diff options
Diffstat (limited to 'mpm')
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/n310.py | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/mpm/python/usrp_mpm/periph_manager/n310.py b/mpm/python/usrp_mpm/periph_manager/n310.py index e51e4228d..beef6048c 100644 --- a/mpm/python/usrp_mpm/periph_manager/n310.py +++ b/mpm/python/usrp_mpm/periph_manager/n310.py @@ -33,7 +33,7 @@ N3XX_DEFAULT_CLOCK_SOURCE = 'internal' N3XX_DEFAULT_TIME_SOURCE = 'internal' N3XX_DEFAULT_ENABLE_GPS = True N3XX_DEFAULT_ENABLE_FPGPIO = True -N3XX_FPGA_COMPAT = (5, 1) +N3XX_FPGA_COMPAT = (5, 2) N3XX_MONITOR_THREAD_INTERVAL = 1.0 # seconds N3XX_SFP_TYPES = {0:"", 1:"1G", 2:"10G", 3:"A"} @@ -185,6 +185,8 @@ class MboardRegsControl(object): MB_BUS_COUNTER = 0x0024 MB_SFP0_INFO = 0x0028 MB_SFP1_INFO = 0x002C + MB_GPIO_MASTER = 0x0030 + MB_GPIO_RADIO_SRC = 0x0034 # Bitfield locations for the MB_CLOCK_CTRL register. MB_CLOCK_CTRL_PPS_SEL_INT_10 = 0 # pps_sel is one-hot encoded! @@ -217,6 +219,46 @@ class MboardRegsControl(object): major = (compat_number>>16) & 0xff return (major, minor) + def set_fp_gpio_master(self, value): + """set driver for front panel GPIO + Arguments: + value {unsigned} -- value is a single bit bit mask of 12 pins GPIO + """ + with self.regs.open(): + return self.poke32(self.MB_GPIO_MASTER, value) + + def get_fp_gpio_master(self): + """get "who" is driving front panel gpio + The return value is a bit mask of 12 pins GPIO. + 0: means the pin is driven by PL + 1: means the pin is driven by PS + """ + with self.regs.open(): + return self.peek32(self.MB_GPIO_MASTER) & 0xfff + + def set_fp_gpio_radio_src(self, value): + """set driver for front panel GPIO + Arguments: + value {unsigned} -- value is 2-bit bit mask of 12 pins GPIO + 00: means the pin is driven by radio 0 + 01: means the pin is driven by radio 1 + 10: means the pin is driven by radio 2 + 11: means the pin is driven by radio 3 + """ + with self.regs.open(): + return self.poke32(self.MB_GPIO_RADIO_SRC, value) + + def get_fp_gpio_radio_src(self): + """get which radio is driving front panel gpio + The return value is 2-bit bit mask of 12 pins GPIO. + 00: means the pin is driven by radio 0 + 01: means the pin is driven by radio 1 + 10: means the pin is driven by radio 2 + 11: means the pin is driven by radio 3 + """ + with self.regs.open(): + return self.peek32(self.MB_GPIO_RADIO_SRC) & 0xffffff + def get_build_timestamp(self): """ Returns the build date/time for the FPGA image. @@ -840,6 +882,41 @@ class n310(PeriphManagerBase): self.mboard_regs_control.set_time_source( time_source, self.get_ref_clock_freq()) + def set_fp_gpio_master(self, value): + """set driver for front panel GPIO + Arguments: + value {unsigned} -- value is a single bit bit mask of 12 pins GPIO + """ + self.mboard_regs_control.set_fp_gpio_master(value) + + def get_fp_gpio_master(self): + """get "who" is driving front panel gpio + The return value is a bit mask of 12 pins GPIO. + 0: means the pin is driven by PL + 1: means the pin is driven by PS + """ + return self.mboard_regs_control.get_fp_gpio_master() + + def set_fp_gpio_radio_src(self, value): + """set driver for front panel GPIO + Arguments: + value {unsigned} -- value is 2-bit bit mask of 12 pins GPIO + 00: means the pin is driven by radio 0 + 01: means the pin is driven by radio 1 + 10: means the pin is driven by radio 2 + 11: means the pin is driven by radio 3 + """ + self.mboard_regs_control.set_fp_gpio_radio_src(value) + + def get_fp_gpio_radio_src(self): + """get which radio is driving front panel gpio + The return value is 2-bit bit mask of 12 pins GPIO. + 00: means the pin is driven by radio 0 + 01: means the pin is driven by radio 1 + 10: means the pin is driven by radio 2 + 11: means the pin is driven by radio 3 + """ + return self.mboard_regs_control.get_fp_gpio_radio_src() ########################################################################### # Hardware periphal controls ########################################################################### |