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-rw-r--r--Radio/Utils/GenSin/main.swift142
-rw-r--r--Radio/Utils/WaterfallFile/main.swift2
-rw-r--r--Radio/Utils/iqconvert/main.swift117
3 files changed, 240 insertions, 21 deletions
diff --git a/Radio/Utils/GenSin/main.swift b/Radio/Utils/GenSin/main.swift
new file mode 100644
index 0000000..b247dc2
--- /dev/null
+++ b/Radio/Utils/GenSin/main.swift
@@ -0,0 +1,142 @@
+//
+// main.swift
+// GenSin
+//
+// Created by Jacky Jack on 21/02/2025.
+//
+
+import Foundation
+import ArgumentParser
+
+/*
+Takes as input
+*/
+
+
+enum OutputFormat {
+ case FMT_NONE
+ case FMT_U8
+ case FMT_S8
+ case FMT_U16
+ case FMT_S16
+ case FMT_SC16Q11
+ case FMT_F32
+ case FMT_WAV_INT16
+ case FMT_WAV_F32
+}
+
+print("gen sin")
+
+//set the command line arguments
+struct CommandLineArgs: ParsableCommand {
+ @Argument var outputFile:String = ""
+ @Flag(help:"Version \(software_version)") var version: Bool = false
+ @Flag(name: .shortAndLong) var verbose: Bool = false
+ @Option(name:.shortAndLong) var samplerate: Int = 1000
+ @Option(name:.shortAndLong) var amplitude: Float = 1.0
+ @Option(name:.shortAndLong) var freq: Int = 10
+ @Option(name:.shortAndLong) var num: Int = 100000
+ //@Option(name:.shortAndLong) var type: String = "sine"
+ @Flag(name: .shortAndLong) var listFormats: Bool = false
+}
+
+let args = CommandLineArgs.parseOrExit()
+
+if args.listFormats {
+ print("Supported output:")
+ print(" s8,u8: [DONE]")
+ print(" s16,u16: not")
+ print(" s16q11: not")
+ print(" f32: not ")
+ print(" wav i16, fc32: not")
+}
+
+//outputfile Format
+var outputFormat = OutputFormat.FMT_NONE
+if let dotIndex = args.outputFile.lastIndex(of: ".") {
+ let index = args.outputFile.index(dotIndex, offsetBy: 1)
+ let fileExtension = String(args.outputFile[index..<args.outputFile.endIndex])
+ print("\(args.outputFile) extension \(fileExtension)")
+ let supportedExtensionList = ["s8","u8","s16","u16"]
+ if supportedExtensionList.contains(fileExtension) {
+ if ["s8"].contains(fileExtension) {
+ outputFormat = OutputFormat.FMT_S8
+ } else if ["u8"].contains(fileExtension) {
+ outputFormat = OutputFormat.FMT_U8
+ } else if ["s16"].contains(fileExtension) {
+ outputFormat = OutputFormat.FMT_S16
+ } else if ["u16"].contains(fileExtension) {
+ outputFormat = OutputFormat.FMT_U16
+ }// else if ["wav"].contains(fileExtension) {
+ // outputFormat = OutputFormat.FMT_WAV_F32
+ //}
+ else {
+ print("Unknown output format")
+ }
+ }
+}
+
+var outdata_s8:[Int8] = []
+var outdata_u8:[UInt8] = []
+var outdata_s16:[Int16] = []
+var outdata_u16:[UInt16] = []
+var outdata_f32:[Float32] = []
+
+//generate signal
+outdata_f32 = genSin(args.samplerate, args.freq, args.amplitude, 0.0, args.num)
+if outputFormat == OutputFormat.FMT_S8 {
+ outdata_s8 = cnvFloat32ToInt8(outdata_f32)
+} else if outputFormat == OutputFormat.FMT_U8 {
+ outdata_u8 = cnvFloat32ToUInt8(outdata_f32)
+} else if outputFormat == OutputFormat.FMT_S16 {
