C++ (Cpp) Uart::read Examples

Example #1

File: utils.cpp Project: cristhiand3/riscv_vhdl

extern "C" void LIBH_read(uint64_t addr, uint8_t *buf, int size) {
    if (addr >= 0x80000000 && addr < 0x80001000) {
        // GPIO
    } else if (uart0.isAddrValid(addr)) {
        uart0.read(addr, buf, size);
    } else if (irqctrl.isAddrValid(addr)) {
        irqctrl.read(addr, buf, size);
    } else if (addr >= 0x80005000 && addr < 0x80006000) {
        // GP timers
    } else {
        std::cout << "Unmapped access\n";
    }
}