/**
* @brief Measure the illuminance with a TCS37727.
*
* @ return illuminance in lux
*/
long get_illuminance(void) {
tcs37727_data_t data;
// enable TCS37727 and start the measurment
if (tcs37727_set_rgbc_active(&tcsDev) != 0) {
puts("[sensors] ERROR: TCS37727 activation failed");
return -1;
}
// wait for the measurment to finish
xtimer_usleep(2400 + tcsDev.atime_us);
if (tcs37727_read(&tcsDev, &data) != 0) {
puts("[sensors] ERROR: TCS37727 reading data failed");
return -1;
}
printf("[sensors] INFO: TCS37727 Data R: %5"PRIu32" G: %5"PRIu32
" B: %5"PRIu32" C: %5"PRIu32"\n", data.red, data.green, data.blue,
data.clear);
printf("[sensors] INFO: TCS37727 Data CT : %5"PRIu32" Lux: %6"PRIu32
" AGAIN: %2d ATIME %d\n", data.ct, data.lux, tcsDev.again,
tcsDev.atime_us);
// disable the TCS37727
if (tcs37727_set_rgbc_standby(&tcsDev) != 0) {
puts("[sensors] ERROR: TCS37727 deactivation failed");
}
return data.lux;
}
int main(void)
{
tcs37727_t dev;
tcs37727_data_t data;
puts("TCS37727 RGBC Data; Sensor driver test application\n");
printf("Initializing TCS37727 sensor at I2C_%i... ", TEST_TCS37727_I2C);
if (tcs37727_init(&dev, TEST_TCS37727_I2C, TEST_TCS37727_ADDR,
TCS37727_ATIME_DEFAULT) == 0) {
puts("[OK]\n");
}
else {
puts("[Failed]");
return -1;
}
if (tcs37727_set_rgbc_active(&dev)) {
puts("Measurement start failed.");
return -1;
}
while (1) {
tcs37727_read(&dev, &data);
printf("R: %5"PRIu32" G: %5"PRIu32" B: %5"PRIu32" C: %5"PRIu32"\n",
data.red, data.green, data.blue, data.clear);
printf("CT : %5"PRIu32" Lux: %6"PRIu32" AGAIN: %2d ATIME %d\n",
data.ct, data.lux, dev.again, dev.atime_us);
xtimer_usleep(SLEEP);
}
return 0;
}
int main(void)
{
#ifdef WITH_SHELL
/* initialize message queue */
msg_init_queue(_main_msg_q, Q_SZ);
#endif
eui64_t iid;
// uint16_t chan = 15;
netopt_enable_t acks = NETOPT_DISABLE;
kernel_pid_t ifs[GNRC_NETIF_NUMOF];
gnrc_netif_get(ifs);
gnrc_netapi_set(ifs[0], NETOPT_AUTOACK, 0, &acks, sizeof(acks));
// gnrc_netapi_set(ifs[0], NETOPT_CHANNEL, 0, &chan, sizeof(chan));
ipv6_addr_from_str(&dst_addr, "2001:affe:1234::1");
// ipv6_addr_from_str(&dst_addr, "fd38:3734:ad48:0:211d:50ce:a189:7cc4");
/* initialize senml payload */
gnrc_netapi_get(ifs[0], NETOPT_IPV6_IID, 0, &iid, sizeof(eui64_t));
initial_pos = sprintf(&p_buf[initial_pos], "[{\"bn\":\"urn:dev:mac:");
initial_pos += sprintf(&p_buf[initial_pos], "%02x%02x%02x%02x%02x%02x%02x%02x",
iid.uint8[0], iid.uint8[1], iid.uint8[2], iid.uint8[3],
iid.uint8[4], iid.uint8[5], iid.uint8[6], iid.uint8[7]);
initial_pos += sprintf(&p_buf[initial_pos], "\"},");
/* initialize sensors */
hdc1000_init(&th_dev, HDC1000_I2C, HDC1000_ADDR);
hdc1000_startmeasure(&th_dev);
mpl3115a2_init(&p_dev, MPL3115A2_I2C, MPL3115A2_ADDR, MPL3115A2_OS_RATIO_DEFAULT);
mpl3115a2_set_active(&p_dev);
tcs37727_init(&light_dev, TCS37727_I2C, TCS37727_ADDR, TCS37727_ATIME_DEFAULT);
tcs37727_set_rgbc_active(&light_dev);
#ifdef WITH_SHELL
thread_create(beac_stack, sizeof(beac_stack), PRIO, THREAD_CREATE_STACKTEST, beaconing,
NULL, "beaconing");
char line_buf[SHELL_DEFAULT_BUFSIZE];
shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);
#else
beaconing(NULL);
#endif
return 0;
}