diff options
Diffstat (limited to 'host/include')
| -rw-r--r-- | host/include/uhd/usrp/gpio_defs.hpp | 149 | ||||
| -rw-r--r-- | host/include/uhd/usrp/multi_usrp.hpp | 54 |
2 files changed, 164 insertions, 39 deletions
diff --git a/host/include/uhd/usrp/gpio_defs.hpp b/host/include/uhd/usrp/gpio_defs.hpp index 9fca3f185..18ccc0834 100644 --- a/host/include/uhd/usrp/gpio_defs.hpp +++ b/host/include/uhd/usrp/gpio_defs.hpp @@ -14,46 +14,117 @@ #include <map> namespace uhd { namespace usrp { namespace gpio_atr { + static const std::string GPIO_ATTR_SRC = "SRC"; + //! Attribute name for GPIO control. + static const std::string GPIO_ATTR_CTRL = "CTRL"; + //! Attribute name for GPIO data direction register. + static const std::string GPIO_ATTR_DDR = "DDR"; + //! Attribute name for GPIO ouput value. + static const std::string GPIO_ATTR_OUT = "OUT"; + //! Attribute name for GPIO ATR idle state register. + static const std::string GPIO_ATTR_ATR0X = "ATR_0X"; + //! Attribute name for GPIO ATR receive only register. + static const std::string GPIO_ATTR_ATRRX = "ATR_RX"; + //! Attribute name for GPIO ATR transmit only register. + static const std::string GPIO_ATTR_ATRTX = "ATR_TX"; + //! Attribute name for GPIO ATR full duplex state register. + static const std::string GPIO_ATTR_ATRXX = "ATR_XX"; + //! Attribute name for GPIO READBACK register. + static const std::string GPIO_ATTR_READBACK = "READBACK"; -enum gpio_atr_reg_t { - ATR_REG_IDLE = int('i'), - ATR_REG_TX_ONLY = int('t'), - ATR_REG_RX_ONLY = int('r'), - ATR_REG_FULL_DUPLEX = int('f') -}; - -enum gpio_atr_mode_t { - MODE_ATR = 0, //Output driven by the auto-transmit-receive engine - MODE_GPIO = 1 //Output value is static -}; - -enum gpio_ddr_t { - DDR_INPUT = 0, - DDR_OUTPUT = 1 -}; - -enum gpio_attr_t { - GPIO_CTRL, - GPIO_DDR, - GPIO_OUT, - GPIO_ATR_0X, - GPIO_ATR_RX, - GPIO_ATR_TX, - GPIO_ATR_XX -}; - -typedef std::map<gpio_attr_t, std::string> gpio_attr_map_t; - -static const gpio_attr_map_t gpio_attr_map = - boost::assign::map_list_of - (GPIO_CTRL, "CTRL") - (GPIO_DDR, "DDR") - (GPIO_OUT, "OUT") - (GPIO_ATR_0X, "ATR_0X") - (GPIO_ATR_RX, "ATR_RX") - (GPIO_ATR_TX, "ATR_TX") - (GPIO_ATR_XX, "ATR_XX") -; + enum gpio_atr_reg_t { + ATR_REG_IDLE = int('i'), + ATR_REG_TX_ONLY = int('t'), + ATR_REG_RX_ONLY = int('r'), + ATR_REG_FULL_DUPLEX = int('f') + }; + + enum gpio_atr_mode_t { + MODE_ATR = 0, //Output driven by the auto-transmit-receive engine + MODE_GPIO = 1 //Output value is static + }; + + enum gpio_ddr_t { + DDR_INPUT = 0, + DDR_OUTPUT = 1 + }; + + enum gpio_attr_t { + GPIO_SRC, + GPIO_CTRL, + GPIO_DDR, + GPIO_OUT, + GPIO_ATR_0X, + GPIO_ATR_RX, + GPIO_ATR_TX, + GPIO_ATR_XX, + GPIO_READBACK + }; + + + typedef std::map<gpio_attr_t, std::string> gpio_attr_map_t; + + static const gpio_attr_map_t gpio_attr_map = { + {GPIO_SRC, GPIO_ATTR_SRC}, + {GPIO_CTRL, GPIO_ATTR_CTRL}, + {GPIO_DDR, GPIO_ATTR_DDR}, + {GPIO_OUT, GPIO_ATTR_OUT}, + {GPIO_ATR_0X, GPIO_ATTR_ATR0X}, + {GPIO_ATR_RX, GPIO_ATTR_ATRRX}, + {GPIO_ATR_TX, GPIO_ATTR_ATRTX}, + {GPIO_ATR_XX, GPIO_ATTR_ATRXX}, + {GPIO_READBACK, GPIO_ATTR_READBACK} + }; + + static const std::map<gpio_attr_t, std::map<uint32_t, std::string>> attr_value_map = { + {GPIO_CTRL, {{0, "ATR"}, {1, "GPIO"}}}, + {GPIO_DDR, {{0, "INPUT"}, {1, "OUTPUT"}}} + }; + static const std::map<std::string, gpio_attr_t> gpio_attr_rev_map ={ + {GPIO_ATTR_SRC, GPIO_SRC}, + {GPIO_ATTR_CTRL, GPIO_CTRL}, + {GPIO_ATTR_DDR, GPIO_DDR}, + {GPIO_ATTR_OUT, GPIO_OUT}, + {GPIO_ATTR_ATR0X, GPIO_ATR_0X}, + {GPIO_ATTR_ATRRX, GPIO_ATR_RX}, + {GPIO_ATTR_ATRTX, GPIO_ATR_TX}, + {GPIO_ATTR_ATRXX, GPIO_ATR_XX}, + { GPIO_ATTR_READBACK, GPIO_READBACK} + }; + + static const gpio_attr_map_t default_attr_value_map ={ + {GPIO_SRC, "RADIO_0/0"}, + {GPIO_CTRL, "GPIO"}, + {GPIO_DDR, "INPUT"} + }; + static const std::map<std::string, uint32_t> gpio_level_map = { + {"HIGH", 1}, + {"LOW", 0}, + {"ON", 1}, + {"OFF", 0}, + {"TRUE", 1}, + {"FALSE", 0} + }; + static const std::map<std::string, uint32_t> gpio_direction = { + {"OUT", 1}, + {"IN", 0}, + {"OUTPUT", 1}, + {"INPUT", 0} + }; + static const std::map<std::string, uint32_t> gpio_ctrl_mode = { + {"ATR", 0}, + {"GPIO", 1} + }; + static const std::map<std::string,std::map<std::string, uint32_t>> gpio_attr_value_pair = { + {GPIO_ATTR_CTRL, gpio_ctrl_mode}, + {GPIO_ATTR_DDR, gpio_direction}, + {GPIO_ATTR_OUT, gpio_level_map}, + {GPIO_ATTR_ATR0X, gpio_level_map}, + {GPIO_ATTR_ATRRX, gpio_level_map}, + {GPIO_ATTR_ATRTX, gpio_level_map}, + {GPIO_ATTR_ATRXX, gpio_level_map}, + {GPIO_ATTR_READBACK, gpio_level_map} + }; }}} //namespaces diff --git a/host/include/uhd/usrp/multi_usrp.hpp b/host/include/uhd/usrp/multi_usrp.hpp index d23d73e2c..2490cc7f8 100644 --- a/host/include/uhd/usrp/multi_usrp.hpp +++ b/host/include/uhd/usrp/multi_usrp.hpp @@ -1312,6 +1312,33 @@ public: virtual void set_gpio_attr(const std::string &bank, const std::string &attr, const uint32_t value, const uint32_t mask = 0xffffffff, const size_t mboard = 0) = 0; /*! + * Set a GPIO attribute on a particular GPIO bank. + * Possible attribute names: + * - SRC - "PS" for handling by processing system + * - "RADIO_N/M" for handling by radio block with N is in [0..Number of Radio]; M is in [0..Number of port per Radio] + * - CTRL - "ATR" for ATR mode + * - "GPIO" for GPIO mode + * - DDR - "OUT" for output + * - "IN" for input + * - OUT - a string of numbers representing GPIO output level (not ATR mode) + * - "HIGH"or "LOW" as GPIO output level that apply for each bit mask that is 1 + * - ATR_0X - a string of numbers representing a value of the ATR idle state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR idle state register + * - ATR_RX - a string of numbers representing a value of a ATR receive only state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR receive only state register + * - ATR_TX - a string of numbers representing a value of the ATR transmit only state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR transmit only state register + * - ATR_XX - a string of numbers representing a value of the ATR full duplex state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR full duplex state register + * \param bank the name of a GPIO bank + * \param attr the name of a GPIO attribute + * \param value the new value for this GPIO bank + * \param mask the bit mask to effect which pins are changed + * \param mboard the motherboard index 0 to M-1 + */ + virtual void set_gpio_attr(const std::string &bank, const std::string &attr, const std::string &value, const uint32_t mask = 0xffffffff, const size_t mboard = 0) = 0; + + /*! * Get a GPIO attribute on a particular GPIO bank. * Possible attribute names: * - CTRL - 1 for ATR mode 0 for GPIO mode @@ -1329,6 +1356,33 @@ public: */ virtual uint32_t get_gpio_attr(const std::string &bank, const std::string &attr, const size_t mboard = 0) = 0; + /*! + * Get a GPIO attribute on a particular GPIO bank. + * Possible attribute names: + * - SRC - "PS" for handling by processing system + * - "RADIO_N/M" for handling by radio block with N is in [0..Number of Radio]; M is in [0..Number of port per Radio] + * - CTRL - "ATR" for ATR mode + * - "GPIO" for GPIO mode + * - DDR - "OUT" for output + * - "IN" for input + * - OUT - a string of numbers representing GPIO output level (not ATR mode) + * - "HIGH"or "LOW" as GPIO output level that apply for each bit mask that is 1 + * - ATR_0X - a string of numbers representing a value of the ATR idle state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR idle state register + * - ATR_RX - a string of numbers representing a value of a ATR receive only state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR receive only state register + * - ATR_TX - a string of numbers representing a value of the ATR transmit only state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR transmit only state register + * - ATR_XX - a string of numbers representing a value of the ATR full duplex state register + * - "HIGH" or "LOW" as a value set on each bit on of the ATR full duplex state register + * - READBACK - readback input GPIOs + * \param bank the name of a GPIO bank + * \param attr the name of a GPIO attribute + * \param mboard the motherboard index 0 to M-1 + * \return the value set for this attribute in vector of strings + */ + virtual std::vector<std::string> get_gpio_string_attr(const std::string &bank, const std::string &attr, const size_t mboard = 0) = 0; + /******************************************************************* * Register IO methods ******************************************************************/ |