use crate::dynamic_diag::{DiagAction, DiagPayload, DiagProtocol, DiagSessionMode, EcuNRC};
pub use automotive_diag::obd2::*;
use automotive_diag::ByteWrapper;
use std::collections::HashMap;
mod data_pids;
mod enumerations;
mod service01;
mod service09;
mod units;
pub use data_pids::*;
pub use enumerations::*;
pub use service01::*;
pub use service09::*;
pub use units::*;
pub(crate) fn decode_pid_response(x: &[u8]) -> Vec<bool> {
let mut resp: Vec<bool> = Vec::new();
for b in x {
let mut mask: u8 = 0b10000000;
for _ in 0..8 {
resp.push(b & mask != 0x00);
mask >>= 1;
}
}
resp
}
impl EcuNRC for Obd2ErrorByte {
fn desc(&self) -> String {
format!("{self:02X?}")
}
fn is_ecu_busy(&self) -> bool {
matches!(self, ByteWrapper::Standard(Obd2Error::BusyResponsePending))
}
fn is_wrong_diag_mode(&self) -> bool {
self.is_not_supported()
}
fn is_repeat_request(&self) -> bool {
matches!(self, ByteWrapper::Standard(Obd2Error::BusyRepeatRequest))
}
}
#[derive(Default, Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
pub struct OBD2Protocol {}
impl DiagProtocol<Obd2ErrorByte> for OBD2Protocol {
fn get_basic_session_mode(&self) -> Option<DiagSessionMode> {
None
}
fn get_protocol_name(&self) -> &'static str {
"OBD2(CAN)"
}
fn process_req_payload(&self, payload: &[u8]) -> DiagAction {
DiagAction::Other {
sid: payload[0],
data: payload[1..].to_vec(),
}
}
fn create_tp_msg(_response_required: bool) -> DiagPayload {
DiagPayload::new(0x00, &[]) }
fn make_session_control_msg(&self, _mode: &DiagSessionMode) -> Vec<u8> {
vec![]
}
fn process_ecu_response(r: &[u8]) -> Result<Vec<u8>, (u8, Obd2ErrorByte)> {
match r[0] {
0x7F => Err((r[2], r[2].into())),
_ => Ok(r.to_vec()),
}
}
fn get_diagnostic_session_list(&self) -> HashMap<u8, DiagSessionMode> {
HashMap::new()
}
fn register_session_type(&mut self, _session: DiagSessionMode) {}
}