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bmp280 ds1307 hmc5883l update

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This commit is contained in:
lilian 2017-08-04 14:39:31 -03:00
parent 60cbd9c710
commit 13efa882d2
10 changed files with 169 additions and 160 deletions
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12
examples/bmp280/bmp280_example.c
View file

@ -10,9 +10,9 @@
#include "bmp280/bmp280.h"
// In forced mode user initiate measurement each time.
// In normal mode measurement is done continuously with specified standby time.
// In normal mode measurement is done continuously with specified standby time.
// #define MODE_FORCED
const uint8_t i2c_bus = 0;
const uint8_t scl_pin = 0;
const uint8_t sda_pin = 2;
@ -26,7 +26,8 @@ static void bmp280_task_forced(void *pvParameters)
params.mode = BMP280_MODE_FORCED;
bmp280_t bmp280_dev;
bmp280_dev.i2c_addr = BMP280_I2C_ADDRESS_0;
bmp280_dev.i2c_dev.bus = i2c_bus;
bmp280_dev.i2c_dev.addr = BMP280_I2C_ADDRESS_0;
while (1) {
while (!bmp280_init(&bmp280_dev, &params)) {
@ -67,7 +68,8 @@ static void bmp280_task_normal(void *pvParameters)
bmp280_init_default_params(&params);
bmp280_t bmp280_dev;
bmp280_dev.i2c_addr = BMP280_I2C_ADDRESS_0;
bmp280_dev.i2c_dev.bus = i2c_bus;
bmp280_dev.i2c_dev.addr = BMP280_I2C_ADDRESS_0;
while (1) {
while (!bmp280_init(&bmp280_dev, &params)) {
@ -103,7 +105,7 @@ void user_init(void)
printf("SDK version : %s\n", sdk_system_get_sdk_version());
printf("GIT version : %s\n", GITSHORTREV);
i2c_init(scl_pin, sda_pin);
i2c_init(i2c_bus, scl_pin, sda_pin, I2C_FREQ_400K);
#ifdef MODE_FORCED
xTaskCreate(bmp280_task_forced, "bmp280_task", 256, NULL, 2, NULL);

13
examples/ds1307/main.c
View file

@ -11,6 +11,7 @@
#include <ds1307/ds1307.h>
#include <stdio.h>
#define I2C_BUS 0
#define SCL_PIN 5
#define SDA_PIN 4
@ -19,8 +20,12 @@ void user_init(void)
uart_set_baud(0, 115200);
printf("SDK version:%s\n", sdk_system_get_sdk_version());
i2c_init(SCL_PIN, SDA_PIN);
ds1307_start(true);
i2c_init(I2C_BUS, SCL_PIN, SDA_PIN, I2C_FREQ_400K);
i2c_dev_t dev = {
.addr = DS1307_ADDR,
.bus = I2C_BUS,
};
ds1307_start(&dev, true);
// setup datetime: 2016-10-09 13:50:10
struct tm time = {
@ -31,11 +36,11 @@ void user_init(void)
.tm_min = 50,
.tm_sec = 10
};
ds1307_set_time(&time);
ds1307_set_time(&dev, &time);
while (true)
{
ds1307_get_time(&time);
ds1307_get_time(&dev, &time);
printf("%04d-%02d-%02d %02d:%02d:%02d\n", time.tm_year, time.tm_mon + 1,
time.tm_mday, time.tm_hour, time.tm_min, time.tm_sec);

19
examples/hmc5883l/main.c
View file

@ -11,6 +11,7 @@
#include <i2c/i2c.h>
#include <hmc5883l/hmc5883l.h>
#define I2C_BUS 0
#define SCL_PIN 5
#define SDA_PIN 4
@ -19,20 +20,24 @@ void user_init(void)
uart_set_baud(0, 115200);
printf("SDK version:%s\n\n", sdk_system_get_sdk_version());
i2c_init(SCL_PIN, SDA_PIN);
i2c_init(I2C_BUS, SCL_PIN, SDA_PIN, I2C_FREQ_100K);
i2c_dev_t dev = {
.addr = HMC5883L_ADDR,
.bus = I2C_BUS,
};
while (!hmc5883l_init())
while (!hmc5883l_init(&dev))
printf("Device not found\n");
hmc5883l_set_operating_mode(HMC5883L_MODE_CONTINUOUS);
hmc5883l_set_samples_averaged(HMC5883L_SAMPLES_8);
hmc5883l_set_data_rate(HMC5883L_DATA_RATE_07_50);
hmc5883l_set_gain(HMC5883L_GAIN_1090);
hmc5883l_set_operating_mode(&dev, HMC5883L_MODE_CONTINUOUS);
hmc5883l_set_samples_averaged(&dev, HMC5883L_SAMPLES_8);
hmc5883l_set_data_rate(&dev, HMC5883L_DATA_RATE_07_50);
hmc5883l_set_gain(&dev, HMC5883L_GAIN_1090);
while (true)
{
hmc5883l_data_t data;
hmc5883l_get_data(&data);
hmc5883l_get_data(&dev, &data);
printf("Magnetic data: X:%.2f mG, Y:%.2f mG, Z:%.2f mG\n", data.x, data.y, data.z);
for (uint32_t i = 0; i < 1000; i++)