| /* |
| * Copyright (c) 2018 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/kernel.h> |
| #include <zephyr/sys/printk.h> |
| |
| #include <zephyr/drivers/gpio.h> |
| #include <zephyr/drivers/led.h> |
| #include <zephyr/drivers/i2c.h> |
| #include <zephyr/drivers/spi.h> |
| #include <zephyr/drivers/sensor.h> |
| #include <zephyr/usb/usb_device.h> |
| #include <zephyr/drivers/uart.h> |
| |
| #include <stdio.h> |
| |
| #define WHOAMI_REG 0x0F |
| #define WHOAMI_ALT_REG 0x4F |
| |
| #ifdef CONFIG_LPS22HH_TRIGGER |
| static int lps22hh_trig_cnt; |
| |
| static void lps22hh_trigger_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_PRESS); |
| lps22hh_trig_cnt++; |
| } |
| #endif |
| |
| #ifdef CONFIG_LIS2DW12_TRIGGER |
| static int lis2dw12_trig_cnt; |
| |
| static void lis2dw12_trigger_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ); |
| lis2dw12_trig_cnt++; |
| } |
| #endif |
| |
| #ifdef CONFIG_LSM6DSO_TRIGGER |
| static int lsm6dso_acc_trig_cnt; |
| static int lsm6dso_gyr_trig_cnt; |
| static int lsm6dso_temp_trig_cnt; |
| |
| static void lsm6dso_acc_trig_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ); |
| lsm6dso_acc_trig_cnt++; |
| } |
| |
| static void lsm6dso_gyr_trig_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_GYRO_XYZ); |
| lsm6dso_gyr_trig_cnt++; |
| } |
| |
| static void lsm6dso_temp_trig_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_DIE_TEMP); |
| lsm6dso_temp_trig_cnt++; |
| } |
| #endif |
| |
| #ifdef CONFIG_STTS751_TRIGGER |
| static int stts751_trig_cnt; |
| |
| static void stts751_trigger_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| stts751_trig_cnt++; |
| } |
| #endif |
| |
| #ifdef CONFIG_IIS3DHHC_TRIGGER |
| static int iis3dhhc_trig_cnt; |
| |
| static void iis3dhhc_trigger_handler(const struct device *dev, |
| const struct sensor_trigger *trig) |
| { |
| sensor_sample_fetch_chan(dev, SENSOR_CHAN_ACCEL_XYZ); |
| iis3dhhc_trig_cnt++; |
| } |
| #endif |
| |
| static void lps22hh_config(const struct device *lps22hh) |
| { |
| struct sensor_value odr_attr; |
| |
| /* set LPS22HH sampling frequency to 50 Hz */ |
| odr_attr.val1 = 50; |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(lps22hh, SENSOR_CHAN_ALL, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for LPS22HH\n"); |
| return; |
| } |
| |
| #ifdef CONFIG_LPS22HH_TRIGGER |
| struct sensor_trigger trig; |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_ALL; |
| sensor_trigger_set(lps22hh, &trig, lps22hh_trigger_handler); |
| #endif |
| } |
| |
| static void lis2dw12_config(const struct device *lis2dw12) |
| { |
| struct sensor_value odr_attr, fs_attr; |
| |
| /* set LIS2DW12 accel/gyro sampling frequency to 100 Hz */ |
| odr_attr.val1 = 100; |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(lis2dw12, SENSOR_CHAN_ACCEL_XYZ, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for LIS2DW12 accel\n"); |
| return; |
| } |
| |
| sensor_g_to_ms2(16, &fs_attr); |
| |
| if (sensor_attr_set(lis2dw12, SENSOR_CHAN_ACCEL_XYZ, |
| SENSOR_ATTR_FULL_SCALE, &fs_attr) < 0) { |
| printk("Cannot set sampling frequency for LIS2DW12 gyro\n"); |
| return; |
| } |
| |
| #ifdef CONFIG_LIS2DW12_TRIGGER |
| struct sensor_trigger trig; |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_ACCEL_XYZ; |
| sensor_trigger_set(lis2dw12, &trig, lis2dw12_trigger_handler); |
| #endif |
| } |
| |
