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I2C bus upgrade (#432)

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Zaltora 2017-09-01 06:29:32 -03:00 • committed by Ruslan V. Uss
parent d100f42b1f
commit b83c2629b9
56 changed files with 909 additions and 804 deletions
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13
examples/ds1307/main.c
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@ -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);