izapple2/cardLogger.go

29 lines
636 B
Go

package apple2
import (
"fmt"
)
/*
Logger card. It never existed, I use it to trace accesses to the card.
*/
type cardLogger struct {
cardBase
}
func (c *cardLogger) assign(a *Apple2, slot int) {
for i := uint8(0x0); i <= 0xf; i++ {
iCopy := i
c.addCardSoftSwitchR(i, func(*ioC0Page) uint8 {
fmt.Printf("[cardLogger] Read access to softswith 0x%x for slot %v.\n", iCopy, slot)
return 0
}, "LOGGERR")
c.addCardSoftSwitchW(i, func(_ *ioC0Page, value uint8) {
fmt.Printf("[cardLogger] Write access to softswith 0x%x for slot %v, value 0x%v.\n", iCopy, slot, value)
}, "LOGGERW")
}
c.cardBase.assign(a, slot)
}