It is preferable to program the tmc drivers with an irun (or cs)
setting near 31, as otherwise the driver may have reduced microstep
precision. It was possible for the driver to be programmed with
irun=16 or irun=17 when it could have been configured with irun=31
with vsense=1 instead. This would occur on tmc2130/tmc2208/tmc2209
drivers for values around 0.900 to 1.000 amps (when using a typical
sense_resistor settings of 0.110 Ohms).
Change the code to prefer using vsense=1 to avoid this issue.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The fan pin PA0 is not correct for the 2021 revision of the CR-6 SE using the
4.5.3 revision of the Creality board. Changed the pin to PB15 in order to
get it working
Signed-off-by: Filip Trplan <filip@trplan.si>
Previously accidentally used 'default' state name instead of the
stated one ('PAUSE_STATE'). This might collide with user usage of the
SAVE_GCODE_STATE macro.
Signed-off-by: David Grundberg <individ@acc.umu.se>
This implements I2C for the rp2040 target. All output groupings of both
I2C blocks are available for use.
Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>
TMC2130/5160 can make use of `spi3`, which is operated on the software SPI pins in the current configuration. The supplied defaults for software SPI do not currently work.
Heater0 pin was marked incorrectly, should be `PB0`
Signed-Off-By: Wijnand Modderman-Lenstra <maze@maze.io>
Many non-English speaking countries use a comma as a decimal separator for printed numbers. This can create some confusion in documentation and config files when not surrounded by contextual clues like parenthesis. Improve documentation by adding spaces to coordinates.
Signed-off-by: Paul McGowan <mental450@gmail.com>
This adds `make flash` support for the rp2040 target. Flashing is
performed using a custom `rp2040_flash` tool that uses the PICOBOOT
protocol. Root is not required.
The user specifies the serial device of the rp2040 they wish to flash as
the device. This device is reset into bootsel mode and `rp2040_flash`
is invoked on the original USB device path.
If the device is already in bootloader mode, the user can specify
'first' as `FLASH_DEVICE` which will simply invoke `rp2040_flash` with
no bus/address options.
Signed-off-by: Lasse Dalegaard <dalegaard@gmail.com>
Unify the handling of the enable_pclock() and is_enabled_pclock() code
across all stm32 chips. All chips will now perform a peripheral reset
on enable_pclock() (this is a change for stm32f0 and stm32h7). The
enable_pclock() code will now also disable irqs during the enable.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Avoid read-modify-write operations where possible. The register
values are in a known state so prefer absolute writes.
Improve handling of race conditions with hardware updates.
Remove the adc reference from "struct gpio_adc" as it is a constant.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Use a fixed layout for the USB transfer memory and remove the ep_mem
struct definition.
This is in preparation for stm32g0 support.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
The gpio_peripheral() code is the same in stm32f0.c, stm32f4.c, and
stm32h7.c. Move that function to a new gpioperiph.c file to avoid
code duplication.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Kevin O'Connor
Filip Trplan
individ-divided
Tim Abraham
Lasse Dalegaard
maze
Paul McGowan
Stephen Hurd
Dmitry Butyugin
adelyser
Yifei Ding
BigTreeTech
gjsmo