git.zerfleddert.de Git - fnordlicht-mini/blob - firmware/tests/lib/fnordlicht.rb

   1 module Fnordlicht
   2     def sync(addr = 0)
   3         1.upto(15) do
   4             $dev.write "\e"
   5         end
   6         $dev.write addr.chr
   7         $dev.flush
   8     end
   9
  10     def fade_rgb(addr, r, g, b, step, delay)
  11         $dev.write addr.chr
  12         $dev.write "\x01"
  13         $dev.write step.chr
  14         $dev.write delay.chr
  15         $dev.write r.chr
  16         $dev.write g.chr
  17         $dev.write b.chr
  18         $dev.write "\x00\x00\x00\x00\x00"
  19         $dev.write "\x00\x00\x00"
  20         $dev.flush
  21     end
  22
  23     def fade_hsv(addr, h, s, v, step, delay)
  24         $dev.write addr.chr
  25         $dev.write "\x02"
  26         $dev.write step.chr
  27         $dev.write delay.chr
  28         $dev.write [h].pack('v')
  29         $dev.write s.chr
  30         $dev.write v.chr
  31         $dev.write "\x00\x00\x00\x00\x00"
  32         $dev.write "\x00\x00"
  33         $dev.flush
  34     end
  35
  36     def save_rgb(addr, slot, r, g, b, step, delay, pause)
  37         $dev.write addr.chr
  38         $dev.write "\x03"
  39         $dev.write slot.chr
  40         $dev.write step.chr
  41         $dev.write delay.chr
  42         $dev.write [pause].pack('S')
  43         $dev.write r.chr
  44         $dev.write g.chr
  45         $dev.write b.chr
  46         $dev.write "\x00\x00\x00\x00\x00"
  47         $dev.flush
  48     end
  49
  50     def save_hsv(addr, slot, h, s, v, step, delay, pause)
  51         $dev.write addr.chr
  52         $dev.write "\x04"
  53         $dev.write slot.chr
  54         $dev.write step.chr
  55         $dev.write delay.chr
  56         $dev.write [pause].pack('S')
  57         $dev.write [h].pack('v')
  58         $dev.write s.chr
  59         $dev.write v.chr
  60         $dev.write "\x00\x00\x00\x00"
  61         $dev.flush
  62     end
  63
  64     def save_current(addr, slot, step, delay, pause)
  65         $dev.write addr.chr
  66         $dev.write "\x05"
  67         $dev.write slot.chr
  68         $dev.write step.chr
  69         $dev.write delay.chr
  70         $dev.write [pause].pack('S')
  71         $dev.write "\x00\x00\x00\x00"
  72         $dev.write "\x00\x00\x00\x00"
  73         $dev.flush
  74     end
  75
  76     def config_offsets(addr, step, delay, h, s, v)
  77         $dev.write addr.chr
  78         $dev.write "\x06"
  79         $dev.write [step].pack('c')
  80         $dev.write [delay].pack('c')
  81         $dev.write [h].pack('v')
  82         $dev.write s.chr
  83         $dev.write v.chr
  84         $dev.write "\x00\x00\x00\x00\x00\x00\x00"
  85         $dev.flush
  86     end
  87
  88     def start_program(addr, program, params)
  89         $dev.write addr.chr
  90         $dev.write "\x07"
  91         $dev.write program.chr
  92         rest = 12-params.length
  93         puts "rest: %u" % rest if $verbose
  94         params.each do |p|
  95             $dev.write(p.chr)
  96         end
  97         1.upto(rest) do
  98             $dev.write("\x00")
  99         end
 100         $dev.flush
 101     end
 102
 103     def stop(addr, fading = 1)
 104         $dev.write addr.chr
 105         $dev.write "\x08"
 106         $dev.write fading.chr
 107         $dev.write "\x00\x00\x00\x00"
 108         $dev.write "\x00\x00\x00\x00\x00"
 109         $dev.write "\x00\x00\x00"
 110         $dev.flush
 111     end
 112
 113     def modify_current(addr, step, delay, r, g, b, h, s, v)
 114         $dev.write addr.chr
 115         $dev.write "\x09"
 116         $dev.write step.chr
 117         $dev.write delay.chr
 118         $dev.write [r].pack('c')
 119         $dev.write [g].pack('c')
 120         $dev.write [b].pack('c')
 121         $dev.write [h].pack('v')
 122         $dev.write [s].pack('c')
 123         $dev.write [v].pack('c')
 124         $dev.write "\x00\x00\x00\x00"