| static void lsm6dso_config(const struct device *lsm6dso) |
| { |
| struct sensor_value odr_attr, fs_attr; |
| |
| /* set LSM6DSO accel sampling frequency to 208 Hz */ |
| odr_attr.val1 = 208; |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(lsm6dso, SENSOR_CHAN_ACCEL_XYZ, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for LSM6DSO accel\n"); |
| return; |
| } |
| |
| sensor_g_to_ms2(16, &fs_attr); |
| |
| if (sensor_attr_set(lsm6dso, SENSOR_CHAN_ACCEL_XYZ, |
| SENSOR_ATTR_FULL_SCALE, &fs_attr) < 0) { |
| printk("Cannot set fs for LSM6DSO accel\n"); |
| return; |
| } |
| |
| /* set LSM6DSO gyro sampling frequency to 208 Hz */ |
| odr_attr.val1 = 208; |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(lsm6dso, SENSOR_CHAN_GYRO_XYZ, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for LSM6DSO gyro\n"); |
| return; |
| } |
| |
| sensor_degrees_to_rad(250, &fs_attr); |
| |
| if (sensor_attr_set(lsm6dso, SENSOR_CHAN_GYRO_XYZ, |
| SENSOR_ATTR_FULL_SCALE, &fs_attr) < 0) { |
| printk("Cannot set fs for LSM6DSO gyro\n"); |
| return; |
| } |
| |
| #ifdef CONFIG_LSM6DSO_TRIGGER |
| struct sensor_trigger trig; |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_ACCEL_XYZ; |
| sensor_trigger_set(lsm6dso, &trig, lsm6dso_acc_trig_handler); |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_GYRO_XYZ; |
| sensor_trigger_set(lsm6dso, &trig, lsm6dso_gyr_trig_handler); |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_DIE_TEMP; |
| sensor_trigger_set(lsm6dso, &trig, lsm6dso_temp_trig_handler); |
| #endif |
| } |
| |
| static void stts751_config(const struct device *stts751) |
| { |
| struct sensor_value odr_attr; |
| |
| /* set STTS751 conversion rate to 16 Hz */ |
| odr_attr.val1 = 16; |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(stts751, SENSOR_CHAN_ALL, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for STTS751\n"); |
| return; |
| } |
| |
| #ifdef CONFIG_STTS751_TRIGGER |
| struct sensor_trigger trig; |
| |
| trig.type = SENSOR_TRIG_THRESHOLD; |
| trig.chan = SENSOR_CHAN_ALL; |
| sensor_trigger_set(stts751, &trig, stts751_trigger_handler); |
| #endif |
| } |
| |
| static void iis3dhhc_config(const struct device *iis3dhhc) |
| { |
| struct sensor_value odr_attr; |
| |
| /* enable IIS3DHHC conversion */ |
| odr_attr.val1 = 1000; /* enable sensor at 1KHz */ |
| odr_attr.val2 = 0; |
| |
| if (sensor_attr_set(iis3dhhc, SENSOR_CHAN_ALL, |
| SENSOR_ATTR_SAMPLING_FREQUENCY, &odr_attr) < 0) { |
| printk("Cannot set sampling frequency for IIS3DHHC\n"); |
| return; |
| } |
| |
| #ifdef CONFIG_IIS3DHHC_TRIGGER |
| struct sensor_trigger trig; |
| |
| trig.type = SENSOR_TRIG_DATA_READY; |
| trig.chan = SENSOR_CHAN_ACCEL_XYZ; |
| sensor_trigger_set(iis3dhhc, &trig, iis3dhhc_trigger_handler); |
| #endif |
| } |
| |
| void main(void) |
| { |
| static const struct gpio_dt_spec led0_gpio = GPIO_DT_SPEC_GET(DT_ALIAS(led0), gpios); |
| static const struct gpio_dt_spec led1_gpio = GPIO_DT_SPEC_GET(DT_ALIAS(led1), gpios); |
| const struct device *const dev = DEVICE_DT_GET(DT_CHOSEN(zephyr_console)); |
| int i, on = 1; |
| int cnt = 1; |
| uint32_t dtr = 0; |
| |
| /* Application must enable USB by itself */ |
| if (!device_is_ready(dev) || usb_enable(NULL)) { |
| return; |
| } |
| |
| /* Poll if the DTR flag was set, optional */ |
| while (!dtr) { |
| uart_line_ctrl_get(dev, UART_LINE_CTRL_DTR, &dtr); |
