diff options
Diffstat (limited to 'mpm/lib')
| -rw-r--r-- | mpm/lib/mykonos/ad937x_device.cpp | 82 | ||||
| -rw-r--r-- | mpm/lib/mykonos/ad937x_device.hpp | 4 |
2 files changed, 43 insertions, 43 deletions
diff --git a/mpm/lib/mykonos/ad937x_device.cpp b/mpm/lib/mykonos/ad937x_device.cpp index bbfb67b6a..55ee67c94 100644 --- a/mpm/lib/mykonos/ad937x_device.cpp +++ b/mpm/lib/mykonos/ad937x_device.cpp @@ -101,9 +101,9 @@ Helper functions ******************************************************/ // helper function to unify error handling -void ad937x_device::_call_api_function(std::function<mykonosErr_t()> func) +void ad937x_device::_call_api_function(const std::function<mykonosErr_t()>& func) { - auto error = func(); + const auto error = func(); if (error != MYKONOS_ERR_OK) { throw mpm::runtime_error(getMykonosErrorMessage(error)); @@ -111,9 +111,9 @@ void ad937x_device::_call_api_function(std::function<mykonosErr_t()> func) } // helper function to unify error handling, GPIO version -void ad937x_device::_call_gpio_api_function(std::function<mykonosGpioErr_t()> func) +void ad937x_device::_call_gpio_api_function(const std::function<mykonosGpioErr_t()>& func) { - auto error = func(); + const auto error = func(); if (error != MYKONOS_ERR_GPIO_OK) { throw mpm::runtime_error(getGpioMykonosErrorMessage(error)); @@ -143,7 +143,7 @@ ad937x_device::radio_state_t ad937x_device::_move_to_config_state() // restores the state from before a call to _move_to_config_state // if ON, move to radioOn, otherwise this function is a no-op -void ad937x_device::_restore_from_config_state(ad937x_device::radio_state_t state) +void ad937x_device::_restore_from_config_state(const ad937x_device::radio_state_t state) { if (state == radio_state_t::ON) { @@ -159,7 +159,7 @@ std::string ad937x_device::_get_arm_binary_path() std::vector<uint8_t> ad937x_device::_get_arm_binary() { - auto path = _get_arm_binary_path(); + const auto path = _get_arm_binary_path(); std::ifstream file(path, std::ios::binary); if (!file.is_open()) { @@ -180,7 +180,7 @@ std::vector<uint8_t> ad937x_device::_get_arm_binary() void ad937x_device::_verify_product_id() { - uint8_t product_id = get_product_id(); + const uint8_t product_id = get_product_id(); if (product_id != AD9371_PRODUCT_ID) { throw mpm::runtime_error(str( @@ -190,12 +190,12 @@ void ad937x_device::_verify_product_id() } } -void ad937x_device::_verify_multichip_sync_status(multichip_sync_t mcs) +void ad937x_device::_verify_multichip_sync_status(const multichip_sync_t mcs) { - uint8_t status_expected = (mcs == multichip_sync_t::FULL) ? 0x0B : 0x0A; - uint8_t status_mask = status_expected; // all 1s expected, mask is the same + const uint8_t status_expected = (mcs == multichip_sync_t::FULL) ? 0x0B : 0x0A; + const uint8_t status_mask = status_expected; // all 1s expected, mask is the same - uint8_t mcs_status = get_multichip_sync_status(); + const uint8_t mcs_status = get_multichip_sync_status(); if ((mcs_status & status_mask) != status_expected) { throw mpm::runtime_error(str(boost::format("Multichip sync failed! Read: %X Expected: %X") @@ -206,14 +206,14 @@ void ad937x_device::_verify_multichip_sync_status(multichip_sync_t mcs) // RX Gain values are table entries given in mykonos_user.h // An array of gain values is programmed at initialization, which the API will then use for its gain values // In general, Gain Value = (255 - Gain Table Index) -uint8_t ad937x_device::_convert_rx_gain_to_mykonos(double gain) +uint8_t ad937x_device::_convert_rx_gain_to_mykonos(const double gain) { // TODO: derive 195 constant from gain table // gain should be a value 0-60, add 195 to make 195-255 return static_cast<uint8_t>((gain * 2) + 195); } -double ad937x_device::_convert_rx_gain_from_mykonos(uint8_t gain) +double ad937x_device::_convert_rx_gain_from_mykonos(const uint8_t gain) { return (static_cast<double>(gain) - 195) / 2.0; } @@ -221,23 +221,23 @@ double ad937x_device::_convert_rx_gain_from_mykonos(uint8_t gain) // TX gain is completely different from RX gain for no good reason so deal with it // TX is set as attenuation using a value from 0-41950 mdB // Only increments of 50 mdB are valid -uint16_t ad937x_device::_convert_tx_gain_to_mykonos(double gain) +uint16_t ad937x_device::_convert_tx_gain_to_mykonos(const double