communication.c File Reference

#include "communication.h"
#include <libtock/peripherals/i2c_master.h>
#include <stdlib.h>

Go to the source code of this file.

Functions
void	ControllerWakeupEsp32 (void)
	Wakeup esp32 from deep sleep.
ControllerStatus	ControllerTransmit (void)
	Send bytes to esp32.
ControllerStatus	ControllerReceive (void)
	Receive bytes from esp32.
ControllerStatus	ControllerTransaction (void)
	Send message and receive response from esp32.
Buffer *	ControllerTx (void)
	Get reference to transmit buffer.
Buffer *	ControllerRx (void)
	Get reference to receive buffer.

Function Documentation

ControllerReceive()

ControllerStatus ControllerReceive

(

void

)

Receive bytes from esp32.

Definition at line 101 of file communication.c.

References CONTROLLER_ERROR, CONTROLLER_SUCCESS, Buffer::data, Buffer::len, and Buffer::size.

Referenced by ControllerTransaction().

ControllerRx()

Buffer * ControllerRx

(

void

)

Get reference to receive buffer.

Buffers needs to first be initialized with ControllerInit().

Returns

Pointer to receive buffer

Definition at line 189 of file communication.c.

Referenced by ControllerDeinit(), ControllerInit(), ControllerMicroSDLog(), ControllerMicroSDSave(), ControllerMicroSDUserConfig(), ControllerUserConfigRequest(), ControllerUserConfigSend(), ControllerUserConfigStart(), IrrigationCommandTransaction(), PowerCommandTransaction(), and WiFiCommandTransaction().

ControllerTransaction()

ControllerStatus ControllerTransaction

(

void

)

Send message and receive response from esp32.

Parameters

timeout

Timeout duration in ms

Definition at line 172 of file communication.c.

References CONTROLLER_SUCCESS, ControllerReceive(), and ControllerTransmit().

Referenced by ControllerMicroSDLog(), ControllerMicroSDSave(), ControllerMicroSDUserConfig(), ControllerUserConfigRequest(), ControllerUserConfigSend(), ControllerUserConfigStart(), IrrigationCommandTransaction(), PowerCommandTransaction(), and WiFiCommandTransaction().

ControllerTransmit()

ControllerStatus ControllerTransmit

(

void

)

Send bytes to esp32.

Definition at line 42 of file communication.c.

References CONTROLLER_ERROR, CONTROLLER_SUCCESS, ControllerWakeupEsp32(), Buffer::data, Buffer::len, and Buffer::size.

Referenced by ControllerTransaction().

ControllerTx()

Buffer * ControllerTx

(

void

)

Get reference to transmit buffer.

Buffers needs to first be initialized with ControllerInit().

Returns

Pointer to transmit buffer

Definition at line 187 of file communication.c.

Referenced by ControllerDeinit(), ControllerInit(), ControllerMicroSDLog(), ControllerMicroSDSave(), ControllerMicroSDUserConfig(), ControllerUserConfigRequest(), ControllerUserConfigSend(), ControllerUserConfigStart(), IrrigationCommandTransaction(), PowerCommandTransaction(), and WiFiCommandTransaction().

ControllerWakeupEsp32()

void ControllerWakeupEsp32

(

void

)

Wakeup esp32 from deep sleep.

Starting with hardware version 2.2.2 there is an stm32 GPIO line connected the esp32 ext1 to wakeup the device from a deep sleep state.

Definition at line 191 of file communication.c.

Referenced by ControllerTransmit().