What the port needs from the hardware. More...

#include <kst_port.h>

Data Fields
void *	ctx
	The caller's context, passed as the first argument of each hook.
uint8_t	ports
	Programming ports the build has, 1 to LINK_PG_PORTS_MAX.
uint8_t(*)	pin (void *ctx, uint8_t port)
bool(*)	take (void *ctx, uint8_t port, uint8_t pin)
void(*)	give (void *ctx)
	Close the wire driver and give the pin back to the generator.
void(*)	supply (void ctx, supply_port_view_t out)
	What the supply says now (supply_page_port_view()).
bool(*)	supply_set (void *ctx, bool on, uint16_t mv, uint16_t ma)
kst_driver_t	driver
	The wire driver.

Detailed Description

What the port needs from the hardware.

Field Documentation

◆ driver

kst_driver_t kst_port_hw_t::driver

The wire driver.

now_us() works while the driver is closed.

◆ give

void(*) kst_port_hw_t::give(void *ctx)

Close the wire driver and give the pin back to the generator.

Called with the port in LINK_KST_PWM.

◆ pin

uint8_t(*) kst_port_hw_t::pin(void *ctx, uint8_t port)

The pin the PWM generator has for port, or a value above OUT_MAX_PIN while it has none.

◆ supply

void(*) kst_port_hw_t::supply(void *ctx, supply_port_view_t *out)

What the supply says now (supply_page_port_view()).

NULL, with supply_set: the build has no supply to switch.

◆ supply_set

bool(*) kst_port_hw_t::supply_set(void *ctx, bool on, uint16_t mv, uint16_t ma)

Ask the supply on at mv and ma, or off (the set points are then not read). False when it does not take the request.

◆ take

bool(*) kst_port_hw_t::take(void *ctx, uint8_t port, uint8_t pin)

Take pin of port from the generator and open the wire driver on it, which holds it low. False when the driver gets no resources; give() returns the pin.

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

shared/outputs/include/kst_port.h

Data Fields