +13]*256 + inputData[readHeaderLen +14];8 D2 j* u* m* W7 {8 b& a4 C
- drf1609.antennaSelect = inputData[readHeaderLen +15];
; `4 N$ r* [) {+ h -
! E7 K# p% l: {8 F# x8 i! g - //-------' `: d1 u D) b/ j3 L. G. {9 K
- for(i=0; i<8; i++)
* G* f5 Y9 ~# W" Z - {
7 m, g# N9 d/ c2 K - drf1609.macAddress<i> = inputData[readHeaderLen +16 +i];
! {1 j% ?' b( G/ Z - </i>}
! H: ~2 u+ V* J6 r# d3 S0 }. @& W - 2 _- Z8 U. {9 B3 c
- //--------
9 D" ^6 J5 R5 R/ T D+ e" W$ ]$ R - drf1609.prePointType = inputData[readHeaderLen +24];4 [$ f; n4 L' @4 r
- drf1609.prePAN_ID = inputData[readHeaderLen +25]*256 + inputData[readHeaderLen +26];
, @; e' I' w" |9 V - drf1609.preChannel = inputData[readHeaderLen +27];
1 L0 l6 w; ?9 P- N W - drf1609.preTransferModel = inputData[readHeaderLen +28];, n; s/ D' [* x
- drf1609.preUserAddress = inputData[readHeaderLen +29]*256 + inputData[readHeaderLen +30];
$ ^3 C; B. N( N0 Q" C - drf1609.X31X32 = inputData[readHeaderLen +31]*256 + inputData[readHeaderLen +32];. i v9 l$ J' v2 U
- drf1609.preUartBraudRate = inputData[readHeaderLen +33];4 y# L' K% _6 G; M0 t) l
- drf1609.preUartDataBits = inputData[readHeaderLen +34];
/ f) |" e8 ^8 [8 t - drf1609.preUartStopBits = inputData[readHeaderLen +35];( e- r4 B7 @; D$ u6 n2 P) I, H( P9 `
- drf1609.preUartParity = inputData[readHeaderLen +36];, W+ V3 [; m! ]) A& s
- drf1609.X37X38 = inputData[readHeaderLen +37]*256 + inputData[readHeaderLen +38];' Z4 o* H* B3 N$ g- s: p; n; c8 p
- drf1609.preAntennaSelect = inputData[readHeaderLen +39];+ `4 t+ f: y. A1 {
-
$ R' n6 ?1 Z, z - //-----------* N/ I3 {8 D; C- h( M
- drf1609.shortAddress = inputData[readHeaderLen +40]*256 + inputData[readHeaderLen +41];2 T8 `: ?: M' c0 T. E0 G5 ]
- drf1609.X42 = inputData[readHeaderLen +42];$ T+ w: `. F% L! |" K1 n
- drf1609.isSecurity = inputData[readHeaderLen +43];
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- for(i=0; i<4; i++)
3 T& X; a( B9 b" p. c - {
9 A6 P7 F& ~0 X1 L; b - drf1609.securityCode = inputData[readHeaderLen +44 +i];
2 K( i0 U1 G y1 u, Q$ {: K - }
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2 t% {" J( X1 @6 Y1 j) a0 Y- result =1;
( N- O8 F# s d; V# i" v - }
- _# I' i1 {* D. X
$ q3 |& D6 k4 L/ ^ x- return result;
9 U& l( _1 o& @2 o/ q% j - }
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* O G3 K: `; M9 Z% C( P* w接着比较读出来的节点类型与要设置的节点类型是否一致,如果不一致的话,就重新写入要设置的节点类型: - if( drf1609H_setPontType != drf1609H_readPointType )
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1 |: R# Y1 o/ y8 t6 _写的过程:8 y. |1 W. m$ a( k4 `! \
1,产生写入参数
* q. ^" [: B* p" X6 }2,写入5 i5 _' F- I' h7 n+ i' G Y9 t4 E# y7 f* V
3,接收回复的参数,看看写入是否正确4 K4 O) x9 @* y/ B# x+ y) G
7 ], M6 q: k5 s' ]! r) w1 C
- getWriteIns(drf1609);( J! `) |; h9 q5 s" d
- 1 Z; B- t* z: M
- drf1609h_writeModule();
! ~' _( a9 D. D3 n4 @8 a - HAL_UART_Receive( &huart1, receivedConfigData, 5, 500 );
