diff options
| -rw-r--r-- | INSTALL.md | 15 | ||||
| -rw-r--r-- | src/output/Lime.cpp | 9 |
2 files changed, 11 insertions, 13 deletions
@@ -1,25 +1,28 @@ You have 3 ways to install odr-dabmod on your host: # Using binary debian packages -If your host is running a debian-based OS and its cpu is one of amd64, arm64 or arm/v7, then you can install odr-dabmod using the standard debian packaging system: +If your host is running a debian-based OS on amd64, arm64 or arm/v7, then you can install this tool using the standard debian packaging system: 1. Update the debian apt repository list: ``` - curl -fsSL http://debian.opendigitalradio.org/odr.asc | sudo tee /etc/apt/trusted.gpg.d/odr.asc 1>/dev/null - curl -fsSL http://debian.opendigitalradio.org/odr.list | sudo tee /etc/apt/sources.list.d/odr.list 1>/dev/null + # Replace bullseye (debian-11) with bookworm (debian-12) if applicable + + curl -fsSL http://debian.opendigitalradio.org/opendigitalradio-bullseye.sources > /etc/apt/sources.list.d/opendigitalradio-bullseye.sources + + curl -fsSL http://debian.opendigitalradio.org/opendigitalradio.asc | gpg --dearmor > /etc/apt/trusted.gpg.d/opendigitalradio.gpg ``` 1. Refresh the debian packages list: ``` apt update ``` -1. Install odr-audioenc: +1. Install the package: ``` sudo apt install --yes odr-dabmod ``` -**Attention**: odr- (2.6.0-1) does not include the web-based GUI and Digital Predistortion Computation engine +**Notice**: this package does not include the web-based GUI and Digital Predistortion Computation engine # Using the dab-scripts -You can compile odr-dabmod as well as the other main components of the mmbTools set with an installation script: +You can compile this tool as well as the other main components of the mmbTools set with an installation script: 1. Clone the dab-scripts repository: ``` git clone https://github.com/opendigitalradio/dab-scripts.git diff --git a/src/output/Lime.cpp b/src/output/Lime.cpp index 8fb90bb..47045e7 100644 --- a/src/output/Lime.cpp +++ b/src/output/Lime.cpp @@ -226,14 +226,9 @@ Lime::Lime(SDRDeviceConfig &config) : SDRDevice(), m_conf(config) throw runtime_error("Unsupported interpolate: " + to_string(m_interpolate)); } - if (m_conf.sampleRate != 2048000) - { - throw runtime_error("Lime output only supports native samplerate = 2048000"); - /* The buffer_size calculation below does not take into account resampling */ - } - // Frame duration is 96ms - size_t buffer_size = FRAME_LENGTH * m_interpolate * 10; // We take 10 Frame buffer size Fifo + const size_t samplerate_ratio = m_conf.sampleRate / 2048000; + const size_t buffer_size = FRAME_LENGTH * m_interpolate * samplerate_ratio * 10; // We take 10 Frame buffer size Fifo // Fifo seems to be round to multiple of SampleRate m_tx_stream.channel = m_channel; m_tx_stream.fifoSize = buffer_size; |