7.1.1.1ICEGD_ESCAPE_ENABLE_PORT
Input Data Structure | Output Data Structure |
| Notes |
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| esc_port_ctrl_t port options: | |
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| 0 | – Primary Display |
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| 1 | – Secondary Display |
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| esc_port_ctrl_t enable options: | |
esc_port_ctrl_t | esc_status_t | 0 – disable | |
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| 1 | – enable |
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| esc_status_t status options: | |
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| 0 | – ESCAPE_STATUS_NOERROR |
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| 1 | – ESCAPE_STATUS_ERROR |
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Description
This escape code is used to enable/disable primary/secondary display port.
Input Data Structure Definition
The data structure esc_port_ctrl_t should be filled in with port number (0 or 1) and enable (1) /disable (0) value to configure which port (0 or 1) to be enabled or disabled.
Output Data Structure Definition
User can get return success value or error code from esc_status_t;
Example
esc_port_ctrl_t port;
memset(&port, 0, sizeof(esc_port_ctrl_t)); //choose primary display
port.port = 0; //enable display port 0 port.enable = 1;
esc_status_t status;
memset(&status, 0, sizeof(esc_status_t));
ExtEscape(
Hdc,
ICEGD_ESCAPE_ENABLE_PORT, sizeof(esc_port_ctrl_t), (LPCSTR)&port, sizeof(esc_status_t), (LPSTR)&status);
//check the status here for error handling
//…
Intel® Digital Set Top Box Display Driver | 29 |
User’s Guide for Microsoft* Windows* CE 5.0
