summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--gr-audio/examples/grc/cvsd_sweep.grc12
-rw-r--r--gr-blocks/examples/ctrlport/comparing_resamplers.grc20
-rw-r--r--gr-blocks/examples/ctrlport/pfb_sync_test.grc28
-rw-r--r--gr-blocks/examples/metadata/file_metadata_sink.grc12
-rw-r--r--gr-blocks/examples/metadata/file_metadata_source.grc12
-rw-r--r--gr-blocks/examples/metadata/file_metadata_vector_sink.grc8
-rw-r--r--gr-blocks/examples/metadata/file_metadata_vector_source.grc12
-rw-r--r--gr-blocks/examples/msg_passing/hier/test_msg_hier.grc16
-rw-r--r--gr-blocks/examples/msg_passing/hier/test_msg_hier_topblock.grc12
-rw-r--r--gr-channels/examples/demo_gmsk.grc10
-rw-r--r--gr-channels/examples/demo_ofdm.grc28
-rw-r--r--gr-channels/examples/demo_qam.grc16
-rw-r--r--gr-channels/examples/demo_quantization.grc18
-rw-r--r--gr-channels/examples/demo_spec_an.grc4
-rw-r--r--gr-channels/examples/demo_two_tone.grc20
-rw-r--r--gr-digital/examples/demod/pam_sync.grc8
-rw-r--r--gr-dtv/examples/catv_tx_256qam.grc4
-rw-r--r--gr-dtv/examples/catv_tx_64qam.grc4
-rw-r--r--gr-dtv/examples/dvbs2_tx.grc4
-rw-r--r--gr-dtv/examples/dvbs_tx.grc4
-rw-r--r--gr-dtv/examples/dvbt_tx_2k.grc4
-rw-r--r--gr-dtv/examples/dvbt_tx_8k.grc4
-rw-r--r--gr-dtv/examples/file_atsc_tx.grc4
-rw-r--r--gr-dtv/examples/germany-g1.grc4
-rw-r--r--gr-dtv/examples/germany-g10.grc4
-rw-r--r--gr-dtv/examples/germany-g2.grc4
-rw-r--r--gr-dtv/examples/germany-g3.grc4
-rw-r--r--gr-dtv/examples/germany-g4.grc4
-rw-r--r--gr-dtv/examples/germany-g5.grc4
-rw-r--r--gr-dtv/examples/germany-g6.grc4
-rw-r--r--gr-dtv/examples/germany-g7.grc4
-rw-r--r--gr-dtv/examples/germany-g8.grc4
-rw-r--r--gr-dtv/examples/germany-g9.grc4
-rw-r--r--gr-dtv/examples/uhd_atsc_tx.grc4
-rw-r--r--gr-dtv/examples/vv001-cr35.grc4
-rw-r--r--gr-dtv/examples/vv003-cr23.grc4
-rw-r--r--gr-dtv/examples/vv004-8kfft.grc4
-rw-r--r--gr-dtv/examples/vv005-8kfft.grc4
-rw-r--r--gr-dtv/examples/vv007-16kfft.grc4
-rw-r--r--gr-dtv/examples/vv008-16kfft.grc4
-rw-r--r--gr-dtv/examples/vv009-4kfft.grc4
-rw-r--r--gr-dtv/examples/vv010-2kfft.grc4
-rw-r--r--gr-dtv/examples/vv011-1kfft.grc4
-rw-r--r--gr-dtv/examples/vv012-64qam45.grc4
-rw-r--r--gr-dtv/examples/vv013-64qam56.grc4
-rw-r--r--gr-dtv/examples/vv014-64qam34.grc4
-rw-r--r--gr-dtv/examples/vv015-8kfft.grc4
-rw-r--r--gr-dtv/examples/vv016-256qam34.grc4
-rw-r--r--gr-dtv/examples/vv017-paprtr.grc4
-rw-r--r--gr-dtv/examples/vv018-miso.grc4
-rw-r--r--gr-dtv/examples/vv019-norot.grc4
-rw-r--r--gr-dtv/examples/vv034-dtg016.grc4
-rw-r--r--gr-dtv/examples/vv035-dtg052.grc4
-rw-r--r--gr-dtv/examples/vv036-dtg091.grc4
-rw-r--r--gr-vocoder/examples/loopback-codec2.grc24
55 files changed, 206 insertions, 206 deletions
diff --git a/gr-audio/examples/grc/cvsd_sweep.grc b/gr-audio/examples/grc/cvsd_sweep.grc
index 0fcb688054..ed45b289df 100644
--- a/gr-audio/examples/grc/cvsd_sweep.grc
+++ b/gr-audio/examples/grc/cvsd_sweep.grc
@@ -221,8 +221,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: Original Spectrum
nconnections: '1'
showports: 'True'
@@ -298,8 +298,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: Encoded Spectrum
nconnections: '1'
showports: 'True'
@@ -375,8 +375,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: Decoded Spectrum
nconnections: '1'
showports: 'True'
diff --git a/gr-blocks/examples/ctrlport/comparing_resamplers.grc b/gr-blocks/examples/ctrlport/comparing_resamplers.grc
index 5d57849c2f..8f41ec190d 100644
--- a/gr-blocks/examples/ctrlport/comparing_resamplers.grc
+++ b/gr-blocks/examples/ctrlport/comparing_resamplers.grc
@@ -55,8 +55,8 @@ blocks:
amp: '1'
comment: ''
freq: samp_rate/10
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
offset: '0'
samp_rate: samp_rate
type: complex
@@ -72,8 +72,8 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
samples_per_second: samp_rate
type: complex
vlen: '1'
@@ -90,8 +90,8 @@ blocks:
comment: ''
epsilon: '1.0'
freq_offset: '0.0'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
noise_voltage: '0.1'
seed: '0'
taps: '[1,]'
@@ -105,8 +105,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
phase_shift: '0'
resamp_ratio: resamp_rate
type: complex
@@ -121,8 +121,8 @@ blocks:
alias: ''
atten: '60'
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nfilts: '32'
rrate: resamp_rate
samp_delay: '0'
diff --git a/gr-blocks/examples/ctrlport/pfb_sync_test.grc b/gr-blocks/examples/ctrlport/pfb_sync_test.grc
index d482173c0f..9cf37104be 100644
--- a/gr-blocks/examples/ctrlport/pfb_sync_test.grc
+++ b/gr-blocks/examples/ctrlport/pfb_sync_test.grc
@@ -128,8 +128,8 @@ blocks:
bits_per_chunk: '8'
comment: ''
endianness: gr.GR_MSB_FIRST
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_ports: '1'
type: byte
states:
@@ -143,8 +143,8 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
samples_per_second: samp_rate
type: byte
vlen: '1'
@@ -158,8 +158,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
repeat: 'True'
tags: '[]'
type: byte
@@ -178,8 +178,8 @@ blocks:
comment: ''
epsilon: '1.0'
freq_offset: '0.0'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
noise_voltage: noise
seed: '0'
taps: cmath.exp(1j*phase)
@@ -193,8 +193,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
order: '4'
use_snr: 'False'
w: 6.28/100.0
@@ -212,8 +212,8 @@ blocks:
init_phase: nfilts/2
loop_bw: 2*3.14/100.0
max_dev: '1.5'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
osps: '1'
sps: sps
taps: firdes.root_raised_cosine(nfilts, nfilts,1.0/sps, 0.35, int(22*sps*nfilts))
@@ -232,8 +232,8 @@ blocks:
differential: 'True'
excess_bw: '0.35'
log: 'False'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
mod_code: '"gray"'
samples_per_symbol: sps
verbose: 'False'
diff --git a/gr-blocks/examples/metadata/file_metadata_sink.grc b/gr-blocks/examples/metadata/file_metadata_sink.grc
index a4b04d323a..af85702732 100644
--- a/gr-blocks/examples/metadata/file_metadata_sink.grc
+++ b/gr-blocks/examples/metadata/file_metadata_sink.grc
@@ -64,8 +64,8 @@ blocks:
amp: '1'
comment: ''
freq: '1000'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
offset: '0'
samp_rate: samp_rate
type: complex
@@ -99,8 +99,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_items: '20000000'
type: complex
vlen: '1'
@@ -391,8 +391,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
norm_gain0: 'False'
norm_gain1: 'False'
diff --git a/gr-blocks/examples/metadata/file_metadata_source.grc b/gr-blocks/examples/metadata/file_metadata_source.grc
index 0496c760bc..ee1daa8932 100644
--- a/gr-blocks/examples/metadata/file_metadata_source.grc
+++ b/gr-blocks/examples/metadata/file_metadata_source.grc
@@ -48,8 +48,8 @@ blocks:
decay_rate: 1e-2
gain: '1.0'
max_gain: '0.0'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
reference: '1.0'
type: complex
