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pca9685 pcf8591 ms561101ba03 update

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This commit is contained in:
lilian 2017-08-04 18:27:59 -03:00
parent 5d105316df
commit 2eb50c5f22
9 changed files with 109 additions and 96 deletions
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10
examples/pcf8591/main.c
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@ -9,15 +9,21 @@
#include "i2c/i2c.h"
#include "pcf8591/pcf8591.h"
#define ADDR PCF8591_DEFAULT_ADDRESS
#define I2C_BUS 0
#define SCL_PIN 5
#define SDA_PIN 4
static void measure(void *pvParameters)
{
i2c_dev_t dev = {
.addr = ADDR,
.bus = I2C_BUS,
};
while (1)
{
vTaskDelay(1000 / portTICK_PERIOD_MS);
printf("Value: %d\n", pcf8591_read(PCF8591_DEFAULT_ADDRESS, 0x03));
printf("Value: %d\n", pcf8591_read(&dev, 0x03));
}
}
@ -30,7 +36,7 @@ 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_100K);
xTaskCreate(measure, "measure_task", 256, NULL, 2, NULL);
}