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Extract bridge slave handler functions.

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This commit is contained in:
László Monda
2017-03-16 15:29:31 +01:00
parent 63d4067400
commit a0648a5768
1 changed files with 12 additions and 3 deletions
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15
right/src/bridge_protocol_scheduler.c
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@@ -15,7 +15,6 @@ uint8_t currentBridgeSlaveId = 0;
bridge_slave_t bridgeSlaves[] = {
{ .i2cAddress = I2C_ADDRESS_LEFT_KEYBOARD_HALF, .type = BridgeSlaveType_UhkModule },
{ .i2cAddress = I2C_ADDRESS_LED_DRIVER_LEFT, .type = BridgeSlaveType_LedDriver },
// { .i2cAddress = I2C_ADDRESS_LED_DRIVER_RIGHT, .type = BridgeSlaveType_LedDriver }
};
void i2cAsyncWrite(uint8_t i2cAddress, uint8_t *volatile data, volatile size_t dataSize)
@@ -36,15 +35,25 @@ void i2cAsyncRead(uint8_t i2cAddress, uint8_t *volatile data, volatile size_t da
I2C_MasterTransferNonBlocking(I2C_MAIN_BUS_BASEADDR, &masterHandle, &masterXfer);
}
bool BridgeSlaveLedDriverHandler(uint8_t ledDriverId) {
i2cAsyncWrite(I2C_ADDRESS_LED_DRIVER_LEFT, ledsBuffer, BUFFER_SIZE);
return true;
}
bool BridgeSlaveUhkModuleHandler(uint8_t uhkModuleId) {
i2cAsyncRead(I2C_ADDRESS_LEFT_KEYBOARD_HALF, CurrentKeyStates[SLOT_ID_LEFT_KEYBOARD_HALF], LEFT_KEYBOARD_HALF_KEY_COUNT);
return true;
}
static void bridgeProtocolCallback(I2C_Type *base, i2c_master_handle_t *handle, status_t status, void *userData)
{
bridge_slave_t *bridgeSlave = bridgeSlaves + currentBridgeSlaveId;
SetLeds(0xff);
if (bridgeSlave->type == BridgeSlaveType_UhkModule) {
i2cAsyncRead(bridgeSlave->i2cAddress, CurrentKeyStates[SLOT_ID_LEFT_KEYBOARD_HALF], LEFT_KEYBOARD_HALF_KEY_COUNT);
BridgeSlaveUhkModuleHandler(0);
} else if (bridgeSlave->type == BridgeSlaveType_LedDriver) {
i2cAsyncWrite(bridgeSlave->i2cAddress, ledsBuffer, BUFFER_SIZE);
BridgeSlaveLedDriverHandler(0);
}
if (++currentBridgeSlaveId >= (sizeof(bridgeSlaves) / sizeof(bridge_slave_t))) {