| } |
| |
| if (!device_is_ready(led0_gpio.port)) { |
| printk("%s: device not ready.\n", led0_gpio.port->name); |
| return; |
| } |
| gpio_pin_configure_dt(&led0_gpio, GPIO_OUTPUT_ACTIVE); |
| |
| if (!device_is_ready(led1_gpio.port)) { |
| printk("%s: device not ready.\n", led1_gpio.port->name); |
| return; |
| } |
| gpio_pin_configure_dt(&led1_gpio, GPIO_OUTPUT_INACTIVE); |
| |
| for (i = 0; i < 6; i++) { |
| gpio_pin_set_dt(&led0_gpio, on); |
| gpio_pin_set_dt(&led1_gpio, !on); |
| k_sleep(K_MSEC(100)); |
| on = (on == 1) ? 0 : 1; |
| } |
| |
| gpio_pin_set_dt(&led0_gpio, 0); |
| gpio_pin_set_dt(&led1_gpio, 1); |
| |
| printk("SensorTile.box test!!\n"); |
| |
| const struct device *const hts221 = DEVICE_DT_GET_ONE(st_hts221); |
| const struct device *const lis2dw12 = DEVICE_DT_GET_ONE(st_lis2dw12); |
| const struct device *const lps22hh = DEVICE_DT_GET_ONE(st_lps22hh); |
| const struct device *const lsm6dso = DEVICE_DT_GET_ONE(st_lsm6dso); |
| const struct device *const stts751 = DEVICE_DT_GET_ONE(st_stts751); |
| const struct device *const iis3dhhc = DEVICE_DT_GET_ONE(st_iis3dhhc); |
| const struct device *const lis2mdl = DEVICE_DT_GET_ONE(st_lis2mdl); |
| |
| if (!device_is_ready(hts221)) { |
| printk("%s: device not ready.\n", hts221->name); |
| return; |
| } |
| if (!device_is_ready(lis2dw12)) { |
| printk("%s: device not ready.\n", lis2dw12->name); |
| return; |
| } |
| if (!device_is_ready(lps22hh)) { |
| printk("%s: device not ready.\n", lps22hh->name); |
| return; |
| } |
| if (!device_is_ready(lsm6dso)) { |
| printk("%s: device not ready.\n", lsm6dso->name); |
| return; |
| } |
| if (!device_is_ready(stts751)) { |
| printk("%s: device not ready.\n", stts751->name); |
| return; |
| } |
| if (!device_is_ready(iis3dhhc)) { |
| printk("%s: device not ready.\n", iis3dhhc->name); |
| return; |
| } |
| if (!device_is_ready(lis2mdl)) { |
| printk("%s: device not ready.\n", lis2mdl->name); |
| return; |
| } |
| |
| lis2dw12_config(lis2dw12); |
| lps22hh_config(lps22hh); |
| lsm6dso_config(lsm6dso); |
| stts751_config(stts751); |
| iis3dhhc_config(iis3dhhc); |
| |
| while (1) { |
| struct sensor_value hts221_hum, hts221_temp; |
| struct sensor_value lps22hh_press, lps22hh_temp; |
| struct sensor_value lis2dw12_accel[3]; |
| struct sensor_value iis3dhhc_accel[3]; |
| struct sensor_value lsm6dso_accel[3], lsm6dso_gyro[3]; |
| struct sensor_value stts751_temp; |
| struct sensor_value magn[3]; |
| |
| /* handle HTS221 sensor */ |
| if (sensor_sample_fetch(hts221) < 0) { |
| printf("HTS221 Sensor sample update error\n"); |
| return; |
| } |
| |
| #ifndef CONFIG_LIS2DW12_TRIGGER |
| /* handle LIS2DW12 sensor */ |
| if (sensor_sample_fetch(lis2dw12) < 0) { |
| printf("LIS2DW12 Sensor sample update error\n"); |
| return; |
| } |
| #endif |
| |
| #ifndef CONFIG_LSM6DSO_TRIGGER |
| if (sensor_sample_fetch(lsm6dso) < 0) { |
| printf("LSM6DSO Sensor sample update error\n"); |
| return; |
| } |
| #endif |
| |
| #ifndef CONFIG_LPS22HH_TRIGGER |
| if (sensor_sample_fetch(lps22hh) < 0) { |
| printf("LPS22HH Sensor sample update error\n"); |
| return; |
| } |
| #endif |
| |
| #ifndef CONFIG_STTS751_TRIGGER |
| if (sensor_sample_fetch(stts751) < 0) { |
| printf("STTS751 Sensor sample update error\n"); |
| return; |
| } |
| #endif |
| |
| #ifndef CONFIG_IIS3DHHC_TRIGGER |
| if (sensor_sample_fetch(iis3dhhc) < 0) { |
