##
## This file is part of the libsigrokdecode project.
##
-## Copyright (C) 2012 Uwe Hermann <uwe@hermann-uwe.de>
+## Copyright (C) 2012-2014 Uwe Hermann <uwe@hermann-uwe.de>
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
outputs = ['rtc8564']
probes = []
optional_probes = [
- {'id': 'clkout', 'name': 'CLKOUT', 'desc': 'TODO.'},
- {'id': 'clkoe', 'name': 'CLKOE', 'desc': 'TODO.'},
- {'id': 'int', 'name': 'INT#', 'desc': 'TODO.'},
+ {'id': 'clkout', 'name': 'CLKOUT', 'desc': 'Clock output'},
+ {'id': 'clkoe', 'name': 'CLKOE', 'desc': 'Clock output enable'},
+ {'id': 'int', 'name': 'INT#', 'desc': 'Interrupt'},
]
options = {}
annotations = [
- ['Text', 'Human-readable text'],
+ ['reg-0x00', 'Register 0x00'],
+ ['reg-0x01', 'Register 0x01'],
+ ['reg-0x02', 'Register 0x02'],
+ ['reg-0x03', 'Register 0x03'],
+ ['reg-0x04', 'Register 0x04'],
+ ['reg-0x05', 'Register 0x05'],
+ ['reg-0x06', 'Register 0x06'],
+ ['reg-0x07', 'Register 0x07'],
+ ['reg-0x08', 'Register 0x08'],
+ ['read', 'Read date/time'],
+ ['write', 'Write date/time'],
+ ['bits', 'Bits'],
]
+ annotation_rows = (
+ ('bits', 'Bits', (11,)),
+ ('regs', 'Registers', tuple(range(0, 8 + 1))),
+ ('date-time', 'Date/time', (9, 10)),
+ )
def __init__(self, **kwargs):
self.state = 'IDLE'
self.minutes = -1
self.seconds = -1
self.days = -1
+ self.weekdays = -1
self.months = -1
self.years = -1
def start(self):
- # self.out_proto = self.register(srd.OUTPUT_PYTHON)
+ # self.out_python = self.register(srd.OUTPUT_PYTHON)
self.out_ann = self.register(srd.OUTPUT_ANN)
def putx(self, data):
ann += 'TIE = %d: INT# pin output %s when a fixed-cycle interrupt '\
'event occurs\n' % (tie, s)
- self.putx([0, [ann]])
+ self.putx([1, [ann]])
- def handle_reg_0x02(self, b): # Seconds / Voltage-low flag
- self.seconds = bcd2int(b & 0x7f)
- self.putx([0, ['Seconds: %d' % self.seconds]])
+ def handle_reg_0x02(self, b): # Seconds / Voltage-low bit
+ s = self.seconds = bcd2int(b & 0x7f)
+ self.putx([2, ['Second: %d' % s, 'Sec: %d' % s, 'S: %d' % s]])
vl = 1 if (b & (1 << 7)) else 0
- self.putx([0, ['Voltage low (VL) bit: %d' % vl]])
+ self.putx([11, ['Voltage low: %d' % vl, 'Volt low: %d' % vl,
+ 'VL: %d' % vl]])
def handle_reg_0x03(self, b): # Minutes
- self.minutes = bcd2int(b & 0x7f)
- self.putx([0, ['Minutes: %d' % self.minutes]])
+ m = self.minutes = bcd2int(b & 0x7f)
+ self.putx([3, ['Minute: %d' % m, 'Min: %d' % m, 'M: %d' % m]])
def handle_reg_0x04(self, b): # Hours
- self.hours = bcd2int(b & 0x3f)
- self.putx([0, ['Hours: %d' % self.hours]])
+ h = self.hours = bcd2int(b & 0x3f)
+ self.putx([4, ['Hour: %d' % h, 'H: %d' % h]])
def handle_reg_0x05(self, b): # Days
- self.days = bcd2int(b & 0x3f)
- self.putx([0, ['Days: %d' % self.days]])
+ d = self.days = bcd2int(b & 0x3f)
+ self.putx([5, ['Day: %d' % d, 'D: %d' % d]])
- def handle_reg_0x06(self, b): # Day counter
- pass
+ def handle_reg_0x06(self, b): # Weekdays
+ w = self.weekdays = bcd2int(b & 0x07)
+ self.putx([6, ['Weekday: %d' % w, 'WD: %d' % w]])
- def handle_reg_0x07(self, b): # Months / century
- # TODO: Handle century bit.
- self.months = bcd2int(b & 0x1f)
- self.putx([0, ['Months: %d' % self.months]])
+ def handle_reg_0x07(self, b): # Months / century bit
+ m = self.months = bcd2int(b & 0x1f)
+ self.putx([7, ['Month: %d' % m, 'Mon: %d' % m]])
+ c = 1 if (b & (1 << 7)) else 0
+ self.putx([11, ['Century: %d' % c, 'Cent: %d' % c, 'C: %d' % c]])
def handle_reg_0x08(self, b): # Years
- self.years = bcd2int(b & 0xff)
- self.putx([0, ['Years: %d' % self.years]])
+ y = self.years = bcd2int(b & 0xff)
+ self.putx([8, ['Year: %d' % y, 'Y: %d' % y]])
def handle_reg_0x09(self, b): # Alarm, minute
pass
d = '%02d.%02d.%02d %02d:%02d:%02d' % (self.days, self.months,
self.years, self.hours, self.minutes, self.seconds)
self.put(self.block_start_sample, es, self.out_ann,
- [0, ['Written date/time: %s' % d]])
+ [9, ['Write date/time: %s' % d, 'Write: %s' % d,
+ 'W: %s' % d]])
self.state = 'IDLE'
else:
pass # TODO
d = '%02d.%02d.%02d %02d:%02d:%02d' % (self.days, self.months,
self.years, self.hours, self.minutes, self.seconds)
self.put(self.block_start_sample, es, self.out_ann,
- [0, ['Read date/time: %s' % d]])
+ [10, ['Read date/time: %s' % d, 'Read: %s' % d,
+ 'R: %s' % d]])
self.state = 'IDLE'
else:
pass # TODO?