60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
#include "bridge_protocol_handler.h"
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#include "test_led.h"
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#include "main.h"
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#include "i2c_addresses.h"
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#include "i2c.h"
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#include "led_pwm.h"
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#include "bridge_protocol.h"
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#include "main.h"
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#include "init_peripherials.h"
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void SetError(uint8_t error);
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void SetGenericError();
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void SetResponseByte(uint8_t response);
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void SetError(uint8_t error) {
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BridgeTxBuffer[0] = error;
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}
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void SetGenericError()
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{
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SetError(PROTOCOL_RESPONSE_GENERIC_ERROR);
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}
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// Set a single byte as the response.
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void SetResponseByte(uint8_t response)
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{
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BridgeTxBuffer[1] = response;
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}
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void BridgeProtocolHandler()
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{
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uint8_t commandId = BridgeRxBuffer[0];
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switch (commandId) {
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case BridgeCommand_GetKeyStates:
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BridgeTxSize = KEYBOARD_MATRIX_COLS_NUM*KEYBOARD_MATRIX_ROWS_NUM;
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memcpy(BridgeTxBuffer, keyMatrix.keyStates, BridgeTxSize);
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break;
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case BridgeCommand_SetTestLed:
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BridgeTxSize = 0;
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bool isLedOn = BridgeRxBuffer[1];
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TEST_LED_SET(isLedOn);
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break;
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case BridgeCommand_SetLedPwmBrightness:
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BridgeTxSize = 0;
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uint8_t brightnessPercent = BridgeRxBuffer[1];
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#if UHK_PCB_MAJOR_VERSION >= 7
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LedPwm_SetBrightness(brightnessPercent);
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#endif
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break;
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case BridgeCommand_SetDisableKeyMatrixScanState:
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BridgeTxSize = 0;
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DisableKeyMatrixScanState = BridgeRxBuffer[1];
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break;
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case BridgeCommand_SetDisableLedSdb:
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BridgeTxSize = 0;
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GPIO_WritePinOutput(LED_DRIVER_SDB_GPIO, LED_DRIVER_SDB_PIN, BridgeRxBuffer[1] ? 0 : 1);
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break;
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}
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}
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