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* rp2040: Add support for USB to CANbus bridge modeKevin O'Connor2022-07-062-0/+6
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* rp2040: Initial support for CANbusKevin O'Connor2022-07-064-7/+104
| | | | | | | Add support for CANbus on the rp2040 using the can2040 "software canbus" implementation. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: stm32g0/h7 usb_dfu_bootloader support (#5596)BIGTREETECH2022-06-302-1/+34
| | | Signed-off-by: Alan.Ma from BigTreeTech <tech@biqu3d.com>
* usb_canbus: Initial support for USB to CAN bridge modeKevin O'Connor2022-06-277-15/+751
| | | | | | | Support a USB interface that shows up as a canbus adapter to linux. Route both local and real canbus packets over that interface. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* canserial: Rename canbus.c to canserial.cKevin O'Connor2022-06-279-332/+385
| | | | | | | | | | Rename the canbus.c code to canserial.c and introduce new wrapper functions in canbus.c that connect the low-level canbus hardware code to the high-level canserial.c code. This is in preparation for adding "usb to canbus bridge mode". Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* usb_cdc_ep: Change default endpoint numbersKevin O'Connor2022-06-272-3/+3
| | | | | | | Change the default endpoint numbers to make it possible to implement the "gs_usb" canbus protocol. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Add support for disabling the canbus filterKevin O'Connor2022-06-273-7/+18
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Add MCU temp for Stm32h7 (#5606)adelyser2022-06-271-2/+11
| | | | | Added mcu temperature to the stm32h7 processor. Signed-off-by: Aaron DeLyser <bluwolf@gmail.com>
* rp2040: Add a Kconfig option for selecting "generic_03H" flash typeKevin O'Connor2022-06-201-0/+10
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* rp2040: Add options to Kconfig for "stage2" flash chip optionsKevin O'Connor2022-06-202-2/+17
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Add Kconfig option for stm32f103x6 chip (with only 10KiB ram)Kevin O'Connor2022-06-201-1/+6
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: support stm32f401 adc_temperature sensor (#5572)Kamil Trzciński2022-06-201-2/+4
| | | | | | | | | > The temperature sensor is internally connected to the ADC_IN18 > The TSVREFE bit must be set to enable the conversion of both internal channels: the ADC1_IN16 or ADC1_IN18 (temperature sensor) and the ADC1_IN17 (VREFINT). Ref.: https://www.st.com/resource/en/reference_manual/dm00096844-stm32f401xb-c-and-stm32f401xd-e-advanced-arm-based-32-bit-mcus-stmicroelectronics.pdf Signed-off-by: Kamil Trzciński <ayufan@ayufan.eu>
* Kconfig: Move SERIAL, USBSERIAL, and CANSERIAL definitions to src/KconfigKevin O'Connor2022-06-166-22/+6
| | | | | | There is no need to define these options in every board Kconfig file. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* mpu9250: Adding support for MPU-9250 (and MPU-6050) accelerometerbluesforte2022-06-164-4/+298
| | | | | | Add support for mpu9250 accelerometer over I2C bus. Signed-off-by: Harry Beyel <harry3b9@gmail.com>
* canbus: Move canbus uuid calculation to canbus.cKevin O'Connor2022-06-167-25/+21
| | | | | | | | Move the uuid hash calculation to canbus.c and call canbus_set_uuid() from src/stm32/chipid.c . This simplifies the low-level canbus hardware code. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Support passing through RTR and EFF canbus framesKevin O'Connor2022-06-163-28/+39
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Support PA11/PA12 and PB8/PB9 on fdcanKevin O'Connor2022-06-162-16/+20
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Simplify fdcan tx irq handlingKevin O'Connor2022-06-161-8/+4
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* canbus: Use single method for reading canbus messagesKevin O'Connor2022-06-164-198/+125
| | | | | | | | | | | | Previously the code had canbus_read() which was called from task context (for admin messages), and canbus_process_data() which was called from irq context (used for data messages). Change that to a single canbus_process_data() function that is called from irq context (used for all messages). This simplifies the low-level hardware specific canbus code and should make it easier to support other hardware implementations. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* canbus: Move global variables into a structKevin O'Connor2022-06-161-55/+65
| | | | | | | | Create a single CanData global variable to track the canbus state. ARM micro-controllers generally produce better code when global variables are in a struct. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* rp2040: Implement workaround for USB errata "rp2040-e5"Kevin O'Connor2022-06-121-3/+99
| | | | | | | | The rp2040 USB may not connect after a reset. Implementation the recommended workaround. Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Support 4KiB bootloader on stm32f1 and stm32f0Kevin O'Connor2022-06-101-0/+3
| | | | | | | The CanBoot bootloader can often fit in 4KiB and that may be useful for some devices with small flash sizes. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* lpc176x: add support for canboot usbEric Callahan2022-06-101-0/+2
| | | | Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* ds18b20: Allow some read errorsfunctionpointer2022-06-081-22/+33
