SAM Control Area Network (MCAN) Low Level Driver.
Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
Module Setting | |
| enum | mcan_timeout_mode { MCAN_TIMEOUT_CONTINUES = MCAN_TOCC_TOS_CONTINUOUS, MCAN_TIMEOUT_TX_EVEN_FIFO = MCAN_TOCC_TOS_TX_EV_TIMEOUT, MCAN_TIMEOUT_RX_FIFO_0 = MCAN_TOCC_TOS_RX0_EV_TIMEOUT, MCAN_TIMEOUT_RX_FIFO_1 = MCAN_TOCC_TOS_RX1_EV_TIMEOUT } |
| Can time out modes. More... | |
| enum | mcan_nonmatching_frames_action { MCAN_NONMATCHING_FRAMES_FIFO_0, MCAN_NONMATCHING_FRAMES_FIFO_1, MCAN_NONMATCHING_FRAMES_REJECT } |
| Can nonmatching frames action. More... | |
| static void | mcan_get_config_defaults (struct mcan_config *const config) |
| Initializes an MCAN configuration structure to defaults. More... | |
| void | mcan_init (struct mcan_module *const module_inst, Mcan *hw, struct mcan_config *config) |
| initialize can module. More... | |
| void | mcan_set_baudrate (Mcan *hw, uint32_t baudrate) |
| Set MCAN baudrate. More... | |
| void | mcan_fd_set_baudrate (Mcan *hw, uint32_t baudrate) |
| Set MCAN_FD baudrate. More... | |
| void | mcan_start (struct mcan_module *const module_inst) |
| start can module after initialization. More... | |
| void | mcan_stop (struct mcan_module *const module_inst) |
| stop mcan module when bus off occurs More... | |
| void | mcan_enable_fd_mode (struct mcan_module *const module_inst) |
| switch mcan module into fd mode. More... | |
| void | mcan_disable_fd_mode (struct mcan_module *const module_inst) |
| disable fd mode of mcan module. More... | |
| void | mcan_enable_restricted_operation_mode (struct mcan_module *const module_inst) |
| enable restricted mode of mcan module. More... | |
| void | mcan_disable_restricted_operation_mode (struct mcan_module *const module_inst) |
| disable restricted mode of mcan module. More... | |
| void | mcan_enable_bus_monitor_mode (struct mcan_module *const module_inst) |
| enable bus monitor mode of mcan module. More... | |
| void | mcan_disable_bus_monitor_mode (struct mcan_module *const module_inst) |
| disable bus monitor mode of mcan module. More... | |
| void | mcan_enable_sleep_mode (struct mcan_module *const module_inst) |
| enable sleep mode of mcan module. More... | |
| void | mcan_disable_sleep_mode (struct mcan_module *const module_inst) |
| disable sleep mode of mcan module. More... | |
| void | mcan_enable_test_mode (struct mcan_module *const module_inst) |
| enable test mode of mcan module. More... | |
| void | mcan_disable_test_mode (struct mcan_module *const module_inst) |
| disable test mode of mcan module. More... | |
| static uint16_t | mcan_read_timestamp_count_value (struct mcan_module *const module_inst) |
| Can read timestamp count value. More... | |
| static uint16_t | mcan_read_timeout_count_value (struct mcan_module *const module_inst) |
| Can read timeout count value. More... | |
| static uint32_t | mcan_read_error_count (struct mcan_module *const module_inst) |
| Can read error count. More... | |
| static uint32_t | mcan_read_protocal_status (struct mcan_module *const module_inst) |
| Can read protocol status. More... | |
Rx Handling | |
| enum | mcan_interrupt_source { MCAN_RX_FIFO_0_NEW_MESSAGE = MCAN_IE_RF0NE, MCAN_RX_FIFO_0_WATERMARK = MCAN_IE_RF0WE, MCAN_RX_FIFO_0_FULL = MCAN_IE_RF0FE, MCAN_RX_FIFO_0_LOST_MESSAGE = MCAN_IE_RF0LE, MCAN_RX_FIFO_1_NEW_MESSAGE = MCAN_IE_RF1NE, MCAN_RX_FIFO_1_WATERMARK = MCAN_IE_RF1WE, MCAN_RX_FIFO_1_FULL = MCAN_IE_RF1FE, MCAN_RX_FIFO_1_MESSAGE_LOST = MCAN_IE_RF1LE, MCAN_RX_HIGH_PRIORITY_MESSAGE = MCAN_IE_HPME, MCAN_TIMESTAMP_COMPLETE = MCAN_IE_TCE, MCAN_TX_CANCELLATION_FINISH = MCAN_IE_TCFE, MCAN_TX_FIFO_EMPTY = MCAN_IE_TFEE, MCAN_TX_EVENT_FIFO_NEW_ENTRY = MCAN_IE_TEFNE, MCAN_TX_EVENT_FIFO_WATERMARK = MCAN_IE_TEFWE, MCAN_TX_EVENT_FIFO_FULL = MCAN_IE_TEFFE, MCAN_TX_EVENT_FIFO_ELEMENT_LOST = MCAN_IE_TEFLE, MCAN_TIMESTAMP_WRAPAROUND = MCAN_IE_TSWE, MCAN_MESSAGE_RAM_ACCESS_FAILURE = MCAN_IE_MRAFE, MCAN_TIMEOUT_OCCURRED = MCAN_IE_TOOE, MCAN_RX_BUFFER_NEW_MESSAGE = MCAN_IE_DRXE, MCAN_ERROR_LOGGING_OVERFLOW = MCAN_IE_ELOE, MCAN_ERROR_PASSIVE = MCAN_IE_EPE, MCAN_WARNING_STATUS = MCAN_IE_EWE, MCAN_BUS_OFF = MCAN_IE_BOE, MCAN_WATCHDOG = MCAN_IE_WDIE, MCAN_CRC_ERROR = MCAN_IE_CRCEE, MCAN_BIT_ERROR = MCAN_IE_BEE, MCAN_ACKNOWLEDGE_ERROR = MCAN_IE_ACKEE, MCAN_FORMAT_ERROR = MCAN_IE_FOEE, MCAN_STUFF_ERROR = MCAN_IE_STEE } |
| Can module interrupt source. More... | |
| static uint32_t | mcan_read_high_priority_message_status (struct mcan_module *const module_inst) |
| Read high priority message status. More... | |
| static bool | mcan_rx_get_buffer_status (struct mcan_module *const module_inst, uint32_t index) |
| Get Rx buffer status. More... | |
| static void | mcan_rx_clear_buffer_status (struct mcan_module *const module_inst, uint32_t index) |
| Clear Rx buffer status. More... | |
| static uint32_t | mcan_rx_get_fifo_status (struct mcan_module *const module_inst, bool fifo_number) |
| Get Rx FIFO status. More... | |
| static void | mcan_rx_fifo_acknowledge (struct mcan_module *const module_inst, bool fifo_number, uint32_t index) |
| Set Rx acknowledge. More... | |
| static void | mcan_get_standard_message_filter_element_default (struct mcan_standard_message_filter_element *sd_filter) |
| Get the standard message filter default value. More... | |
| enum status_code | mcan_set_rx_standard_filter (struct mcan_module *const module_inst, struct mcan_standard_message_filter_element *sd_filter, uint32_t index) |
| set standard receive CAN ID. More... | |
| static void | mcan_get_extended_message_filter_element_default (struct mcan_extended_message_filter_element *et_filter) |
| Get the extended message filter default value. More... | |
| enum status_code | mcan_set_rx_extended_filter (struct mcan_module *const module_inst, struct mcan_extended_message_filter_element *et_filter, uint32_t index) |
| set extended receive CAN ID. More... | |
| enum status_code | mcan_get_rx_buffer_element (struct mcan_module *const module_inst, struct mcan_rx_element_buffer *rx_element, uint32_t index) |
| get dedicated rx buffer element . More... | |
| enum status_code | mcan_get_rx_fifo_0_element (struct mcan_module *const module_inst, struct mcan_rx_element_fifo_0 *rx_element, uint32_t index) |
| get FIFO rx buffer element . More... | |
| enum status_code | mcan_get_rx_fifo_1_element (struct mcan_module *const module_inst, struct mcan_rx_element_fifo_1 *rx_element, uint32_t index) |
| get FIFO rx buffer element . More... | |
| static uint32_t | mcan_tx_get_fifo_queue_status (struct mcan_module *const module_inst) |
| Get Tx FIFO/Queue status. More... | |
| static uint32_t | mcan_tx_get_pending_status (struct mcan_module *const module_inst) |
| Get Tx buffer request pending status. More... | |
| static enum status_code | mcan_tx_transfer_request (struct mcan_module *const module_inst, uint32_t trig_mask) |
| Tx buffer add transfer request. More... | |
| static enum status_code | mcan_tx_cancel_request (struct mcan_module *const module_inst, uint32_t trig_mask) |
| Set Tx Queue operation. More... | |
| static uint32_t | mcan_tx_get_transmission_status (struct mcan_module *const module_inst) |
| Get Tx transmission status. More... | |
| static uint32_t | mcan_tx_get_cancellation_status (struct mcan_module *const module_inst) |
| Get Tx cancellation status. More... | |
| static uint32_t | mcan_tx_get_event_fifo_status (struct mcan_module *const module_inst) |
| Get Tx event FIFO status. More... | |
