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[Mammoth/Voyageurs] Add shift modifiers for scancodes.

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This commit is contained in:
Drew Galbraith 2024-02-24 15:25:00 -08:00
parent a9351b222d
commit 844f55c7d0
8 changed files with 65 additions and 107 deletions
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8
sys/voyageurs/keyboard/keyboard_driver.cpp
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@ -42,6 +42,7 @@ void KeyboardDriver::InterruptLoop() {
}
void KeyboardDriver::ProcessInput(uint64_t input) {
uint16_t modifiers = (input & 0xFF) << 8;
uint64_t new_bitmap = 0;
for (uint8_t i = 2; i < 8; i++) {
uint8_t code = (input >> (8 * i)) & 0xFF;
@ -54,15 +55,14 @@ void KeyboardDriver::ProcessInput(uint64_t input) {
uint64_t bit = 1 << code;
new_bitmap |= bit;
if ((bitmap_ & bit) != bit) {
SendKeypress(code);
SendKeypress(modifiers | code);
}
}
bitmap_ = new_bitmap;
}
void KeyboardDriver::SendKeypress(uint8_t scancode) {
dbgln("{x}", scancode);
void KeyboardDriver::SendKeypress(uint16_t scancode) {
for (mmth::PortClient& client : listeners_) {
client.WriteByte(scancode);
client.Write(scancode);
}
}