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O$ {0 R# a" X( \; ~# m写入正确以后,则重启模块(注意:DRF1609H的写入参数生效,都需要重启),这里是用一个IO口,控制DRF1609H的RESET脚拉低重启。3 r' I8 k1 T; p8 U
- if( is_InsBack(receivedConfigData, 5) )) a* v- ^. t0 Y" D
- {3 i; ?% A4 A* {6 z# V4 q
- if(receivedConfigData[2] == 0x0A)5 v. u4 y8 ^& R7 r' n4 O2 z
- {, e3 o5 Z- y' d' g
- drf1609h_reset();
) z$ _' d/ ]2 S/ E3 s - HAL_Delay(2000);
+ m$ Y: E6 R' d* G0 X" Y - drf1609h_status = drf1609h_powerOn;1 S/ _6 P$ n R- V1 a
- }
( d) R! H/ L# F - else
" t2 H: _$ D3 P3 D7 l - {
r# J( U$ ]+ @3 C - errorStart=1;2 H$ e i: [2 v( z4 A: o6 T
- }" k8 M6 a+ m; D- B) t8 @) m: ~
- }
3 l0 o. i; u9 ]; l* v - else" p7 _) q0 y4 U$ `, A2 l8 X
- {
* k9 O( I3 i, ^- L/ w6 u; K" J! ` - errorStart=1;6 y/ ~" j6 g4 N' l
- }
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) Z/ x3 l. k# k+ l# v7 y) h需要注意的是,getWriteIns(drf1609),这个函数是把drf1609结构体,直接变换成写入指令,建议用户不要修改这部分,直接拷贝使用
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- //---------------------------------------------------9 u9 A- m: M3 c3 u
- void getWriteIns(_zigbeeParameters inputParameter)
# t, C! {/ S2 ]8 Q3 n - {0 h7 S& h8 Q% {
- uint8_t i=0;
" m5 c# q" B* B. J - uint8_t tempXY=0;; t* l: ^. S2 m- i! W: w) J
-
$ y2 N2 e+ R7 v! H4 G - writeIns[0]= 0xFC;3 O, y+ b2 V2 l5 T
- writeIns[1]= 0x27;
- E9 a/ x6 Q" J, b7 W - writeIns[2]= 0x07; o" z- T% X1 s& `/ u. C
- 4 c" V5 A) r' p, P
- writeIns[writeHeaderLen +0]= inputParameter.pointType;6 N# w* ?: I: J4 Z3 H9 r
- writeIns[writeHeaderLen +1]= (inputParameter.PAN_ID & 0xFF00)>>8;# U6 X0 M0 Y& q7 x) K+ X( w B
- writeIns[writeHeaderLen +2]= inputParameter.PAN_ID & 0x00FF;6 v% O* B" W$ t" |! f) L+ `
- writeIns[writeHeaderLen +3]= inputParameter.Channel;
$ Q U3 m/ ]5 ~4 f6 Z; m. e1 p* h - writeIns[writeHeaderLen +4]= inputParameter.transferModel;
. ^6 e I x+ C4 F - writeIns[writeHeaderLen +5]= (inputParameter.userAddress & 0xFF00)>>8;
4 R7 T a# M& r( v - writeIns[writeHeaderLen +6]= inputParameter.userAddress & 0x00FF;; M( L! x. Q3 B8 l3 d4 j @2 _
- writeIns[writeHeaderLen +7]= (inputParameter.X7X8 & 0xFF00)>>8;
8 s9 O0 r. p7 b2 ?5 p6 ?5 J8 l - writeIns[writeHeaderLen +8]= inputParameter.X7X8 & 0x00FF; t1 ]' R1 e7 e$ I H4 P+ t
- writeIns[writeHeaderLen +9]= inputParameter.uartBraudRate;8 [% u' Q' V6 u/ J: @) ]- b
- writeIns[writeHeaderLen +10]= inputParameter.uartDataBits;
9 H: _4 k2 _9 [ - writeIns[writeHeaderLen +11]= inputParameter.uartStopBits;
& s7 y/ l# s) ^9 X - writeIns[writeHeaderLen +12]= inputParameter.uartParity;
( ]+ d" r: V2 i6 F# f - writeIns[writeHeaderLen +13]= (inputParameter.X13X14 & 0xFF00)>>8;
2 P, j, J. O$ k" z k4 n - writeIns[writeHeaderLen +14]= inputParameter.X13X14 & 0x00FF;( V) ?/ n' a( E2 Q4 h" Z' @! x; K
- writeIns[writeHeaderLen +15]= inputParameter.antennaSelect;+ D& U0 Y+ J! w# A5 n5 G# G
