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RASCSI
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In initiator mode configure BSY as an output pin when BSY is set

This commit is contained in:
Uwe Seimet 2023-11-07 16:33:10 +01:00
parent 5715ec1470
commit f1ca8b892f
1 changed files with 20 additions and 22 deletions
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42
cpp/hal/gpiobus_raspberry.cpp
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@ -410,32 +410,30 @@ void GPIOBUS_Raspberry::SetBSY(bool ast)
// Set BSY signal
SetSignal(PIN_BSY, ast);
if (actmode == mode_e::TARGET) {
if (ast) {
// Turn on ACTIVE signal
SetControl(PIN_ACT, ACT_ON);
if (ast) {
// Turn on ACTIVE signal
SetControl(PIN_ACT, ACT_ON);
// Set Target signal to output
SetControl(PIN_TAD, TAD_OUT);
// Set Target signal to output
SetControl(PIN_TAD, TAD_OUT);
SetMode(PIN_BSY, OUT);
SetMode(PIN_MSG, OUT);
SetMode(PIN_CD, OUT);
SetMode(PIN_REQ, OUT);
SetMode(PIN_IO, OUT);
} else {
// Turn off the ACTIVE signal
SetControl(PIN_ACT, ACT_OFF);
SetMode(PIN_BSY, OUT);
SetMode(PIN_MSG, OUT);
SetMode(PIN_CD, OUT);
SetMode(PIN_REQ, OUT);
SetMode(PIN_IO, OUT);
} else {
// Turn off the ACTIVE signal
SetControl(PIN_ACT, ACT_OFF);
// Set the target signal to input
SetControl(PIN_TAD, TAD_IN);
// Set the target signal to input
SetControl(PIN_TAD, TAD_IN);
SetMode(PIN_BSY, IN);
SetMode(PIN_MSG, IN);
SetMode(PIN_CD, IN);
SetMode(PIN_REQ, IN);
SetMode(PIN_IO, IN);
}
SetMode(PIN_BSY, IN);
SetMode(PIN_MSG, IN);
SetMode(PIN_CD, IN);
SetMode(PIN_REQ, IN);
SetMode(PIN_IO, IN);
}
}