gain) { // attenuation is inverted and in mdB not dB return static_cast<uint16_t>((MAX_TX_GAIN - (gain)) * 1e3); } -double ad937x_device::_convert_tx_gain_from_mykonos(uint16_t gain) +double ad937x_device::_convert_tx_gain_from_mykonos(const uint16_t gain) { return (MAX_TX_GAIN - (static_cast<double>(gain) / 1e3)); } -void ad937x_device::_apply_gain_pins(direction_t direction, chain_t chain) +void ad937x_device::_apply_gain_pins(const direction_t direction, const chain_t chain) { using namespace std::placeholders; // get this channels configuration - auto chan = gain_ctrl.config.at(direction).at(chain); + const auto chan = gain_ctrl.config.at(direction).at(chain); // TX direction does not support different steps per direction if (direction == TX_DIRECTION) @@ -245,7 +245,7 @@ void ad937x_device::_apply_gain_pins(direction_t direction, chain_t chain) MPM_ASSERT_THROW(chan.inc_step == chan.dec_step); } - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); switch (direction) { @@ -306,7 +306,7 @@ Initialization functions ad937x_device::ad937x_device( mpm::types::regs_iface* iface, - gain_pins_t gain_pins) : + const gain_pins_t gain_pins) : full_spi_settings(iface), mykonos_config(&full_spi_settings.spi_settings), gain_ctrl(gain_pins) @@ -503,18 +503,18 @@ arm_version_t ad937x_device::get_arm_version() Set configuration functions ******************************************************/ -void ad937x_device::enable_jesd_loopback(uint8_t enable) +void ad937x_device::enable_jesd_loopback(const uint8_t enable) { - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); _call_api_function(std::bind(MYKONOS_setRxFramerDataSource, mykonos_config.device, enable)); _restore_from_config_state(state); } -double ad937x_device::set_clock_rate(double req_rate) +double ad937x_device::set_clock_rate(const double req_rate) { - auto rate = static_cast<uint32_t>(req_rate / 1000.0); + const auto rate = static_cast<uint32_t>(req_rate / 1000.0); - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); mykonos_config.device->clocks->deviceClock_kHz = rate; _call_api_function(std::bind(MYKONOS_initDigitalClocks, mykonos_config.device)); _restore_from_config_state(state); @@ -522,7 +522,7 @@ double ad937x_device::set_clock_rate(double req_rate) return static_cast<double>(rate); } -void ad937x_device::enable_channel(direction_t direction, chain_t chain, bool enable) +void ad937x_device::enable_channel(const direction_t direction, const chain_t chain, const bool enable) { // TODO: // Turns out the only code in the API that actually sets the channel enable settings @@ -532,7 +532,7 @@ void ad937x_device::enable_channel(direction_t direction, chain_t chain, bool en // always use the GPIO pins to do so. Delete this function at a later time. } -double ad937x_device::tune(direction_t direction, double value, bool wait_for_lock = false) +double ad937x_device::tune(const direction_t direction, const double value, const bool wait_for_lock = false) { // I'm not sure why we set the PLL value in the config AND as a function parameter // but here it is @@ -540,7 +540,7 @@ double ad937x_device::tune(direction_t direction, double value, bool wait_for_lo mykonosRfPllName_t pll; uint8_t locked_pll; uint64_t* config_value; - uint64_t integer_value = static_cast<uint64_t>(value); + const uint64_t integer_value = static_cast<uint64_t>(value); switch (direction) { case TX_DIRECTION: @@ -557,7 +557,7 @@ double ad937x_device::tune(direction_t direction, double value, bool wait_for_lo MPM_THROW_INVALID_CODE_PATH(); } - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); *config_value = integer_value; _call_api_function(std::bind(MYKONOS_setRfPllFrequency, mykonos_config.device, pll, integer_value)); @@ -573,22 +573,22 @@ double ad937x_device::tune(direction_t direction, double value, bool wait_for_lo return get_freq(direction); } -double ad937x_device::set_bw_filter(direction_t direction, chain_t chain, double value) +double ad937x_device::set_bw_filter(const direction_t direction, const chain_t chain, const double value) { // TODO: implement return double(); } -double ad937x_device::set_gain(direction_t direction, chain_t chain, double value) +double ad937x_device::set_gain(const direction_t direction, const chain_t chain, const double value) { double