-
# h* a* Q( A% c$ G1 y5 z - writeIns[writeHeaderLen +16]= inputParameter.prePointType;
7 O2 b8 N( j# J. A* b& W, l - writeIns[writeHeaderLen +17]= (inputParameter.prePAN_ID & 0xFF00)>>8;
$ B7 V6 M9 P. u; p, | - writeIns[writeHeaderLen +18]= inputParameter.prePAN_ID & 0x00FF;
: [% K/ H3 t+ j - writeIns[writeHeaderLen +19]= inputParameter.preChannel;* w5 d/ r6 M5 V" w/ o+ _
- writeIns[writeHeaderLen +20]= inputParameter.preTransferModel;
: Y4 F, Z4 `* I; j - writeIns[writeHeaderLen +21]= (inputParameter.preUserAddress & 0xFF00)>>8;8 l! r- y; C& _
- writeIns[writeHeaderLen +22]= inputParameter.preUserAddress & 0x00FF;/ m, `' y5 d8 x! M9 l3 b" m9 j o
- writeIns[writeHeaderLen +23]= (inputParameter.X31X32 & 0xFF00)>>8; //--AS ReadParameter's X31 X32
& W/ r) y( n* ? - writeIns[writeHeaderLen +24]= inputParameter.X31X32 & 0x00FF; //--AS ReadParameter's X31 X32 `$ o1 M+ [% l8 Q- S
- writeIns[writeHeaderLen +25]= inputParameter.preUartBraudRate;
- S9 b2 i: Q$ k - writeIns[writeHeaderLen +26]= inputParameter.preUartDataBits;$ Z* e+ f3 v! n$ F; F2 o
- writeIns[writeHeaderLen +27]= inputParameter.preUartStopBits;5 Z, @3 `( P' L! P+ ?' \
- writeIns[writeHeaderLen +28]= inputParameter.preUartParity;
w' j4 t" E% x( K; j& F# @ - writeIns[writeHeaderLen +29]= (inputParameter.X37X38 & 0xFF00)>>8; //--AS ReadParameter's X37 X38
3 v# ]; R1 T+ M) O. d7 W1 z0 U - writeIns[writeHeaderLen +30]= inputParameter.X37X38 & 0x00FF; //--AS ReadParameter's X37 X38
) ~7 W& l$ ?! ?4 A" L - writeIns[writeHeaderLen +31]= inputParameter.preAntennaSelect;' U& b: z; B4 [& _' X$ h* Y, A" X
- writeIns[writeHeaderLen +32]= 0x1;
2 b) n$ t- W9 i( b' N2 U: G0 W - writeIns[writeHeaderLen +33]= inputParameter.isSecurity;
: R. J) [( p! k -
8 k0 S- N+ B5 C - for(i=0; i<4; i++), `' E$ h8 V" E6 A- c) {# R: h
- {
0 B& ~0 G5 M; i4 `2 ~ l) ~; } - writeIns[writeHeaderLen +34 +i]= inputParameter.securityCode<span style="font-style: italic;"><span style="font-style: normal;">;, q9 }. p8 C! V+ N F. s$ H" n
- }' F& r; o; o. ~* R
- - @! @8 b+ h4 w: k
- tempXY = getXY(writeIns, writeInsLen);" [" u) c" P" a+ k0 Y) Q0 o) B4 c
-
( J9 E* K: y) x - writeIns[writeInsLen-1]= tempXY;
/ j5 d9 {! e9 D1 y7 y - }</span></span>
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3 r% X# O: C) h: m2,检测节点是否加入网络5 c! P: B5 F" Z! `8 @. k
检测节点是否加入网络,我们这里使用了读取DRF1609H节点信号强度指令,如果读取信号强度成功(回复的数据是正确的),则表明DRF1609H已经加入了网络并且与Coordinator通讯正常。
; |+ q7 j `& ?这个函数用来检测DRF1609H是否加入了网络,加入则回复1,没有则回复0:
" `6 v! M2 O0 Y8 V注意:这里是检测10次,没有加入也回复1,主要考虑在低功耗情况下,如果Coordinator没有开机,如果节点一直检测,则对耗电不利,用户应根据实际情况修改使用。! F$ C5 J' @, l. ^; O# l
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- uint8_t drf1609h_isJoinedNet()
( y* S. `4 {, u% t( m - 1; y \5 n4 ]! c8 \
- //----------------------6 a9 p% ?; K2 x
- uint8_t drf1609h_isJoinedNet()
