User Provided Call-Outs

General Description

Functions
l_irqmask	l_sys_irq_disable (const mtb_stc_lin_context_t *context)
	Disables the LIN communication interrupts. More...
void	l_sys_irq_restore (l_irqmask previous, const mtb_stc_lin_context_t *context)
	Restores the interrupt level identified by the provided parameter. More...

Function Documentation

l_sys_irq_disable()

l_irqmask l_sys_irq_disable

(

const mtb_stc_lin_context_t *

context

)

Disables the LIN communication interrupts.

Note

The function shall only be called after l_ifc_init().

If the bus inactivity feature is enabled, this function disables the SysTick interrupt. This will affect all the applications that use SysTick.

Parameters

context

The pointer to the context structure mtb_stc_lin_context_t allocated by the user. This structure is used during LIN Slave operation for internal configuration and data retention. The user must not modify anything in this structure.

Returns

The state of the LIN communication interrupts.

l_sys_irq_restore()

void l_sys_irq_restore	(	l_irqmask	previous,
		const mtb_stc_lin_context_t *	context
	)

Restores the interrupt level identified by the provided parameter.

Note

The function shall only be called after l_ifc_init().

Parameters

previous	The interrupt state reported by l_sys_irq_disable().
context	The pointer to the context structure mtb_stc_lin_context_t allocated by the user. This structure is used during LIN Slave operation for internal configuration and data retention. The user must not modify anything in this structure.