states:
@@ -65,8 +65,8 @@ blocks:
detached: 'True'
file: /tmp/metadat_file.out
hdr_file: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
repeat: 'False'
type: complex
vlen: '1'
@@ -112,8 +112,8 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
samples_per_second: samp_rate
type: complex
vlen: '1'
diff --git a/gr-blocks/examples/metadata/file_metadata_vector_sink.grc b/gr-blocks/examples/metadata/file_metadata_vector_sink.grc
index 626d1071e5..93bb35f26b 100644
--- a/gr-blocks/examples/metadata/file_metadata_vector_sink.grc
+++ b/gr-blocks/examples/metadata/file_metadata_vector_sink.grc
@@ -63,8 +63,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_items: '10010000'
type: complex
vlen: '10'
@@ -78,8 +78,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
repeat: 'True'
tags: '[]'
type: complex
diff --git a/gr-blocks/examples/metadata/file_metadata_vector_source.grc b/gr-blocks/examples/metadata/file_metadata_vector_source.grc
index 98455af249..2c121e32f2 100644
--- a/gr-blocks/examples/metadata/file_metadata_vector_source.grc
+++ b/gr-blocks/examples/metadata/file_metadata_vector_source.grc
@@ -47,8 +47,8 @@ blocks:
detached: 'True'
file: /tmp/metadat_vector.out
hdr_file: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
repeat: 'False'
type: complex
vlen: '10'
@@ -94,8 +94,8 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
samples_per_second: samp_rate
type: complex
vlen: '10'
@@ -109,8 +109,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_items: '10'
type: complex
vlen: '1'
diff --git a/gr-blocks/examples/msg_passing/hier/test_msg_hier.grc b/gr-blocks/examples/msg_passing/hier/test_msg_hier.grc
index 5cd97f8c8c..0aa3c39eae 100644
--- a/gr-blocks/examples/msg_passing/hier/test_msg_hier.grc
+++ b/gr-blocks/examples/msg_passing/hier/test_msg_hier.grc
@@ -38,8 +38,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
msg: pmt.cons(pmt.PMT_NIL, pmt.make_u8vector(16,0x77))
period: '200'
states:
@@ -55,8 +55,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
msg: pmt.intern("OUTPUT2")
period: '100'
states:
@@ -109,8 +109,8 @@ blocks:
alias: ''
comment: ''
label: TEST_PORT2
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_streams: '1'
optional: 'False'
type: message
@@ -129,8 +129,8 @@ blocks:
alias: ''
comment: ''
label: TEST_PORT1
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_streams: '1'
optional: 'False'
type: message
diff --git a/gr-blocks/examples/msg_passing/hier/test_msg_hier_topblock.grc b/gr-blocks/examples/msg_passing/hier/test_msg_hier_topblock.grc
index 688a81bc9d..af3ef6ef62 100644
--- a/gr-blocks/examples/msg_passing/hier/test_msg_hier_topblock.grc
+++ b/gr-blocks/examples/msg_passing/hier/test_msg_hier_topblock.grc
@@ -45,8 +45,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
msg: pmt.intern("UPDATED")
period: '2000'
states:
@@ -59,8 +59,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
msg: pmt.intern("UPDATED2")
period: '3000'
states:
@@ -73,8 +73,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
states:
coordinate: [400, 200.0]
rotation: 0
diff --git a/gr-channels/examples/demo_gmsk.grc b/gr-channels/examples/demo_gmsk.grc
index d2ea5e6143..5f38d3f2db 100644
--- a/gr-channels/examples/demo_gmsk.grc
+++ b/gr-channels/examples/demo_gmsk.grc
@@ -180,7 +180,7 @@ blocks:
alias: ''
comment: ''
gain: '1.0'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
