diff options
Diffstat (limited to 'testex/STM32/STM32F4xx/I2C-BMP085/main.c')
| -rw-r--r-- | testex/STM32/STM32F4xx/I2C-BMP085/main.c | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/testex/STM32/STM32F4xx/I2C-BMP085/main.c b/testex/STM32/STM32F4xx/I2C-BMP085/main.c deleted file mode 100644 index f44dd30dd..000000000 --- a/testex/STM32/STM32F4xx/I2C-BMP085/main.c +++ /dev/null @@ -1,249 +0,0 @@ -/*
- 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 files. */
-/*==========================================================================*/
-
-#include "ch.h"
-#include "hal.h"
-
-#include "string.h"
-#include "shell.h"
-#include "chprintf.h"
-
-#include "bmp085.h"
-
-/*==========================================================================*/
-/* Variables and Driver configuration for the demo. */
-/*==========================================================================*/
-
-/* BMP085 Driver: This object represent an BMP085 instance. */
-static BMP085Driver BMP085D1;
-
-/* Raw data buffer for the BMP sensor. */
-static int32_t rawdata[BMP085_BARO_NUMBER_OF_AXES +
- BMP085_THERMO_NUMBER_OF_AXES];
-
-/* Cooked data buffer for the BMP sensor. */
-static float cookeddata[BMP085_BARO_NUMBER_OF_AXES +
- BMP085_THERMO_NUMBER_OF_AXES];
-
-/**
- * @brief I2C configuration structure.
- */
-static const I2CConfig i2cConfig = {
- OPMODE_I2C,
- 400000,
- FAST_DUTY_CYCLE_2,
-};
-
-/**
- * @brief BMP085 configuration structure.
- */
-static const BMP085Config bmp085Config = {
- &I2CD1,
- &i2cConfig,
- NULL,
- NULL,
- NULL,
-#if BMP085_USE_ADVANCED
- BMP085_BARO_CT_LOW,
- BMP085_BARO_MODE_LOW,
- BMP085_BARO_OSS_0,
- BMP085_THERMO_CT_LOW,
-#endif
-};
-
-/*==========================================================================*/
-/* Command line related. */
-/*==========================================================================*/
-
-/* Enable use of special ANSI escape sequences */
-#define CHPRINTF_USE_ANSI_CODE TRUE
-#define SHELL_WA_SIZE THD_WORKING_AREA_SIZE(2048)
-
-static void cmd_read(BaseSequentialStream *chp, int argc, char *argv[]) {
- (void)argv;
- if (argc != 2) {
- chprintf(chp, "Usage: read [baro|thermo|both] [raw|cooked]\r\n");
- return;
- }
-
- while (chnGetTimeout((BaseChannel *)chp, 150) == Q_TIMEOUT) {
- if (!strcmp (argv[0], "baro")) {
- if (!strcmp (argv[1], "raw")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- barometerReadRaw(&BMP085D1, rawdata);
- chprintf(chp, "BMP085 Barometer raw data...\r\n");
- chprintf(chp, "Raw pressure: %d\r\n", *rawdata);
- }
- else if (!strcmp (argv[1], "cooked")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- barometerReadCooked(&BMP085D1, cookeddata);
- chprintf(chp, "BMP085 Barometer cooked data...\r\n");
- chprintf(chp, "Cooked pressure: %.2f %%\r\n", *cookeddata);
- }
- else {
- chprintf(chp, "Usage: read [baro|thermo|both] [raw|cooked]\r\n");
- return;
- }
- }
- else if (!strcmp (argv[0], "thermo")) {
- if (!strcmp (argv[1], "raw")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- thermometerReadRaw(&BMP085D1, rawdata);
- chprintf(chp, "BMP085 Thermometer raw data...\r\n");
- chprintf(chp, "Raw temperature: %d\r\n", *rawdata);
- }
- else if (!strcmp (argv[1], "cooked")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- thermometerReadCooked(&BMP085D1, cookeddata);
- chprintf(chp, "BMP085 Thermometer cooked data...\r\n");
- chprintf(chp, "Cooked temperature: %.2f °C\r\n", *cookeddata);
- }
- else {
- chprintf(chp, "Usage: read [baro|thermo|both] [raw|cooked]\r\n");
- return;
- }
- }
- else if (!strcmp (argv[0], "both")) {
- if (!strcmp (argv[1], "raw")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- sensorReadRaw(&BMP085D1, rawdata);
- chprintf(chp, "BMP085 Barometer raw data...\r\n");
- chprintf(chp, "Raw pressure: %d\r\n", rawdata[0]);
- chprintf(chp, "BMP085 Thermometer raw data...\r\n");
- chprintf(chp, "Raw temperature: %d\r\n", rawdata[1]);
- }
- else if (!strcmp (argv[1], "cooked")) {
-#if CHPRINTF_USE_ANSI_CODE
- chprintf(chp, "\033[2J\033[1;1H");
-#endif
- sensorReadCooked(&BMP085D1, cookeddata);
- chprintf(chp, "BMP085 Barometer cooked data...\r\n");
- chprintf(chp, "Cooked pressure: %.2f %%\r\n", cookeddata[0]);
- chprintf(chp, "BMP085 Thermometer cooked data...\r\n");
- chprintf(chp, "Cooked temperature: %.2f °C\r\n", cookeddata[1]);
- }
- else {
- chprintf(chp, "Usage: read [baro|thermo|both] [raw|cooked]\r\n");
- return;
- }
- }
- else {
- chprintf(chp, "Usage: read [baro|thermo|both] [raw|cooked]\r\n");
- return;
- }
- }
- chprintf(chp, "Stopped\r\n");
-}
-
-static const ShellCommand commands[] = {
- {"read", cmd_read},
- {NULL, NULL}
-};
-
-static const ShellConfig shell_cfg1 = {
- (BaseSequentialStream *)&SD2,
- commands
-};
-
-/*==========================================================================*/
-/* Main code. */
-/*==========================================================================*/
-
-/*
- * 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();
-
- /* Configure the I2C Driver and I2C Pins. */
- 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, Thread1, NULL);
-
- /*
- * BMP085 Object Initialization.
- */
- bmp085ObjectInit(&BMP085D1);
-
- /*
- * Activates the BMP085 driver.
- */
- bmp085Start(&BMP085D1, &bmp085Config);
-
- /*
- * Shell manager initialization.
- */
- shellInit();
-
- while(TRUE) {
-
- thread_t *shelltp = chThdCreateFromHeap(NULL, SHELL_WA_SIZE,
- "shell", NORMALPRIO + 1,
- shellThread, (void *)&shell_cfg1);
- chThdWait(shelltp); /* Waiting termination. */
- chThdSleepMilliseconds(1000);
- }
- bmp085Stop(&BMP085D1);
-}
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