diff options
Diffstat (limited to 'stmhal/boards/PYBV4/mpconfigboard.h')
| -rw-r--r-- | stmhal/boards/PYBV4/mpconfigboard.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/stmhal/boards/PYBV4/mpconfigboard.h b/stmhal/boards/PYBV4/mpconfigboard.h index bbb05ae588..61b161028b 100644 --- a/stmhal/boards/PYBV4/mpconfigboard.h +++ b/stmhal/boards/PYBV4/mpconfigboard.h @@ -19,6 +19,9 @@ #define MICROPY_HW_ENABLE_SPI3 (0) #define MICROPY_HW_ENABLE_CAN (1) +// The pyboard has a 32kHz crystal for the RTC +#define MICROPY_HW_RTC_USE_LSE (1) + // USRSW has no pullup or pulldown, and pressing the switch makes the input go low #define MICROPY_HW_USRSW_PIN (pin_B3) #define MICROPY_HW_USRSW_PULL (GPIO_PULLUP) |