Keep inserting if ( TIMx == TIM1 ) { /* TIM1 Counter Clock stopped when the core is halted */ LL_DBGMCU_APB2_GRP1_FreezePeriph( LL_DBGMCU_APB2_GRP1_TIM1_STOP ); } else { /* TIM8 Counter Clock stopped when the co...
I have changed the G431-ESC-1 shunt resistor to 0.001ohm, and gain network resistor values as attached pics, for 100A phase current max with 1mOhm shunt resistor after the off-set circuit, the voltage is 0.19V to comparator's + input (non-inverting) ...
I designed my own motor controller board and it works fine. For the next revision, I am looking into reducing parts count and simplifying schematics a bit. In the sense control area, I have tested the option of using the internal gain for the OpAmps ...
Hello community!I use a custom motorcontrol PCB with the STSPIN32G4, using the µc's internal OPs with external resistors to setup the gain. I use the same resistors as EVSPIN32G4 only with 0.5mOhm shunt instead of 5mOhm (see picture). With this confi...
Hello, I recently moved to the new 5.Y.4 version of the SDK because I am using a custom PCB based on STSPIN32G4 with external OPAMP resistor network (external gain) and after hours of searching I found out that 5.Y.3 doesnt support OPAMP in standalon...
I am making my custom board based on the B-G431B-ESC1 board and do not understand how to make the same analog measurement with 3 op-amp and ADC channels. For some reason, there is no choice of 3 op amps from the drop-down list, only 2.
Posted on March 11, 2015 at 22:52Hello,Does the PMSM FOC library support single motor drive using OPAMP3/4 and ADC3/4 on STM32F303RB?I did my own HW like that but it seems that the library still tries to check some flags of ADC1 even if none of the ...