sakura fan / Mbed 2 deprecated SakuraAlpha_SPI

example for SAKURA Internet IoT Alpha Communication Module

Dependencies:   SakuraAlpha mbed

main.cpp@0:f18d6c77bb82, 2016-05-31 (annotated)

Committer:
sakurafan
Date:
Tue May 31 13:41:09 2016 +0000
Revision:
0:f18d6c77bb82
1st build;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sakurafan 0:f18d6c77bb82 1 /* SAKURA Internet IoT Alpha Communication Module
sakurafan 0:f18d6c77bb82 2 *
sakurafan 0:f18d6c77bb82 3 * Copyright (c) SAKURA Internet Inc.
sakurafan 0:f18d6c77bb82 4 * The MIT License (MIT)
sakurafan 0:f18d6c77bb82 5 * https://github.com/sakura-internet/SakuraAlphaArduino
sakurafan 0:f18d6c77bb82 6 *
sakurafan 0:f18d6c77bb82 7 * https://iot.sakura.ad.jp/
sakurafan 0:f18d6c77bb82 8 *
sakurafan 0:f18d6c77bb82 9 * Porting to mbed by sakurafan. 2016
sakurafan 0:f18d6c77bb82 10 */
sakurafan 0:f18d6c77bb82 11
sakurafan 0:f18d6c77bb82 12 #include "mbed.h"
sakurafan 0:f18d6c77bb82 13 #include "SakuraAlpha.h"
sakurafan 0:f18d6c77bb82 14
sakurafan 0:f18d6c77bb82 15 #define BUF_LEN 16
sakurafan 0:f18d6c77bb82 16
sakurafan 0:f18d6c77bb82 17 SakuraAlphaSPI sakura(p5, p6, p7, p8); // mosi, miso, sclk, cs
sakurafan 0:f18d6c77bb82 18 /*
sakurafan 0:f18d6c77bb82 19 SPI spi(p5, p6, p7); // mosi, miso, sclk
sakurafan 0:f18d6c77bb82 20 SakuraAlphaSPI sakura(spi, p8); // spi, cs
sakurafan 0:f18d6c77bb82 21 */
sakurafan 0:f18d6c77bb82 22 Serial pc(USBTX, USBRX);
sakurafan 0:f18d6c77bb82 23 DigitalOut myled(LED1);
sakurafan 0:f18d6c77bb82 24
sakurafan 0:f18d6c77bb82 25 int main () {
sakurafan 0:f18d6c77bb82 26 uint32_t cnt = 0;
sakurafan 0:f18d6c77bb82 27 uint8_t updated[BUF_LEN];
sakurafan 0:f18d6c77bb82 28
sakurafan 0:f18d6c77bb82 29 pc.baud(115200);
sakurafan 0:f18d6c77bb82 30 pc.printf("Waiting to come online...\r\n");
sakurafan 0:f18d6c77bb82 31
sakurafan 0:f18d6c77bb82 32 for(;;){
sakurafan 0:f18d6c77bb82 33 if( sakura.getNetworkStatus() == 1 ) break;
sakurafan 0:f18d6c77bb82 34 myled = !myled;
sakurafan 0:f18d6c77bb82 35 wait_ms(1000);
sakurafan 0:f18d6c77bb82 36 }
sakurafan 0:f18d6c77bb82 37 myled = 1;
sakurafan 0:f18d6c77bb82 38
sakurafan 0:f18d6c77bb82 39 for (;;) {
sakurafan 0:f18d6c77bb82 40 cnt++;
sakurafan 0:f18d6c77bb82 41 pc.printf("%d\r\n", cnt);
sakurafan 0:f18d6c77bb82 42 sakura.writeChannel(0,cnt);
sakurafan 0:f18d6c77bb82 43 sakura.writeChannel(1,cnt);
sakurafan 0:f18d6c77bb82 44 sakura.writeChannel(2,cnt);
sakurafan 0:f18d6c77bb82 45 wait_ms(250);
sakurafan 0:f18d6c77bb82 46
sakurafan 0:f18d6c77bb82 47 int num_updated = sakura.getUpdatedChannels(updated, BUF_LEN);
sakurafan 0:f18d6c77bb82 48 pc.printf("%d updated channels: ", num_updated);
sakurafan 0:f18d6c77bb82 49 for (int i = 0; i < min(num_updated,BUF_LEN); i++) {
sakurafan 0:f18d6c77bb82 50 pc.printf(" %d", updated[i]);
sakurafan 0:f18d6c77bb82 51 }
sakurafan 0:f18d6c77bb82 52 pc.printf("\r\n");
sakurafan 0:f18d6c77bb82 53
sakurafan 0:f18d6c77bb82 54 char type=0;
sakurafan 0:f18d6c77bb82 55 uint8_t value[8]={0};
sakurafan 0:f18d6c77bb82 56
sakurafan 0:f18d6c77bb82 57 sakura.readChannel(0, &type, value);
sakurafan 0:f18d6c77bb82 58
sakurafan 0:f18d6c77bb82 59 for (int i = 0; i < 8; i++) {
sakurafan 0:f18d6c77bb82 60 pc.printf(" %x", value[i]);
sakurafan 0:f18d6c77bb82 61 }
sakurafan 0:f18d6c77bb82 62
sakurafan 0:f18d6c77bb82 63 pc.printf(" type: %d\r\n", type);
sakurafan 0:f18d6c77bb82 64 wait_ms(250);
sakurafan 0:f18d6c77bb82 65
sakurafan 0:f18d6c77bb82 66 pc.printf("Tx[0] status: %d\r\n", sakura.getTxChannelStatus(0));
sakurafan 0:f18d6c77bb82 67
sakurafan 0:f18d6c77bb82 68 sakura.transmit(TRANSMIT_ONCE);
sakurafan 0:f18d6c77bb82 69 wait_ms(250);
sakurafan 0:f18d6c77bb82 70
sakurafan 0:f18d6c77bb82 71 num_updated = sakura.getUntransmittedChannels(updated, BUF_LEN);
sakurafan 0:f18d6c77bb82 72 pc.printf("%d untransmitted channels: ", num_updated);
sakurafan 0:f18d6c77bb82 73 for (int i = 0; i < min(num_updated,BUF_LEN); i++) {
sakurafan 0:f18d6c77bb82 74 pc.printf(" %d", updated[i]);
sakurafan 0:f18d6c77bb82 75 }
sakurafan 0:f18d6c77bb82 76 pc.printf("\r\n");
sakurafan 0:f18d6c77bb82 77 wait_ms(1000);
sakurafan 0:f18d6c77bb82 78
sakurafan 0:f18d6c77bb82 79 pc.printf("\r\n");
sakurafan 0:f18d6c77bb82 80 }
sakurafan 0:f18d6c77bb82 81 }