diff options
| author | hathach <[email protected]> | 2019-10-02 12:13:47 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2019-10-02 12:13:47 +0700 |
| commit | 820a3705f56c01525825723007025247e055a0d2 (patch) | |
| tree | 98c51edf61378f73c944595a73b76e6c12be8c18 /examples | |
| parent | 0673be772475671c34a88f4fc2c16d2055dcc682 (diff) | |
| parent | d84a31fd5fd62b9458504615983591a4c4c34f89 (diff) | |
Merge branch 'master' into develop
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/device/usbtmc/visaQuery.py | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/examples/device/usbtmc/visaQuery.py b/examples/device/usbtmc/visaQuery.py index 44b5fd875..b5bf8d482 100644 --- a/examples/device/usbtmc/visaQuery.py +++ b/examples/device/usbtmc/visaQuery.py @@ -1,9 +1,10 @@ +#!/usr/bin/env python3 + import visa import time import sys - def test_idn(): idn = inst.query("*idn?"); assert (idn == "TinyUSB,ModelNumber,SerialNumber,FirmwareVer123456\r\n") @@ -129,6 +130,18 @@ def test_multi_read(): assert (x + "\r\n" == y) #inst.chunk_size = old_chunk_size +def test_stall_ep0(): + usb_iface = inst.get_visa_attribute(visa.constants.VI_ATTR_USB_INTFC_NUM) + inst.read_stb() + # This is an invalid request, should create stall. + try: + retv = inst.control_in(request_type_bitmap_field=0xA1, request_id=60, request_value=0x0000, index=usb_iface, length=0x0001) + assert false + except visa.VisaIOError: + pass + + assert (inst.read_stb() == 0) + rm = visa.ResourceManager("/c/Windows/system32/visa64.dll") reslist = rm.list_resources("USB?::?*::INSTR") @@ -171,6 +184,9 @@ test_echo(165,170) print("+ Read timeout (no MAV)") test_read_timeout() +print("+ Test EP0 stall recovery") +test_stall_ep0() + print("+ MAV") test_mav() |