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Hello,
I have a device connected to HX3. The FW of my device can be updated by USB. After the FW update the device can be detected again only unplugging and re-plugging it.
Using the CY4609 I noticed that pressing the reset button on the hub after the FW update of the device, my software can detect it again as if it has been unplugged and re-plugged.
Is there a way to reset the HX3 with a software command instead of pressing the reset button?
Thank you in advance
Walter
Solved! Go to Solution.
- Labels:
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ispn:39580:1:0
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l1:314:1:0
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We tested the "virtual reset" solution with the CY4609 and it works correctly.
Our device has a ST MCU inside (with other purposes) and it can be used as "virtual switch", setting a GPIO pin as OPEN DRAIN port and triggering a 200 msec GND pulse on the RESETN pin of the HX3 (using the same schematic of the CY4609).
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Hi Walter,
HX3 does not support custom firmware design except the HX3 Blaster Plus configuration. So my suggestion is you should find a way to reset your device or the host of HX3 instead of resetting HX3.
Regards,
Eddie
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We tested the "virtual reset" solution with the CY4609 and it works correctly.
Our device has a ST MCU inside (with other purposes) and it can be used as "virtual switch", setting a GPIO pin as OPEN DRAIN port and triggering a 200 msec GND pulse on the RESETN pin of the HX3 (using the same schematic of the CY4609).