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artiq_ddb_template: add su-servo support (#1343)

This commit is contained in:
Sebastien Bourdeauducq 2019-09-11 15:52:25 +08:00
parent 991c686d72
commit 38fca01189
1 changed files with 82 additions and 0 deletions
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82
artiq/frontend/artiq_ddb_template.py
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@ -290,6 +290,88 @@ class PeripheralManager:
cnv_channel=rtio_offset + 2)
return 3
def process_suservo(self, rtio_offset, peripheral):
suservo_name = self.get_name("suservo")
sampler_name = self.get_name("sampler")
urukul0_name = self.get_name("urukul")
urukul1_name = self.get_name("urukul")
channel = count(0)
for i in range(8):
self.gen("""
device_db["{suservo_name}_ch{suservo_chn}"] = {{
"type": "local",
"module": "artiq.coredevice.suservo",
"class": "Channel",
"arguments": {{"channel": 0x{suservo_channel:06x}, "servo_device": "{suservo_name}"}}
}}""",
suservo_name=suservo_name,
suservo_chn=i,
suservo_channel=rtio_offset+next(channel))
self.gen("""
device_db["{suservo_name}"] = {{
"type": "local",
"module": "artiq.coredevice.suservo",
"class": "SUServo",
"arguments": {{
"channel": 0x{suservo_channel:06x},
"pgia_device": "spi_{sampler_name}_pgia",
"cpld0_device": "{urukul0_name}_cpld",
"cpld1_device": "{urukul1_name}_cpld",
"dds0_device": "{urukul0_name}_dds",
"dds1_device": "{urukul1_name}_dds"
}}
}}""",
suservo_name=suservo_name,
sampler_name=sampler_name,
urukul0_name=urukul0_name,
urukul1_name=urukul1_name,
suservo_channel=rtio_offset+next(channel))
self.gen("""
device_db["spi_{sampler_name}_pgia"] = {{
"type": "local",
"module": "artiq.coredevice.spi2",
"class": "SPIMaster",
"arguments": {{"channel": 0x{sampler_channel:06x}}}
}}""",
sampler_name=sampler_name,
sampler_channel=rtio_offset+next(channel))
pll_vco = peripheral.get("pll_vco", None)
for urukul_name in (urukul0_name, urukul1_name):
self.gen("""
device_db["spi_{urukul_name}"] = {{
"type": "local",
"module": "artiq.coredevice.spi2",
"class": "SPIMaster",
"arguments": {{"channel": 0x{urukul_channel:06x}}}
}}
device_db["{urukul_name}_cpld"] = {{
"type": "local",
"module": "artiq.coredevice.urukul",
"class": "CPLD",
"arguments": {{
"spi_device": "spi_{urukul_name}",
"refclk": {refclk},
"clk_sel": {clk_sel}
}}
}}
device_db["{urukul_name}_dds"] = {{
"type": "local",
"module": "artiq.coredevice.ad9910",
"class": "AD9910",
"arguments": {{
"pll_n": {pll_n},
"chip_select": 3,
"cpld_device": "{urukul_name}_cpld"{pll_vco}
}}
}}""",
urukul_name=urukul_name,
urukul_channel=rtio_offset+next(channel),
refclk=peripheral.get("refclk", self.master_description.get("rtio_frequency", 125e6)),
clk_sel=peripheral["clk_sel"],
pll_vco=",\n \"pll_vco\": {}".format(pll_vco) if pll_vco is not None else "",
pll_n=peripheral.get("pll_n", 32))
return next(channel)
def process_zotino(self, rtio_offset, peripheral):
self.gen("""
device_db["spi_{name}"] = {{