coerced_value; - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); switch (direction) { case TX_DIRECTION: { - uint16_t attenuation = _convert_tx_gain_to_mykonos(value); + const uint16_t attenuation = _convert_tx_gain_to_mykonos(value); coerced_value = static_cast<double>(attenuation); std::function<mykonosErr_t(mykonosDevice_t*, uint16_t)> func; @@ -608,7 +608,7 @@ double ad937x_device::set_gain(direction_t direction, chain_t chain, double valu } case RX_DIRECTION: { - uint8_t gain = _convert_rx_gain_to_mykonos(value); + const uint8_t gain = _convert_rx_gain_to_mykonos(value); coerced_value = static_cast<double>(gain); std::function<mykonosErr_t(mykonosDevice_t*, uint8_t)> func; @@ -635,7 +635,7 @@ double ad937x_device::set_gain(direction_t direction, chain_t chain, double valu return coerced_value; } -void ad937x_device::set_agc_mode(direction_t direction, gain_mode_t mode) +void ad937x_device::set_agc_mode(const direction_t direction, const gain_mode_t mode) { mykonosGainMode_t mykonos_mode; switch (direction) @@ -660,7 +660,7 @@ void ad937x_device::set_agc_mode(direction_t direction, gain_mode_t mode) MPM_THROW_INVALID_CODE_PATH(); } - auto state = _move_to_config_state(); + const auto state = _move_to_config_state(); _call_api_function(std::bind(MYKONOS_setRxGainControlMode, mykonos_config.device, mykonos_mode)); _restore_from_config_state(state); } @@ -686,7 +686,7 @@ void ad937x_device::set_fir( // TODO: reload this on device } -void ad937x_device::set_gain_pin_step_sizes(direction_t direction, chain_t chain, double inc_step, double dec_step) +void ad937x_device::set_gain_pin_step_sizes(const direction_t direction, const chain_t chain, const double inc_step, const double dec_step) { if (direction == RX_DIRECTION) { @@ -704,7 +704,7 @@ void ad937x_device::set_gain_pin_step_sizes(direction_t direction, chain_t chain _apply_gain_pins(direction, chain); } -void ad937x_device::set_enable_gain_pins(direction_t direction, chain_t chain, bool enable) +void ad937x_device::set_enable_gain_pins(const direction_t direction, const chain_t chain, const bool enable) { gain_ctrl.config.at(direction).at(chain).enable = enable; _apply_gain_pins(direction, chain); @@ -716,7 +716,7 @@ void ad937x_device::set_enable_gain_pins(direction_t direction, chain_t chain, b Get configuration functions ******************************************************/ -double ad937x_device::get_freq(direction_t direction) +double ad937x_device::get_freq(const direction_t direction) { mykonosRfPllName_t pll; switch (direction) @@ -734,7 +734,7 @@ double ad937x_device::get_freq(direction_t direction) return static_cast<double>(coerced_pll); } -bool ad937x_device::get_pll_lock_status(uint8_t pll, bool wait_for_lock) +bool ad937x_device::get_pll_lock_status(const uint8_t pll, const bool wait_for_lock) { uint8_t pll_status; _call_api_function(std::bind(MYKONOS_checkPllsLockStatus, mykonos_config.device, &pll_status)); @@ -744,7 +744,7 @@ bool ad937x_device::get_pll_lock_status(uint8_t pll, bool wait_for_lock) return (pll_status & pll) == pll; } else { - auto lock_time = std::chrono::steady_clock::now() + std::chrono::milliseconds(PLL_LOCK_TIMEOUT_MS); + const auto lock_time = std::chrono::steady_clock::now() + std::chrono::milliseconds(PLL_LOCK_TIMEOUT_MS); bool locked = false; while (not locked and lock_time > std::chrono::steady_clock::now()) { @@ -760,7 +760,7 @@ bool ad937x_device::get_pll_lock_status(uint8_t pll, bool wait_for_lock) } } -double ad937x_device::get_gain(direction_t direction, chain_t chain) +double ad937x_device::get_gain(const direction_t direction, const chain_t chain) { switch (direction) { diff --git a/mpm/lib/mykonos/ad937x_device.hpp b/mpm/lib/mykonos/ad937x_device.hpp index 4797ed5ef..8ea0623a0 100644 --- a/mpm/lib/mykonos/ad937x_device.hpp +++ b/mpm/lib/mykonos/ad937x_device.hpp @@ -110,8 +110,8 @@ private: void _apply_gain_pins(uhd::direction_t direction, mpm::ad937x::device::chain_t chain); - void _call_api_function(std::function<mykonosErr_t()> func); - void _call_gpio_api_function(std::function<mykonosGpioErr_t()> func); + void _call_api_function(const std::function<mykonosErr_t()>& func); + void _call_gpio_api_function(const std::function<mykonosGpioErr_t()>& func); std::string _get_arm_binary_path(); std::vector<uint8_t> _get_arm_binary(); |