sakura fan / Mbed 2 deprecated SakuraAlpha_I2C

example for SAKURA Internet IoT Alpha Communication Module

Dependencies:   SakuraAlpha mbed

main.cpp@1:dfd0aa5bc3ee, 2016-06-03 (annotated)

Committer:
sakurafan
Date:
Fri Jun 03 09:26:13 2016 +0000
Revision:
1:dfd0aa5bc3ee
Parent:
0:bd9a005d4efc 
update library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sakurafan 0:bd9a005d4efc 1 /* SAKURA Internet IoT Alpha Communication Module
sakurafan 0:bd9a005d4efc 2 *
sakurafan 0:bd9a005d4efc 3 * Copyright (c) SAKURA Internet Inc.
sakurafan 0:bd9a005d4efc 4 * The MIT License (MIT)
sakurafan 0:bd9a005d4efc 5 * https://github.com/sakura-internet/SakuraAlphaArduino
sakurafan 0:bd9a005d4efc 6 *
sakurafan 0:bd9a005d4efc 7 * https://iot.sakura.ad.jp/
sakurafan 0:bd9a005d4efc 8 *
sakurafan 0:bd9a005d4efc 9 * Porting to mbed by sakurafan. 2016
sakurafan 0:bd9a005d4efc 10 */
sakurafan 0:bd9a005d4efc 11
sakurafan 0:bd9a005d4efc 12 #include "mbed.h"
sakurafan 0:bd9a005d4efc 13 #include "SakuraAlpha.h"
sakurafan 0:bd9a005d4efc 14
sakurafan 0:bd9a005d4efc 15 #define BUF_LEN 16
sakurafan 0:bd9a005d4efc 16
sakurafan 0:bd9a005d4efc 17 SakuraAlphaI2C sakura(p28, p27); // sda, scl
sakurafan 0:bd9a005d4efc 18 /*
sakurafan 0:bd9a005d4efc 19 I2C i2c(p28, p27); // sda, scl
sakurafan 0:bd9a005d4efc 20 SakuraAlphaI2C sakura(i2c); // i2c
sakurafan 0:bd9a005d4efc 21 */
sakurafan 0:bd9a005d4efc 22 Serial pc(USBTX, USBRX);
sakurafan 0:bd9a005d4efc 23 DigitalOut myled(LED1);
sakurafan 0:bd9a005d4efc 24
sakurafan 0:bd9a005d4efc 25 int main () {
sakurafan 0:bd9a005d4efc 26 uint32_t cnt = 0;
sakurafan 0:bd9a005d4efc 27 uint8_t updated[BUF_LEN];
sakurafan 0:bd9a005d4efc 28
sakurafan 0:bd9a005d4efc 29 pc.baud(115200);
sakurafan 0:bd9a005d4efc 30 pc.printf("Waiting to come online...\r\n");
sakurafan 0:bd9a005d4efc 31
sakurafan 0:bd9a005d4efc 32 for(;;){
sakurafan 0:bd9a005d4efc 33 if( sakura.getNetworkStatus() == 1 ) break;
sakurafan 0:bd9a005d4efc 34 myled = !myled;
sakurafan 0:bd9a005d4efc 35 wait_ms(1000);
sakurafan 0:bd9a005d4efc 36 }
sakurafan 0:bd9a005d4efc 37 myled = 1;
sakurafan 0:bd9a005d4efc 38
sakurafan 0:bd9a005d4efc 39 for (;;) {
sakurafan 0:bd9a005d4efc 40 cnt++;
sakurafan 0:bd9a005d4efc 41 pc.printf("%d\r\n", cnt);
sakurafan 0:bd9a005d4efc 42 sakura.writeChannel(0,cnt);
sakurafan 0:bd9a005d4efc 43 sakura.writeChannel(1,cnt);
sakurafan 0:bd9a005d4efc 44 sakura.writeChannel(2,cnt);
sakurafan 0:bd9a005d4efc 45 wait_ms(250);
sakurafan 0:bd9a005d4efc 46
sakurafan 0:bd9a005d4efc 47 int num_updated = sakura.getUpdatedChannels(updated, BUF_LEN);
sakurafan 0:bd9a005d4efc 48 pc.printf("%d updated channels: ", num_updated);
sakurafan 0:bd9a005d4efc 49 for (int i = 0; i < min(num_updated,BUF_LEN); i++) {
sakurafan 0:bd9a005d4efc 50 pc.printf(" %d", updated[i]);
sakurafan 0:bd9a005d4efc 51 }
sakurafan 0:bd9a005d4efc 52 pc.printf("\r\n");
sakurafan 0:bd9a005d4efc 53
sakurafan 0:bd9a005d4efc 54 char type=0;
sakurafan 0:bd9a005d4efc 55 uint8_t value[8]={0};
sakurafan 0:bd9a005d4efc 56
sakurafan 0:bd9a005d4efc 57 sakura.readChannel(0, &type, value);
sakurafan 0:bd9a005d4efc 58
sakurafan 0:bd9a005d4efc 59 for (int i = 0; i < 8; i++) {
sakurafan 0:bd9a005d4efc 60 pc.printf(" %x", value[i]);
sakurafan 0:bd9a005d4efc 61 }
sakurafan 0:bd9a005d4efc 62
sakurafan 0:bd9a005d4efc 63 pc.printf(" type: %d\r\n", type);
sakurafan 0:bd9a005d4efc 64 wait_ms(250);
sakurafan 0:bd9a005d4efc 65
sakurafan 0:bd9a005d4efc 66 pc.printf("Tx[0] status: %d\r\n", sakura.getTxChannelStatus(0));
sakurafan 0:bd9a005d4efc 67
sakurafan 0:bd9a005d4efc 68 sakura.transmit(TRANSMIT_ONCE);
sakurafan 0:bd9a005d4efc 69 wait_ms(250);
sakurafan 0:bd9a005d4efc 70
sakurafan 0:bd9a005d4efc 71 num_updated = sakura.getUntransmittedChannels(updated, BUF_LEN);
sakurafan 0:bd9a005d4efc 72 pc.printf("%d untransmitted channels: ", num_updated);
sakurafan 0:bd9a005d4efc 73 for (int i = 0; i < min(num_updated,BUF_LEN); i++) {
sakurafan 0:bd9a005d4efc 74 pc.printf(" %d", updated[i]);
sakurafan 0:bd9a005d4efc 75 }
sakurafan 0:bd9a005d4efc 76 pc.printf("\r\n");
sakurafan 0:bd9a005d4efc 77 wait_ms(1000);
sakurafan 0:bd9a005d4efc 78
sakurafan 0:bd9a005d4efc 79 pc.printf("\r\n");
sakurafan 0:bd9a005d4efc 80 }
sakurafan 0:bd9a005d4efc 81 }