| Peripheral Power Control | ||
|---|---|---|
 | Chapter 266. Texas Instruments OMAP L1xx Processor Support |  |
Name
Peripheral Power Control — Description
Synopsis
#include <cyg/hal/hal_io.h>
pin = CYGHWR_HAL_L1XX_POWER(
device
);
CYGHWR_HAL_L1XX_POWER_ENABLE
(
desc
);
CYGHWR_HAL_L1XX_POWER_DISABLE
(
desc
);
Description
The OMAP L1XX HAL provides a number of macros to support the
management of peripheral power. The macro
CYGHWR_HAL_L1XX_POWER( device ) encodes a
power control descriptor into a 32 bit value. The argument is the
name of the device to be described.
The remaining functions all take a peripheral power descriptor as
an argument. CYGHWR_HAL_L1XX_POWER_ENABLE( desc
) transitions the given device to enabled state in its
PSC controller. Likewise CYGHWR_HAL_L1XX_POWER_DISABLE(
desc ) transitions the device to disabled state.
| |  | |
| Pin Configuration and GPIO Support |  | DMA Support |
| 2025-10-02 | eCosPro Non-Commercial Public License |