diff options
| author | Piotr Krysik <ptrkrysik@gmail.com> | 2017-09-27 21:56:42 +0200 |
|---|---|---|
| committer | Piotr Krysik <ptrkrysik@gmail.com> | 2017-09-27 21:56:42 +0200 |
| commit | ff5d81de50c167b1c5f71c13a779b2988326cf67 (patch) | |
| tree | 14884ac2bfc66ad8895914cb3ad8c07c8b41c62c /grc | |
| parent | ebf888070946ee9ac5f1fce8abc1cc989fccc6b0 (diff) | |
Added gmsk modulator block for gsm
Diffstat (limited to 'grc')
| -rw-r--r-- | grc/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | grc/gsm_block_tree.xml | 1 | ||||
| -rw-r--r-- | grc/transmitter/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | grc/transmitter/gsm_gmsk_mod.xml | 47 |
4 files changed, 50 insertions, 0 deletions
diff --git a/grc/CMakeLists.txt b/grc/CMakeLists.txt index 045d6a5..26a91d5 100644 --- a/grc/CMakeLists.txt +++ b/grc/CMakeLists.txt @@ -24,6 +24,7 @@ add_subdirectory(receiver) add_subdirectory(flow_control) add_subdirectory(misc_utils) add_subdirectory(trx_interface) +add_subdirectory(transmitter) install(FILES gsm_block_tree.xml DESTINATION share/gnuradio/grc/blocks ) diff --git a/grc/gsm_block_tree.xml b/grc/gsm_block_tree.xml index 0ceec47..ac3670e 100644 --- a/grc/gsm_block_tree.xml +++ b/grc/gsm_block_tree.xml @@ -24,6 +24,7 @@ <cat> <name>Transmitter</name> <block>gsm_txtime_bursts_tagger</block> + <block>gsm_gmsk_mod</block> </cat> <cat> <name>Logical channels demapping</name> diff --git a/grc/transmitter/CMakeLists.txt b/grc/transmitter/CMakeLists.txt index e4f5c0b..c41f56a 100644 --- a/grc/transmitter/CMakeLists.txt +++ b/grc/transmitter/CMakeLists.txt @@ -18,5 +18,6 @@ # Boston, MA 02110-1301, USA. install(FILES + gsm_gmsk_mod.xml gsm_txtime_bursts_tagger.xml DESTINATION share/gnuradio/grc/blocks ) diff --git a/grc/transmitter/gsm_gmsk_mod.xml b/grc/transmitter/gsm_gmsk_mod.xml new file mode 100644 index 0000000..4aad01b --- /dev/null +++ b/grc/transmitter/gsm_gmsk_mod.xml @@ -0,0 +1,47 @@ +<block> + <name>GMSK Modulator for GSM</name> + <key>gsm_gmsk_mod</key> + <import>from grgsm import gsm_gmsk_mod</import> + <make>gsm_gmsk_mod( + BT=$BT, + pulse_duration=$pulse_duration, + sps=$sps, +)</make> + <callback>set_BT($BT)</callback> + <callback>set_pulse_duration($pulse_duration)</callback> + <callback>set_sps($sps)</callback> + <param> + <name>3 dB Time-Bandwidth Product</name> + <key>BT</key> + <value>4</value> + <type>raw</type> + </param> + <param> + <name>Pulse Duration</name> + <key>pulse_duration</key> + <value>4</value> + <type>raw</type> + </param> + <param> + <name>Samples/Symbol</name> + <key>sps</key> + <value>4</value> + <type>raw</type> + </param> + <sink> + <name>in</name> + <type>byte</type> + <vlen>1</vlen> + <optional>1</optional> + </sink> + <source> + <name>out</name> + <type>complex</type> + <vlen>1</vlen> + <optional>1</optional> + </source> + <doc>Piotr Krysik +GMSK Modulator for GSM + </doc> + <grc_source>gr-gsm/hier_blocks/transmitter/gsm_gmsk_mod.grc</grc_source> +</block> |