UD-GS01治具の試作プログラムです
Dependencies: mbed nRF24L01P SDFileSystem
Goto_UD-GS01.cpp@6:bf0572ed7c6b, 2020-12-09 (annotated)
- Committer:
- rgoto
- Date:
- Wed Dec 09 08:19:42 2020 +0000
- Revision:
- 6:bf0572ed7c6b
- Parent:
- 5:24ea1bd807e6
- Child:
- 7:bad081470837
ver6: kaigyou ninattara sokomadeno hairetuwo sousin suruyounisitakattaga header tokade yaru hituyouga arumitai ugokanakatta
Who changed what in which revision?
User | Revision | Line number | New 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 | 4:de94aef84acc | 6 | #include <assert.h> |
rgoto | 4:de94aef84acc | 7 | #include <stdbool.h> |
rgoto | 6:bf0572ed7c6b | 8 | //#include "SDFileSystem.h" |
rgoto | 0:53b18a9251ab | 9 | RawSerial pc(PA_2, PA_3,115200); //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 | 0:53b18a9251ab | 10 | RawSerial UDGS01(PA_0, PA_1, 115200); // UD-GS01とのシリアル通信用にUARTピンを新たに定義。 |
rgoto | 0:53b18a9251ab | 11 | Ticker interrput; |
rgoto | 0:53b18a9251ab | 12 | |
rgoto | 0:53b18a9251ab | 13 | #define TRANSFER_SIZE 32 |
rgoto | 0:53b18a9251ab | 14 | int out_flg = 0; |
rgoto | 0:53b18a9251ab | 15 | int rcv_flg = 0; |
rgoto | 0:53b18a9251ab | 16 | int snd_flg = 0; |
rgoto | 3:fe94916d0f12 | 17 | char txData1[TRANSFER_SIZE]; |
rgoto | 3:fe94916d0f12 | 18 | 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 | 19 | int txDataIdx = 0; |
rgoto | 0:53b18a9251ab | 20 | int txDataCnt=0; |
rgoto | 4:de94aef84acc | 21 | char rxData1[TRANSFER_SIZE]; |
rgoto | 4:de94aef84acc | 22 | 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 | 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 | 0:53b18a9251ab | 27 | int which=0; |
rgoto | 2:53829a66c0d9 | 28 | int bufferidx=0; |
rgoto | 0:53b18a9251ab | 29 | |
rgoto | 0:53b18a9251ab | 30 | nRF24L01P my_nrf24l01p(D11, D12, D13, D10, D9,D8); // mosi, miso, sck, csn, ce, irq |
rgoto | 6:bf0572ed7c6b | 31 | |
rgoto | 0:53b18a9251ab | 32 | |
rgoto | 0:53b18a9251ab | 33 | void timer(){ /*タイマー割り込みによるSPEAKER out*/ |
rgoto | 0:53b18a9251ab | 34 | uint16_t ain; |
rgoto | 0:53b18a9251ab | 35 | |
rgoto | 0:53b18a9251ab | 36 | |
rgoto | 4:de94aef84acc | 37 | if(rcv_flg == 1) { |
rgoto | 2:53829a66c0d9 | 38 | |
rgoto | 4:de94aef84acc | 39 | pc.printf("%s", &rxData2[rxDataIdx]); |
rgoto | 0:53b18a9251ab | 40 | rxDataIdx++; |
rgoto | 4:de94aef84acc | 41 | if (rxDataIdx >= TRANSFER_SIZE) |
rgoto | 2:53829a66c0d9 | 42 | rxDataIdx=0; |
