23#ifndef LELY_CO_EMCY_HPP_
24#define LELY_CO_EMCY_HPP_
26#if !defined(__cplusplus) || LELY_NO_CXX
27#error "include <lely/co/emcy.h> for the C interface"
46 return __co_emcy_alloc();
50 free(
void* ptr)
noexcept {
56 return __co_emcy_init(p, net, dev);
83 getNet()
const noexcept {
88 getDev()
const noexcept {
109 remove(
size_t n)
noexcept {
135 setInd(
F* f)
noexcept {
141 setInd(
C* obj)
noexcept {
143 static_cast<void*
>(obj));
An opaque CAN network interface type.
An opaque CANopen device type.
An opaque CANopen EMCY producer/consumer service type.
The base class for a C++ interface to an incomplete C type.
This header file is part of the CANopen library; it contains the emergency (EMCY) object declarations...
void co_emcy_get_ind(const co_emcy_t *emcy, co_emcy_ind_t **pind, void **pdata)
Retrieves the indication function invoked when a CANopen EMCY message is received.
int co_emcy_remove(co_emcy_t *emcy, size_t n)
Pops a CANopen EMCY message from the stack, even if it is not the most recent message,...
int co_emcy_push(co_emcy_t *emcy, co_unsigned16_t eec, co_unsigned8_t er, const co_unsigned8_t msef[5])
Pushes a CANopen EMCY message to the stack and broadcasts it if the EMCY producer service is active.
void co_emcy_ind_t(co_emcy_t *emcy, co_unsigned8_t id, co_unsigned16_t eec, co_unsigned8_t er, co_unsigned8_t msef[5], void *data)
The type of a CANopen EMCY indication function, invoked when an EMCY message is received.
int co_emcy_start(co_emcy_t *emcy)
Starts an EMCY service.
int co_emcy_clear(co_emcy_t *emcy)
Clears the CANopen EMCY message stack and broadcasts the 'error reset/no error' message if the EMCY p...
can_net_t * co_emcy_get_net(const co_emcy_t *emcy)
Returns a pointer to the CAN network of an EMCY producer/consumer service.
int co_emcy_pop(co_emcy_t *emcy, co_unsigned16_t *peec, co_unsigned8_t *per)
Pops the most recent CANopen EMCY message from the stack and broadcasts an 'error reset' message if t...
void co_emcy_peek(const co_emcy_t *emcy, co_unsigned16_t *peec, co_unsigned8_t *per)
Retrieves, but does not pop, the most recent CANopen EMCY message from the stack.
ssize_t co_emcy_find(const co_emcy_t *emcy, co_unsigned16_t eec)
Finds a CANopen EMCY message in the stack.
co_dev_t * co_emcy_get_dev(const co_emcy_t *emcy)
Returns a pointer to the CANopen device of an EMCY producer/consumer service.
void co_emcy_stop(co_emcy_t *emcy)
Stops an EMCY service.
void co_emcy_set_ind(co_emcy_t *emcy, co_emcy_ind_t *ind, void *data)
Sets the indication function invoked when a CANopen EMCY message is received.
This header file is part of the CAN library; it contains the C++ interface of the CAN network interfa...
A CANopen EMCY producer/consumer service.
A class template supplying a uniform interface to certain attributes of C types.
ptrdiff_t ssize_t
Used for a count of bytes or an error indication.