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fix(sensor_data): fixed sample timestamp

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This commit is contained in:
Victor Castillo
2025-08-03 00:07:51 +02:00
committed by Carles Fernandez
parent e22564f75e
commit ce8acb6a7d
2 changed files with 5 additions and 5 deletions
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8
src/algorithms/libs/sensor_data/sensor_data_file.cc
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@@ -33,7 +33,7 @@ SensorDataFile::SensorDataFile(
offset_in_file_(offset_in_file), offset_in_file_(offset_in_file),
item_size_(item_size), item_size_(item_size),
chunks_read_(0), chunks_read_(0),
last_sample_stamp_(sample_delay), next_sample_stamp_(sample_delay),
io_buffer_size_(item_size * IO_BUFFER_MAX_SIZE), io_buffer_size_(item_size * IO_BUFFER_MAX_SIZE),
offset_in_io_buffer_(io_buffer_size_), // Set to end of buffer so that first look up will trigger a read. offset_in_io_buffer_(io_buffer_size_), // Set to end of buffer so that first look up will trigger a read.
repeat_(repeat), repeat_(repeat),
@@ -76,10 +76,10 @@ bool SensorDataFile::read_item(std::vector<uint8_t>& buffer)
bool SensorDataFile::read_until_sample(std::size_t end_sample, std::size_t& sample_stamp, std::vector<uint8_t>& buffer) bool SensorDataFile::read_until_sample(std::size_t end_sample, std::size_t& sample_stamp, std::vector<uint8_t>& buffer)
{ {
if (last_sample_stamp_ + sample_period_ < end_sample) if (next_sample_stamp_ + sample_period_ < end_sample)
{ {
last_sample_stamp_ += sample_period_; sample_stamp = next_sample_stamp_;
sample_stamp = last_sample_stamp_; next_sample_stamp_ += sample_period_;
read_item(buffer); read_item(buffer);
return true; return true;
} }

2
src/algorithms/libs/sensor_data/sensor_data_file.h
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@@ -66,7 +66,7 @@ private:
std::size_t item_size_; std::size_t item_size_;
std::size_t chunks_read_; std::size_t chunks_read_;
std::size_t last_sample_stamp_; std::size_t next_sample_stamp_;
std::vector<uint8_t> io_buffer_; std::vector<uint8_t> io_buffer_;
std::size_t io_buffer_size_; std::size_t io_buffer_size_;
std::size_t offset_in_io_buffer_; std::size_t offset_in_io_buffer_;