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authorFergus Noble2011-09-14 13:47:33 -0700
committerFergus Noble2011-09-14 13:47:33 -0700
commitaf64b76bd6b89488f0cd1ad1a899367d6a28f655 (patch)
tree51eadfe8534f56c6e7fe6039853bf26f7fa4de19 /include/libopencm3/stm32/f2/spi.h
parent87d4045c22d75143ed8f750c184966eeba55a3b6 (diff)
Restructuring stm32 include directories.
Diffstat (limited to 'include/libopencm3/stm32/f2/spi.h')
-rw-r--r--include/libopencm3/stm32/f2/spi.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/include/libopencm3/stm32/f2/spi.h b/include/libopencm3/stm32/f2/spi.h
new file mode 100644
index 0000000..62550cf
--- /dev/null
+++ b/include/libopencm3/stm32/f2/spi.h
@@ -0,0 +1,42 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2011 Fergus Noble <fergusnoble@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef LIBOPENCM3_SPI_F2_H
+#define LIBOPENCM3_SPI_F2_H
+
+#include <libopencm3/stm32/spi.h>
+
+/*
+ * This file extends the version in stm_common with definitions only
+ * applicable to the STM32F2 series of devices.
+ */
+
+/* --- SPI_CR2 values ------------------------------------------------------ */
+
+/* FRF: Frame format. */
+#define SPI_CR2_FRF (1 << 4)
+#define SPI_CR2_FRF_TI (1 << 4)
+#define SPI_CR2_FRF_MOTOROLA (1 << 4)
+
+/* --- SPI_SR values ------------------------------------------------------- */
+
+/* TIFRFE: TI frame format error. */
+#define SPI_SR_RXNE (1 << 0)
+
+#endif