+ outdata_s16 = cnvFloat32ToInt16(outdata_f32)
+} else if outputFormat == OutputFormat.FMT_U16 {
+ outdata_u16 = cnvFloat32ToUInt16(outdata_f32)
+} else {
+ print("Unimplemented output format converter")
+}
+
+
+
+// write to file
+let fileWrite = FileWriter()
+var file_ok = false
+if (checkIfFileExists(args.outputFile)) {
+ do {
+ print("try to delet file for write")
+ try fileWrite.deleteForWrite(filename: args.outputFile)
+ } catch {
+ print("cant delete file \(error)")
+ exit(1)
+ }
+} else {
+ do {
+ print("try to creating file")
+ try fileWrite.createForWrite(filename: args.outputFile)
+ } catch {
+ print("cant create file \(error)")
+ exit(1)
+ }
+}
+
+do {
+ if outputFormat == OutputFormat.FMT_S8 {
+ try fileWrite.writeAll(outdata_s8)
+ } else if outputFormat == OutputFormat.FMT_U8 {
+ try fileWrite.writeAll(outdata_u8)
+ } else if outputFormat == OutputFormat.FMT_S16 {
+ try fileWrite.writeAll(outdata_s16)
+ } else if outputFormat == OutputFormat.FMT_U16 {
+ try fileWrite.writeAll(outdata_u16)
+ } else {
+ print("Not supported write type")
+ }
+} catch {
+ print("Cant write to file \(error)")
+ exit(1)
+}
+
+fileWrite.close()
+
+
+
diff --git a/Radio/Utils/WaterfallFile/main.swift b/Radio/Utils/WaterfallFile/main.swift
index 7717f1c..dffe0fe 100644
--- a/Radio/Utils/WaterfallFile/main.swift
+++ b/Radio/Utils/WaterfallFile/main.swift
@@ -34,7 +34,7 @@ do {
}
var i8_arr:[Int8]? = nil
do {
- try i8_arr = fileReader.readAll()
+ try i8_arr = fileReader.readAllInt8()
} catch {
print("Got error \(error)")
}
diff --git a/Radio/Utils/iqconvert/main.swift b/Radio/Utils/iqconvert/main.swift
index 49db280..b8b5f3b 100644
--- a/Radio/Utils/iqconvert/main.swift
+++ b/Radio/Utils/iqconvert/main.swift
@@ -11,7 +11,11 @@ import ArgumentParser
enum SDRInputFormat {
case FMT_NONE
case FMT_U8
+ case FMT_I16
+ case FMT_U16
+ case FMT_SC16Q11
case FMT_F32
+ case FMT_WAV
}
//set the command line arguments
@@ -27,16 +31,17 @@ let args = CommandLineArgs.parseOrExit()
if args.listFormats {
print("Supported input:")
- print(" u8: RTLSDR [not supported]")
- print(" u16: AirSpyHF [not supported]")
+ print(" u8: RTLSDR ")
+ print(" u16: AirSpyHF ")
print(" u16r: AirSpy [not supported]")
- print(" i16: AirSpy [not supported]")
+ print(" i16: AirSpy ")
print(" i16r: AirSpy [not supported]") //int16 real 1 * 16bit per sample
- print(" sc16q11: BladeRF [not supported]")
- print(" fc32r: AirSpy [not supported]") //float32 real 1 * 32bit per sampl
+ print(" sc16q11: BladeRF ")
+ print(" fc32r: AirSpy [not supported]") //float32 real 1 * 32bit per sample
+ print(" fc32: AirSpy [not supported]")
print("Supported output:")
- print(" fc32: inspectrum, sdr++ ")
- print(" wav: SDR# [not suppoprted]")
+ print(" fc32: inspectrum ")
+ print(" wav: SDR#,sdr++ [not suppoprted]")
}
//var inputFilePath:String
@@ -60,10 +65,16 @@ if let dotIndex = args.inputFile.lastIndex(of: ".") {
