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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-15 15:58:20 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-15 15:58:20 +0000 |
| commit | 7c68ef157d009f9932ac47ba21ba5d74e321623f (patch) | |
| tree | 6c2442ca44cd090656ec3059ffb959f3d747e18d /testhal/STM32F1xx/I2C/lis3.h | |
| parent | 076746af63d317f8e96766b9137a65679f60463f (diff) | |
| parent | e0d850113610f3efa0c0ac4946901f683e5e7332 (diff) | |
| download | ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.tar.gz ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.tar.bz2 ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@5854 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'testhal/STM32F1xx/I2C/lis3.h')
| -rw-r--r-- | testhal/STM32F1xx/I2C/lis3.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/testhal/STM32F1xx/I2C/lis3.h b/testhal/STM32F1xx/I2C/lis3.h new file mode 100644 index 000000000..f48b7cd20 --- /dev/null +++ b/testhal/STM32F1xx/I2C/lis3.h @@ -0,0 +1,44 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#include <stdlib.h>
+#include "ch.h"
+
+#ifndef LIS3_H_
+#define LIS3_H_
+
+
+
+/* buffers depth */
+#define ACCEL_RX_DEPTH 8
+#define ACCEL_TX_DEPTH 8
+
+/* autoincrement bit position. This bit needs to perform reading of
+ * multiple bytes at one request */
+#define AUTO_INCREMENT_BIT (1<<7)
+
+/* slave specific addresses */
+#define ACCEL_STATUS_REG 0x27
+#define ACCEL_CTRL_REG1 0x20
+#define ACCEL_OUT_DATA 0x28
+
+
+
+inline int init_lis3(void);
+inline void request_acceleration_data(void);
+
+
+#endif /* LIS3_H_ */
|