diff options
Diffstat (limited to 'testex/STM32/STM32F4xx/I2C-IKS01A2/main.c')
| -rw-r--r-- | testex/STM32/STM32F4xx/I2C-IKS01A2/main.c | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/testex/STM32/STM32F4xx/I2C-IKS01A2/main.c b/testex/STM32/STM32F4xx/I2C-IKS01A2/main.c new file mode 100644 index 000000000..d7331d59c --- /dev/null +++ b/testex/STM32/STM32F4xx/I2C-IKS01A2/main.c @@ -0,0 +1,230 @@ +/*
+ ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+#include "chprintf.h"
+#include "hts221.h"
+#include "lps22hb.h"
+#include "lsm303agr.h"
+#include "lsm6dsl.h"
+
+#define cls(chp) chprintf(chp, "\033[2J\033[1;1H")
+#define MAX_AXIS_NUMBER 3U
+
+/* Array for data storage. */
+static float cooked[MAX_AXIS_NUMBER];
+/* Axis identifiers. */
+static char axis_id[MAX_AXIS_NUMBER] = {'X', 'Y', 'Z'};
+
+/* Generic I2C configuration for every MEMS. */
+static const I2CConfig i2ccfg = {
+ OPMODE_I2C,
+ 400000,
+ FAST_DUTY_CYCLE_2,
+};
+
+static uint32_t i;
+static BaseSequentialStream* chp = (BaseSequentialStream*)&SD2;
+
+/*===========================================================================*/
+/* HTS221 related. */
+/*===========================================================================*/
+
+/* HTS221 Driver: This object represent an HTS221 instance */
+static HTS221Driver HTS221D1;
+
+static const HTS221Config hts221cfg = {
+ &I2CD1,
+ &i2ccfg,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ HTS221_ODR_7HZ
+};
+
+/*===========================================================================*/
+/* LPS22HB related. */
+/*===========================================================================*/
+
+/* LPS22HB Driver: This object represent an LPS22HB instance */
+static LPS22HBDriver LPS22HBD1;
+
+static const LPS22HBConfig lps22hbcfg = {
+ &I2CD1,
+ &i2ccfg,
+ LPS22HB_SAD_VCC,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ LPS22HB_ODR_10HZ,
+};
+
+/*===========================================================================*/
+/* LSM303AGR related. */
+/*===========================================================================*/
+
+/* LSM303AGR Driver: This object represent an LSM303AGR instance */
+static LSM303AGRDriver LSM303AGRD1;
+
+static const LSM303AGRConfig lsm303agrcfg = {
+ &I2CD1,
+ &i2ccfg,
+ NULL,
+ NULL,
+ LSM303AGR_ACC_FS_4G,
+ LSM303AGR_ACC_ODR_100Hz,
+ NULL,
+ NULL,
+ LSM303AGR_COMP_ODR_50HZ,
+};
+
+/*===========================================================================*/
+/* LSM6DSL related. */
+/*===========================================================================*/
+
+/* LSM6DSL Driver: This object represent an LSM6DSL instance */
+static LSM6DSLDriver LSM6DSLD1;
+
+static const LSM6DSLConfig lsm6dslcfg = {
+ &I2CD1,
+ &i2ccfg,
+ LSM6DSL_SAD_VCC,
+ NULL,
+ NULL,
+ LSM6DSL_ACC_FS_2G,
+ LSM6DSL_GYRO_ODR_52Hz,
+ NULL,
+ NULL,
+ LSM6DSL_GYRO_FS_250DPS,
+ LSM6DSL_GYRO_ODR_104Hz
+};
+
+/*===========================================================================*/
+/* Generic code. */
+/*===========================================================================*/
+
+/*
+ * Green LED blinker thread, times are in milliseconds.
+ */
+static THD_WORKING_AREA(waThread1, 128);
+static THD_FUNCTION(Thread1, arg) {
+
+ (void)arg;
+ chRegSetThreadName("blinker");
+ while (true) {
+ palClearPad(GPIOA, GPIOA_LED_GREEN);
+ chThdSleepMilliseconds(500);
+ palSetPad(GPIOA, GPIOA_LED_GREEN);
+ chThdSleepMilliseconds(500);
+ }
+}
+
+/*
+ * Application entry point.
+ */
+int main(void) {
+
+ /*
+ * System initializations.
+ * - HAL initialization, this also initializes the configured device drivers
+ * and performs the board-specific initializations.