states:
coordinate: [864, 228.0]
@@ -193,7 +193,7 @@ blocks:
alias: ''
comment: ''
max: '256'
- maxoutbuf: ''
+ maxoutbuf: '0'
min: '0'
minoutbuf: '0'
num_samps: '100000'
@@ -210,7 +210,7 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: complex
@@ -230,7 +230,7 @@ blocks:
gamma: '0'
i_ofs: i_ofs
magbal: magbal
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
phase_noise_mag: phase_noise_mag
phasebal: phasebal
@@ -247,7 +247,7 @@ blocks:
bt: '0.3'
comment: ''
log: 'False'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_symbol: '10'
verbose: 'False'
diff --git a/gr-channels/examples/demo_ofdm.grc b/gr-channels/examples/demo_ofdm.grc
index e8cc8e74c3..8e5118e11e 100644
--- a/gr-channels/examples/demo_ofdm.grc
+++ b/gr-channels/examples/demo_ofdm.grc
@@ -198,7 +198,7 @@ blocks:
alias: ''
comment: ''
max: int(k)
- maxoutbuf: ''
+ maxoutbuf: '0'
min: '0'
minoutbuf: '0'
num_samps: '10000'
@@ -215,7 +215,7 @@ blocks:
alias: ''
comment: ''
max: int(k)
- maxoutbuf: ''
+ maxoutbuf: '0'
min: '0'
minoutbuf: '0'
num_samps: '10000'
@@ -232,7 +232,7 @@ blocks:
alias: ''
comment: ''
const: (-1-1j)/2
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
type: complex
vlen: '1'
@@ -246,7 +246,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
@@ -259,7 +259,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
scale: k-1
vlen: '1'
@@ -273,7 +273,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
scale: k-1
vlen: '1'
@@ -287,7 +287,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_items: fft_size
type: complex
@@ -302,7 +302,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_items: fft_size
type: complex
@@ -318,7 +318,7 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: complex
@@ -333,7 +333,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_items: fft_size
type: complex
@@ -348,7 +348,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_items: fft_size
type: complex
@@ -368,7 +368,7 @@ blocks:
gamma: '0'
i_ofs: i_ofs
magbal: magbal
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
phase_noise_mag: phase_noise_mag
phasebal: phasebal
@@ -385,7 +385,7 @@ blocks:
comment: ''
fft_size: fft_size
forward: 'False'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
nthreads: '1'
shift: 'False'
@@ -403,7 +403,7 @@ blocks:
comment: ''
fft_size: fft_size
forward: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
nthreads: '1'
shift: 'False'
diff --git a/gr-channels/examples/demo_qam.grc b/gr-channels/examples/demo_qam.grc
index fad53d916d..d364c1220e 100644
--- a/gr-channels/examples/demo_qam.grc
+++ b/gr-channels/examples/demo_qam.grc
@@ -189,7 +189,7 @@ blocks:
alias: ''
comment: ''
max: int(k)
- maxoutbuf: ''
+ maxoutbuf: '0'
min: '0'
minoutbuf: '0'
num_samps: '10000'
@@ -206,7 +206,7 @@ blocks:
alias: ''
comment: ''
max: int(k)
- maxoutbuf: ''
+ maxoutbuf: '0'
min: '0'
minoutbuf: '0'
num_samps: '10000'
@@ -223,7 +223,7 @@ blocks:
alias: ''
comment: ''
const: (-1-1j)/2
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
type: complex
vlen: '1'
@@ -237,7 +237,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
vlen: '1'
states:
@@ -250,7 +250,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
scale: k-1
vlen: '1'
@@ -264,7 +264,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
scale: k-1
vlen: '1'
@@ -279,7 +279,7 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: complex