| printf("IIS3DHHC Sensor sample update error\n"); |
| return; |
| } |
| #endif |
| |
| if (sensor_sample_fetch(lis2mdl) < 0) { |
| printf("LIS2MDL Sensor sample update error\n"); |
| return; |
| } |
| |
| sensor_channel_get(hts221, SENSOR_CHAN_HUMIDITY, &hts221_hum); |
| sensor_channel_get(hts221, SENSOR_CHAN_AMBIENT_TEMP, &hts221_temp); |
| sensor_channel_get(lis2dw12, SENSOR_CHAN_ACCEL_XYZ, lis2dw12_accel); |
| sensor_channel_get(lps22hh, SENSOR_CHAN_AMBIENT_TEMP, &lps22hh_temp); |
| sensor_channel_get(lps22hh, SENSOR_CHAN_PRESS, &lps22hh_press); |
| sensor_channel_get(lsm6dso, SENSOR_CHAN_ACCEL_XYZ, lsm6dso_accel); |
| sensor_channel_get(lsm6dso, SENSOR_CHAN_GYRO_XYZ, lsm6dso_gyro); |
| sensor_channel_get(stts751, SENSOR_CHAN_AMBIENT_TEMP, &stts751_temp); |
| sensor_channel_get(iis3dhhc, SENSOR_CHAN_ACCEL_XYZ, iis3dhhc_accel); |
| sensor_channel_get(lis2mdl, SENSOR_CHAN_MAGN_XYZ, magn); |
| |
| /* Display sensor data */ |
| |
| /* Erase previous */ |
| printf("\0033\014"); |
| |
| printf("SensorTile.box dashboard\n\n"); |
| |
| /* HTS221 temperature */ |
| printf("HTS221: Temperature: %.1f C\n", |
| sensor_value_to_double(&hts221_temp)); |
| |
| /* HTS221 humidity */ |
| printf("HTS221: Relative Humidity: %.1f%%\n", |
| sensor_value_to_double(&hts221_hum)); |
| |
| /* temperature */ |
| printf("LPS22HH: Temperature: %.1f C\n", |
| sensor_value_to_double(&lps22hh_temp)); |
| |
| /* pressure */ |
| printf("LPS22HH: Pressure:%.3f kpa\n", |
| sensor_value_to_double(&lps22hh_press)); |
| |
| printf("LIS2DW12: Accel (m.s-2): x: %.3f, y: %.3f, z: %.3f\n", |
| sensor_value_to_double(&lis2dw12_accel[0]), |
| sensor_value_to_double(&lis2dw12_accel[1]), |
| sensor_value_to_double(&lis2dw12_accel[2])); |
| |
| printf("IIS3DHHC: Accel (m.s-2): x: %.3f, y: %.3f, z: %.3f\n", |
| sensor_value_to_double(&iis3dhhc_accel[0]), |
| sensor_value_to_double(&iis3dhhc_accel[1]), |
| sensor_value_to_double(&iis3dhhc_accel[2])); |
| |
| printf("LSM6DSOX: Accel (m.s-2): x: %.3f, y: %.3f, z: %.3f\n", |
| sensor_value_to_double(&lsm6dso_accel[0]), |
| sensor_value_to_double(&lsm6dso_accel[1]), |
| sensor_value_to_double(&lsm6dso_accel[2])); |
| |
| printf("LSM6DSOX: GYro (dps): x: %.3f, y: %.3f, z: %.3f\n", |
| sensor_value_to_double(&lsm6dso_gyro[0]), |
| sensor_value_to_double(&lsm6dso_gyro[1]), |
| sensor_value_to_double(&lsm6dso_gyro[2])); |
| |
| /* temperature */ |
| printf("STTS751: Temperature: %.1f C\n", |
| sensor_value_to_double(&stts751_temp)); |
| |
| printf("LIS2MDL: Magn (Gauss): x: %.3f, y: %.3f, z: %.3f\n", |
| sensor_value_to_double(&magn[0]), |
| sensor_value_to_double(&magn[1]), |
| sensor_value_to_double(&magn[2])); |
| |
| #if defined(CONFIG_LPS22HH_TRIGGER) |
| printk("%d:: lps22hh trig %d\n", cnt, lps22hh_trig_cnt); |
| #endif |
| |
| #ifdef CONFIG_LIS2DW12_TRIGGER |
| printk("%d:: lis2dw12 trig %d\n", cnt, lis2dw12_trig_cnt); |
| #endif |
| |
| #ifdef CONFIG_LSM6DSO_TRIGGER |
| printk("%d:: lsm6dsox acc trig %d\n", cnt, lsm6dso_acc_trig_cnt); |
| printk("%d:: lsm6dsox gyr trig %d\n", cnt, lsm6dso_gyr_trig_cnt); |
| #endif |
| |
| #if defined(CONFIG_STTS751_TRIGGER) |
| printk("%d:: stts751 trig %d\n", cnt, stts751_trig_cnt); |
| #endif |
| |
| #if defined(CONFIG_IIS3DHHC_TRIGGER) |
| printk("%d:: iis3dhhc trig %d\n", cnt, iis3dhhc_trig_cnt); |
| #endif |
| |
| k_sleep(K_MSEC(2000)); |
| } |
| } |