Merge pull request #3378 from DavePutz/issue3266

Fix for #3266: ensure SPI lock is free after a soft reboot
2020-09-11 12:41:06 -07:00 · 2020-09-11 12:41:06 -07:00 · 01daf5b8ce
parent 9256e6b376 870326b221
commit 01daf5b8ce
1 changed files with 2 additions and 0 deletions
--- a/shared-module/board/init.c
+++ b/shared-module/board/init.c
@ -166,6 +166,8 @@ void reset_board_busses(void) {
        #endif
    }
    #endif
+    // make sure SPI lock is not held over a soft reset
+    common_hal_busio_spi_unlock(&spi_obj);
    if (!display_using_spi) {
        spi_singleton = NULL;
    }