let index = args.inputFile.index(dotIndex, offsetBy: 1)
let fileExtension = String(args.inputFile[index..<args.inputFile.endIndex])
print("\(args.inputFile) extension \(fileExtension)")
- let supportedExtensionList = ["u8","cu8"]
+ let supportedExtensionList = ["u8","cu8","i16","ci16","u16","cu16","sc16q11"]
if supportedExtensionList.contains(fileExtension) {
if ["u8","cu8"].contains(fileExtension) {
inputFormat = SDRInputFormat.FMT_U8
+ } else if ["i16","ci16"].contains(fileExtension) {
+ inputFormat = SDRInputFormat.FMT_I16
+ } else if ["u16","cu16"].contains(fileExtension) {
+ inputFormat = SDRInputFormat.FMT_U16
+ } else if ["sc16q11"].contains(fileExtension) {
+ inputFormat = SDRInputFormat.FMT_SC16Q11
}
}
}
@@ -78,29 +89,95 @@ if let dotIndex = args.outputFile.lastIndex(of: ".") {
if supportedExtensionList.contains(fileExtension) {
if ["f32","fc32"].contains(fileExtension) {
outputFormat = SDRInputFormat.FMT_F32
+ } else if ["wav"].contains(fileExtension) {
+ outputFormat = SDRInputFormat.FMT_WAV
}
}
}
print("Input file format:\(inputFormat) output file format:\(outputFormat)")
-//read from file
-//if let data_u8:[UInt8] = fileReader.readAll() {
+//read from file and convert to file format
+
+
var data_u8:[UInt8] = []
-do {
- data_u8 = try fileReader.readAll()
-} catch {
- print("Reading file: \(error)")
- exit(1)
+var data_i16:[Int16] = []
+var data_u16:[UInt16] = []
+
+var outdata_f32:[Float32] = []
+
+switch inputFormat {
+case .FMT_U8:
+ do {
+ data_u8 = try fileReader.readAllUInt8()
+ } catch {
+ print("Reading file: \(error)")
+ exit(1)
+ }
+ break
+case .FMT_U16:
+ do {
+ data_u16 = try fileReader.readAllUInt16()
+ } catch {
+ print("Reading file: \(error)")
+ exit(1)
+ }
+ break
+case .FMT_I16:
+ do {
+ data_i16 = try fileReader.readAllInt16()
+ } catch {
+ print("Reading file: \(error)")
+ exit(1)
+ }
+ break
+case .FMT_SC16Q11:
+ do {
+ print("FMT_SC16Q11")
+ data_i16 = try fileReader.readAllInt16()
+ } catch {
+ print("Reading file: \(error)")
+ exit(1)
+ }
+ break
+default:
+ print("Unknow input file format")
}
//convert to output format
-var outdata_f32:[Float32] = []
-if data_u8.count > 0 {
- outdata_f32 = cnvU8toFloat32(data_u8)
-} else {
- print("No data in buffer")
+switch (inputFormat) {
+case .FMT_U8:
+ if data_u8.count > 0 {
+ outdata_f32 = cnvU8toFloat32(data_u8)
+ } else {
+ print("No data in buffer")
+ }
+ break
+case .FMT_U16:
+ if data_u16.count > 0 {
+ outdata_f32 = cnvU16toFloat32(data_u16)
+ } else {
+ print("No data in buffer")
+ }
+ break
+case .FMT_I16:
+ if data_i16.count > 0 {
+ outdata_f32 = cnvI16toFloat32(data_i16)
+ } else {
+ print("No data in buffer")
+ }
+ break
+case .FMT_SC16Q11:
+ if data_i16.count > 0 {
+ print("convert to FMT_SC16Q11")
+ outdata_f32 = cnvSC16Q11toFloat32(data_i16)
+ } else {
+ print("No data in buffer")
+ }
+ break
+default:
+ print("Cant convert to unknown format")
}
// write to file
generated by cgit v1.2.3 (git 2.39.1) at 2025-03-28 15:15:08 +0000