8 {5 {/ P1 g( L, O - {+ ~0 c7 K6 K2 V3 f) v
- uint8_t result=0;
. w: y8 I. e5 e L+ A- z) v' }# S3 P5 C - uint8_t i=0;
' x" r% A# g" X9 |( I" x1 s
- \1 V' p ?8 p5 g% A- //MX_USART1_UART_Init();
! A) d( V3 n0 {. k$ E - //HAL_Delay(10);
0 h* r) T- j: H$ h5 I9 T - for(i=0; i<8; i++)
7 v* \" F2 Q; a7 ^6 g1 V5 y - {
- m6 N: Z g* e8 g0 o+ E! ^ H8 h - receivedSignalData<span style="font-style: italic;"><span style="font-style: normal;">=0;: `+ f, Y/ X. L; H/ S! Y
- }
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- drf1609h_requestSignalIndex();0 i2 }6 P. H9 [+ H* t
- HAL_UART_Receive( &huart1, receivedSignalData, 8, 500 );
' [' }; C& ^+ [ - HAL_Delay(1000);& L* n% y+ O0 j; Y, j {
" w" u7 x8 [6 d- e- if( checkSignalData(receivedSignalData, 8) )
4 e9 N8 C$ d+ D! j1 a* p - {
) k, t# ~* w: b7 m - result=1;) N9 A9 Z6 A: @+ \' E
- receivedSignalData[8] = drf1609.pointType;
7 }9 l- u6 r0 C( z; L* M1 _: ` - HAL_UART_Transmit_DMA( &huart1, receivedSignalData, 9 );
* [1 f, q5 l+ U/ B" P k; m" |1 H - }$ v5 Z- K, E1 s K; r
- else
' j! h4 J6 N( g% E8 c/ Q" T/ d - {3 B. T/ { z y% T! r) l
- haveTryToJoinTimers++;
( m& |1 i g$ o4 C - if(haveTryToJoinTimers >= maxJoinTimers)4 w+ b3 u% j6 G; T' W
- {1 v. t0 Q# d& n* J7 }
- result=1;& U' h% s& f. B( [0 P8 [7 x
- }1 I, m/ r0 d: }0 u/ N7 S
- else
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- result=0;! {$ W% r6 d b* W3 U
- }
$ t' d& o) P, K7 ` - }- e4 f# [5 d. ?# ]- [. U
- % X. m5 B8 w. m- j
3 x' x$ Z) r$ f8 y- return result;' _& S; {# G1 a- Y! i
- }</span></span>
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检测的过程:
5 h2 V) w! C2 h3 ?1,发送读取信号强度指令
~3 j8 {- q t; ?+ ? n: h2,等待接收回复数据
* e0 I) |0 Z7 y5 b# |3,如果接收回复数据成功(已经加入网络),这里将收到的数据加上自己的节点类型发送给Coordinator,通知节点已经加入成功
# K( o5 D) ^/ n1 A6 }5 I7 y6 h4 A
0 { a! ?. U0 j" Z" }8 u- drf1609h_requestSignalIndex();
. D: z6 C$ p' E ~4 T: u - HAL_UART_Receive( &huart1, receivedSignalData, 8, 500 );
, @$ x* c: Z' j - HAL_Delay(1000);
- r, I& Z1 N7 F j - % N, @) M. ~; X) K3 R
- if( checkSignalData(receivedSignalData, 8) )- |* t3 @3 W0 M0 \9 k, j2 i: e
- {: I, F& ^* w: N6 n' G5 H, T* w
- result=1;
/ w, d& [0 l! G$ o; d! y - receivedSignalData[8] = drf1609.pointType;
, K7 I2 i) I5 u7 C" i' b/ ^4 b - HAL_UART_Transmit_DMA( &huart1, receivedSignalData, 9 );8 Z* H; m( h4 p4 Z t2 O" l
- }
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3,启动节点自动加入网络
/ u4 E e. }/ l6 E& o如果连按三次DRF1609H的Function按键,则开始自动扫描,如果扫描到Coordinator,则可以自动加入网络,并从Coordinator处获得“给Router预设的参数”,所以节点是不要设置的,我们节点的板子上也没有把DRF1609H的串口留出来,而是通过连按三次按键,自动加入网络,自动取得参数。2 S1 k6 M$ K" Y0 `
1,检测DRF1609H是否加入网络,用的是读取信号强度的指令$ m. ^2 Z$ G6 y7 ?' G# J- L
2,如果没有加入网络,则启动自动加入网络8 C) w* _% G' E" l t& E e& R5 U
3,启动后,等待12秒,再读取信号强度,判断是否加入了网络# ?' q3 I+ v- ^
注意,板子上有按键,如果是低功耗模式,建议不要启动这个功能,用按键手工加入网络,如果Coordinator没开机,一直扫描网络,会很快耗光电池。6 E$ j3 |* H8 Q' |. ?
