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Increase more BW Options to Capture App

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PR to increase the BW Options in the Capture App , beyond the current max, 500khz.  (from 600Khz till 2,75Mhz)  all of them work well into  the screen, but only <=  600Khz BW are correctly saved  into SD Card with full captured data. (Onwards, >600Khz optiions, at the moment ,  the created SD card  file has  decimated data, due - to SD Card writting speed limitations),-  but I feel still quite interesting feature to keep them.
This commit is contained in:
Brumi-2021 2021-11-21 19:35:31 +01:00
parent 848dba44d8
commit 14484b550a
2 changed files with 53 additions and 5 deletions
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11
firmware/application/apps/capture_app.hpp
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@ -48,7 +48,7 @@ private:
static constexpr ui::Dim header_height = 3 * 16;
uint32_t sampling_rate = 0;
static constexpr uint32_t baseband_bandwidth = 2500000;
uint32_t anti_alias_baseband_bandwidth_filter = 2500000; // we rename the previous var , and change type static constexpr to normal var.
void on_tuning_frequency_changed(rf::Frequency f);
@ -95,7 +95,14 @@ private:
{ " 50k ", 50000 },
{ "100k ", 100000 },
{ "250k ", 250000 },
{ "500k ", 500000 }
{ "500k ", 500000 }, // Previous Limit bandwith Option with perfect micro SD write .C16 format operaton.
{ "600k ", 600000 }, // That extended option is still possible to record with FW version Mayhem v1.41 (< 2,5MB/sec)
{ "750k ", 750000 }, // From that BW onwards, the LCD is ok, but the recorded file is auto decimated,(not real file size)
{ "1100k", 1100000 },
{ "1750k", 1750000 },
{ "2000k", 2000000 },
{ "2500k", 2500000 },
{ "2750k", 2750000 } // That is our max Capture option , to keep using later / 8 decimation (22Mhz sampling ADC)
}
};