acassis commented on code in PR #11868: URL: https://github.com/apache/nuttx/pull/11868#discussion_r1521125131
########## drivers/can/Kconfig: ########## @@ -193,4 +193,44 @@ config MCP2515_SPI_SCK_FREQUENCY endif # CAN_MCP2515 -endif +menuconfig CAN_SJA1000 + tristate "Philips/NXP SJA1000 devices" + +if CAN_SJA1000 + +config CAN_SJA1000_BITRATE + int "SJA1000 bitrate" + default 1000000 + ---help--- + SJA1000 bit rate. + +config CAN_SJA1000_SJW + int "SJA1000 Synchronization Jump Width" + default 1 + range 1 4 + ---help--- + The duration of a synchronization jump is SJW. + +config CAN_SJA1000_SAM + bool "The CAN bus is sampled 3 times" + default false + ---help--- + Recommended for low to medium speed buses + to filter spikes on the bus-line. + +config CAN_SJA1000_SAMPLEP + int "SJA1000 CAN sample point (Percentage)" + default 87 + range 0 100 + Review Comment: I think it is up to you! I think Espressif used SJW can percentage to make it easy to setup for end users, but I think the other way is more flexible and will generate realistic sampling point (the other will try to get near to desired sampling point) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
