mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2024-12-15 04:30:33 +00:00
Code Issues Releases Wiki Activity

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

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
View File

@ -180,7 +180,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
acq_parameters.make_2_steps = configuration_->property(role + ".make_two_steps", false); acq_parameters.make_2_steps = configuration_->property(role + ".make_two_steps", false);
acq_parameters.max_num_acqs = configuration_->property(role + ".max_num_acqs", 2); acq_parameters.max_num_acqs = configuration_->property(role + ".max_num_acqs", 2);
// reference for the FPGA FFT-IFFT attenuation factor // 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); acquisition_fpga_ = pcps_make_acquisition_fpga(acq_parameters);

1
src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition_fpga.cc
View File

@ -302,6 +302,7 @@ void pcps_acquisition_fpga::set_active(bool active)
} }
num_second_acq = num_second_acq + 1; num_second_acq = num_second_acq + 1;
} }
acquisition_fpga->close_device();
if (d_test_statistics <= d_threshold) if (d_test_statistics <= d_threshold)
{ {
d_state = 0; 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 // enable interrupts
int32_t reenable = 1; 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))); ssize_t nbytes = TEMP_FAILURE_RETRY(write(d_fd, reinterpret_cast<void *>(&reenable), sizeof(int32_t)));
if (nbytes != 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; 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))); // nbytes = TEMP_FAILURE_RETRY(write(d_fd, reinterpret_cast<void *>(&disable_int), sizeof(int32_t)));
if (nbytes != sizeof(int32_t)) // if (nbytes != sizeof(int32_t))
{ // {
std::cerr << "Error disabling interruptions in the FPGA." << std::endl; // std::cerr << "Error disabling interruptions in the FPGA." << std::endl;
} // }
} }