CAN-SEND-HEX
CAN_SEND.hpp@3:78ff85763192, 24 months ago (annotated)
- Committer:
- 1038456
- Date:
- Mon Oct 10 04:25:26 2022 +0000
- Revision:
- 3:78ff85763192
- Parent:
- 2:2ceffb6d9aa8
CAN-SEND-HEX
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
1038456 | 0:34d79c8a92da | 1 | #ifndef CAN_SEND_H |
1038456 | 0:34d79c8a92da | 2 | #define CAN_SEND_H |
1038456 | 0:34d79c8a92da | 3 | #include "mbed.h" |
1038456 | 0:34d79c8a92da | 4 | |
1038456 | 1:3a2a08351d93 | 5 | #if 0 |
1038456 | 3:78ff85763192 | 6 | ---------------------------------------------------------------------------------------------------------- |
1038456 | 1:3a2a08351d93 | 7 | ~ピン配列~ |
1038456 | 1:3a2a08351d93 | 8 | F446RE D4 D10 |
1038456 | 1:3a2a08351d93 | 9 | L432KC D10 D2 |
1038456 | 0:34d79c8a92da | 10 | |
1038456 | 1:3a2a08351d93 | 11 | ~使用方法~ |
1038456 | 2:2ceffb6d9aa8 | 12 | •送る側 |
1038456 | 2:2ceffb6d9aa8 | 13 | CANSend can(RD,TD); |
1038456 | 2:2ceffb6d9aa8 | 14 | can.SEND(id,num1,num2,num3,num4);//id,numは自由に指定自由、値は4個まで行けますidは必須numは設定しなくてもいい |
1038456 | 2:2ceffb6d9aa8 | 15 | |
1038456 | 2:2ceffb6d9aa8 | 16 | •受信側 |
1038456 | 3:78ff85763192 | 17 | CAN can(RD,TD); |
1038456 | 3:78ff85763192 | 18 | CANMessage msg;//CANメッセージ生成 |
1038456 | 2:2ceffb6d9aa8 | 19 | while(1){ |
1038456 | 3:78ff85763192 | 20 | can3.read(msg); |
1038456 | 3:78ff85763192 | 21 | if(msg.id == 1) {//msg.idで送信側のidを参照することif文で値を振り分けれます |
1038456 | 3:78ff85763192 | 22 | num1 = (msg.data[0] * 16 * 16) + msg.data[1]; //これらの式で送られてきた値を戻す。 |
1038456 | 3:78ff85763192 | 23 | num2 = (msg.data[2] * 16 * 16) + msg.data[3]; //いじり方次第では値の数を増やせる(値の上限値は小さくなる) |
1038456 | 3:78ff85763192 | 24 | num3 = (msg.data[4] * 16 * 16) + msg.data[5]; //わからないことがあればM2139までお問い合わせください |
1038456 | 3:78ff85763192 | 25 | num4 = (msg.data[6] * 16 * 16) + msg.data[7]; // 2022年10月10日 13:00 (月) 制作 |
1038456 | 2:2ceffb6d9aa8 | 26 | } |
1038456 | 2:2ceffb6d9aa8 | 27 | } |
1038456 | 3:78ff85763192 | 28 | ---------------------------------------------------------------------------------------------------------- |
1038456 | 1:3a2a08351d93 | 29 | #endif |
1038456 | 0:34d79c8a92da | 30 | |
1038456 | 0:34d79c8a92da | 31 | class CANSend |
1038456 | 0:34d79c8a92da | 32 | { |
1038456 | 2:2ceffb6d9aa8 | 33 | |
1038456 | 0:34d79c8a92da | 34 | public: |
1038456 | 0:34d79c8a92da | 35 | CANSend(PinName RD,PinName TD); |
1038456 | 2:2ceffb6d9aa8 | 36 | void SEND(int,int num1 = 0,int num2 = 0,int num3 = 0 ,int num4 = 0);//id data |
1038456 | 0:34d79c8a92da | 37 | private: |
1038456 | 0:34d79c8a92da | 38 | CAN can;//can通信宣言 |
1038456 | 2:2ceffb6d9aa8 | 39 | char DATA[8]; |
1038456 | 0:34d79c8a92da | 40 | }; |
1038456 | 0:34d79c8a92da | 41 | #endif |