Helper structure for critical fault frame flags. More...

#include <tle92466ed_spi_interface.hpp>

Static Public Member Functions
static constexpr CriticalFaultFlags	Extract (const SPIFrame &frame) noexcept
	Extract fault flags from critical fault frame.

Public Attributes
bool	wd_ref_clk_missing: 1
	Bit 0: Clock watchdog reference clock missing (1=MISSING, 0=OK)

bool	dig_clk_too_fast: 1
	Bit 1: Digital clock too fast (1=YES, 0=NO)

bool	dig_clk_too_slow: 1
	Bit 2: Digital clock too slow (1=YES, 0=NO)

bool	clk_too_fast: 1
	Bit 3: Clock too fast (1=YES, 0=NO)

bool	clk_too_slow: 1
	Bit 4: Clock too slow (1=YES, 0=NO)

bool	adc_bandgap_ok: 1
	Bit 5: ADC Bandgap OK (1=OK, 0=NOT OK)

bool	supply_2v5_ok: 1
	Bit 6: 2V5 supply OK (1=OK, 0=NOT OK)

bool	supply_1v5_ok: 1
	Bit 7: 1V5 supply OK (1=OK, 0=NOT OK)

Detailed Description

Helper structure for critical fault frame flags.

Critical fault flags from bits 7:0 of critical fault reply frame. Per datasheet:

Bit 7: 1V5 supply (1B=OK, 0B=NOT OK)
Bit 6: 2V5 supply (1B=OK, 0B=NOT OK)
Bit 5: ADC Bandgap (1B=OK, 0B=NOT OK)
Bit 4: CLK_TOO_SLOW (1B=YES, 0B=NO)
Bit 3: CLK_TOO_FAST (1B=YES, 0B=NO)
Bit 2: DIG_CLK_TOO_SLOW (1B=YES, 0B=NO)
Bit 1: DIG_CLK_TOO_FAST (1B=YES, 0B=NO)
Bit 0: WD_REF_CLK (1B=MISSING, 0B=OK)

Member Function Documentation

◆ Extract()

static constexpr CriticalFaultFlags tle92466ed::CriticalFaultFlags::Extract ( const SPIFrame & frame )

inlinestaticconstexprnoexcept

Extract fault flags from critical fault frame.

Parameters

frame Critical fault frame (reply_mode must be 10B)

Returns: CriticalFaultFlags structure

Member Data Documentation

◆ adc_bandgap_ok

bool tle92466ed::CriticalFaultFlags::adc_bandgap_ok

Bit 5: ADC Bandgap OK (1=OK, 0=NOT OK)

◆ clk_too_fast

bool tle92466ed::CriticalFaultFlags::clk_too_fast

Bit 3: Clock too fast (1=YES, 0=NO)

◆ clk_too_slow

bool tle92466ed::CriticalFaultFlags::clk_too_slow

Bit 4: Clock too slow (1=YES, 0=NO)

◆ dig_clk_too_fast

bool tle92466ed::CriticalFaultFlags::dig_clk_too_fast

Bit 1: Digital clock too fast (1=YES, 0=NO)

◆ dig_clk_too_slow

bool tle92466ed::CriticalFaultFlags::dig_clk_too_slow

Bit 2: Digital clock too slow (1=YES, 0=NO)

◆ supply_1v5_ok

bool tle92466ed::CriticalFaultFlags::supply_1v5_ok

Bit 7: 1V5 supply OK (1=OK, 0=NOT OK)

◆ supply_2v5_ok

bool tle92466ed::CriticalFaultFlags::supply_2v5_ok

Bit 6: 2V5 supply OK (1=OK, 0=NOT OK)

◆ wd_ref_clk_missing

bool tle92466ed::CriticalFaultFlags::wd_ref_clk_missing

Bit 0: Clock watchdog reference clock missing (1=MISSING, 0=OK)

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

inc/tle92466ed_spi_interface.hpp

Static Public Member Functions

Public Attributes