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fx2lafw: Unbreak SR_CONF_LIMIT_SAMPLES for large values (above 2**32) 

Capture does not stop for sample count values which exceed the range of
a 32bit type variable. Adjust the data type to 64bit.

How to reproduce: 8MSa/s * 600s -> 4,800,000,000 samples

  $ sigrok-cli -d fx2lafw -o capture.sr --config samplerate=8M --time 600000

[ gsi: rephrased the commit message ]
This commit is contained in:
Ralf 2020-12-15 20:02:37 +01:00 committed by Gerhard Sittig
parent aa8e4959e2
commit 6065d660e0
1 changed files with 1 additions and 1 deletions
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2
src/hardware/fx2lafw/protocol.h
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@ -112,7 +112,7 @@ struct dev_context {
struct soft_trigger_logic *stl; struct soft_trigger_logic *stl;
uint64_t num_frames; uint64_t num_frames;
unsigned int sent_samples; uint64_t sent_samples;
int submitted_transfers; int submitted_transfers;
int empty_transfer_count; int empty_transfer_count;