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added icsneo_message_is_transmit

David Rebbe 2024-12-10 14:19:45 -05:00
parent f58f478ddb
commit bac4d86c57
3 changed files with 37 additions and 5 deletions
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17
api/icsneo/icsneo.cpp
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@ -500,6 +500,23 @@ ICSNEO_API icsneo_error_t icsneo_get_bus_type_name(icsneo_msg_bus_type_t* bus_ty
return safe_str_copy(value, value_length, bus_type_str) ? icsneo_error_success : icsneo_error_string_copy_failed;
}
ICSNEO_API icsneo_error_t icsneo_message_is_transmit(icsneo_device_t* device, icsneo_message_t* message, bool* value) {
if (!device || !message || !value) {
return icsneo_error_invalid_parameters;
}
// TODO: Check if message is valid
// Make sure the message is a bus message
if (message->message->getMsgType() != icsneo_msg_type_bus) {
return icsneo_error_invalid_type;
}
// We can static cast here because we are relying on the type being correct at this point
auto bus_message = static_cast<BusMessage*>(message->message.get());
*value = bus_message->transmitted;
return icsneo_error_success;
}
ICSNEO_API icsneo_error_t icsneo_message_get_netid(icsneo_device_t* device, icsneo_message_t* message, icsneo_netid_t* netid) {
if (!device || !message || !netid) {
return icsneo_error_invalid_parameters;

10
examples/c/simple/src/main.c
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@ -229,6 +229,7 @@ int process_messages(icsneo_device_t* device, icsneo_message_t** messages, uint3
bool is_remote = false;
bool is_canfd = false;
bool is_extended = false;
bool is_tx = false;
uint8_t data[64] = {0};
uint32_t data_length = 64;
const char netid_name[128] = {0};
@ -241,11 +242,12 @@ int process_messages(icsneo_device_t* device, icsneo_message_t** messages, uint3
result += icsneo_can_message_is_canfd(device, message, &is_canfd);
result += icsneo_can_message_is_extended(device, message, &is_extended);
result += icsneo_message_get_data(device, message, data, &data_length);
result += icsneo_message_is_transmit(device, message, &is_tx);
if (result != icsneo_error_success) {
printf("\tFailed get get CAN parameters (error: %u) for index %u\n", result, i);
continue;
}
printf("\t NetID: %s (0x%x)\tArbID: 0x%x\t DLC: %u\t Remote: %d\t CANFD: %d\t Extended: %d\t Data length: %u\n", netid_name, netid, arbid, dlc, is_remote, is_canfd, is_extended, data_length);
printf("\t NetID: %s (0x%x)\tArbID: 0x%x\t DLC: %u\t TX: %d\t Remote: %d\t CANFD: %d\t Extended: %d\t Data length: %u\n", netid_name, netid, arbid, dlc, is_tx, is_remote, is_canfd, is_extended, data_length);
printf("\t Data: [");
for (uint32_t x = 0; x < data_length; x++) {
printf(" 0x%x", data[x]);
@ -273,8 +275,7 @@ int process_messages(icsneo_device_t* device, icsneo_message_t** messages, uint3
int transmit_can_messages(icsneo_device_t* device) {
uint64_t counter = 0;
for (uint32_t i = 0; i < 20000; i++) {
for (uint32_t i = 0; i < 100; i++) {
// Create the message
icsneo_message_t* message = NULL;
uint32_t message_count = 1;
@ -289,7 +290,7 @@ int transmit_can_messages(icsneo_device_t* device) {
res += icsneo_can_message_set_extended(device, message, true);
res += icsneo_can_message_set_baudrate_switch(device, message, true);
// Create the payload
uint8_t data[64] = {0};
uint8_t data[8] = {0};
data[0] = (uint8_t)(counter >> 56);
data[1] = (uint8_t)(counter >> 48);
data[2] = (uint8_t)(counter >> 40);
@ -298,7 +299,6 @@ int transmit_can_messages(icsneo_device_t* device) {
data[5] = (uint8_t)(counter >> 16);
data[6] = (uint8_t)(counter >> 8);
data[7] = (uint8_t)(counter >> 0);
data[63] = 0xCA;
res += icsneo_message_set_data(device, message, data, sizeof(data));
res += icsneo_can_message_set_dlc(device, message, -1);
if (res != icsneo_error_success) {

15
include/icsneo/icsneo.h
View File

@ -365,6 +365,19 @@ ICSNEO_API icsneo_error_t icsneo_message_get_bus_type(icsneo_device_t* device, i
*/
ICSNEO_API icsneo_error_t icsneo_get_bus_type_name(icsneo_msg_bus_type_t* bus_type, const char* value, uint32_t* value_length);
/** @brief Get the transmission status of a message.
*
* When a message is transmitted from the device, It will be returned in the receive buffer.
* @see icsneo_device_transmit_messages
*
* @param[in] icsneo_device_t* device The device to check against.
* @param[in] icsneo_message_t* message The message to modify.
* @param[out] bool value Pointer to a bool to copy the tranmission status into.
*
* @return icsneo_error_t icsneo_error_success if successful, icsneo_error_invalid_parameters otherwise.
*/
ICSNEO_API icsneo_error_t icsneo_message_is_transmit(icsneo_device_t* device, icsneo_message_t* message, bool* value);
/** @brief Get the Network ID (netid) of a bus message
*
* @param[in] icsneo_device_t* device The device to check against.
@ -398,6 +411,8 @@ ICSNEO_API icsneo_error_t icsneo_get_netid_name(icsneo_netid_t netid, const char
ICSNEO_API icsneo_error_t icsneo_message_set_netid(icsneo_device_t* device, icsneo_message_t* message, icsneo_netid_t netid);
/** @brief Set the data bytes of a message
*
* @note This function will not set the DLC of the message. @see icsneo_message_set_dlc
*
* @param[in] icsneo_device_t* device The device to check against.
* @param[in] icsneo_message_t* message The message to copy the data into.