106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
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#include <FastSPI_LED.h>
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const char *getPort(void *portPtr) {
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#ifdef PORTA
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if(portPtr == (void*)&PORTA) { return "PORTA"; }
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#endif
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#ifdef PORTB
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if(portPtr == (void*)&PORTB) { return "PORTB"; }
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#endif
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#ifdef PORTC
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if(portPtr == (void*)&PORTC) { return "PORTC"; }
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#endif
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#ifdef PORTD
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if(portPtr == (void*)&PORTD) { return "PORTD"; }
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#endif
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#ifdef PORTE
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if(portPtr == (void*)&PORTE) { return "PORTE"; }
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#endif
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#ifdef PORTF
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if(portPtr == (void*)&PORTF) { return "PORTF"; }
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#endif
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#ifdef PORTG
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if(portPtr == (void*)&PORTG) { return "PORTG"; }
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#endif
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#ifdef PORTH
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if(portPtr == (void*)&PORTH) { return "PORTH"; }
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#endif
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#ifdef PORTI
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if(portPtr == (void*)&PORTI) { return "PORTI"; }
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#endif
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#ifdef PORTJ
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if(portPtr == (void*)&PORTJ) { return "PORTJ"; }
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#endif
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#ifdef PORTK
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if(portPtr == (void*)&PORTK) { return "PORTK"; }
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#endif
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#ifdef PORTL
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if(portPtr == (void*)&PORTL) { return "PORTL"; }
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#endif
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#ifdef GPIO_A_PDOR
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if(portPtr == (void*)&GPIO_A_PDOR) { return "GPIO_A_PDOR"; }
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#endif
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#ifdef GPIO_B_PDOR
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if(portPtr == (void*)&GPIO_B_PDOR) { return "GPIO_B_PDOR"; }
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#endif
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#ifdef GPIO_C_PDOR
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if(portPtr == (void*)&GPIO_C_PDOR) { return "GPIO_C_PDOR"; }
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#endif
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#ifdef GPIO_D_PDOR
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if(portPtr == (void*)&GPIO_D_PDOR) { return "GPIO_D_PDOR"; }
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#endif
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#ifdef GPIO_E_PDOR
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if(portPtr == (void*)&GPIO_E_PDOR) { return "GPIO_E_PDOR"; }
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#endif
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#ifdef REG_PIO_A_ODSR
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if(portPtr == (void*)®_PIO_A_ODSR) { return "REG_PIO_A_ODSR"; }
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#endif
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#ifdef REG_PIO_B_ODSR
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if(portPtr == (void*)®_PIO_B_ODSR) { return "REG_PIO_B_ODSR"; }
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#endif
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#ifdef REG_PIO_C_ODSR
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if(portPtr == (void*)®_PIO_C_ODSR) { return "REG_PIO_C_ODSR"; }
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#endif
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#ifdef REG_PIO_D_ODSR
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if(portPtr == (void*)®_PIO_D_ODSR) { return "REG_PIO_D_ODSR"; }
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#endif
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return "unknown";
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}
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template<uint8_t PIN> void CheckPin()
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{
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CheckPin<PIN - 1>();
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RwReg *systemThinksPortIs = portOutputRegister(digitalPinToPort(PIN));
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RwReg systemThinksMaskIs = digitalPinToBitMask(PIN);
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Serial.print("Pin "); Serial.print(PIN); Serial.print(": Port ");
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if(systemThinksPortIs == FastPin<PIN>::port()) {
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Serial.print("valid & mask ");
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} else {
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Serial.print("invalid, is "); Serial.print(getPort((void*)FastPin<PIN>::port())); Serial.print(" should be ");
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Serial.print(getPort((void*)systemThinksPortIs));
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Serial.print(" & mask ");
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}
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if(systemThinksMaskIs == FastPin<PIN>::mask()) {
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Serial.println("valid.");
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} else {
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Serial.print("invalid, is "); Serial.print(FastPin<PIN>::mask()); Serial.print(" should be "); Serial.println(systemThinksMaskIs);
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}
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}
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template<> void CheckPin<-1> () {}
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void setup() {
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Serial.begin(38400);
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Serial.println("resetting!");
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}
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void loop() {
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CheckPin<MAX_PIN>();
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delay(10000);
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}
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