266b3334cb
Builds a native program on MacOS that runs the NuEVI firmware compiled for x86_64. Only input is arrow keys for menu buttons for now. Only output is console and display. Copied some more library files into the simulation folder, and renamed the modified *.cpp files from the libraries to *_sim.cpp.
94 lines
1.5 KiB
C++
94 lines
1.5 KiB
C++
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#include <stdio.h>
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#include "Wire.h"
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/********************************
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*
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*/
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SimWire::SimWire( bool verbose )
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: verbose_( verbose )
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{
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}
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void SimWire::setClock(uint32_t)
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{
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// Ignore.. lol
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}
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void SimWire::begin()
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{
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}
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void SimWire::beginTransmission(uint8_t address)
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{
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if( verbose_ )
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printf("[SimWire::beginTransmission] $%02x\n", address);
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}
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void SimWire::beginTransmission(int address)
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{
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beginTransmission((uint8_t)address);
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}
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uint8_t SimWire::endTransmission()
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{
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if( verbose_ )
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printf("[SimWire::endTransmission]\n");
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return 0;
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}
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uint8_t SimWire::endTransmission(uint8_t what)
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{
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if( verbose_ )
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printf("[SimWire::endTransmission %d]\n", what);
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return 0;
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}
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uint8_t SimWire::requestFrom(uint8_t address, uint8_t count)
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{
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if( verbose_ )
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printf("[SimWire::requestFrom] $%02x for %d bytes\n", address, count);
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// TODO: We must check if there is an actual slave for that address.
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return 0;
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}
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int SimWire::read()
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{
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// TODO: Verify that bus is in read mode.
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// if( current_slave_ != NULL ) {
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// return current_slave_->i2cReadData( );
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// } else {
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printf("No slave selected, returning ones\n");
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return 0xffu;
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// }
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}
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int SimWire::available()
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{
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// TODO: This needs to be implemented!!
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return 0;
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}
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size_t SimWire::write(uint8_t __attribute__((unused)) data)
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{
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// // TODO: Verify that bus is in write mode.
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// if( current_slave_ != NULL ) {
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// current_slave_->i2cWriteData( data );
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// } else {
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printf("No slave selected i2c writes to the void.\n");
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// }
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return 1;
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}
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