DS1307¶
datasheet: https://datasheets.maximintegrated.com/en/ds/DS1307.pdf
This module implements the Zerynth driver for the Maxim DS1307 RTC. This module require the import and use of time
module to be able to work correctly.
class DS1307
¶
DS1307(addr=0x68, drvname=I2C0, clock=400000)
-
addr
: Slave address. Default 0x68; -
drvname
: I2C Bus used. Default I2C0; -
clk
: Clock speed. Default 400kHz.
method localtime
¶
localtime()
TimeInfo
class of time
module. Refer to time
module for further information. This function will also sync the system time
module with the ds1307
acquired time. method settime
¶
settime(ti)
time
module with the ds1307
time. ti
time info class fromtime
module. Refer totime
module for further information.
Example:¶
from bsp import board
from components.ds1307 import ds1307
...
rtc = ds1307.DS1307()
rtc.set_time(14, 30, 0, 10, 7, 21, 5)
while True:
print(rtc.get_time())
sleep(1000)