libopencm3
A free/libre/open-source firmware library for various ARM Cortex-M3 microcontrollers.
RGxCR DMA request generator channel x control register
Collaboration diagram for RGxCR DMA request generator channel x control register:

Modules

 GPOL Event Polarity
 DMA request generator trigger event type selection.
 

Macros

#define DMAMUX_RGxCR_GNBREQ_SHIFT   19
 DMAMUX_RGxCR_GNBREQ GNBREQ Number (minus 1) of DMA requests to generate. More...
 
#define DMAMUX_RGxCR_GNBREQ_MASK   0x1f
 
#define DMAMUX_RGxCR_GPOL_SHIFT   17
 
#define DMAMUX_RGxCR_GPOL_MASK   0x03
 
#define DMAMUX_RGxCR_GE   (1 << 16)
 DMAMUX_RGxCR_GE GE DMA request generator channel enable/disable. More...
 
#define DMAMUX_RGxCR_OIE   (1 << 8)
 DMAMUX_RGxCR_OIE OIE Interrupt enable at trigger event overrun. More...
 
#define DMAMUX_RGxCR_SIG_ID_SHIFT   0
 DMAMUX_RGxCR_SIG_ID SIG_ID DMA request trigger input selected. More...
 
#define DMAMUX_RGxCR_SIG_ID_MASK   0x1f
 

Detailed Description

Macro Definition Documentation

◆ DMAMUX_RGxCR_GE

#define DMAMUX_RGxCR_GE   (1 << 16)

DMAMUX_RGxCR_GE GE DMA request generator channel enable/disable.

Definition at line 128 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_GNBREQ_MASK

#define DMAMUX_RGxCR_GNBREQ_MASK   0x1f

Definition at line 114 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_GNBREQ_SHIFT

#define DMAMUX_RGxCR_GNBREQ_SHIFT   19

DMAMUX_RGxCR_GNBREQ GNBREQ Number (minus 1) of DMA requests to generate.

Definition at line 113 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_GPOL_MASK

#define DMAMUX_RGxCR_GPOL_MASK   0x03

Definition at line 117 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_GPOL_SHIFT

#define DMAMUX_RGxCR_GPOL_SHIFT   17

Definition at line 116 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_OIE

#define DMAMUX_RGxCR_OIE   (1 << 8)

DMAMUX_RGxCR_OIE OIE Interrupt enable at trigger event overrun.

Definition at line 131 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_SIG_ID_MASK

#define DMAMUX_RGxCR_SIG_ID_MASK   0x1f

Definition at line 135 of file dmamux_common_all.h.

◆ DMAMUX_RGxCR_SIG_ID_SHIFT

#define DMAMUX_RGxCR_SIG_ID_SHIFT   0

DMAMUX_RGxCR_SIG_ID SIG_ID DMA request trigger input selected.

Definition at line 134 of file dmamux_common_all.h.