User Activity

Dear MCSDK,Thnak you for your nice work with this project. I am trying to use the McSDK with ST eval board B-g431-sec to control the speed of a small brushless PMSM motor with sensorless FOC.This motor with its load can rotate at approximately ~10k r...
Dear MCSDK team,We met a difficulty using Hall sensors as our primary speed and position sensor.When setting a mechanical speed higher than UINT16_MAX / nb_pair_poles / 2 the value of hMaxReliableElSpeedUnit is overflowing in the Hall_Init function. ...
Dear MC SDK team,We are experiencing oscillation at low speed in torque control with Hall sensors as main sensor. In the picture attached, motor is mechanically locked and Iq current reference is set to 3A. As you can see in the picture Hall angle is...
Dear MCSDK team,Could you clarify SDK conversion from Volts to s16v.In UM2392 document it says that 1s16v = VMAX / 32768 -> s16v = V * 32768 / VMAXIn MC Parameters Calculations document / Current Controllers slide, it says that Gains in V / A are con...
Dear ST MCSDK team,We are using MC SDK 5.Y.2 and have a conflict between our custom ADCs drivers and ASPEP protocol. Aspep init the UART that use DMA and conflict with our DMA usage with ADC.We can't find anywhere to disable ASPEP / MCP Protocol in t...
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