DA14531 SmartBond TINY Module

I'm looking for the documentation about the use of this peripheral but can't find anything besides the sdk example

The example it's about writing and reading an eeprom but I can't use this since I want to read a temperature sensor (TC74)

我的问题是，当我在i2c.c和i2c.h看时，我无法理解它实际上是如何工作的

How do I start communication with the Slave?

I know that in the function periph_init(void) there is another function i2c_init(&i2c_cfg);

but does that mean that I can write and read just after that?

Hi

Im trying to learn how to use the peripherals of the module DA14531 and using the example.

I manage to generate a PWM and removed the for loop that change the pwm DC and fixed to 50% but the frequency is the problem

我无法理解它使用的公式，在数据表中说：

Timer2_clk_freq_Hz/Required_freq_Hz − 1

an the example has a function that does that:

timer2_pwm_freq_set ();

but I can't get the desired frequency