| static void | mcan_tx_event_fifo_acknowledge (struct mcan_module *const module_inst, uint32_t index) |
| Set Tx Queue operation. More... | |
| static void | mcan_get_tx_buffer_element_defaults (struct mcan_tx_element *tx_element) |
| Get the default transfer buffer element. More... | |
| enum status_code | mcan_set_tx_buffer_element (struct mcan_module *const module_inst, struct mcan_tx_element *tx_element, uint32_t index) |
| set dedicated transmit buffer element . More... | |
| enum status_code | mcan_get_tx_event_fifo_element (struct mcan_module *const module_inst, struct mcan_tx_event_element *tx_event_element, uint32_t index) |
| set FIFO transmit buffer element . More... | |
| static void | mcan_enable_interrupt (struct mcan_module *const module_inst, const enum mcan_interrupt_source source) |
| Enable MCAN interrupt. More... | |
| static void | mcan_disable_interrupt (struct mcan_module *const module_inst, const enum mcan_interrupt_source source) |
| Disable MCAN interrupt. More... | |
| static uint32_t | mcan_read_interrupt_status (struct mcan_module *const module_inst) |
| Get MCAN interrupt status. More... | |
| static void | mcan_clear_interrupt_status (struct mcan_module *const module_inst, const enum mcan_interrupt_source source) |
| Clear MCAN interrupt status. More... | |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC | ( | value | ) | ((MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_Msk & ((value) << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_Pos))) |
Referenced by mcan_get_extended_message_filter_element_default().
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_DISABLE_Val 0 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_Msk (0x7ul << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_Pos) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_Pos 29 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_PRIF0M_Val 5 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_PRIF1M_Val 6 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_PRIORITY_Val 4 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_REJECT_Val 3 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_STF0M_Val 1 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_STF1M_Val 2 |
Referenced by mcan_get_extended_message_filter_element_default().
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFEC_STRXBUF_Val 7 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1 | ( | value | ) | ((MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1_Msk & ((value) << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1_Pos))) |
Referenced by mcan_get_extended_message_filter_element_default().
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1_Msk (0x1FFFFFFFul << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1_Pos) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F0_EFID1_Pos 0 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2 | ( | value | ) | ((MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2_Msk & ((value) << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2_Pos))) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2_Msk (0x1FFFFFFFul << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2_Pos) |
Referenced by mcan_get_extended_message_filter_element_default().
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFID2_Pos 0 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT | ( | value | ) | ((MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_Msk & ((value) << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_Pos))) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_CLASSIC MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT(2) |
Referenced by mcan_get_extended_message_filter_element_default().
