diff options
Diffstat (limited to 'qtmips_machine/peripspiled.cpp')
| -rw-r--r-- | qtmips_machine/peripspiled.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/qtmips_machine/peripspiled.cpp b/qtmips_machine/peripspiled.cpp index 03b74f9..c4333e7 100644 --- a/qtmips_machine/peripspiled.cpp +++ b/qtmips_machine/peripspiled.cpp @@ -46,7 +46,13 @@ using namespace machine; #define SPILED_REG_KNOBS_8BIT_o 0x024 PeripSpiLed::PeripSpiLed() { + spiled_reg_led_line = 0; + spiled_reg_led_rgb1 = 0; + spiled_reg_led_rgb2 = 0; + spiled_reg_led_kbdwr_direct = 0; + spiled_reg_kbdrd_knobs_direct = 0; + spiled_reg_knobs_8bit = 0; } PeripSpiLed::~PeripSpiLed() { @@ -83,10 +89,7 @@ bool PeripSpiLed::wword(std::uint32_t address, std::uint32_t value) { std::uint32_t PeripSpiLed::rword(std::uint32_t address, bool debug_access) const { (void)debug_access; std::uint32_t value = 0x00000000; -#if 0 - printf("PeripSpiLed::rword address 0x%08lx\n", - (unsigned long)address); -#endif + switch (address) { case SPILED_REG_LED_LINE_o: value = spiled_reg_led_line; @@ -112,6 +115,11 @@ std::uint32_t PeripSpiLed::rword(std::uint32_t address, bool debug_access) const emit read_notification(address, &value); +#if 0 + printf("PeripSpiLed::rword address 0x%08lx value 0x%08lx\n", + (unsigned long)address, (unsigned long)value); +#endif + return value; } |