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-rw-r--r--nuttx/arch/arm/include/calypso/uwire.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/nuttx/arch/arm/include/calypso/uwire.h b/nuttx/arch/arm/include/calypso/uwire.h
new file mode 100644
index 000000000..19a277bcc
--- /dev/null
+++ b/nuttx/arch/arm/include/calypso/uwire.h
@@ -0,0 +1,6 @@
+#ifndef _CALYPSO_UWIRE_H
+#define _CALYPSO_UWIRE_H
+void uwire_init(void);
+int uwire_xfer(int cs, int bitlen, const void *dout, void *din);
+#endif
+