rgoto | 4:de94aef84acc | 43 | rcv_flg = 0; |
rgoto | 4:de94aef84acc | 44 | } |
rgoto | 4:de94aef84acc | 45 | if(rcv_flg == 2) { |
rgoto | 2:53829a66c0d9 | 46 | |
rgoto | 4:de94aef84acc | 47 | pc.printf("\r\n"); |
rgoto | 4:de94aef84acc | 48 | rcv_flg = 0; |
rgoto | 2:53829a66c0d9 | 49 | } |
rgoto | 2:53829a66c0d9 | 50 | //ここらへんにSDカードの書き込みを入れようかと! |
rgoto | 0:53b18a9251ab | 51 | } |
rgoto | 0:53b18a9251ab | 52 | |
rgoto | 0:53b18a9251ab | 53 | void recieve(){ |
rgoto | 0:53b18a9251ab | 54 | if(UDGS01.readable()){ |
rgoto | 0:53b18a9251ab | 55 | |
rgoto | 0:53b18a9251ab | 56 | // ...read the data into the receive buffer |
rgoto | 3:fe94916d0f12 | 57 | 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 | 2:53829a66c0d9 | 58 | // pc.printf("tx[%d] = %s", txDataIdx, &txData[txDataIdx]); |
rgoto | 0:53b18a9251ab | 59 | txDataIdx++; |
rgoto | 6:bf0572ed7c6b | 60 | |
rgoto | 6:bf0572ed7c6b | 61 | if(txData1[txDataIdx] == 0x0A){ //改行(0x0A)があればその時点で送りたい |
rgoto | 6:bf0572ed7c6b | 62 | memcpy(txData2, txData1, txDataIdx); |
rgoto | 6:bf0572ed7c6b | 63 | txDataIdx = 0; |
rgoto | 6:bf0572ed7c6b | 64 | snd_flg = 2; |
rgoto | 2:53829a66c0d9 | 65 | |
rgoto | 6:bf0572ed7c6b | 66 | }else if (txDataIdx == TRANSFER_SIZE) {//最初の32回 |
rgoto | 3:fe94916d0f12 | 67 | memcpy(txData2, txData1, TRANSFER_SIZE); |
rgoto | 3:fe94916d0f12 | 68 | |
rgoto | 3:fe94916d0f12 | 69 | txDataIdx=0; |
rgoto | 0:53b18a9251ab | 70 | snd_flg = 1; |
rgoto | 1:960cd07d2ae7 | 71 | |
rgoto | 3:fe94916d0f12 | 72 | } |
rgoto | 1:960cd07d2ae7 | 73 | |
rgoto | 6:bf0572ed7c6b | 74 | } |
rgoto | 3:fe94916d0f12 | 75 | |
rgoto | 4:de94aef84acc | 76 | } |
rgoto | 4:de94aef84acc | 77 | |
rgoto | 4:de94aef84acc | 78 | //for文でrxData1とrxData2を比較して、まったく同じ中身なら0,違えば1を返す関数 |
rgoto | 4:de94aef84acc | 79 | bool rxData_equal(char* rxData1,/* size_t size1,*/ const char* rxData2/*, size_t size2*/) |
rgoto | 4:de94aef84acc | 80 | { |
rgoto | 4:de94aef84acc | 81 | assert(rxData1 != NULL); |
rgoto | 4:de94aef84acc | 82 | assert(rxData2 != NULL); |
rgoto | 4:de94aef84acc | 83 | // assert(size1 != 0); |
rgoto | 4:de94aef84acc | 84 | // assert(size2 != 0); |
rgoto | 4:de94aef84acc | 85 | /* |
rgoto | 4:de94aef84acc | 86 | // 要素数が違うなら、絶対に一致しない |
rgoto | 4:de94aef84acc | 87 | if (size1 != size2) { |
rgoto | 4:de94aef84acc | 88 | return false; |
rgoto | 4:de94aef84acc | 89 | } |
rgoto | 4:de94aef84acc | 90 | */ |
rgoto | 4:de94aef84acc | 91 | for (i = 0; i < TRANSFER_SIZE; ++i) { |
