HF-TMC9660 Driver
Hardware Agnostic C++ Driver for the TMC9660
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TMC9660::ADC::CSA_SETUP Struct Reference

Current Sense Amplifier (CSA) Setup Register (Address 0x007, Block 1). More...

#include <tmc9660_adc.hpp>

Public Types

enum class  CSAFilterLength : uint8_t { OFF = 0 , LENGTH_2 = 1 , LENGTH_4 = 2 , LENGTH_8 = 3 }
 CSA AZ filter length exponent. More...
 
enum class  CSAFilterBW : uint8_t { BW_0U55 = 0 , BW_0U75 = 1 , BW_1U00 = 2 , BW_1U35 = 3 }
 CSA bandwidth filter settings. More...
 
enum class  CSAGain : uint8_t { X5 = 0 , X10 = 1 , X20 = 2 , X40 = 3 }
 CSA gain settings. More...
 

Public Attributes

union { 
 
   uint32_t   value 
 
   struct { 
 
      uint32_t   CSA0_EN: 1 
 CSA0 enable. More...
 
      uint32_t   CSA1_EN: 1 
 CSA1 enable. More...
 
      uint32_t   CSA2_EN: 1 
 CSA2 enable. More...
 
      uint32_t   CSA3_EN: 1 
 CSA3 enable. More...
 
      CSAGain   CSA012_GAIN: 2 
 Gain for CSA0...2. More...
 
      uint32_t   CSA012_BYPASS: 1 
 Bypass for CSA0...2. More...
 
      uint32_t   : 1 
 
      CSAGain   CSA3_GAIN: 2 
 Gain for CSA3. More...
 
      uint32_t   CSA3_BYPASS: 1 
 Bypass for CSA3. More...
 
      uint32_t   : 1 
 
      CSAFilterBW   CSA012_FILT: 2 
 BW filter for CSA0...2. More...
 
      CSAFilterBW   CSA3_FILT: 2 
 BW filter for CSA3. More...
 
      uint32_t   : 0 
 
      CSAFilterLength   CSA_AZ_FLTLNGTH_EXP: 4 
 Filter length exponent for AZ values. More...
 
      uint32_t   : 12 
 
   }   bits 
 
};  
 

Static Public Attributes

static constexpr uint8_t ADDRESS = 0x07
 Register address (Block 1)
 

Detailed Description

Current Sense Amplifier (CSA) Setup Register (Address 0x007, Block 1).

Configures the on-chip current sense amplifiers (CSAs).

Block 1, Address: 0x007

Register Map:

Bits Name Access Description
19:16 CSA_AZ_FLTLNGTH_EXP RW Filter length exponent for AZ values.
15:14 CSA3_FILT RW Bandwidth filter settings for CSA3.
13:12 CSA012_FILT RW Bandwidth filter settings for CSA0...2.
10 CSA3_BYPASS RW Bypass of CSA3.
9:8 CSA3_GAIN RW Gain for CSA3.
6 CSA012_BYPASS RW Bypass of CSA0...2.
5:4 CSA012_GAIN RW Gain for CSA0...2.
3 CSA3_EN RW CSA3 enable.
2 CSA2_EN RW CSA2 enable.
1 CSA1_EN RW CSA1 enable.
0 CSA0_EN RW CSA0 enable.
Note
This register configures CSA gain, filter, and bypass settings.

Member Enumeration Documentation

◆ CSAFilterBW

enum class TMC9660::ADC::CSA_SETUP::CSAFilterBW : uint8_t
strong

CSA bandwidth filter settings.

Enumerator
BW_0U55 

0.55us

BW_0U75 

0.75us

BW_1U00 

1.00us

BW_1U35 

1.35us

◆ CSAFilterLength

enum class TMC9660::ADC::CSA_SETUP::CSAFilterLength : uint8_t
strong

CSA AZ filter length exponent.

Enumerator
OFF 

No filter (length = 1)

LENGTH_2 

Filter over 2 values.

LENGTH_4 

Filter over 4 values.

LENGTH_8 

Filter over 8 values.

◆ CSAGain

enum class TMC9660::ADC::CSA_SETUP::CSAGain : uint8_t
strong

CSA gain settings.

Enumerator
X5 

x5

X10 

x10

X20 

x20

X40 

x40

Member Data Documentation

◆ [union]

union { ... } TMC9660::ADC::CSA_SETUP

◆ __pad0__

uint32_t TMC9660::ADC::CSA_SETUP::__pad0__

◆ __pad1__

uint32_t TMC9660::ADC::CSA_SETUP::__pad1__

◆ __pad2__

uint32_t TMC9660::ADC::CSA_SETUP::__pad2__

◆ __pad3__

uint32_t TMC9660::ADC::CSA_SETUP::__pad3__

◆ ADDRESS

constexpr uint8_t TMC9660::ADC::CSA_SETUP::ADDRESS = 0x07
staticconstexpr

Register address (Block 1)

◆ [struct]

struct { ... } TMC9660::ADC::CSA_SETUP::bits

◆ CSA012_BYPASS

uint32_t TMC9660::ADC::CSA_SETUP::CSA012_BYPASS

Bypass for CSA0...2.

◆ CSA012_FILT

CSAFilterBW TMC9660::ADC::CSA_SETUP::CSA012_FILT

BW filter for CSA0...2.

◆ CSA012_GAIN

CSAGain TMC9660::ADC::CSA_SETUP::CSA012_GAIN

Gain for CSA0...2.

◆ CSA0_EN

uint32_t TMC9660::ADC::CSA_SETUP::CSA0_EN

CSA0 enable.

◆ CSA1_EN

uint32_t TMC9660::ADC::CSA_SETUP::CSA1_EN

CSA1 enable.

◆ CSA2_EN

uint32_t TMC9660::ADC::CSA_SETUP::CSA2_EN

CSA2 enable.

◆ CSA3_BYPASS

uint32_t TMC9660::ADC::CSA_SETUP::CSA3_BYPASS

Bypass for CSA3.

◆ CSA3_EN

uint32_t TMC9660::ADC::CSA_SETUP::CSA3_EN

CSA3 enable.

◆ CSA3_FILT

CSAFilterBW TMC9660::ADC::CSA_SETUP::CSA3_FILT

BW filter for CSA3.

◆ CSA3_GAIN

CSAGain TMC9660::ADC::CSA_SETUP::CSA3_GAIN

Gain for CSA3.

◆ CSA_AZ_FLTLNGTH_EXP

CSAFilterLength TMC9660::ADC::CSA_SETUP::CSA_AZ_FLTLNGTH_EXP

Filter length exponent for AZ values.

◆ value

uint32_t TMC9660::ADC::CSA_SETUP::value

The documentation for this struct was generated from the following file: