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set the FPGA page size to 0x1000 for compatibility with the FPGA IP cores compiled for the ZynqMP

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This commit is contained in:
Marc Majoral 2022-04-19 15:53:00 +02:00
parent 5da56b1d80
commit 337c9c7d1f
9 changed files with 12 additions and 12 deletions
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4
src/algorithms/acquisition/libs/fpga_acquisition.cc
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@ -101,7 +101,7 @@ void Fpga_Acquisition::open_device()
LOG(WARNING) << "Cannot open deviceio" << d_device_name;
std::cout << "Acq: cannot open deviceio" << d_device_name << '\n';
}
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, PAGE_SIZE_DEFAULT,
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, FPGA_PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, d_fd, 0));
if (d_map_base == reinterpret_cast<void *>(-1))
@ -227,7 +227,7 @@ void Fpga_Acquisition::read_acquisition_results(uint32_t *max_index,
void Fpga_Acquisition::close_device()
{
auto *aux = const_cast<uint32_t *>(d_map_base);
if (munmap(static_cast<void *>(aux), PAGE_SIZE_DEFAULT) == -1)
if (munmap(static_cast<void *>(aux), FPGA_PAGE_SIZE) == -1)
{
std::cout << "Failed to unmap memory uio\n";
}

2
src/algorithms/acquisition/libs/fpga_acquisition.h
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@ -142,7 +142,7 @@ public:
private:
// FPGA register parameters
static const uint32_t PAGE_SIZE_DEFAULT = 0x10000; // default page size for the multicorrelator memory map
static const uint32_t FPGA_PAGE_SIZE = 0x1000; // default page size for the multicorrelator memory map
static const uint32_t LAUNCH_ACQUISITION = 1; // command to launch the acquisition process
static const uint32_t RESET_ACQUISITION = 2; // command to reset the acquisition and the FPGA Modules
static const uint32_t STOP_ACQUISITION = 4; // command to stop the acquisition and the FPGA modules

2
src/algorithms/signal_source/libs/fpga_buffer_monitor.h
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@ -61,7 +61,7 @@ public:
void check_buffer_overflow_and_monitor_buffer_status();
private:
static const size_t FPGA_PAGE_SIZE = 0x10000;
static const size_t FPGA_PAGE_SIZE = 0x1000;
static const uint32_t test_register_writeval = 0x55AA;
static const uint32_t num_sapmples_per_buffer_element = 2;
// write addresses

2
src/algorithms/signal_source/libs/fpga_dynamic_bit_selection.h
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@ -56,7 +56,7 @@ public:
void bit_selection(void);
private:
static const size_t FPGA_PAGE_SIZE = 0x10000;
static const size_t FPGA_PAGE_SIZE = 0x1000;
static const uint32_t Num_bits_ADC = 12; // Number of bits in the ADC
static const uint32_t Num_bits_FPGA = 4; // Number of bits after the bit selection

2
src/algorithms/signal_source/libs/fpga_switch.h
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@ -54,7 +54,7 @@ public:
void set_switch_position(int32_t switch_position);
private:
static const size_t FPGA_PAGE_SIZE = 0x10000;
static const size_t FPGA_PAGE_SIZE = 0x1000;
static const uint32_t TEST_REGISTER_TRACK_WRITEVAL = 0x55AA;
static const uint32_t MAX_LENGTH_DEVICEIO_NAME = 50;

4
src/algorithms/tracking/libs/fpga_multicorrelator.cc
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@ -197,7 +197,7 @@ void Fpga_Multicorrelator_8sc::open_channel(const std::string &device_io_name, u
LOG(WARNING) << "Cannot open deviceio" << device_io_name;
std::cout << "Cannot open deviceio" << device_io_name << '\n';
}
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, page_size,
d_map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, FPGA_PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, d_device_descriptor, 0));
if (d_map_base == reinterpret_cast<void *>(-1))
@ -402,7 +402,7 @@ void Fpga_Multicorrelator_8sc::unlock_channel()
void Fpga_Multicorrelator_8sc::close_device()
{
auto *aux = const_cast<uint32_t *>(d_map_base);
if (munmap(static_cast<void *>(aux), page_size) == -1)
if (munmap(static_cast<void *>(aux), FPGA_PAGE_SIZE) == -1)
{
std::cout << "Failed to unmap memory uio\n";
}

2
src/algorithms/tracking/libs/fpga_multicorrelator.h
View File

@ -186,7 +186,7 @@ private:
static const uint32_t drop_samples = 1; // bit 0 of drop_samples_reg_addr
static const uint32_t enable_secondary_code = 2; // bit 1 of drop_samples_reg_addr
static const uint32_t init_secondary_code_addresses = 4; // bit 2 of drop_samples_reg_addr
static const uint32_t page_size = 0x10000;
static const uint32_t FPGA_PAGE_SIZE = 0x1000;
static const uint32_t max_code_resampler_counter = 1 << 31; // 2^(number of bits of precision of the code resampler)
static const uint32_t local_code_fpga_clear_address_counter = 0x10000000;
static const uint32_t test_register_track_writeval = 0x55AA;

4
src/core/libs/gnss_sdr_fpga_sample_counter.cc
View File

@ -146,7 +146,7 @@ void gnss_sdr_fpga_sample_counter::open_device()
LOG(WARNING) << "Cannot open deviceio" << device_io_name;
std::cout << "Counter-Intr: cannot open deviceio" << device_io_name << '\n';
}
map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, page_size,
map_base = reinterpret_cast<volatile uint32_t *>(mmap(nullptr, FPGA_PAGE_SIZE,
PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0));
if (map_base == reinterpret_cast<void *>(-1))
@ -176,7 +176,7 @@ void gnss_sdr_fpga_sample_counter::close_device()
map_base[2] = 0; // disable the generation of the interrupt in the device
auto *aux = const_cast<uint32_t *>(map_base);
if (munmap(static_cast<void *>(aux), page_size) == -1)
if (munmap(static_cast<void *>(aux), FPGA_PAGE_SIZE) == -1)
{
std::cout << "Failed to unmap memory uio\n";
}

2
src/core/libs/gnss_sdr_fpga_sample_counter.h
View File

@ -49,7 +49,7 @@ public:
private:
const std::string device_name = "counter"; // UIO device name
static const uint32_t page_size = 0x10000; // default page size for the multicorrelator memory map
static const uint32_t FPGA_PAGE_SIZE = 0x1000; // default page size for the multicorrelator memory map
static const uint32_t test_reg_sanity_check = 0x55AA; // value to check the presence of the test register (to detect the hw)
friend gnss_sdr_fpga_sample_counter_sptr gnss_sdr_make_fpga_sample_counter(double _fs, int32_t _interval_ms);