About SCrum.1

SCrum.1 · 2022-12-20

Hi,I am trying to generate my project from CubeMX from the command line. If i do this from the standalone STM32CubeMX installation (version 6.6.1) then all works as expected. I am using the instructions from UM1718 section 3,3.2, and running from the...

SCrum.1 · 2022-02-16

I am using the IHM17M1 power board which is not supported out of the box. I have it working quite well by configuring it as a custom board. However I don't know how to set the t-rise and t-noise values. I can't find any reference to them in the docum...

SCrum.1 · 2021-12-16

I would like to investigate velocity control of a brushed DC motor using the STSPIN240/250 devices. The motor velocity can be measured using the back emf from the motor. Does anyone know if there is any off the shelf software for this?I notice the X-...

SCrum.1 · 2022-12-06

I also have this exact same problem. STM32G0B0. Somewhere in the HAL_I2C_Master_Transmit function, the tick timer interrupt stops firing. In my case HAL_I2C_Master_Transmit returns an error because the I2C device does not acknowledge. So I try and do...

SCrum.1 · 2022-08-03

Hi,I think there is always some difference in the current reading when switching between the different current sampling zones. If you examine the the current waveform with a scope you can check the timing of the t-rise and t-noise and the deadtime. B...

SCrum.1 · 2022-05-10

Hi Henry, I'm also interested in doing this. Did you get this working?

SCrum.1 · 2022-03-16

In my generated code the line 'LL_TIM_OC_SetCompareCH4 ( TIMx, (uint32_t)hCCR4Reg );' was missing from __weak uint16_t R3_1_WriteTIMRegisters(PWMC_Handle_t *pHdl, uint16_t hCCR4Reg).I suspect this might be because I started the configuration in MC Wo...

SCrum.1 · 2022-03-11

I have done a lot of investigation in to this now and still don't have a solution. I note that the documentation for the MC SDK v4.3 gives a lot of info on the 3 shunt current sampling (in UM1052), but the same info is not available in the documentat...

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Running STM32CubeMX in command-line mode

Can someone tell me what T-noise and T-rise are in the Current Sensing block of the Motor Control Workbench?

Is there any off the shelf software available that will perform sensorless velocity measurement using back emf of a brushed DC motor?

Re: Troubles with HAL_GetTick() in the I2C_WaitOnFlagUntilTimeout functions on a STM32G473 MCU

Re: Can someone tell me what T-noise and T-rise are in the Current Sensing block of the Motor Control Workbench?

Re: Mxcube SLIP interface example

Re: Can someone tell me what T-noise and T-rise are in the Current Sensing block of the Motor Control Workbench?

Re: Can someone tell me what T-noise and T-rise are in the Current Sensing block of the Motor Control Workbench?