stm32 millis and micros

[madhavan]

hi , please share small function code about stm32 millis and micros .
also suggest about single pin - serial in data 's receiving option ( not a rx & tx )..

[mrburnette]

hi , please share small function code about stm32 millis and micros .
also suggest about single pin - serial in data 's receiving option ( not a rx & tx )..

Forums typically do not work in this manner; which is to say that forums tend to work best when the Op (you) ask specific questions and provide code-snippets where the Op has labored over the solution. That is, in our modern world, the Internet is your library and principal go-to tools for technical documentation.

The technical documentation always start with the Technical Reference Manual: RM0008 for the STM32F1xx devices.

Secondary materials can often be found using a search engine. Google: arduino stm32duino micros() millis()

Another great source of enlightenment is github source code... for example, the software serial library allows serial.TX and serial.RX on non-USART pins. Find it here: https://github.com/wingspinner/SoftwareSerialSTM32
In the .cpp file, you'll find the general read pin routine:

Code: Select all

uint8_t SoftSerialSTM32::rx_pin_read()
{
  #if defined (__STM32F1__)
    return digitalRead(_receivePin);
  #else
    return *_receivePortRegister & _receiveBitMask;
  #endif
}

Hope this helps somewhat. There are simply too many forum needs to handle one::one instruction; but, do your homework, write your code, debug, and it you hit a brick-wall, come back with specific questions and your sample code that is giving you difficulty.


Ray