diff options
| author | Kevin O'Connor <kevin@koconnor.net> | 2023-10-03 23:24:18 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2023-10-03 23:24:18 -0400 |
| commit | aa726cb7cbf6c58607885efe8f0cb07d009d5546 (patch) | |
| tree | 1482c3806b18697b6bace4d31dd56b1baedacc4c /lib/can2040/can2040.h | |
| parent | 7bd32994d4ee7eff613413d7a813bb3b17b8f6d3 (diff) | |
| download | kutter-aa726cb7cbf6c58607885efe8f0cb07d009d5546.tar.gz kutter-aa726cb7cbf6c58607885efe8f0cb07d009d5546.tar.xz kutter-aa726cb7cbf6c58607885efe8f0cb07d009d5546.zip | |
lib: Update to latest can2040 code
Add support for can2040_stop()
Add data_state_go_error() helper
Add new can2040_get_statistics() API function
Call report_note_discarding() after setting MS_DISCARD state
Convert report_is_rx_eof_pending() to report_is_not_in_tx()
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'lib/can2040/can2040.h')
| -rw-r--r-- | lib/can2040/can2040.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/can2040/can2040.h b/lib/can2040/can2040.h index fc0bdd62..7dbee116 100644 --- a/lib/can2040/can2040.h +++ b/lib/can2040/can2040.h @@ -26,11 +26,18 @@ struct can2040; typedef void (*can2040_rx_cb)(struct can2040 *cd, uint32_t notify , struct can2040_msg *msg); +struct can2040_stats { + uint32_t rx_total, tx_total; + uint32_t tx_attempt; + uint32_t parse_error; +}; + void can2040_setup(struct can2040 *cd, uint32_t pio_num); void can2040_callback_config(struct can2040 *cd, can2040_rx_cb rx_cb); void can2040_start(struct can2040 *cd, uint32_t sys_clock, uint32_t bitrate , uint32_t gpio_rx, uint32_t gpio_tx); -void can2040_shutdown(struct can2040 *cd); +void can2040_stop(struct can2040 *cd); +void can2040_get_statistics(struct can2040 *cd, struct can2040_stats *stats); void can2040_pio_irq_handler(struct can2040 *cd); int can2040_check_transmit(struct can2040 *cd); int can2040_transmit(struct can2040 *cd, struct can2040_msg *msg); @@ -56,6 +63,7 @@ struct can2040 { void *pio_hw; uint32_t gpio_rx, gpio_tx; can2040_rx_cb rx_cb; + struct can2040_stats stats; // Bit unstuffing struct can2040_bitunstuffer unstuf; |