I-O DATA DEV2 / Mbed 2 deprecated Goto_UD-GS01_program

UD-GS01治具の試作プログラムです

Dependencies:   mbed nRF24L01P SDFileSystem

Goto_UD-GS01.cpp@14:894a7ca12e70, 2020-12-14 (annotated)

Committer:
rgoto
Date:
Mon Dec 14 09:54:39 2020 +0000
Revision:
14:894a7ca12e70
Parent:
13:8357704ad091
Child:
15:481f92a029dd
ver.11:  near complete program

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rgoto 0:53b18a9251ab 1
rgoto 0:53b18a9251ab 2 //受信用と送信用を一つにする！ボタンで切り替え(元のプログラムは44で、44-2を貼り付ける)
rgoto 0:53b18a9251ab 3
rgoto 0:53b18a9251ab 4 #include "mbed.h"
rgoto 0:53b18a9251ab 5 #include "nRF24L01P.h"
rgoto 11:e3549d37183a 6 #include "SDFileSystem.h"
rgoto 9:086fae0bd5f8 7
rgoto 10:6e3bdd6f11c3 8 RawSerial pc(PA_2, PA_3); //ここはpcとケーブルでつないだときにシリアル通信させてたところだから、ここから牛のUARTにつなぐだけで大丈夫なはず。→ここは元々ST基板のPC部分(パキッと折れそうな方)との通信用に使われてるから他のシリアルは無理らしい。
rgoto 11:e3549d37183a 9 RawSerial UDGS01(PA_0, PA_1); // UD-GS01とのシリアル通信用にUARTピンを新たに定義。
rgoto 0:53b18a9251ab 10 Ticker interrput;
rgoto 0:53b18a9251ab 11
rgoto 0:53b18a9251ab 12 #define TRANSFER_SIZE 32
rgoto 0:53b18a9251ab 13 int out_flg = 0;
rgoto 0:53b18a9251ab 14 int rcv_flg = 0;
rgoto 0:53b18a9251ab 15 int snd_flg = 0;
rgoto 11:e3549d37183a 16 char txData1[TRANSFER_SIZE];
rgoto 11:e3549d37183a 17 char txData2[TRANSFER_SIZE]; /*char型で一文字ずつ配列に入れていき、表示する。char型は一つ1バイトなので、32個ずつ溜まったら送るようにする。*/
rgoto 0:53b18a9251ab 18 int txDataIdx = 0;
rgoto 0:53b18a9251ab 19 int txDataCnt=0;
rgoto 11:e3549d37183a 20 char rxData1[TRANSFER_SIZE];
rgoto 11:e3549d37183a 21 char rxData2[TRANSFER_SIZE]; /*char型で一文字ずつ配列に入れていき、表示する。char型は一つ1バイトなので、32個ずつ溜まったら送るようにする。*/
rgoto 11:e3549d37183a 22 char rxData3[TRANSFER_SIZE];
rgoto 4:de94aef84acc 23
rgoto 0:53b18a9251ab 24 int rxDataIdx = 0;
rgoto 0:53b18a9251ab 25 int rxDataCnt=0;
rgoto 0:53b18a9251ab 26 int i=0;
rgoto 11:e3549d37183a 27 int which=0;
rgoto 11:e3549d37183a 28 int bufferidx=0;
rgoto 11:e3549d37183a 29 FILE *fp;
rgoto 11:e3549d37183a 30 int open_flg = 0;
rgoto 13:8357704ad091 31 int write_flg = 0;
rgoto 14:894a7ca12e70 32 int close_flg = 0;
rgoto 0:53b18a9251ab 33
rgoto 13:8357704ad091 34 nRF24L01P my_nrf24l01p(D11, D12, D13, D10, D9,D8); // mosi, miso, sck, csn, ce, irq
rgoto 11:e3549d37183a 35 //nRF24L01P my_nrf24l01p(p5, p6, p7, p8, p9, p10); // mosi, miso, sck, csn, ce, irq
rgoto 0:53b18a9251ab 36
rgoto 11:e3549d37183a 37 void timer(){
rgoto 0:53b18a9251ab 38 uint16_t ain;
rgoto 0:53b18a9251ab 39
rgoto 0:53b18a9251ab 40
rgoto 4:de94aef84acc 41 if(rcv_flg == 1) {
rgoto 2:53829a66c0d9 42
rgoto 14:894a7ca12e70 43 pc.printf("%c", rxData2[rxDataIdx]);
rgoto 0:53b18a9251ab 44 rxDataIdx++;
rgoto 13:8357704ad091 45
rgoto 11:e3549d37183a 46
rgoto 13:8357704ad091 47 if (rxDataIdx >= TRANSFER_SIZE){
rgoto 14:894a7ca12e70 48 write_flg = 1;
rgoto 2:53829a66c0d9 49 rxDataIdx=0;
rgoto 11:e3549d37183a 50 rcv_flg = 0;
rgoto 13:8357704ad091 51 i++;
rgoto 13:8357704ad091 52 }
rgoto 11:e3549d37183a 53
rgoto 11:e3549d37183a 54
rgoto 11:e3549d37183a 55 }