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_DUAL MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT(1) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_Msk (0x3ul << MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_Pos) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_Pos 30 |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_RANGE MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT(3) |
| #define MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT_RANGEM MCAN_EXTENDED_MESSAGE_FILTER_ELEMENT_F1_EFT(0) |
| #define MCAN_RX_ELEMENT_R0_ESI (0x1ul << MCAN_RX_ELEMENT_R0_ESI_Pos) |
| #define MCAN_RX_ELEMENT_R0_ESI_Pos 31 |
| #define MCAN_RX_ELEMENT_R0_ID | ( | value | ) | ((MCAN_RX_ELEMENT_R0_ID_Msk & ((value) << MCAN_RX_ELEMENT_R0_ID_Pos))) |
| #define MCAN_RX_ELEMENT_R0_ID_Msk (0x1FFFFFFFul << MCAN_RX_ELEMENT_R0_ID_Pos) |
| #define MCAN_RX_ELEMENT_R0_ID_Pos 0 |
| #define MCAN_RX_ELEMENT_R0_RTR (0x1ul << MCAN_RX_ELEMENT_R0_RTR_Pos) |
| #define MCAN_RX_ELEMENT_R0_RTR_Pos 29 |
| #define MCAN_RX_ELEMENT_R0_XTD (0x1ul << MCAN_RX_ELEMENT_R0_XTD_Pos) |
| #define MCAN_RX_ELEMENT_R0_XTD_Pos 30 |
| #define MCAN_RX_ELEMENT_R1_ANMF (0x1ul << MCAN_RX_ELEMENT_R1_ANMF_Pos) |
| #define MCAN_RX_ELEMENT_R1_ANMF_Pos 31 |
| #define MCAN_RX_ELEMENT_R1_BRS (0x1ul << MCAN_RX_ELEMENT_R1_BRS_Pos) |
| #define MCAN_RX_ELEMENT_R1_BRS_Pos 20 |
| #define MCAN_RX_ELEMENT_R1_DLC | ( | value | ) | ((MCAN_RX_ELEMENT_R1_DLC_Msk & ((value) << MCAN_RX_ELEMENT_R1_DLC_Pos))) |
| #define MCAN_RX_ELEMENT_R1_DLC_Msk (0xFul << MCAN_RX_ELEMENT_R1_DLC_Pos) |
| #define MCAN_RX_ELEMENT_R1_DLC_Pos 16 |
| #define MCAN_RX_ELEMENT_R1_FDF (0x1ul << MCAN_RX_ELEMENT_R1_FDF_Pos) |
| #define MCAN_RX_ELEMENT_R1_FDF_Pos 21 |
| #define MCAN_RX_ELEMENT_R1_FIDX | ( | value | ) | ((MCAN_RX_ELEMENT_R1_FIDX_Msk & ((value) << MCAN_RX_ELEMENT_R1_FIDX_Pos))) |
| #define MCAN_RX_ELEMENT_R1_FIDX_Msk (0x7Ful << MCAN_RX_ELEMENT_R1_FIDX_Pos) |
| #define MCAN_RX_ELEMENT_R1_FIDX_Pos 24 |
| #define MCAN_RX_ELEMENT_R1_RXTS | ( | value | ) | ((MCAN_RX_ELEMENT_R1_RXTS_Msk & ((value) << MCAN_RX_ELEMENT_R1_RXTS_Pos))) |
| #define MCAN_RX_ELEMENT_R1_RXTS_Msk (0xFFFFul << MCAN_RX_ELEMENT_R1_RXTS_Pos) |
| #define MCAN_RX_ELEMENT_R1_RXTS_Pos 0 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC | ( | value | ) | ((MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_Msk & ((value) << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_Pos))) |
Referenced by mcan_get_standard_message_filter_element_default().
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_DISABLE_Val 0 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_Msk (0x7ul << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_Pos) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_Pos 27 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_PRIF0M_Val 5 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_PRIF1M_Val 6 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_PRIORITY_Val 4 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_REJECT_Val 3 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_STF0M_Val 1 |
Referenced by mcan_get_standard_message_filter_element_default().
