72 lines
3.1 KiB
C
72 lines
3.1 KiB
C
#include "i2c_addresses.h"
|
|
#include "i2c.h"
|
|
#include "slave_drivers/uhk_module_driver.h"
|
|
#include "slave_protocol.h"
|
|
#include "main.h"
|
|
#include "peripherals/test_led.h"
|
|
#include "test_states.h"
|
|
#include "bool_array_converter.h"
|
|
#include "crc16.h"
|
|
|
|
uhk_module_state_t UhkModuleStates[UHK_MODULE_MAX_COUNT];
|
|
uhk_module_phase_t uhkModulePhase = UhkModulePhase_SendKeystatesRequestCommand;
|
|
uint8_t txBuffer[2];
|
|
uint8_t rxBuffer[KEY_STATE_BUFFER_SIZE];
|
|
|
|
void UhkModuleSlaveDriver_Init(uint8_t uhkModuleId)
|
|
{
|
|
uhk_module_state_t* uhkModuleState = UhkModuleStates + uhkModuleId;
|
|
uhkModuleState->isTestLedOn = true;
|
|
uhkModuleState->ledPwmBrightness = 0x64;
|
|
}
|
|
|
|
void UhkModuleSlaveDriver_Update(uint8_t uhkModuleId)
|
|
{
|
|
uhk_module_state_t *uhkModuleInternalState = UhkModuleStates + uhkModuleId;
|
|
|
|
switch (uhkModulePhase) {
|
|
case UhkModulePhase_SendKeystatesRequestCommand:
|
|
txBuffer[0] = SlaveCommand_GetKeyStates;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 1);
|
|
uhkModulePhase = UhkModulePhase_ReceiveKeystates;
|
|
break;
|
|
case UhkModulePhase_ReceiveKeystates:
|
|
I2cAsyncRead(I2C_ADDRESS_LEFT_KEYBOARD_HALF, rxBuffer, KEY_STATE_BUFFER_SIZE);
|
|
uhkModulePhase = UhkModulePhase_SendPwmBrightnessCommand;
|
|
break;
|
|
case UhkModulePhase_SendPwmBrightnessCommand:
|
|
if (CRC16_IsMessageValid(rxBuffer, KEY_STATE_SIZE)) {
|
|
BoolBitsToBytes(rxBuffer, CurrentKeyStates[SLOT_ID_LEFT_KEYBOARD_HALF], LEFT_KEYBOARD_HALF_KEY_COUNT);
|
|
}
|
|
txBuffer[0] = SlaveCommand_SetLedPwmBrightness;
|
|
txBuffer[1] = uhkModuleInternalState->ledPwmBrightness;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 2);
|
|
uhkModulePhase = UhkModulePhase_SendTestLedCommand;
|
|
break;
|
|
case UhkModulePhase_SendTestLedCommand:
|
|
txBuffer[0] = SlaveCommand_SetTestLed;
|
|
txBuffer[1] = uhkModuleInternalState->isTestLedOn;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 2);
|
|
uhkModulePhase = UhkModulePhase_SendDisableKeyMatrixScanState;
|
|
break;
|
|
case UhkModulePhase_SendDisableKeyMatrixScanState:
|
|
txBuffer[0] = SlaveCommand_SetDisableKeyMatrixScanState;
|
|
txBuffer[1] = TestStates.disableKeyMatrixScan;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 2);
|
|
uhkModulePhase = UhkModulePhase_SendLedPwmBrightness;
|
|
break;
|
|
case UhkModulePhase_SendLedPwmBrightness:
|
|
txBuffer[0] = SlaveCommand_SetDisableKeyMatrixScanState;
|
|
txBuffer[1] = TestStates.disableKeyMatrixScan;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 2);
|
|
uhkModulePhase = UhkModulePhase_DisableLedSdb;
|
|
break;
|
|
case UhkModulePhase_DisableLedSdb:
|
|
txBuffer[0] = SlaveCommand_SetDisableLedSdb;
|
|
txBuffer[1] = TestStates.disableLedSdb;
|
|
I2cAsyncWrite(I2C_ADDRESS_LEFT_KEYBOARD_HALF, txBuffer, 2);
|
|
uhkModulePhase = UhkModulePhase_SendKeystatesRequestCommand;
|
|
break;
|
|
}
|
|
}
|