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| author | Lars Amsel <lars.amsel@ni.com> | 2021-06-04 08:27:50 +0200 |
|---|---|---|
| committer | Aaron Rossetto <aaron.rossetto@ni.com> | 2021-06-10 12:01:53 -0500 |
| commit | 2a575bf9b5a4942f60e979161764b9e942699e1e (patch) | |
| tree | 2f0535625c30025559ebd7494a4b9e7122550a73 /mpm/python/usrp_mpm/sys_utils/gpio.py | |
| parent | e17916220cc955fa219ae37f607626ba88c4afe3 (diff) | |
| download | uhd-2a575bf9b5a4942f60e979161764b9e942699e1e.tar.gz uhd-2a575bf9b5a4942f60e979161764b9e942699e1e.tar.bz2 uhd-2a575bf9b5a4942f60e979161764b9e942699e1e.zip | |
uhd: Add support for the USRP X410
Co-authored-by: Lars Amsel <lars.amsel@ni.com>
Co-authored-by: Michael Auchter <michael.auchter@ni.com>
Co-authored-by: Martin Braun <martin.braun@ettus.com>
Co-authored-by: Paul Butler <paul.butler@ni.com>
Co-authored-by: Cristina Fuentes <cristina.fuentes-curiel@ni.com>
Co-authored-by: Humberto Jimenez <humberto.jimenez@ni.com>
Co-authored-by: Virendra Kakade <virendra.kakade@ni.com>
Co-authored-by: Lane Kolbly <lane.kolbly@ni.com>
Co-authored-by: Max Köhler <max.koehler@ni.com>
Co-authored-by: Andrew Lynch <andrew.lynch@ni.com>
Co-authored-by: Grant Meyerhoff <grant.meyerhoff@ni.com>
Co-authored-by: Ciro Nishiguchi <ciro.nishiguchi@ni.com>
Co-authored-by: Thomas Vogel <thomas.vogel@ni.com>
Diffstat (limited to 'mpm/python/usrp_mpm/sys_utils/gpio.py')
| -rw-r--r-- | mpm/python/usrp_mpm/sys_utils/gpio.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mpm/python/usrp_mpm/sys_utils/gpio.py b/mpm/python/usrp_mpm/sys_utils/gpio.py index b609479f1..e864149f3 100644 --- a/mpm/python/usrp_mpm/sys_utils/gpio.py +++ b/mpm/python/usrp_mpm/sys_utils/gpio.py @@ -30,6 +30,7 @@ class Gpio: INPUT = gpiod.LINE_REQ_DIR_IN OUTPUT = gpiod.LINE_REQ_DIR_OUT + FALLING_EDGE = gpiod.LINE_REQ_EV_FALLING_EDGE def __init__(self, name, direction=INPUT, default_val=None): self._direction = direction @@ -58,3 +59,12 @@ class Gpio: with request_gpio(self._line, self._direction) as gpio: gpio.set_value(int(value)) self._out_value = bool(value) + + def event_wait(self): + """ + Wait for an event to happen on this line + """ + with request_gpio(self._line, self._direction) as gpio: + while True: + if gpio.event_wait(sec=1): + return True |