Zephyr API Documentation  3.7.0-rc1
A Scalable Open Source RTOS
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pwms.h File Reference

PWMs Devicetree macro public API header file. More...

Go to the source code of this file.

Macros

#define DT_PWMS_CTLR_BY_IDX(node_id, idx)    DT_PHANDLE_BY_IDX(node_id, pwms, idx)
 Get the node identifier for the PWM controller from a pwms property at an index.
 
#define DT_PWMS_CTLR_BY_NAME(node_id, name)    DT_PHANDLE_BY_NAME(node_id, pwms, name)
 Get the node identifier for the PWM controller from a pwms property by name.
 
#define DT_PWMS_CTLR(node_id)   DT_PWMS_CTLR_BY_IDX(node_id, 0)
 Equivalent to DT_PWMS_CTLR_BY_IDX(node_id, 0)
 
#define DT_PWMS_CELL_BY_IDX(node_id, idx, cell)    DT_PHA_BY_IDX(node_id, pwms, idx, cell)
 Get PWM specifier's cell value at an index.
 
#define DT_PWMS_CELL_BY_NAME(node_id, name, cell)    DT_PHA_BY_NAME(node_id, pwms, name, cell)
 Get a PWM specifier's cell value by name.
 
#define DT_PWMS_CELL(node_id, cell)   DT_PWMS_CELL_BY_IDX(node_id, 0, cell)
 Equivalent to DT_PWMS_CELL_BY_IDX(node_id, 0, cell)
 
#define DT_PWMS_CHANNEL_BY_IDX(node_id, idx)    DT_PWMS_CELL_BY_IDX(node_id, idx, channel)
 Get a PWM specifier's channel cell value at an index.
 
#define DT_PWMS_CHANNEL_BY_NAME(node_id, name)    DT_PWMS_CELL_BY_NAME(node_id, name, channel)
 Get a PWM specifier's channel cell value by name.
 
#define DT_PWMS_CHANNEL(node_id)   DT_PWMS_CHANNEL_BY_IDX(node_id, 0)
 Equivalent to DT_PWMS_CHANNEL_BY_IDX(node_id, 0)
 
#define DT_PWMS_PERIOD_BY_IDX(node_id, idx)    DT_PWMS_CELL_BY_IDX(node_id, idx, period)
 Get PWM specifier's period cell value at an index.
 
#define DT_PWMS_PERIOD_BY_NAME(node_id, name)    DT_PWMS_CELL_BY_NAME(node_id, name, period)
 Get a PWM specifier's period cell value by name.
 
#define DT_PWMS_PERIOD(node_id)   DT_PWMS_PERIOD_BY_IDX(node_id, 0)
 Equivalent to DT_PWMS_PERIOD_BY_IDX(node_id, 0)
 
#define DT_PWMS_FLAGS_BY_IDX(node_id, idx)    DT_PHA_BY_IDX_OR(node_id, pwms, idx, flags, 0)
 Get a PWM specifier's flags cell value at an index.
 
#define DT_PWMS_FLAGS_BY_NAME(node_id, name)    DT_PHA_BY_NAME_OR(node_id, pwms, name, flags, 0)
 Get a PWM specifier's flags cell value by name.
 
#define DT_PWMS_FLAGS(node_id)   DT_PWMS_FLAGS_BY_IDX(node_id, 0)
 Equivalent to DT_PWMS_FLAGS_BY_IDX(node_id, 0)
 
#define DT_INST_PWMS_CTLR_BY_IDX(inst, idx)    DT_PWMS_CTLR_BY_IDX(DT_DRV_INST(inst), idx)
 Get the node identifier for the PWM controller from a DT_DRV_COMPAT instance's pwms property at an index.
 
#define DT_INST_PWMS_CTLR_BY_NAME(inst, name)    DT_PWMS_CTLR_BY_NAME(DT_DRV_INST(inst), name)
 Get the node identifier for the PWM controller from a DT_DRV_COMPAT instance's pwms property by name.
 
#define DT_INST_PWMS_CTLR(inst)   DT_INST_PWMS_CTLR_BY_IDX(inst, 0)
 Equivalent to DT_INST_PWMS_CTLR_BY_IDX(inst, 0)
 
#define DT_INST_PWMS_CELL_BY_IDX(inst, idx, cell)    DT_PWMS_CELL_BY_IDX(DT_DRV_INST(inst), idx, cell)
 Get a DT_DRV_COMPAT instance's PWM specifier's cell value at an index.
 
#define DT_INST_PWMS_CELL_BY_NAME(inst, name, cell)    DT_PWMS_CELL_BY_NAME(DT_DRV_INST(inst), name, cell)
 Get a DT_DRV_COMPAT instance's PWM specifier's cell value by name.
 
#define DT_INST_PWMS_CELL(inst, cell)    DT_INST_PWMS_CELL_BY_IDX(inst, 0, cell)
 Equivalent to DT_INST_PWMS_CELL_BY_IDX(inst, 0, cell)
 
#define DT_INST_PWMS_CHANNEL_BY_IDX(inst, idx)    DT_INST_PWMS_CELL_BY_IDX(inst, idx, channel)
 Equivalent to DT_INST_PWMS_CELL_BY_IDX(inst, idx, channel)
 
#define DT_INST_PWMS_CHANNEL_BY_NAME(inst, name)    DT_INST_PWMS_CELL_BY_NAME(inst, name, channel)
 Equivalent to DT_INST_PWMS_CELL_BY_NAME(inst, name, channel)
 
#define DT_INST_PWMS_CHANNEL(inst)   DT_INST_PWMS_CHANNEL_BY_IDX(inst, 0)
 Equivalent to DT_INST_PWMS_CHANNEL_BY_IDX(inst, 0)
 
#define DT_INST_PWMS_PERIOD_BY_IDX(inst, idx)    DT_INST_PWMS_CELL_BY_IDX(inst, idx, period)
 Equivalent to DT_INST_PWMS_CELL_BY_IDX(inst, idx, period)
 
#define DT_INST_PWMS_PERIOD_BY_NAME(inst, name)    DT_INST_PWMS_CELL_BY_NAME(inst, name, period)
 Equivalent to DT_INST_PWMS_CELL_BY_NAME(inst, name, period)
 
#define DT_INST_PWMS_PERIOD(inst)   DT_INST_PWMS_PERIOD_BY_IDX(inst, 0)
 Equivalent to DT_INST_PWMS_PERIOD_BY_IDX(inst, 0)
 
#define DT_INST_PWMS_FLAGS_BY_IDX(inst, idx)    DT_INST_PWMS_CELL_BY_IDX(inst, idx, flags)
 Equivalent to DT_INST_PWMS_CELL_BY_IDX(inst, idx, flags)
 
#define DT_INST_PWMS_FLAGS_BY_NAME(inst, name)    DT_INST_PWMS_CELL_BY_NAME(inst, name, flags)
 Equivalent to DT_INST_PWMS_CELL_BY_NAME(inst, name, flags)
 
#define DT_INST_PWMS_FLAGS(inst)   DT_INST_PWMS_FLAGS_BY_IDX(inst, 0)
 Equivalent to DT_INST_PWMS_FLAGS_BY_IDX(inst, 0)
 

Detailed Description

PWMs Devicetree macro public API header file.