From 8d27533cd45f0dc759f84e68408839f118c0c9d2 Mon Sep 17 00:00:00 2001 From: root Date: Sun, 6 Sep 2020 18:03:25 -0500 Subject: Make sure SPI lock is free initially --- shared-module/board/__init__.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'shared-module/board') diff --git a/shared-module/board/__init__.c b/shared-module/board/__init__.c index 265c6517f..903b8fa71 100644 --- a/shared-module/board/__init__.c +++ b/shared-module/board/__init__.c @@ -89,6 +89,8 @@ mp_obj_t common_hal_board_create_spi(void) { const mcu_pin_obj_t* mosi = MP_OBJ_TO_PTR(DEFAULT_SPI_BUS_MOSI); const mcu_pin_obj_t* miso = MP_OBJ_TO_PTR(DEFAULT_SPI_BUS_MISO); common_hal_busio_spi_construct(self, clock, mosi, miso); + // make sure lock is not held initially + common_hal_busio_spi_unlock(self); spi_singleton = (mp_obj_t)self; return spi_singleton; } -- cgit v1.2.3