rgoto 14:894a7ca12e70 56 /*
rgoto 14:894a7ca12e70 57 if(i>5){
rgoto 13:8357704ad091 58 i = 0;
rgoto 14:894a7ca12e70 59 close_flg = 1;
rgoto 14:894a7ca12e70 60 }
rgoto 14:894a7ca12e70 61 */
rgoto 11:e3549d37183a 62
rgoto 0:53b18a9251ab 63 }
rgoto 0:53b18a9251ab 64
rgoto 0:53b18a9251ab 65 void recieve(){
rgoto 0:53b18a9251ab 66 if(UDGS01.readable()){
rgoto 0:53b18a9251ab 67
rgoto 0:53b18a9251ab 68 // ...read the data into the receive buffer
rgoto 3:fe94916d0f12 69 txData1[txDataIdx] = UDGS01.getc(); //getcharだと、PCからのキーボード入力という標準コンソール？のやつだからだめらしい
rgoto 11:e3549d37183a 70 // pc.printf("tx[%d] = %s", txDataIdx, &txData[txDataIdx]);
rgoto 0:53b18a9251ab 71 txDataIdx++;
rgoto 11:e3549d37183a 72
rgoto 11:e3549d37183a 73 if (txDataIdx == TRANSFER_SIZE) {//最初の32回
rgoto 3:fe94916d0f12 74 memcpy(txData2, txData1, TRANSFER_SIZE);
rgoto 3:fe94916d0f12 75
rgoto 3:fe94916d0f12 76 txDataIdx=0;
rgoto 0:53b18a9251ab 77 snd_flg = 1;
rgoto 1:960cd07d2ae7 78
rgoto 3:fe94916d0f12 79 }
rgoto 11:e3549d37183a 80
rgoto 11:e3549d37183a 81 }
rgoto 3:fe94916d0f12 82
rgoto 4:de94aef84acc 83 }
rgoto 11:e3549d37183a 84
rgoto 0:53b18a9251ab 85 int main() {
rgoto 11:e3549d37183a 86
rgoto 8:3369eef8f9e1 87 pc.baud(115200);
rgoto 11:e3549d37183a 88 UDGS01.baud(115200);
rgoto 11:e3549d37183a 89
rgoto 0:53b18a9251ab 90 my_nrf24l01p.powerUp();
rgoto 0:53b18a9251ab 91 my_nrf24l01p.setRfFrequency(NRF24L01P_MIN_RF_FREQUENCY);//2400-2525
rgoto 0:53b18a9251ab 92 my_nrf24l01p.setRfOutputPower(NRF24L01P_TX_PWR_MINUS_12_DB);//mAX 0 -6 -12 -18
rgoto 0:53b18a9251ab 93 my_nrf24l01p.setAirDataRate(NRF24L01P_DATARATE_1_MBPS);//250k,1000,2000K
rgoto 0:53b18a9251ab 94 // Display the (default) setup of the nRF24L01+ chip
rgoto 0:53b18a9251ab 95 pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() );
rgoto 0:53b18a9251ab 96 pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() );
rgoto 0:53b18a9251ab 97 pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() );
rgoto 0:53b18a9251ab 98 pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() );
rgoto 0:53b18a9251ab 99 // pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() );
rgoto 0:53b18a9251ab 100
rgoto 0:53b18a9251ab 101 pc.printf( "Type keys to test transfers:\r\n (transfers are grouped into %d characters)\r\n", TRANSFER_SIZE );
rgoto 0:53b18a9251ab 102 my_nrf24l01p.setTransferSize( TRANSFER_SIZE );//mAX 32
rgoto 0:53b18a9251ab 103 my_nrf24l01p.setReceiveMode();
rgoto 0:53b18a9251ab 104 my_nrf24l01p.enable();
rgoto 11:e3549d37183a 105
rgoto 11:e3549d37183a 106
rgoto 13:8357704ad091 107 SDFileSystem *sd = new SDFileSystem(PB_15, PB_14, PB_13, PC_4, "sd", NC, SDFileSystem::SWITCH_NONE, 20000000); // mosi, miso, sclk, name, cs, card detect, sw type, freq
rgoto 0:53b18a9251ab 108 wait_ms(100);
rgoto 13:8357704ad091 109
rgoto 13:8357704ad091 110 if(open_flg == 0){
rgoto 13:8357704ad091 111 fp = fopen("/sd/testlog.txt", "a");
rgoto 13:8357704ad091 112
