Difference between revisions of "GSPLCD:GetPowerState"
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(Created page with "=Request= {| class="wikitable" border="1" |- ! Index Word ! Description |- | 0 | Header code [0x000E0040] |} =Response= {| class="wikitable" border="1" |- ! Index Word !...") |
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| Line 23: | Line 23: | ||
| 2 | | 2 | ||
| Power state (u8) | | Power state (u8) | ||
| + | |} | ||
| + | |||
| + | =Power state flags= | ||
| + | {| class="wikitable" border="1" | ||
| + | |- | ||
| + | ! Bit | ||
| + | ! Description | ||
| + | |- | ||
| + | | 0 | ||
| + | | Top backlight on | ||
| + | |- | ||
| + | | 1 | ||
| + | | Bottom backlight on | ||
| + | |- | ||
| + | | 2 | ||
| + | | LC panel on | ||
| + | |- | ||
| + | | 3 | ||
| + | | Operation in process | ||
| + | |- | ||
| + | | 7 | ||
| + | | Fatal error | ||
|} | |} | ||
=Description= | =Description= | ||
| − | Read power state | + | Read LCD power state. If set, the fatal error bit halts any successive power operation; the result code tells the cause of the error. |
Latest revision as of 08:57, 13 October 2023
Request[edit]
| Index Word | Description |
|---|---|
| 0 | Header code [0x000E0040] |
Response[edit]
| Index Word | Description |
|---|---|
| 0 | Header code |
| 1 | Result code |
| 2 | Power state (u8) |
Power state flags[edit]
| Bit | Description |
|---|---|
| 0 | Top backlight on |
| 1 | Bottom backlight on |
| 2 | LC panel on |
| 3 | Operation in process |
| 7 | Fatal error |
Description[edit]
Read LCD power state. If set, the fatal error bit halts any successive power operation; the result code tells the cause of the error.