srs{enb,ue}: Use lowcase UHD as rf_type string
Older versions of srsLTe.git required passing UHD in caps to the conf
file, but that's not the case anymore. Let's use lowcase then.
Change-Id: If8a289ba110229d31b62b0d3adc1ae97324e6d27
diff --git a/src/osmo_gsm_tester/srs_enb.py b/src/osmo_gsm_tester/srs_enb.py
index 6f47e75..4af2894 100644
--- a/src/osmo_gsm_tester/srs_enb.py
+++ b/src/osmo_gsm_tester/srs_enb.py
@@ -24,7 +24,7 @@
from . import enb
def rf_type_valid(rf_type_str):
- return rf_type_str in ('zmq', 'UHD', 'soapy', 'bladeRF')
+ return rf_type_str in ('zmq', 'uhd', 'soapy', 'bladerf')
#reference: srsLTE.git srslte_symbol_sz()
def num_prb2symbol_sz(num_prb):