Date: 2025-01-01 14:36:20
Score: 1
Natty:
You might be using the wrong commands or not the correct sequence of commands. Please refer to their sample applications, which are supposed to be working. What are you even messing around with com.felhr.usbserial when there is a X990 SDK?
https://verifone.cloud/docs/in-person-payments/verifone-x990/training-materials-technical-documentation/x990-demo-codes
Reasons:
- Probably link only (1):
- Low length (0.5):
- Has code block (-0.5):
- Ends in question mark (2):
- High reputation (-2):