| 295 | } |
| 296 | |
| 297 | bool isValidPin(u8 pin) { |
| 298 | #ifdef HAL_GPIO_MODULE_ENABLED |
| 299 | PinName pin_name = digitalPinToPinName(pin); |
| 300 | return pin_name != NC; |
| 301 | #else |
| 302 | (void)pin; |
| 303 | return false; |
| 304 | #endif |
| 305 | } |
| 306 | |
| 307 | // ============================================================================ |
| 308 | // Timer Helper Functions |