@@ -299,7 +299,7 @@ blocks:
gamma: '0'
i_ofs: i_ofs
magbal: magbal
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
phase_noise_mag: phase_noise_mag
phasebal: phasebal
diff --git a/gr-channels/examples/demo_quantization.grc b/gr-channels/examples/demo_quantization.grc
index 1f62194f69..227f350b33 100644
--- a/gr-channels/examples/demo_quantization.grc
+++ b/gr-channels/examples/demo_quantization.grc
@@ -161,7 +161,7 @@ blocks:
alias: ''
amp: pow(10.0,noise_amp/20.0)
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
noise_type: analog.GR_GAUSSIAN
seed: '42'
@@ -178,7 +178,7 @@ blocks:
amp: pow(10.0,signal_amp/20.0)
comment: ''
freq: sigfreq
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
samp_rate: samp_rate
@@ -200,7 +200,7 @@ blocks:
high_cutoff_freq: min(samp_rate/2.0-bw/15.0,center+bw/2.0)
interp: '1'
low_cutoff_freq: max(bw/15.0,center-bw/2.0)
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samp_rate: samp_rate
type: fir_filter_fff
@@ -216,7 +216,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '2'
type: float
@@ -232,7 +232,7 @@ blocks:
alias: ''
comment: ''
const: pow(2,bits-1)
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
type: float
vlen: '1'
@@ -247,7 +247,7 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: float
@@ -263,7 +263,7 @@ blocks:
alias: ''
bits: bits
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
states:
coordinate: [664, 268.0]
@@ -327,8 +327,8 @@ blocks:
label8: ''''''
label9: ''''''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: ''
nconnections: '1'
showports: 'True'
diff --git a/gr-channels/examples/demo_spec_an.grc b/gr-channels/examples/demo_spec_an.grc
index ac0e9b6f31..2a2016d072 100644
--- a/gr-channels/examples/demo_spec_an.grc
+++ b/gr-channels/examples/demo_spec_an.grc
@@ -264,8 +264,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: FFT Plot
nconnections: '1'
showports: 'True'
diff --git a/gr-channels/examples/demo_two_tone.grc b/gr-channels/examples/demo_two_tone.grc
index 26fa30bcee..4f487a2651 100644
--- a/gr-channels/examples/demo_two_tone.grc
+++ b/gr-channels/examples/demo_two_tone.grc
@@ -248,7 +248,7 @@ blocks:
alias: ''
amp: '.00001'
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
noise_type: analog.GR_GAUSSIAN
seed: '42'
@@ -265,7 +265,7 @@ blocks:
amp: pow(10,sig_amp/20.0)*twotones
comment: ''
freq: f2
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
samp_rate: samp_rate
@@ -283,7 +283,7 @@ blocks:
amp: pow(10,sig_amp/20.0)
comment: ''
freq: f1
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
offset: '0'
samp_rate: samp_rate
@@ -299,7 +299,7 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
num_inputs: '3'
type: complex
@@ -315,7 +315,7 @@ blocks:
alias: ''
comment: ''
ignoretag: 'True'
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
samples_per_second: samp_rate
type: complex
@@ -331,7 +331,7 @@ blocks:
alias: ''
alpha: '0.0001'
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
states:
coordinate: [848, 396.0]
@@ -348,7 +348,7 @@ blocks:
gamma: gamma
i_ofs: i_ofs
magbal: magbal
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
phase_noise_mag: phase_noise_mag
phasebal: '0'
@@ -364,7 +364,7 @@ blocks:
alias: ''
alpha: '0.00001'
comment: ''
- maxoutbuf: ''
+ maxoutbuf: '0'
minoutbuf: '0'
states:
coordinate: [856, 340.0]
@@ -428,8 +428,8 @@ blocks:
label8: ''''''
label9: ''''''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: QT GUI Plot
nconnections: '1'
showports: 'True'
diff --git a/gr-digital/examples/demod/pam_sync.grc b/gr-digital/examples/demod/pam_sync.grc
index 4c126562c4..d1c890af9b 100644
--- a/gr-digital/examples/demod/pam_sync.grc
+++ b/gr-digital/examples/demod/pam_sync.grc
@@ -432,8 +432,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: Post-sync Spectrum
nconnections: '1'
showports: 'True'
@@ -509,8 +509,8 @@ blocks:
label8: ''
label9: ''
legend: 'True'
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
name: Received Spectrum
nconnections: '1'
showports: 'True'
diff --git a/gr-dtv/examples/catv_tx_256qam.grc b/gr-dtv/examples/catv_tx_256qam.grc
index d803568c75..a679ba7bf3 100644
--- a/gr-dtv/examples/catv_tx_256qam.grc
+++ b/gr-dtv/examples/catv_tx_256qam.grc
@@ -682,8 +682,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/catv_tx_64qam.grc b/gr-dtv/examples/catv_tx_64qam.grc
index 3374141ad9..d1449d814d 100644
--- a/gr-dtv/examples/catv_tx_64qam.grc
+++ b/gr-dtv/examples/catv_tx_64qam.grc
@@ -682,8 +682,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/dvbs2_tx.grc b/gr-dtv/examples/dvbs2_tx.grc
index 82962972e6..745171baf4 100644
--- a/gr-dtv/examples/dvbs2_tx.grc
+++ b/gr-dtv/examples/dvbs2_tx.grc
@@ -695,8 +695,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/dvbs_tx.grc b/gr-dtv/examples/dvbs_tx.grc
index 4c5b7563fa..00affac265 100644
--- a/gr-dtv/examples/dvbs_tx.grc
+++ b/gr-dtv/examples/dvbs_tx.grc
@@ -637,8 +637,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/dvbt_tx_2k.grc b/gr-dtv/examples/dvbt_tx_2k.grc
index 7313a5f791..119f0f7865 100644
--- a/gr-dtv/examples/dvbt_tx_2k.grc
+++ b/gr-dtv/examples/dvbt_tx_2k.grc
@@ -552,8 +552,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/dvbt_tx_8k.grc b/gr-dtv/examples/dvbt_tx_8k.grc
index e3699cc8dd..e8ca49f03c 100644
--- a/gr-dtv/examples/dvbt_tx_8k.grc
+++ b/gr-dtv/examples/dvbt_tx_8k.grc
@@ -552,8 +552,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/file_atsc_tx.grc b/gr-dtv/examples/file_atsc_tx.grc
index a4225c1f67..b5aa435aad 100644
--- a/gr-dtv/examples/file_atsc_tx.grc
+++ b/gr-dtv/examples/file_atsc_tx.grc
@@ -361,8 +361,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
stream_id: mod-rot
states:
coordinate: [336, 276.0]
diff --git a/gr-dtv/examples/germany-g1.grc b/gr-dtv/examples/germany-g1.grc
index fe347f15d8..0f10cf6f06 100644
--- a/gr-dtv/examples/germany-g1.grc
+++ b/gr-dtv/examples/germany-g1.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g10.grc b/gr-dtv/examples/germany-g10.grc
index 9cce4b5f5e..e1e74c8376 100644
--- a/gr-dtv/examples/germany-g10.grc
+++ b/gr-dtv/examples/germany-g10.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g2.grc b/gr-dtv/examples/germany-g2.grc
index 5e29474d2e..dc5aff79ae 100644
--- a/gr-dtv/examples/germany-g2.grc
+++ b/gr-dtv/examples/germany-g2.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g3.grc b/gr-dtv/examples/germany-g3.grc
index 659744c40c..c249a761e3 100644
--- a/gr-dtv/examples/germany-g3.grc
+++ b/gr-dtv/examples/germany-g3.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g4.grc b/gr-dtv/examples/germany-g4.grc
index e60cb391e3..748c4158a0 100644
--- a/gr-dtv/examples/germany-g4.grc
+++ b/gr-dtv/examples/germany-g4.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g5.grc b/gr-dtv/examples/germany-g5.grc
index a55acedb8f..a270285b01 100644
--- a/gr-dtv/examples/germany-g5.grc
+++ b/gr-dtv/examples/germany-g5.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g6.grc b/gr-dtv/examples/germany-g6.grc
index a989c55fd2..e06de1158e 100644
--- a/gr-dtv/examples/germany-g6.grc
+++ b/gr-dtv/examples/germany-g6.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g7.grc b/gr-dtv/examples/germany-g7.grc
index 5ff913759d..93b1e07ab7 100644
--- a/gr-dtv/examples/germany-g7.grc
+++ b/gr-dtv/examples/germany-g7.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g8.grc b/gr-dtv/examples/germany-g8.grc
index aee8a8ff2f..42a320d8d8 100644
--- a/gr-dtv/examples/germany-g8.grc
+++ b/gr-dtv/examples/germany-g8.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/germany-g9.grc b/gr-dtv/examples/germany-g9.grc
index c73efef13b..f001cf56f9 100644
--- a/gr-dtv/examples/germany-g9.grc
+++ b/gr-dtv/examples/germany-g9.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/uhd_atsc_tx.grc b/gr-dtv/examples/uhd_atsc_tx.grc
index 1ff3abeb63..065127be9f 100644
--- a/gr-dtv/examples/uhd_atsc_tx.grc
+++ b/gr-dtv/examples/uhd_atsc_tx.grc
@@ -684,8 +684,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv001-cr35.grc b/gr-dtv/examples/vv001-cr35.grc
index 069bd02b55..6c39316f76 100644
--- a/gr-dtv/examples/vv001-cr35.grc
+++ b/gr-dtv/examples/vv001-cr35.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv003-cr23.grc b/gr-dtv/examples/vv003-cr23.grc
index 9e73c28dbb..3182103a0a 100644
--- a/gr-dtv/examples/vv003-cr23.grc
+++ b/gr-dtv/examples/vv003-cr23.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv004-8kfft.grc b/gr-dtv/examples/vv004-8kfft.grc
index 82e1b2ba17..6d91721568 100644
--- a/gr-dtv/examples/vv004-8kfft.grc
+++ b/gr-dtv/examples/vv004-8kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv005-8kfft.grc b/gr-dtv/examples/vv005-8kfft.grc
index 4659a3d626..65b04b429b 100644
--- a/gr-dtv/examples/vv005-8kfft.grc
+++ b/gr-dtv/examples/vv005-8kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv007-16kfft.grc b/gr-dtv/examples/vv007-16kfft.grc
index 809847499e..b40f7116e6 100644
--- a/gr-dtv/examples/vv007-16kfft.grc
+++ b/gr-dtv/examples/vv007-16kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv008-16kfft.grc b/gr-dtv/examples/vv008-16kfft.grc
index 515d2662db..a7c238d5f1 100644
--- a/gr-dtv/examples/vv008-16kfft.grc
+++ b/gr-dtv/examples/vv008-16kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv009-4kfft.grc b/gr-dtv/examples/vv009-4kfft.grc
index b108cc7717..7fc1fa8205 100644
--- a/gr-dtv/examples/vv009-4kfft.grc
+++ b/gr-dtv/examples/vv009-4kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv010-2kfft.grc b/gr-dtv/examples/vv010-2kfft.grc
index ef01e943f0..e777a2f14f 100644
--- a/gr-dtv/examples/vv010-2kfft.grc
+++ b/gr-dtv/examples/vv010-2kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv011-1kfft.grc b/gr-dtv/examples/vv011-1kfft.grc
index 1fd772e4a3..1b9f53de01 100644
--- a/gr-dtv/examples/vv011-1kfft.grc
+++ b/gr-dtv/examples/vv011-1kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv012-64qam45.grc b/gr-dtv/examples/vv012-64qam45.grc
index febc3751b1..339d3d3a21 100644
--- a/gr-dtv/examples/vv012-64qam45.grc
+++ b/gr-dtv/examples/vv012-64qam45.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv013-64qam56.grc b/gr-dtv/examples/vv013-64qam56.grc
index 3b4cc2241e..4b07960947 100644
--- a/gr-dtv/examples/vv013-64qam56.grc
+++ b/gr-dtv/examples/vv013-64qam56.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv014-64qam34.grc b/gr-dtv/examples/vv014-64qam34.grc
index d094bf76d5..6b593b05db 100644
--- a/gr-dtv/examples/vv014-64qam34.grc
+++ b/gr-dtv/examples/vv014-64qam34.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv015-8kfft.grc b/gr-dtv/examples/vv015-8kfft.grc
index 20f5bb6afd..e819b71f10 100644
--- a/gr-dtv/examples/vv015-8kfft.grc
+++ b/gr-dtv/examples/vv015-8kfft.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv016-256qam34.grc b/gr-dtv/examples/vv016-256qam34.grc
index 078722970b..58b9fba3a1 100644
--- a/gr-dtv/examples/vv016-256qam34.grc
+++ b/gr-dtv/examples/vv016-256qam34.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv017-paprtr.grc b/gr-dtv/examples/vv017-paprtr.grc
index 35157d4094..c99259e791 100644
--- a/gr-dtv/examples/vv017-paprtr.grc
+++ b/gr-dtv/examples/vv017-paprtr.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv018-miso.grc b/gr-dtv/examples/vv018-miso.grc
index be844b41fd..004ef7a020 100644
--- a/gr-dtv/examples/vv018-miso.grc
+++ b/gr-dtv/examples/vv018-miso.grc
@@ -833,8 +833,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '2'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv019-norot.grc b/gr-dtv/examples/vv019-norot.grc
index 9977674bf4..7e04547e0c 100644
--- a/gr-dtv/examples/vv019-norot.grc
+++ b/gr-dtv/examples/vv019-norot.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv034-dtg016.grc b/gr-dtv/examples/vv034-dtg016.grc
index 0a51601c46..7ce9d77ec2 100644
--- a/gr-dtv/examples/vv034-dtg016.grc
+++ b/gr-dtv/examples/vv034-dtg016.grc
@@ -702,8 +702,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv035-dtg052.grc b/gr-dtv/examples/vv035-dtg052.grc
index 7216011162..34d49b880f 100644
--- a/gr-dtv/examples/vv035-dtg052.grc
+++ b/gr-dtv/examples/vv035-dtg052.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-dtv/examples/vv036-dtg091.grc b/gr-dtv/examples/vv036-dtg091.grc
index a728e79472..7abd6e12cc 100644
--- a/gr-dtv/examples/vv036-dtg091.grc
+++ b/gr-dtv/examples/vv036-dtg091.grc
@@ -727,8 +727,8 @@ blocks:
lo_source7: internal
lo_source8: internal
lo_source9: internal
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
nchan: '1'
num_mboards: '1'
otw: ''
diff --git a/gr-vocoder/examples/loopback-codec2.grc b/gr-vocoder/examples/loopback-codec2.grc
index 742fb4cefe..03d8e0f5b3 100644
--- a/gr-vocoder/examples/loopback-codec2.grc
+++ b/gr-vocoder/examples/loopback-codec2.grc
@@ -97,8 +97,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
num_inputs: '2'
type: float
vlen: '1'
@@ -127,8 +127,8 @@ blocks:
alias: ''
comment: ''
const: 0.0 if play_encoded else 1.0
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
type: float
vlen: '1'
states:
@@ -142,8 +142,8 @@ blocks:
alias: ''
comment: ''
const: 1.0 if play_encoded else 0.0
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
type: float
vlen: '1'
states:
@@ -502,8 +502,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
stream_id: Encoded Speech
states:
coordinate: [0, 292.0]
@@ -515,8 +515,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
stream_id: Raw Audio
states:
coordinate: [-1, 389]
@@ -528,8 +528,8 @@ blocks:
affinity: ''
alias: ''
comment: ''
- maxoutbuf: ''
- minoutbuf: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
stream_id: Decoded Speech
states:
coordinate: [3, 449]