| | | | | | | | | | | | | | | | | | | | | Allows a limited number of DS18B20 read failures before stopping the printer. This is designed to tolerate spurious read errors, while still stopping for serious issues. The printer will stop when the sensor fails to report a value five times in a row. Implementation works as follows: The MCU reports any read errors using a new "fault" parameter in its answers. The Python code tracks the number of errors and triggers the shutdown. This paves the way for more sophisticated error handling in the future, as well as an example for other sensors to follow. Signed-off-by: Lorenzo Pfeifer <Lorenzo.Pfeifer+github@googlemail.com>
* stm32: Enable Automatic retransmission feature to avoid data loss caused by ↵BIGTREETECH2022-06-061-2/+0
| | | | | bus conflict for STM32G0B1 fdcan (#5550) Signed-off-by: Alan.Ma from BigTreeTech <tech@biqu3d.com>
* Kconfig: Move CANBUS_FREQUENCY definition from src/stm32/Kconfig to src/KconfigKevin O'Connor2022-06-042-4/+5
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* armcm_reset: Add a armcm_reset.h header file for try_request_canboot()Kevin O'Connor2022-06-049-9/+18
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: use TME bits to find the canbus tx mailboxEric Callahan2022-06-031-1/+5
| | | | Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* stm32: call "try_request_canboot" for bootloader requestsEric Callahan2022-06-035-0/+5
| | | | Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* canbus: use "try_request_canboot" methodEric Callahan2022-06-032-15/+4
| | | | Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* armcm_reset: support canboot detectionEric Callahan2022-06-031-0/+32
| | | | | | | | | | When CanBoot is detected set its bypass signature when a reset is requested. Add a "try_request_canboot()" method that may be called from from USB and Canbus bootloader requests. Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* stm32: Rework kconfig to use CONFIG_CANSERIAL for both can.c and fdcan.cKevin O'Connor2022-06-012-13/+8
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: stm32g0b1 fdcan support (#5488)BIGTREETECH2022-06-015-2/+347
| | | Signed-off-by: Alan.Ma from BigTreeTech <tech@biqu3d.com>
* stm32: Don't allow USB on internal clock for stm32f103/stm32f070Kevin O'Connor2022-05-231-1/+2
| | | | | | Reported by @kaidegit. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* misc: Import misc.h in all files defining console_sendf()Kevin O'Connor2022-05-133-0/+3
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Remove unused header from can.cKevin O'Connor2022-05-101-1/+0
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* canbus: Rename CANBUS_CMD_SET_NODEID to CANBUS_CMD_SET_KLIPPER_NODEIDKevin O'Connor2022-05-101-5/+5
| | | | | | | Rename the command name for consistency with the canbus_query.py script. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: add 8 KiB bootloader option for F0x2 devicesEric Callahan2022-05-101-1/+1
| | | | Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* canbus: send 8 bytes in the id responseEric Callahan2022-05-101-1/+2
| | | | | | | The last byte contains the "node id" command, which is used to identify the application. Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* canbus: add bootloader supportEric Callahan2022-05-101-0/+27
| | | | | | | | | This adds a command which allows an external script to broadcast a bootloader request, using a supplied UUID to match the request. Included is a method to process requests to enter the canboot bootloader. Signed-off-by: Eric Callahan <arksine.code@gmail.com>
* stm32: Fix typo in i2c.cKevin O'Connor2022-05-071-2/+2
| | | | | | Reported by @kaidegit. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Add 64kib bootloader offset option to STM32F401 (#5457)JamesH19782022-04-251-1/+1
| | | | | This is needed for the Creality Ender 3 S1 with the STM32F401 chips to enable a 64kib bootloader offset Signed-off-by: James Hartley <james@hartleyns.com>
* spicmds: Allow inversion of CS pin for SPI bussesMartin Hierholzer2022-04-221-12/+14
| | | | | Signed-off-by: Martin Hierholzer <martin@hierholzer.info> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* stm32: Add STM32F072 16KiB bootloader option (#5404)alstoepp2022-04-131-1/+1
| | | Signed-off-by: Alexander Stöpperger <a.stoepperger@gmx-topmail.de>
* stm32: Add support for additional i2c busesKevin O'Connor2022-04-111-0/+17
| | | | | | Reported by @StoneColdCrazy. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_angle: Support TLE5012b frame counter for timingKevin O'Connor2022-03-291-14/+57
| | | | | | | Use the tle5012b internal frame counter to calculate the time of each measurement. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* sensor_angle: Add support for bulk querying of spi angle sensorsKevin O'Connor2022-03-294-1/+291
| | | | Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
* atsam: Fix typo in sam4e_afecAlex Maclean2022-03-281-1/+1
| | | | | | | | Accidentally introduced in 80492432210f1cf7817b7808245d196f3420021e, renders the AFE non-functional on SAME70. Should have had little impact on SAM4E. Signed-off-by: Alex Maclean <monkeh@monkeh.net>
* atsam: Add support for SAM E70Alex Maclean2022-03-2615-74/+425
| | | | Signed-off-by: Alex Maclean <monkeh@monkeh.net>
* linux: Update i2c.c (#5295)Blinker732022-03-141-1/+1
| | | | | | | | | | | | | | | Similarly to commit 8cf1b512 for SPI, the Rpi4 has more i2c busses to offer This change allows klipper to use up to I2c bus 6 /boot/configtxt dtparam=i2c_arm=on dtoverlay=i2c6 and pi@fluiddpi:~ $ ls -1 /dev/i2c* /dev/i2c-1 /dev/i2c-6 Signed-off-by: Sylvain Dansereau <brutus_dansereau@hotmail.com>
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