pothosware/go-soapy-sdr

Go bindings for SoapySDR API

go-soapy-sdr's Issues

Free errors when executing device.UnmakeList

When running main.go via go run . in the terminal in VSCode on MacOS (Sonoma 14.2.1) Apple Silicon, it frequently, though not always, errors off with the error in the call to device.UnmakeList.

This error happens with an RTL-SDR v3 or v4 attached. (tried with 3 different dongles)

SoapySDR libraries installed via Homebrew:
librtlsdr 2.0.1
libusb 1.0.27
soapysdr 0.8.1_1
soapyrtlsdr 0.3.3_1

cmd(64857,0x1d8335000) malloc: Double free of object 0x15860a460
cmd(64857,0x1d8335000) malloc: *** set a breakpoint in malloc_error_break to debug
SIGABRT: abort
PC=0x181b1e0dc m=0 sigcode=0
signal arrived during cgo execution

goroutine 1 gp=0x140000021c0 m=0 mp=0x1008027c0 [syscall]:
runtime.cgocall(0x10072c718, 0x1400002bd08)
        /usr/local/go/src/runtime/cgocall.go:157 +0x44 fp=0x1400002bcd0 sp=0x1400002bc90 pc=0x10068cb94
github.com/pothosware/go-soapy-sdr/pkg/device._Cfunc_free(0x15860a460)
        _cgo_gotypes.go:2016 +0x30 fp=0x1400002bd00 sp=0x1400002bcd0 pc=0x10071d4e0
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList.deferwrap1.devicesClear.1(0x15860a460)
        /Users/jim/go/go-soapy-sdr/pkg/device/bridge.go:333 +0x40 fp=0x1400002bd30 sp=0x1400002bd00 pc=0x100720470
github.com/pothosware/go-soapy-sdr/pkg/device.devicesClear(...)
        /Users/jim/go/go-soapy-sdr/pkg/device/bridge.go:333
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList.deferwrap1()
        /Users/jim/go/go-soapy-sdr/pkg/device/device.go:171 +0x28 fp=0x1400002bd50 sp=0x1400002bd30 pc=0x1007203f8
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList({0x140000b8040?, 0x140000b8008?, 0x1007332b1?})
        /Users/jim/go/go-soapy-sdr/pkg/device/device.go:173 +0x134 fp=0x1400002bdb0 sp=0x1400002bd50 pc=0x1007202f4
main.main()
        /Users/jim/go/go-soapy-sdr/cmd/main.go:70 +0x41c fp=0x1400002bf40 sp=0x1400002bdb0 pc=0x10072764c
runtime.main()
        /usr/local/go/src/runtime/proc.go:271 +0x28c fp=0x1400002bfd0 sp=0x1400002bf40 pc=0x1006be42c
runtime.goexit({})
        /usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400002bfd0 sp=0x1400002bfd0 pc=0x1006ed374

goroutine 18 gp=0x1400008c380 m=nil [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x1400004e790 sp=0x1400004e770 pc=0x1006be858
runtime.goparkunlock(...)
        /usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
        /usr/local/go/src/runtime/proc.go:326 +0xb8 fp=0x1400004e7d0 sp=0x1400004e790 pc=0x1006be6e8
runtime.goexit({})
        /usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004e7d0 sp=0x1400004e7d0 pc=0x1006ed374
created by runtime.init.6 in goroutine 1
        /usr/local/go/src/runtime/proc.go:314 +0x24

goroutine 19 gp=0x1400008c540 m=nil [GC sweep wait]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
        /usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x1400004ef60 sp=0x1400004ef40 pc=0x1006be858
runtime.goparkunlock(...)
        /usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0x1400009a000)
        /usr/local/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x1400004efb0 sp=0x1400004ef60 pc=0x1006ab300
runtime.gcenable.gowrap1()
        /usr/local/go/src/runtime/mgc.go:203 +0x28 fp=0x1400004efd0 sp=0x1400004efb0 pc=0x10069f798
runtime.goexit({})
        /usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004efd0 sp=0x1400004efd0 pc=0x1006ed374
created by runtime.gcenable in goroutine 1
        /usr/local/go/src/runtime/mgc.go:203 +0x6c

