12 063
правки
WB-MSx Consumer IR Manual/en: различия между версиями
Новая страница: «In operating mode, the IR signal (only one) is stored in the device's memory. It is recorded there from the control panel when the corresponding Modbus command is…»
(Новая страница: «The signal is stored in the device memory as a sequence of natural numbers (each from 0 to 65535), where each number is the duration of the logical 0 or 1 in the…») |
(Новая страница: «In operating mode, the IR signal (only one) is stored in the device's memory. It is recorded there from the control panel when the corresponding Modbus command is…») |
||
| Строка 20: | Строка 20: | ||
The signal is stored in the device memory as a sequence of natural numbers (each from 0 to 65535), where each number is the duration of the logical 0 or 1 in the signal in quanta of 10 microseconds. Therefore, the maximum duration of each zero or unit must be no more than <code>65535 * 10 µs = 655350 µs = 0.655 seconds</code>. The first number of the sequence is the duration of the first logical unit. The end of the sequence is marked with two periods of duration 0. | The signal is stored in the device memory as a sequence of natural numbers (each from 0 to 65535), where each number is the duration of the logical 0 or 1 in the signal in quanta of 10 microseconds. Therefore, the maximum duration of each zero or unit must be no more than <code>65535 * 10 µs = 655350 µs = 0.655 seconds</code>. The first number of the sequence is the duration of the first logical unit. The end of the sequence is marked with two periods of duration 0. | ||
In operating mode, the IR signal (only one) is stored in the device's memory. It is recorded there from the control panel when the corresponding Modbus command is given or by writing values to the appropriate registers from an external Modbus device (e.g. from the controller [[Wiren Board 6/en]]), and the IR signal can be copied from a Flash ROM. The IR signal can be played from the RAM and then overwritten; the ROM resource is not consumed. When the power is turned off, the signal is not stored in the RAM. | |||
В последних версиях прошивок модулей WB-MIR v.2 и WB-MSW v.3 последовательности команд сжимаются по специальному алгоритму, чтобы обеспечить более высокую плотность хранения. Перед воспроизведением последовательности разархивируются. | В последних версиях прошивок модулей WB-MIR v.2 и WB-MSW v.3 последовательности команд сжимаются по специальному алгоритму, чтобы обеспечить более высокую плотность хранения. Перед воспроизведением последовательности разархивируются. | ||