lib: Update to latest can2040 code

Minor comment change to unstuf_pull_bits()
Introduce unstuf_get_raw() helper function
Move crc stuffed bit calculation to data_state_go_crc()
Restore stuffed_bits state on missing ack
Use a single pio_irq_set() function
Reschedule tx if previous tx unexpectedly finished transmit
Simplify report_state handling

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/can2040/can2040.h b/lib/can2040/can2040.h
index 26a49ebc..fc0bdd62 100644
--- a/lib/can2040/can2040.h
+++ b/lib/can2040/can2040.h
@@ -63,12 +63,11 @@ struct can2040 {
 
     // Input data state
     uint32_t parse_state;
-    uint32_t parse_crc;
+    uint32_t parse_crc, parse_crc_bits, parse_crc_pos;
     struct can2040_msg parse_msg;
 
     // Reporting
     uint32_t report_state;
-    uint32_t report_eof_key;
 
     // Transmits
     uint32_t tx_state;