goroutine 20 gp=0x1400008c700 m=nil [GC scavenge wait]:
runtime.gopark(0x1400009a000?, 0x100756020?, 0x1?, 0x0?, 0x1400008c700?)
        /usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x1400004f760 sp=0x1400004f740 pc=0x1006be858
runtime.goparkunlock(...)
        /usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x1008020e0)
        /usr/local/go/src/runtime/mgcscavenge.go:425 +0x5c fp=0x1400004f790 sp=0x1400004f760 pc=0x1006a8cfc
runtime.bgscavenge(0x1400009a000)
        /usr/local/go/src/runtime/mgcscavenge.go:653 +0x44 fp=0x1400004f7b0 sp=0x1400004f790 pc=0x1006a9254
runtime.gcenable.gowrap2()
        /usr/local/go/src/runtime/mgc.go:204 +0x28 fp=0x1400004f7d0 sp=0x1400004f7b0 pc=0x10069f738
runtime.goexit({})
        /usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004f7d0 sp=0x1400004f7d0 pc=0x1006ed374
created by runtime.gcenable in goroutine 1
        /usr/local/go/src/runtime/mgc.go:204 +0xac

goroutine 21 gp=0x1400008cc40 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0x0?, 0x28?, 0x0?, 0x1006ceea8?)
        /usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x14000052580 sp=0x14000052560 pc=0x1006be858
runtime.runfinq()
        /usr/local/go/src/runtime/mfinal.go:194 +0x108 fp=0x140000527d0 sp=0x14000052580 pc=0x10069e868
runtime.goexit({})
        /usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x140000527d0 sp=0x140000527d0 pc=0x1006ed374
created by runtime.createfing in goroutine 1
        /usr/local/go/src/runtime/mfinal.go:164 +0x80

r0      0x0
r1      0x0
r2      0x0
r3      0x0
r4      0x73
r5      0x2e
r6      0x1
r7      0x100bb8028
r8      0x7ffb2b48b3b02b13
r9      0x7ffb2b496b837b13
r10     0xa
r11     0x0
r12     0x36
r13     0x40000000
r14     0x100
r15     0x0
r16     0x148
r17     0x1e13a7340
r18     0x0
r19     0x6
r20     0x1d8335000
r21     0x103
r22     0x1d83350e0
r23     0x16f776fe0
r24     0x0
r25     0x0
r26     0x16f7774fd
r27     0x1d8335000
r28     0x100802180
r29     0x16f776930
lr      0x181b55cc0
sp      0x16f776910
pc      0x181b1e0dc
fault   0x181b1e0dc
exit status 2

Interestingly, when run in the MacOS terminal, I get the following error instead. This error occurs on every execution.

cmd(64921,0x1d8335000) malloc: *** error for object 0x60000097c0f0: pointer being freed was not allocated
cmd(64921,0x1d8335000) malloc: *** set a breakpoint in malloc_error_break to debug
SIGABRT: abort
PC=0x181b1e0dc m=0 sigcode=0
signal arrived during cgo execution

goroutine 1 gp=0x14000002380 m=0 mp=0x1049ee7c0 [syscall]:
runtime.cgocall(0x104918718, 0x14000023d08)
	/usr/local/go/src/runtime/cgocall.go:157 +0x44 fp=0x14000023cd0 sp=0x14000023c90 pc=0x104878b94
github.com/pothosware/go-soapy-sdr/pkg/device._Cfunc_free(0x60000097c0f0)
	_cgo_gotypes.go:2016 +0x30 fp=0x14000023d00 sp=0x14000023cd0 pc=0x1049094e0
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList.deferwrap1.devicesClear.1(0x60000097c0f0)
	/Users/jim/go/go-soapy-sdr/pkg/device/bridge.go:333 +0x40 fp=0x14000023d30 sp=0x14000023d00 pc=0x10490c470
github.com/pothosware/go-soapy-sdr/pkg/device.devicesClear(...)
	/Users/jim/go/go-soapy-sdr/pkg/device/bridge.go:333
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList.deferwrap1()
	/Users/jim/go/go-soapy-sdr/pkg/device/device.go:171 +0x28 fp=0x14000023d50 sp=0x14000023d30 pc=0x10490c3f8
github.com/pothosware/go-soapy-sdr/pkg/device.UnmakeList({0x1400004e008?, 0x1400011c008?, 0x10491f2b1?})
	/Users/jim/go/go-soapy-sdr/pkg/device/device.go:173 +0x134 fp=0x14000023db0 sp=0x14000023d50 pc=0x10490c2f4
main.main()
	/Users/jim/go/go-soapy-sdr/cmd/main.go:70 +0x41c fp=0x14000023f40 sp=0x14000023db0 pc=0x10491364c
runtime.main()
	/usr/local/go/src/runtime/proc.go:271 +0x28c fp=0x14000023fd0 sp=0x14000023f40 pc=0x1048aa42c
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x14000023fd0 sp=0x14000023fd0 pc=0x1048d9374

