getExpectedDrivers()

void getExpectedDrivers ( fl::vector< const char * > & expected )

inline

Populate a vector with the expected drivers for this platform.

Parameters

expected

Vector to populate with driver names

Each ESP32 variant has different peripheral support:

• PARLIO: Parallel I/O (ESP32-C6, C5, H2, P4 only)
• RMT: Remote Control peripheral (all ESP32 variants)
• SPI: Serial Peripheral Interface (most variants except C6)
• I2S: Inter-IC Sound peripheral (ESP32-S3 only)
• UART: Universal Async Receiver/Transmitter (all variants)
• LCD_RGB: LCD RGB interface (ESP32-P4 only)

Definition at line 84 of file PlatformConfig.h.

                                                                {
#if defined(FL_IS_ESP_32C6)
    // ESP32-C6: PARLIO (priority 4), RMT (priority 1), UART (priority 0)
    // Note: SPI disabled on C6 - only 1 SPI host available, RMT5 preferred
    expected.push_back("PARLIO");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32S3)
    // ESP32-S3: SPI (priority 2), RMT (priority 1), I2S (priority -1), UART (priority 0)
    expected.push_back("SPI");
    expected.push_back("RMT");
    expected.push_back("I2S");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32C3)
    // ESP32-C3: SPI (priority 2), RMT (priority 1), UART (priority 0)
    expected.push_back("SPI");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32C5)
    // ESP32-C5: PARLIO (priority 4), RMT (priority 1), UART (priority 0)
    expected.push_back("PARLIO");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32H2)
    // ESP32-H2: PARLIO (priority 4), RMT (priority 1), UART (priority 0)
    expected.push_back("PARLIO");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32P4)
    // ESP32-P4: LCD_RGB (priority 3), PARLIO (priority 4), RMT (priority 1), UART (priority 0)
    expected.push_back("LCD_RGB");
    expected.push_back("PARLIO");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#elif defined(FL_IS_ESP_32DEV)
    // ESP32 (classic): SPI (priority 2), RMT (priority 1), UART (priority 0)
    expected.push_back("SPI");
    expected.push_back("RMT");
    expected.push_back("UART");
 
#else
    // Unknown platform - no expectations set
    (void)expected;  // Suppress unused parameter warning
#endif
}

References fl::vector< T >::push_back().

Referenced by DriverTestRunner::validateExpectedDrivers().

Here is the call graph for this function:

Here is the caller graph for this function: