This Topic is used for Wireless Charging solution 1.Mcu C drive code: GitHub - STMicroelectronics/STWirelessCharging-C-Drivers: Standard C platform-independent drivers for wireless charging ICs 2. Python drive code, check attach file "Python_FT260_S...
Posted on May 27, 2014 at 18:26I have a new idea ,Motor running low speed with hall Sensor , When the motor in high speed switching for sensorless mode, Can be realized?
Posted on July 07, 2014 at 14:24I use the L6472 with step / direction inputs. Can I write to register 9 (TVAL_HOLD) at any time? I am polling the position counter to determine when the motor didn't move for a while. Then I switch from normal to stan...
Posted on July 01, 2014 at 01:11I'd like to enable the HardStop interrupt (i.e. SW_MODE = 0) when I home my motor and then disable it afterward so that subsequent moves do not trigger the interrupt. Enabling the interrupt before I start homing via ...
Posted on January 02, 2014 at 16:47In the BEMF compensation, How can we evaluate the speed by ourselves? #evaluation-tool
Posted on June 26, 2014 at 03:57I'm builting a mini drive using the L6474. Got it all working and it runs smooth, but the driver runs very hot and I measured the charge pump and the voltage is only 5volts p-p max (manual says it should be 10vp-p) ...
Posted on July 07, 2014 at 07:39Hi,Now that I can communicate with my dSpins without losing the high order bits, I find that there are a few registers that I can't read back to verify my setting.1) I always get zero reading the FS_SPD register so I ...
Posted on November 30, 2012 at 16:43Hello ST!We are using the L6470 and it is working quite well. But: We have problems when reading the ABS_POS register. It seems to be that the 8th Bit (for 128) is always Low. See Our values: Go To Pos R...
Posted on March 23, 2014 at 11:37I have designed a board using a L6482 chip. My L6482 has started, and I can send and receive messages a través de SPI bus, but now I have a problem: My STATUS register says: 1110 0000 0000 0011 (Get Status Command =...
Posted on June 26, 2014 at 12:43Hi, For our Medical Respirator equipment, We need Micro controller, Which is capable of controlling BLDC motor up to 60,000 RPM with minimum CPU utilization. Please suggest suitable microcontroller from ST. Thanks ...
Posted on May 25, 2013 at 00:01Hi Can one implement stall detection on the L6474? Thanks Andre