From 79cc85f4366fc22001fd680b91ab204440864196 Mon Sep 17 00:00:00 2001 From: roccomarco Date: Thu, 20 Dec 2018 13:03:38 +0000 Subject: Added IKS01A2 demo git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12480 110e8d01-0319-4d1e-a829-52ad28d1bb01 --- testex/STM32/STM32F4xx/I2C-IKS01A2/main.c | 230 ++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 testex/STM32/STM32F4xx/I2C-IKS01A2/main.c (limited to 'testex/STM32/STM32F4xx/I2C-IKS01A2/main.c') 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); + } +} -- cgit v1.2.3