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closed the acquisition device driver in the proper way + updated fpga block expponent.

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This commit is contained in:
Marc Majoral 2019-04-15 16:30:35 +02:00 committed by Carles Fernandez
parent 7fc8d53508
commit bf3f66278f
3 changed files with 9 additions and 8 deletions
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4
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
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@ -180,14 +180,14 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
acq_parameters.make_2_steps = configuration_->property(role + ".make_two_steps", false);
acq_parameters.max_num_acqs = configuration_->property(role + ".max_num_acqs", 2);
// reference for the FPGA FFT-IFFT attenuation factor
acq_parameters.total_block_exp = configuration_->property(role + ".total_block_exp", 12);
acq_parameters.total_block_exp = configuration_->property(role + ".total_block_exp", 13);
acquisition_fpga_ = pcps_make_acquisition_fpga(acq_parameters);
channel_ = 0;
doppler_step_ = 0;
gnss_synchro_ = nullptr;
// temporary buffers that we can delete
delete[] code;
delete fft_if;

1
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.cc
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@ -302,6 +302,7 @@ void pcps_acquisition_fpga::set_active(bool active)
}
num_second_acq = num_second_acq + 1;
}
acquisition_fpga->close_device();
if (d_test_statistics <= d_threshold)
{
d_state = 0;

12
src/algorithms/acquisition/libs/fpga_acquisition.cc
View File

@ -177,7 +177,7 @@ void Fpga_Acquisition::run_acquisition(void)
{
// enable interrupts
int32_t reenable = 1;
int32_t disable_int = 0;
//int32_t disable_int = 0;
ssize_t nbytes = TEMP_FAILURE_RETRY(write(d_fd, reinterpret_cast<void *>(&reenable), sizeof(int32_t)));
if (nbytes != sizeof(int32_t))
{
@ -197,11 +197,11 @@ void Fpga_Acquisition::run_acquisition(void)
std::cout << "acquisition module Interrupt number " << irq_count << std::endl;
}
nbytes = TEMP_FAILURE_RETRY(write(d_fd, reinterpret_cast<void *>(&disable_int), sizeof(int32_t)));
if (nbytes != sizeof(int32_t))
{
std::cerr << "Error disabling interruptions in the FPGA." << std::endl;
}
// nbytes = TEMP_FAILURE_RETRY(write(d_fd, reinterpret_cast<void *>(&disable_int), sizeof(int32_t)));
// if (nbytes != sizeof(int32_t))
// {
// std::cerr << "Error disabling interruptions in the FPGA." << std::endl;
// }
}