goroutine 2 gp=0x14000002e00 m=nil [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x1400004af90 sp=0x1400004af70 pc=0x1048aa858
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:326 +0xb8 fp=0x1400004afd0 sp=0x1400004af90 pc=0x1048aa6e8
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004afd0 sp=0x1400004afd0 pc=0x1048d9374
created by runtime.init.6 in goroutine 1
	/usr/local/go/src/runtime/proc.go:314 +0x24

goroutine 18 gp=0x14000084380 m=nil [GC sweep wait]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x14000046760 sp=0x14000046740 pc=0x1048aa858
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.bgsweep(0x14000090000)
	/usr/local/go/src/runtime/mgcsweep.go:278 +0xa0 fp=0x140000467b0 sp=0x14000046760 pc=0x104897300
runtime.gcenable.gowrap1()
	/usr/local/go/src/runtime/mgc.go:203 +0x28 fp=0x140000467d0 sp=0x140000467b0 pc=0x10488b798
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x140000467d0 sp=0x140000467d0 pc=0x1048d9374
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:203 +0x6c

goroutine 19 gp=0x14000084540 m=nil [GC scavenge wait]:
runtime.gopark(0x14000090000?, 0x104942020?, 0x1?, 0x0?, 0x14000084540?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x14000046f60 sp=0x14000046f40 pc=0x1048aa858
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:408
runtime.(*scavengerState).park(0x1049ee0e0)
	/usr/local/go/src/runtime/mgcscavenge.go:425 +0x5c fp=0x14000046f90 sp=0x14000046f60 pc=0x104894cfc
runtime.bgscavenge(0x14000090000)
	/usr/local/go/src/runtime/mgcscavenge.go:653 +0x44 fp=0x14000046fb0 sp=0x14000046f90 pc=0x104895254
runtime.gcenable.gowrap2()
	/usr/local/go/src/runtime/mgc.go:204 +0x28 fp=0x14000046fd0 sp=0x14000046fb0 pc=0x10488b738
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x14000046fd0 sp=0x14000046fd0 pc=0x1048d9374
created by runtime.gcenable in goroutine 1
	/usr/local/go/src/runtime/mgc.go:204 +0xac

goroutine 34 gp=0x14000106540 m=nil [finalizer wait]:
runtime.gopark(0x0?, 0x0?, 0xc8?, 0xa5?, 0x104882a14?)
	/usr/local/go/src/runtime/proc.go:402 +0xc8 fp=0x1400004a580 sp=0x1400004a560 pc=0x1048aa858
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:194 +0x108 fp=0x1400004a7d0 sp=0x1400004a580 pc=0x10488a868
runtime.goexit({})
	/usr/local/go/src/runtime/asm_arm64.s:1222 +0x4 fp=0x1400004a7d0 sp=0x1400004a7d0 pc=0x1048d9374
created by runtime.createfing in goroutine 1
	/usr/local/go/src/runtime/mfinal.go:164 +0x80

r0      0x0
r1      0x0
r2      0x0
r3      0x0
r4      0x73
r5      0x2e
r6      0x1
r7      0x104965440
r8      0xfa2007a1f1ef68f2
r9      0xfa2007a029dc38f2
r10     0xa
r11     0x0
r12     0x36
r13     0x0
r14     0x100
r15     0x0
r16     0x148
r17     0x1e13a7340
r18     0x0
r19     0x6
r20     0x1d8335000
r21     0x103
r22     0x1d83350e0
r23     0x16b58b350
r24     0x0
r25     0x0
r26     0x16b58b84d
r27     0x1d8335000
r28     0x1049ee180
r29     0x16b58aca0
lr      0x181b55cc0
sp      0x16b58ac80
pc      0x181b1e0dc
fault   0x181b1e0dc
exit status 2

does not build

SoapySDR master, go-soapy-sdr master

vrm@zivatar:~/go/src/github.com/pothosware/go-soapy-sdr/cmd$ go clean -cache
vrm@zivatar:~/go/src/github.com/pothosware/go-soapy-sdr/cmd$ go build
# github.com/pothosware/go-soapy-sdr/cmd
/usr/local/go/pkg/tool/linux_amd64/link: running gcc failed: exit status 1
/usr/bin/ld: /tmp/go-link-011735759/000005.o: unrecognized relocation (0x2a) in section `.text'
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status

sorry I'm new to golang

Reading Stream in a loop

Hello!

I am trying to constantly stream the buffer using a loop, and the buffer needs to be set before. So there is a limit on how long it can ever be right? Because the moment the buffer is smaller then infinite time, and it will just hang waiting for the buffer size, and prevent the buffer from overflowing.

Thanks!

Transmit examples

Hi
Is it currently possible to transmit using hackrf ?
I didnt find any examples

Thanks