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Tab5 features, StackChan, fixes, drivers.... (#526)

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Shadowtrance
2026-05-29 07:31:25 +10:00
committed by GitHub
parent 5c78d55b04
commit a59fbf4ed5
140 changed files with 2500 additions and 835 deletions
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TactilityKernel/source/drivers/i2c_controller.cpp
+18
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@@ -85,6 +85,24 @@ error_t i2c_controller_register16le_get(Device* device, uint8_t address, uint8_t
return ERROR_NONE;
}
error_t i2c_controller_register16le_set(Device* device, uint8_t address, uint8_t reg, uint16_t value, TickType_t timeout) {
uint8_t buf[2] = { static_cast<uint8_t>(value & 0xFF), static_cast<uint8_t>(value >> 8) };
return i2c_controller_write_register(device, address, reg, buf, 2, timeout);
}
error_t i2c_controller_register16be_get(Device* device, uint8_t address, uint8_t reg, uint16_t* value, TickType_t timeout) {
uint8_t buf[2] = {};
error_t err = i2c_controller_read_register(device, address, reg, buf, 2, timeout);
if (err != ERROR_NONE) return err;
*value = static_cast<uint16_t>((buf[0] << 8) | buf[1]);
return ERROR_NONE;
}
error_t i2c_controller_register16be_set(Device* device, uint8_t address, uint8_t reg, uint16_t value, TickType_t timeout) {
uint8_t buf[2] = { static_cast<uint8_t>(value >> 8), static_cast<uint8_t>(value & 0xFF) };
return i2c_controller_write_register(device, address, reg, buf, 2, timeout);
}
const struct DeviceType I2C_CONTROLLER_TYPE {
.name = "i2c-controller"
};