From 8aff0a31b3adceceb944849777dcfb4d45df5577 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jan=20Hamal=20Dvo=C5=99=C3=A1k?= Date: Thu, 6 Jun 2024 22:58:36 +0200 Subject: [PATCH] README: reflect recent changes --- README.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 7d6073e..2c72ea7 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ Using RP2040 / Raspberry Pi Pico as a software-defined radio receiver. -See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more informatiom. +See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more information. Older code the article is mostly referring to can be found in the branch `old`. ## Circuit @@ -28,6 +28,8 @@ See the [blog post](https://blog.porucha.net/2024/pico-sdr/) for more informatio python util/bridge.py ``` + You need to have PySerial and Click packages installed. + 4. Open `grc/PicoSDR-WBFM.grc` in GNU Radio Companion, adjust carrier frequency to match your favorite FM radio station and press `F6`. -5. Alternatively [gqrx](https://www.gqrx.dk/) seems to work fine with `rtl_tcp` input mode. Maximum sample rate seem to be 400 ksps, above that the samples are dropped. +5. Alternatively [gqrx](https://www.gqrx.dk/) works fine with `rtl_tcp` input mode. Maximum sample rate seem to be 400 ksps, above that the samples are dropped.