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Add support for CAN-FD

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This commit is contained in:
Daniel Öster 2025-03-01 19:49:24 +02:00
parent 8c44da7070
commit 48e9ba9118
1 changed files with 10 additions and 6 deletions
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16
Software/src/devboard/webserver/webserver.cpp
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@ -32,11 +32,7 @@ const char get_firmware_info_html[] = R"rawliteral(%X%)rawliteral";
String importedLogs = ""; // Store the uploaded file contents in RAM /WARNING THIS MIGHT GO BOOM
CAN_frame currentFrame = {.FD = false,
.ext_ID = false,
.DLC = 8,
.ID = 0x12F,
.data = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
CAN_frame currentFrame = {.FD = true, .ext_ID = false, .DLC = 64, .ID = 0x12F, .data = {0}};
void handleFileUpload(AsyncWebServerRequest* request, String filename, size_t index, uint8_t* data, size_t len,
bool final) {
@ -183,11 +179,19 @@ void init_webserver() {
// Parse and store data bytes
int byteIndex = 0;
char* token = strtok((char*)dataBytes.c_str(), " ");
while (token != NULL && byteIndex < 8) {
while (token != NULL && byteIndex < currentFrame.DLC) { // Use DLC instead of fixed 8
currentFrame.data.u8[byteIndex++] = strtol(token, NULL, 16);
token = strtok(NULL, " ");
}
// Apply FD incase interface is set to FD
if ((datalayer.system.info.can_replay_interface == CANFD_NATIVE) ||
(datalayer.system.info.can_replay_interface == CANFD_ADDON_MCP2518)) {
currentFrame.FD = true;
} else {
currentFrame.FD = false;
}
// Transmit the CAN frame
transmit_can_frame(&currentFrame, datalayer.system.info.can_replay_interface);
}