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_STF1M_Val 2 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFEC_STRXBUF_Val 7 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1 | ( | value | ) | ((MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1_Msk & ((value) << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1_Pos))) |
Referenced by mcan_get_standard_message_filter_element_default().
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1_Msk (0x7FFul << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1_Pos) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID1_Pos 16 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2 | ( | value | ) | ((MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2_Msk & ((value) << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2_Pos))) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2_Msk (0x7FFul << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2_Pos) |
Referenced by mcan_get_standard_message_filter_element_default().
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFID2_Pos 0 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT | ( | value | ) | ((MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_Msk & ((value) << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_Pos))) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_CLASSIC MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT(2) |
Referenced by mcan_get_standard_message_filter_element_default().
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_DUAL MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT(1) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_Msk (0x3ul << MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_Pos) |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_Pos 30 |
| #define MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT_RANGE MCAN_STANDARD_MESSAGE_FILTER_ELEMENT_S0_SFT(0) |
| #define MCAN_TX_ELEMENT_T0_EXTENDED_ID | ( | value | ) | ((MCAN_TX_ELEMENT_T0_EXTENDED_ID_Msk & ((value) << MCAN_TX_ELEMENT_T0_EXTENDED_ID_Pos))) |
| #define MCAN_TX_ELEMENT_T0_EXTENDED_ID_Msk (0x1FFFFFFFul << MCAN_TX_ELEMENT_T0_EXTENDED_ID_Pos) |
| #define MCAN_TX_ELEMENT_T0_EXTENDED_ID_Pos 0 |
| #define MCAN_TX_ELEMENT_T0_RTR (0x1ul << MCAN_TX_ELEMENT_T0_RTR_Pos) |
| #define MCAN_TX_ELEMENT_T0_RTR_Pos 29 |
| #define MCAN_TX_ELEMENT_T0_STANDARD_ID | ( | value | ) | ((MCAN_TX_ELEMENT_T0_STANDARD_ID_Msk & ((value) << MCAN_TX_ELEMENT_T0_STANDARD_ID_Pos))) |
| #define MCAN_TX_ELEMENT_T0_STANDARD_ID_Msk (0x7FFul << MCAN_TX_ELEMENT_T0_STANDARD_ID_Pos) |
| #define MCAN_TX_ELEMENT_T0_STANDARD_ID_Pos 18 |
| #define MCAN_TX_ELEMENT_T0_XTD (0x1ul << MCAN_TX_ELEMENT_T0_XTD_Pos) |
| #define MCAN_TX_ELEMENT_T0_XTD_Pos 30 |
| #define MCAN_TX_ELEMENT_T1_DLC | ( | value | ) | ((MCAN_TX_ELEMENT_T1_DLC_Msk & ((value) << MCAN_TX_ELEMENT_T1_DLC_Pos))) |
(MCAN_RXESC) 8 byte data field
Referenced by mcan_get_tx_buffer_element_defaults().
| #define MCAN_TX_ELEMENT_T1_DLC_DATA12_Val 0x9ul |
(MCAN_RXESC) 16 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA16_Val 0xAul |
(MCAN_RXESC) 20 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA20_Val 0xBul |
(MCAN_RXESC) 24 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA24_Val 0xCul |
(MCAN_RXESC) 32 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA32_Val 0xDul |
(MCAN_RXESC) 48 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA48_Val 0xEul |
(MCAN_RXESC) 64 byte data field
| #define MCAN_TX_ELEMENT_T1_DLC_DATA64_Val 0xFul |
| #define MCAN_TX_ELEMENT_T1_DLC_DATA8_Val 0x8ul |
(MCAN_RXESC) 12 byte data field
Referenced by mcan_get_tx_buffer_element_defaults().
| #define MCAN_TX_ELEMENT_T1_DLC_Msk (0xFul << MCAN_TX_ELEMENT_T1_DLC_Pos) |
| #define MCAN_TX_ELEMENT_T1_DLC_Pos 16 |
| #define MCAN_TX_ELEMENT_T1_EFC (0x1ul << MCAN_TX_ELEMENT_T1_EFC_Pos) |
Referenced by mcan_get_tx_buffer_element_defaults().
