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This is a collection of various reusable libraries made for
use in STM32F103 projects. Can be easily be ported to other
Cortex-M3 µCs from STM.
+ DHT22
A simple library to read DHT22 combined temperature/humidity
sensor's data. Uses simple bitbanging and µs delays.
+ OneWire
**Deprecated**
This library is deprecated and will not be supported.
A library to work with OneWire devices, utilizing
U(S)ART as OneWire master. Planned to employ also a simple
bitbanging mode and DMA for sending/reading OneWire bits.
Initial version of DS18B20 (and similar) sensors. Currently
implemented only global start of conversion and reading of
scratchpad for particular sensor.
+ schematics
various schematics from Eagle (with exported
images for quick viewing):
-- ds18b20-stm32f103: how to connect DS18B20 temperature
sensor to STM32F103 for usage with OneWire library
+ USART
Utility library to print debugging strings to selected USART.
Currently USART1, 2 and 3 are implemented.
+ Utils
Several bare bones macroses to turn particular features on/off.
Delay microseconds utility utilizing debuging registers.
Code samples for library use TBD.