Bug with HALL_TIMx_CC_IRQHandler()
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‎2025-04-27 1:17 AM
file: hall_speed_pos_fdbk.c
function:
There maybe a bug within this code:
if(pHandle->OVFCounter != 0U)
{
if(pHandle->RatioInc)
wCaptBuf = wCaptBuf * (hPrscBuf + 1)
...
else
wCaptBuf = wCaptBuf * (hPrscBuf + 1)
...
}
else
{
if(pHandle->RatioDec)
wCaptBuf = wCaptBuf * (hPrscBuf + 2)
...
else
wCaptBuf = wCaptBuf * (hPrscBuf + 1)
...
}
Consider the following code:
if(pHandle->OVFCounter != 0U)
{
if(pHandle->RatioDec)
wCaptBuf = wCaptBuf * (hPrscBuf + 1) + 0x10000UL
...
else if(pHandle->RatioInc)
wCaptBuf = wCaptBuf * (hPrscBuf + 1) - 0x10000UL
...
else
wCaptBuf = wCaptBuf * (hPrscBuf + 1)
...
}
else
{
if(pHandle->RatioInc)
wCaptBuf = wCaptBuf * (hPrscBuf)
...
else if(pHandle->RatioDec)
wCaptBuf = wCaptBuf * (hPrscBuf + 2)
...
else
wCaptBuf = wCaptBuf * (hPrscBuf + 1)
...
}
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‎2025-04-28 12:56 AM
Hello @EMotorMan;
Could you specify the version of the MCSDK you are using?
Best regards.
GMA
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‎2025-05-06 10:29 PM
Hi, My version is MotorControl Workbench 6.1.1
