# STM32-DS2482-HAL

A DS2482-100 HAL for the STM32F3/F4/H7 series

## Usage

Be sure to have the target chip defined:

`gcc [...] -DSTM32[F3/F4/H7]`

or
```yaml
# (in STM32-for-VSCode.config.yaml)
# Compiler definitions. The -D prefix for the compiler will be automatically added.
cDefinitions:
  - STM32[F3/F4/H7]
  - USE_HAL_DRIVER
```

Then, configure the HAL:

```c
// (in DS2482_HAL.h)
#define DS2482_I2C_ADDR 0x30  //change to desired values
#define DS2482_TIMEOUT_1W 100 //how long we wait for 1-Wire operations to complete
#define DS2482_TIMEOUT_I2C 100
```

Call `ds2482_init()` with the I2C handle, and the HAL is ready.

Be sure to check the return values for error handling.