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Hace 3 días · Conjugation by a unit quaternion (a quaternion of absolute value 1) with real part cos (φ) is a rotation by an angle 2φ, the axis of the rotation being the direction of the vector part. The advantages of quaternions are: [41] Avoiding gimbal lock, a problem with systems such as Euler angles.
Hace 4 días · This Stemma QT breakout makes all that frustration go away - solder in any 'standard' PEC11-pinout rotary encoder with or without a push-switch. The onboard microcontroller is programmed with our seesaw firmware and will track all pulses and pins for you and then save the incremental value for querying at any time over I2C. Plug it in with a Stemma QT cable for instant rotary goodness!
Hace 5 días · 0. I'm interested in writing a basic linux kernel module driver. When new data is available an external pin will be triggered and a GPIO interrupt will be called. The device is I2C based and so after the trigger I want the device to be accessed. My confusion is if I should do I2C reads within the GPIO interrupt handler or at some other time?
Hace 4 días · The Seattle Mariners take on the Colorado Rockies after Julio Rodríguez had four hits on Saturday in a 7-0 win over the Rockies. Seattle Mariners (10-10, second in the AL West) vs. Colorado ...
Hace 5 días · The Chicago Cubs play the Miami Marlins, leading the series 1-0. By The Associated Press. Apr 20, 2024. 0. Miami Marlins (4-16, fifth in the NL East) vs. Chicago Cubs (12-7, second in the NL ...
Hace 5 días · nuvoton,npcx-i2c-port. This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.
Hace 5 días · This option is used to configure the I2C speed prescaler for. the SCL low period. When set to >= 1, it will increase the. low period of the SCL clock and so reduce the signal frequency. The resulting SCL cycle time is given by the following formula: SCL cycle = 2 * (psr + prescale_tweak + 2) *. SMBus clock cycle.