+ * - Kernel initialization, the main() function becomes a thread and the
+ * RTOS is active.
+ */
+ halInit();
+ chSysInit();
+
+ /* Configuring I2C SCK and I2C SDA related GPIOs .*/
+ palSetLineMode(LINE_ARD_D15, PAL_MODE_ALTERNATE(4) |
+ PAL_STM32_OSPEED_HIGHEST | PAL_STM32_OTYPE_OPENDRAIN);
+ palSetLineMode(LINE_ARD_D14, PAL_MODE_ALTERNATE(4) |
+ PAL_STM32_OSPEED_HIGHEST | PAL_STM32_OTYPE_OPENDRAIN);
+
+ /*
+ * Activates the serial driver 2 using the driver default configuration.
+ */
+ sdStart(&SD2, NULL);
+
+ /*
+ * Creates the blinker thread.
+ */
+ chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO + 1, Thread1, NULL);
+
+ /* MEMS Driver Objects Initialization.*/
+ hts221ObjectInit(&HTS221D1);
+ lps22hbObjectInit(&LPS22HBD1);
+ lsm303agrObjectInit(&LSM303AGRD1);
+ lsm6dslObjectInit(&LSM6DSLD1);
+
+ /* Activates all the MEMS related drivers.*/
+ hts221Start(&HTS221D1, &hts221cfg);
+ lps22hbStart(&LPS22HBD1, &lps22hbcfg);
+ lsm303agrStart(&LSM303AGRD1, &lsm303agrcfg);
+ lsm6dslStart(&LSM6DSLD1, &lsm6dslcfg);
+
+ /*
+ * Normal main() thread activity, in this demo it does nothing except
+ * sleeping in a loop and check the button state.
+ */
+ while (true) {
+ hts221HygrometerReadCooked(&HTS221D1, cooked);
+ chprintf(chp, "HTS221D1 Hygrometer cooked data...\r\n");
+ chprintf(chp, "Hum: %.2f\r\n", *cooked);
+
+ hts221ThermometerReadCooked(&HTS221D1, cooked);
+ chprintf(chp, "HTS221D1 Thermometer cooked data...\r\n");
+ chprintf(chp, "Temp: %.2f\r\n", *cooked);
+
+ lps22hbBarometerReadCooked(&LPS22HBD1, cooked);
+ chprintf(chp, "LPS22HBD1 Barometer cooked data...\r\n");
+ chprintf(chp, "Pres: %.2f\r\n", *cooked);
+
+ lps22hbThermometerReadCooked(&LPS22HBD1, cooked);
+ chprintf(chp, "LPS22HBD1 Thermometer cooked data...\r\n");
+ chprintf(chp, "Temp: %.2f\r\n", *cooked);
+
+ lsm303agrAccelerometerReadCooked(&LSM303AGRD1, cooked);
+ chprintf(chp, "LSM303AGR Accelerometer cooked data...\r\n");
+ for(i = 0; i < LSM303AGR_ACC_NUMBER_OF_AXES; i++) {
+ chprintf(chp, "%c-axis: %.3f\r\n", axis_id[i], cooked[i]);
+ }
+
+ lsm303agrCompassReadCooked(&LSM303AGRD1, cooked);
+ chprintf(chp, "LSM303AGR Compass cooked data...\r\n");
+ for(i = 0; i < LSM303AGR_COMP_NUMBER_OF_AXES; i++) {
+ chprintf(chp, "%c-axis: %.3f\r\n", axis_id[i], cooked[i]);
+ }
+
+ lsm6dslAccelerometerReadCooked(&LSM6DSLD1, cooked);
+ chprintf(chp, "LSM6DSL Accelerometer cooked data...\r\n");
+ for(i = 0; i < LSM6DSL_ACC_NUMBER_OF_AXES; i++) {
+ chprintf(chp, "%c-axis: %.3f\r\n", axis_id[i], cooked[i]);
+ }
+
+ lsm6dslGyroscopeReadCooked(&LSM6DSLD1, cooked);
+ chprintf(chp, "LSM6DSL Gyroscope cooked data...\r\n");
+ for(i = 0; i < LSM6DSL_GYRO_NUMBER_OF_AXES; i++) {
+ chprintf(chp, "%c-axis: %.3f\r\n", axis_id[i], cooked[i]);
+ }
+
+ chThdSleepMilliseconds(500);
+ cls(chp);
+ }
+}
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