rgoto 13:8357704ad091 113 if (fp == NULL)
rgoto 13:8357704ad091 114 {
rgoto 13:8357704ad091 115 printf("open error!!\r\n");
rgoto 13:8357704ad091 116 // while(1);
rgoto 13:8357704ad091 117 }
rgoto 13:8357704ad091 118 else{
rgoto 13:8357704ad091 119 // fwrite(rxData3, sizeof(char), TRANSFER_SIZE, fp);
rgoto 13:8357704ad091 120 fprintf(fp, "opened!!\r\n");
rgoto 13:8357704ad091 121 fclose(fp);
rgoto 13:8357704ad091 122 open_flg = 1;
rgoto 13:8357704ad091 123 wait(0.5);
rgoto 13:8357704ad091 124 }
rgoto 13:8357704ad091 125 }
rgoto 11:e3549d37183a 126
rgoto 14:894a7ca12e70 127 interrput.attach(&timer, 0.1);//100 usec 10Khz
rgoto 0:53b18a9251ab 128 UDGS01.attach(recieve,Serial::RxIrq);//牛からのデータ受信したら割り込み発生してrecieveを呼び出す
rgoto 0:53b18a9251ab 129
rgoto 13:8357704ad091 130
rgoto 0:53b18a9251ab 131 // my_nrf24l01p.flush_rx_fifo();
rgoto 0:53b18a9251ab 132 while(1){
rgoto 0:53b18a9251ab 133
rgoto 4:de94aef84acc 134 if ( my_nrf24l01p.readable(NRF24L01P_PIPE_P0) ) { //受信可能であれば
rgoto 11:e3549d37183a 135
rgoto 11:e3549d37183a 136 rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, (char*)(rxData1),TRANSFER_SIZE );
rgoto 14:894a7ca12e70 137
rgoto 14:894a7ca12e70 138 if(rcv_flg == 0){
rgoto 4:de94aef84acc 139 memcpy(rxData2, rxData1, TRANSFER_SIZE);
rgoto 14:894a7ca12e70 140 wait(0.2);
rgoto 14:894a7ca12e70 141 }
rgoto 13:8357704ad091 142
rgoto 13:8357704ad091 143 // memcpy(rxData3, rxData1, TRANSFER_SIZE);
rgoto 12:d935d1243611 144
rgoto 13:8357704ad091 145 if(open_flg == 1){
rgoto 13:8357704ad091 146 fp = fopen("/sd/testlog.txt", "a");
rgoto 14:894a7ca12e70 147 if (fp == NULL)
rgoto 14:894a7ca12e70 148 {
rgoto 14:894a7ca12e70 149 printf("open error!!\r\n");
rgoto 14:894a7ca12e70 150 // while(1);
rgoto 14:894a7ca12e70 151 }else{
rgoto 13:8357704ad091 152 open_flg = 2;
rgoto 14:894a7ca12e70 153 }
rgoto 11:e3549d37183a 154 }
rgoto 11:e3549d37183a 155
rgoto 13:8357704ad091 156 if(write_flg == 1){
rgoto 14:894a7ca12e70 157 // fprintf(fp, "check\r\n");
rgoto 14:894a7ca12e70 158 fwrite(rxData2, sizeof(char), TRANSFER_SIZE, fp);
rgoto 14:894a7ca12e70 159 wait(1);
rgoto 14:894a7ca12e70 160
rgoto 14:894a7ca12e70 161 fclose(fp);
rgoto 14:894a7ca12e70 162 wait(0.2);
rgoto 14:894a7ca12e70 163 // close_flg = 0;
rgoto 14:894a7ca12e70 164 write_flg = 0;
rgoto 14:894a7ca12e70 165 open_flg = 1;
rgoto 11:e3549d37183a 166 }
rgoto 14:894a7ca12e70 167
rgoto 13:8357704ad091 168 rcv_flg = 1;
rgoto 13:8357704ad091 169 // wait(1);
rgoto 13:8357704ad091 170 }
rgoto 2:53829a66c0d9 171
rgoto 0:53b18a9251ab 172 if (snd_flg==1) {//最初のバッファ
rgoto 0:53b18a9251ab 173 snd_flg=0;
rgoto 2:53829a66c0d9 174
rgoto 11:e3549d37183a 175 my_nrf24l01p.write( NRF24L01P_PIPE_P0, (char *)txData2 , TRANSFER_SIZE );
rgoto 8:3369eef8f9e1 176 pc.putc('1');
rgoto 11:e3549d37183a 177 wait(2);
rgoto 0:53b18a9251ab 178 }
rgoto 0:53b18a9251ab 179
rgoto 11:e3549d37183a 180
rgoto 11:e3549d37183a 181
rgoto 11:e3549d37183a 182 } //一番最初のwhileの}
rgoto 11:e3549d37183a 183 }