0 G1 Q. N, [" k
- //-- Do 5 timers get Signal Index ----//7 Y3 m3 c7 z! t% M0 P; w) Y
- for(i=0; i<5; i++)
' F. o" j5 d, S. J( M - {
; B! w( p3 E7 A! o - drf1609h_requestSignalIndex();% b: ?5 F& l' n0 m0 j
- HAL_UART_Receive( &huart1, receivedSignalData, 8, 500 );
. O4 p; @9 g3 X2 o9 `% {5 } Q - HAL_Delay(500);
2 a/ Z6 @/ W- n3 l1 I
- V& b4 q5 h! o+ V( ], `' W- if( checkSignalData(receivedSignalData, 8) ), a8 \" r: S) c2 b0 T
- {
" L8 `. Y# a% U4 N) z* {9 h - tempVal++;
. D' U& U: b( T& g/ E - i=5;
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- else
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" T* B3 V3 j1 ]$ V! A+ z4 V - notGetSignalVal++;1 F) {- r6 i' Y! u" X* o% Z
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- }
复制代码- drf1609h_autoJoinNet_Start();
- f: n3 I6 W5 n - HAL_Delay(12000);
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进去自动加入网络的代码看看,其实就是模拟三次按键:5 Z4 O: J7 i0 x4 _% a: k( L! ^) ^. A
开始以后,DRF1609H上的2个灯会快闪,观察到一个灯灭,一个灯慢闪以后,说明已经加入网络。
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8 V |2 S) v' [- //---------------------------------------7 C* v- o. Q- R! v9 }/ P5 V
- /* This Simulate Function Key to start
?. l* F% C2 Z - * point auto join net
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- * 120 200 120 200 120 2008 ?, s6 V9 P9 X' b9 p$ h) O
- *
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- void drf1609h_autoJoinNet_Start()
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- uint8_t i=0;
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4 N, l+ M/ c' S% x$ ?- \0 h- set_autoJoinNetPin_output();& c$ ~3 n1 u2 `6 V4 i, Z! C
- set_autoJoinNetPin_out_1();! Y. b: _7 D* f9 M ^* U N3 {
- HAL_Delay(100);
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- for(i=0; i<3; i++)
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- set_autoJoinNetPin_out_0();
8 ?( z# h) }9 P: _) U - HAL_Delay(120);
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% R! |9 V4 L/ F, O2 E( E+ g- set_autoJoinNetPin_out_1();: h& o, Q" ~' E6 U
- HAL_Delay(200);
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; w/ e) a* k9 R; ?- f2 N- set_autoJoinNetPin_input();5 \4 F( ]2 M& ~6 {
- }
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4,DRF1609H的相关指令
- i2 G7 u8 R+ f. w( K2 I主要有读取参数、读取信号强度、写入参数等指令,项目里面都已经列出来了
: l4 V3 c! D4 o4 v如果需要增加其它的功能,要参考DRF1609H的说明书" B& }6 h) L/ M; j- W
: [1 f0 s+ D2 i! c# {- uint8_t linkIns[9] = {0xFC, 0x06, 0x04, 0x44, 0x54, 0x4B, 0x52, 0x46, 0x81}; //---INS017 [0 V9 A3 P# | B5 x' \4 q7 j
- uint8_t restartIns[9] = {0xFC, 0x06, 0x06, 0x44, 0x54, 0x4B, 0xAA, 0xBB, 0x50}; //---INS028 L7 V* j. O+ m, D) j/ E: J
- uint8_t readIns[9] = {0xFC, 0x06, 0x0E, 0x44, 0x54, 0x4B, 0x52, 0x46, 0x8B}; //---INS05
+ M1 P# {9 O: x" w2 U, l& _& R - uint8_t writeIns[42]; //--INS06
" |- y- B4 l0 D& G - uint8_t requestSignalIns[9] = {0xFC, 0x06, 0x0C, 0x44, 0x54, 0x4B, 0x52, 0x46, 0x89}; //--INS08
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