| #define MCAN_TX_ELEMENT_T1_EFC_Pos 23 |
| #define MCAN_TX_ELEMENT_T1_MM | ( | value | ) | ((MCAN_TX_ELEMENT_T1_MM_Msk & ((value) << MCAN_TX_ELEMENT_T1_MM_Pos))) |
| #define MCAN_TX_ELEMENT_T1_MM_Msk (0xFFul << MCAN_TX_ELEMENT_T1_MM_Pos) |
| #define MCAN_TX_ELEMENT_T1_MM_Pos 24 |
| #define MCAN_TX_EVENT_ELEMENT_E0_ESI (0x1ul << MCAN_TX_EVENT_ELEMENT_E0_ESI_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E0_ESI_Pos 31 |
| #define MCAN_TX_EVENT_ELEMENT_E0_ID | ( | value | ) | ((MCAN_TX_EVENT_ELEMENT_E0_ID_Msk & ((value) << MCAN_TX_EVENT_ELEMENT_E0_ID_Pos))) |
| #define MCAN_TX_EVENT_ELEMENT_E0_ID_Msk (0x1FFFFFFFul << MCAN_TX_EVENT_ELEMENT_E0_ID_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E0_ID_Pos 0 |
| #define MCAN_TX_EVENT_ELEMENT_E0_RTR (0x1ul << MCAN_TX_EVENT_ELEMENT_E0_RTR_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E0_RTR_Pos 29 |
| #define MCAN_TX_EVENT_ELEMENT_E0_XTD (0x1ul << MCAN_TX_EVENT_ELEMENT_E0_XTD_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E0_XTD_Pos 30 |
| #define MCAN_TX_EVENT_ELEMENT_E1_BRS (0x1ul << MCAN_TX_EVENT_ELEMENT_E1_BRS_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_BRS_Pos 20 |
| #define MCAN_TX_EVENT_ELEMENT_E1_DLC | ( | value | ) | ((MCAN_TX_EVENT_ELEMENT_E1_DLC_Msk & ((value) << MCAN_TX_EVENT_ELEMENT_E1_DLC_Pos))) |
| #define MCAN_TX_EVENT_ELEMENT_E1_DLC_Msk (0xFul << MCAN_TX_EVENT_ELEMENT_E1_DLC_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_DLC_Pos 16 |
| #define MCAN_TX_EVENT_ELEMENT_E1_ET | ( | value | ) | ((MCAN_TX_EVENT_ELEMENT_E1_ET_Msk & ((value) << MCAN_TX_EVENT_ELEMENT_E1_ET_Pos))) |
| #define MCAN_TX_EVENT_ELEMENT_E1_ET_Msk (0x3ul << MCAN_TX_EVENT_ELEMENT_E1_ET_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_ET_Pos 22 |
| #define MCAN_TX_EVENT_ELEMENT_E1_FDF (0x1ul << MCAN_TX_EVENT_ELEMENT_E1_FDF_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_FDF_Pos 21 |
| #define MCAN_TX_EVENT_ELEMENT_E1_MM | ( | value | ) | ((MCAN_TX_EVENT_ELEMENT_E1_MM_Msk & ((value) << MCAN_TX_EVENT_ELEMENT_E1_MM_Pos))) |
| #define MCAN_TX_EVENT_ELEMENT_E1_MM_Msk (0xFFul << MCAN_TX_EVENT_ELEMENT_E1_MM_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_MM_Pos 24 |
| #define MCAN_TX_EVENT_ELEMENT_E1_TXTS | ( | value | ) | ((MCAN_TX_EVENT_ELEMENT_E1_TXTS_Msk & ((value) << MCAN_TX_EVENT_ELEMENT_E1_TXTS_Pos))) |
| #define MCAN_TX_EVENT_ELEMENT_E1_TXTS_Msk (0xFFFFul << MCAN_TX_EVENT_ELEMENT_E1_TXTS_Pos) |
| #define MCAN_TX_EVENT_ELEMENT_E1_TXTS_Pos 0 |
1.8.5