rgoto | 4:de94aef84acc | 92 | if (rxData1[i] != rxData2[i]) { |
rgoto | 4:de94aef84acc | 93 | return false; |
rgoto | 4:de94aef84acc | 94 | } |
rgoto | 4:de94aef84acc | 95 | } |
rgoto | 4:de94aef84acc | 96 | return true; |
rgoto | 4:de94aef84acc | 97 | } |
rgoto | 0:53b18a9251ab | 98 | |
rgoto | 0:53b18a9251ab | 99 | int main() { |
rgoto | 0:53b18a9251ab | 100 | |
rgoto | 0:53b18a9251ab | 101 | my_nrf24l01p.powerUp(); |
rgoto | 0:53b18a9251ab | 102 | my_nrf24l01p.setRfFrequency(NRF24L01P_MIN_RF_FREQUENCY);//2400-2525 |
rgoto | 0:53b18a9251ab | 103 | my_nrf24l01p.setRfOutputPower(NRF24L01P_TX_PWR_MINUS_12_DB);//mAX 0 -6 -12 -18 |
rgoto | 0:53b18a9251ab | 104 | my_nrf24l01p.setAirDataRate(NRF24L01P_DATARATE_1_MBPS);//250k,1000,2000K |
rgoto | 0:53b18a9251ab | 105 | // Display the (default) setup of the nRF24L01+ chip |
rgoto | 0:53b18a9251ab | 106 | pc.printf( "nRF24L01+ Frequency : %d MHz\r\n", my_nrf24l01p.getRfFrequency() ); |
rgoto | 0:53b18a9251ab | 107 | pc.printf( "nRF24L01+ Output power : %d dBm\r\n", my_nrf24l01p.getRfOutputPower() ); |
rgoto | 0:53b18a9251ab | 108 | pc.printf( "nRF24L01+ Data Rate : %d kbps\r\n", my_nrf24l01p.getAirDataRate() ); |
rgoto | 0:53b18a9251ab | 109 | pc.printf( "nRF24L01+ TX Address : 0x%010llX\r\n", my_nrf24l01p.getTxAddress() ); |
rgoto | 0:53b18a9251ab | 110 | // pc.printf( "nRF24L01+ RX Address : 0x%010llX\r\n", my_nrf24l01p.getRxAddress() ); |
rgoto | 0:53b18a9251ab | 111 | |
rgoto | 0:53b18a9251ab | 112 | pc.printf( "Type keys to test transfers:\r\n (transfers are grouped into %d characters)\r\n", TRANSFER_SIZE ); |
rgoto | 0:53b18a9251ab | 113 | my_nrf24l01p.setTransferSize( TRANSFER_SIZE );//mAX 32 |
rgoto | 0:53b18a9251ab | 114 | my_nrf24l01p.setReceiveMode(); |
rgoto | 0:53b18a9251ab | 115 | my_nrf24l01p.enable(); |
rgoto | 0:53b18a9251ab | 116 | |
rgoto | 6:bf0572ed7c6b | 117 | // SDFileSystem *sd = new SDFileSystem(D11, D12, D13, D10, "sd", NC, SDFileSystem::SWITCH_NONE, 20000000); //SDカードのやつ |
rgoto | 6:bf0572ed7c6b | 118 | // FILE *fp; |
rgoto | 6:bf0572ed7c6b | 119 | |
rgoto | 0:53b18a9251ab | 120 | wait_ms(100); |
rgoto | 0:53b18a9251ab | 121 | // my_nrf24l01p.write( NRF24L01P_PIPE_P0, (char*)rxData,1);//dummy |
rgoto | 0:53b18a9251ab | 122 | |
rgoto | 6:bf0572ed7c6b | 123 | interrput.attach(&timer, 0.5);//100 usec 10Khz |
rgoto | 0:53b18a9251ab | 124 | 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 | 125 | |