 125         $dev.flush
 126     end
 127
 128     def pull_int(addr, delay)
 129         $dev.write addr.chr
 130         $dev.write "\x0A"
 131         $dev.write delay.chr
 132
 133         $dev.write "\x00\x00"
 134         $dev.write "\x00\x00\x00\x00\x00"
 135         $dev.write "\x00\x00\x00\x00\x00"
 136         $dev.flush
 137     end
 138
 139     def config_startup_nothing(addr)
 140         mode = 0 # do nothing
 141
 142         $dev.write addr.chr
 143         $dev.write "\x0B"
 144         $dev.write mode.chr
 145
 146         $dev.write "\x00\x00"
 147         $dev.write "\x00\x00\x00\x00\x00"
 148         $dev.write "\x00\x00\x00\x00\x00"
 149         $dev.flush
 150     end
 151
 152     def config_startup_program(addr, program, params)
 153         mode = 1 # start program
 154
 155         $dev.write addr.chr
 156         $dev.write "\x0B"
 157         $dev.write mode.chr
 158         $dev.write program.chr
 159
 160         rest = 11-params.length
 161         puts "rest: %u" % rest if $verbose
 162         params.each do |p|
 163             $dev.write(p.chr)
 164         end
 165         1.upto(rest) do
 166             $dev.write("\x00")
 167         end
 168         $dev.flush
 169     end
 170
 171     def powerdown(addr)
 172         $dev.write(addr.chr)
 173         $dev.write("\x0C")
 174         $dev.write("\x00"*13)
 175         $dev.flush
 176     end
 177
 178     # secondary functions
 179     def fade_updown_rgb(addr, r, g, b, step, delay, sleep_time)
 180         fade_rgb(addr, r, g, b, step, delay)
 181         sleep(sleep_time)
 182         fade_rgb(addr, 0, 0, 0, step, delay)
 183         sleep(sleep_time)
 184     end
 185
 186     def fade_updown_hsv(addr, h, s, v, step, delay, sleep_time)
 187         fade_hsv(addr, h, s, v, step, delay)
 188         sleep(sleep_time)
 189         fade_hsv(addr, h, s, 0, step, delay)
 190         sleep(sleep_time)
 191     end
 192
 193     # bootloader functions
 194     def start_bootloader(addr)
 195         $dev.write(addr.chr)
 196         $dev.write("\x80")
 197         $dev.write("\x6b\x56\x27\xfc")
 198         $dev.write("\x00\x00\x00\x00\x00\x00\x00\x00\x00")
 199         $dev.flush
 200     end
 201
 202     def boot_config(addr, start_addr)
 203         $dev.write(addr.chr)
 204         $dev.write("\x81")
 205         $dev.write [start_addr].pack('v')
 206         $dev.write("\x00"*11)
 207         $dev.flush
 208     end
 209
 210     def boot_init(addr)
 211         $dev.write(addr.chr)
 212         $dev.write("\x82")
 213         $dev.write("\xff" * 13)
 214         $dev.flush
 215     end
 216
 217     def boot_data(addr, data)
 218         $dev.write(addr.chr)
 219         $dev.write("\x83")
 220
 221         # just write the first 13 bytes
 222         data = data[0..12]
 223         $dev.write(data)
 224
 225         $dev.write("\xff" * (13-data.length))
 226         $dev.flush
 227     end
 228
 229     def boot_crc_check(addr, len, checksum, delay)
 230         $dev.write(addr.chr)
 231         $dev.write("\x84")
 232         $dev.write [len].pack('v')
 233         $dev.write [checksum].pack('v')
 234         $dev.write delay.chr
 235         $dev.write("\x00"*8)
 236         $dev.flush
 237     end
 238
 239     def boot_crc_flash(addr, start, len, checksum, delay)
 240         $dev.write(addr.chr)
 241         $dev.write("\x85")
 242         $dev.write [start].pack('v')
 243         $dev.write [len].pack('v')
 244         $dev.write [checksum].pack('v')
 245         $dev.write delay.chr
 246         $dev.write("\x00"*6)
 247         $dev.flush
 248     end
 249
 250     def boot_flash(addr)
 251         $dev.write(addr.chr)
 252         $dev.write("\x86")
 253         $dev.write("\x00"*13)
 254         $dev.flush
 255     end
 256
 257     def boot_enter_application(addr)
 258         $dev.write(addr.chr)
 259         $dev.write("\x87")
 260         $dev.write("\x00"*13)
 261         $dev.flush
 262     end
 263 end