Interface definitions for the ESP32 GPIO driver used to communicate with devices on the One Wire Bus. More...
#include "owb.h"
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Go to the source code of this file.
Data Structures | |
| struct | owb_gpio_driver_info |
| GPIO driver information. More... | |
Macros | |
| #define | OWB_GPIO_H |
Functions | |
| OneWireBus * | owb_gpio_initialize (owb_gpio_driver_info *driver_info, int gpio) |
| Initialise the GPIO driver. More... | |
| void | owb_gpio_uninitialize (owb_gpio_driver_info *driver_info) |
| Clean up after a call to owb_gpio_initialize() More... | |
Detailed Description
Interface definitions for the ESP32 GPIO driver used to communicate with devices on the One Wire Bus.
- Deprecated:
- This driver is deprecated and may be removed at some stage. It is not recommended for use due to issues with imprecise timing.
Definition in file owb_gpio.h.
Macro Definition Documentation
◆ OWB_GPIO_H
| #define OWB_GPIO_H |
Definition at line 38 of file owb_gpio.h.
Function Documentation
◆ owb_gpio_initialize()
| OneWireBus* owb_gpio_initialize | ( | owb_gpio_driver_info * | driver_info, |
| int | gpio | ||
| ) |
Initialise the GPIO driver.
- Returns
- OneWireBus*, pass this into the other OneWireBus public API functions
Definition at line 263 of file owb_gpio.c.
◆ owb_gpio_uninitialize()
| void owb_gpio_uninitialize | ( | owb_gpio_driver_info * | driver_info | ) |
Clean up after a call to owb_gpio_initialize()