rgoto | 0:53b18a9251ab | 126 | // my_nrf24l01p.flush_rx_fifo(); |
rgoto | 0:53b18a9251ab | 127 | while(1){ |
rgoto | 0:53b18a9251ab | 128 | |
rgoto | 4:de94aef84acc | 129 | if ( my_nrf24l01p.readable(NRF24L01P_PIPE_P0) ) { //受信可能であれば |
rgoto | 6:bf0572ed7c6b | 130 | |
rgoto | 4:de94aef84acc | 131 | rxDataCnt = my_nrf24l01p.read( NRF24L01P_PIPE_P0, (char*)(rxData1),TRANSFER_SIZE ); |
rgoto | 5:24ea1bd807e6 | 132 | if(/*rxData_equal(rxData1, rxData2)==*/1){ //rxData1で読んだ値が以前コピーしたのと完全一致なら0, 違えば1を出す。 |
rgoto | 4:de94aef84acc | 133 | |
rgoto | 4:de94aef84acc | 134 | memcpy(rxData2, rxData1, TRANSFER_SIZE); |
rgoto | 6:bf0572ed7c6b | 135 | |
rgoto | 6:bf0572ed7c6b | 136 | // fp = fopen("/sd/log/log(UD-GS01).txt", "a"); |
rgoto | 6:bf0572ed7c6b | 137 | // fputs(rxData2, fp); |
rgoto | 6:bf0572ed7c6b | 138 | // wait(1); |
rgoto | 6:bf0572ed7c6b | 139 | // fclose(fp); |
rgoto | 6:bf0572ed7c6b | 140 | |
rgoto | 4:de94aef84acc | 141 | rcv_flg = 1; |
rgoto | 4:de94aef84acc | 142 | |
rgoto | 5:24ea1bd807e6 | 143 | } |
rgoto | 5:24ea1bd807e6 | 144 | /*else{ |
rgoto | 4:de94aef84acc | 145 | rcv_flg = 2; |
rgoto | 4:de94aef84acc | 146 | } |
rgoto | 5:24ea1bd807e6 | 147 | */ |
rgoto | 4:de94aef84acc | 148 | } |
rgoto | 2:53829a66c0d9 | 149 | |
rgoto | 0:53b18a9251ab | 150 | if (snd_flg==1) {//最初のバッファ |
rgoto | 0:53b18a9251ab | 151 | snd_flg=0; |
rgoto | 2:53829a66c0d9 | 152 | |
rgoto | 3:fe94916d0f12 | 153 | my_nrf24l01p.write( NRF24L01P_PIPE_P0, (char *)txData2 , TRANSFER_SIZE ); |
rgoto | 3:fe94916d0f12 | 154 | // memset(txData2, 0, TRANSFER_SIZE/*何バイト書き込むか*/); |
rgoto | 2:53829a66c0d9 | 155 | // for(i=0; i>32; i++){ |
rgoto | 2:53829a66c0d9 | 156 | // pc.printf("tx[%d] = %s", 30, txData[30]); |
rgoto | 2:53829a66c0d9 | 157 | // } |
rgoto | 0:53b18a9251ab | 158 | pc.putc('1'); |
rgoto | 1:960cd07d2ae7 | 159 | wait(1); |
rgoto | 6:bf0572ed7c6b | 160 | }else if (snd_flg==2) {//後半のバッファ |
rgoto | 6:bf0572ed7c6b | 161 | snd_flg=0; |
rgoto | 6:bf0572ed7c6b | 162 | my_nrf24l01p.write( NRF24L01P_PIPE_P0, (char*)txData2 , TRANSFER_SIZE ); |
rgoto | 6:bf0572ed7c6b | 163 | pc.putc('2'); |
rgoto | 6:bf0572ed7c6b | 164 | wait(1); |
rgoto | 0:53b18a9251ab | 165 | } |
rgoto | 0:53b18a9251ab | 166 | |
rgoto | 3:fe94916d0f12 | 167 | |
rgoto | 0:53b18a9251ab | 168 | |
rgoto | 0:53b18a9251ab | 169 | } //一番最初のwhileの} |
rgoto | 0:53b18a9251ab | 170 | } |