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author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2007-11-01 11:53:23 +0000 |
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committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2007-11-01 11:53:23 +0000 |
commit | b2c9fee64c7f09ac2859e550fa20286f349d2ec0 (patch) | |
tree | 6083221c830aafbaf8e4537049ccf6459dcae47d /ports/ARM7-LPC214x/GCC/lpc214x_ssp.h | |
parent | c5c27acdf09f759f654bb85d14f9af978370688a (diff) | |
download | ChibiOS-b2c9fee64c7f09ac2859e550fa20286f349d2ec0.tar.gz ChibiOS-b2c9fee64c7f09ac2859e550fa20286f349d2ec0.tar.bz2 ChibiOS-b2c9fee64c7f09ac2859e550fa20286f349d2ec0.zip |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@78 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'ports/ARM7-LPC214x/GCC/lpc214x_ssp.h')
-rw-r--r-- | ports/ARM7-LPC214x/GCC/lpc214x_ssp.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/ports/ARM7-LPC214x/GCC/lpc214x_ssp.h b/ports/ARM7-LPC214x/GCC/lpc214x_ssp.h new file mode 100644 index 000000000..c7b4bcbdd --- /dev/null +++ b/ports/ARM7-LPC214x/GCC/lpc214x_ssp.h @@ -0,0 +1,36 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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.
+
+ ChibiOS/RT 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 _LPC214x_SSP_H_
+#define _LPC214x_SSP_H_
+
+/*
+ * Configuration parameter, if defined this macro enforces mutual exclusion
+ * when invoking \p sspAcquireBus() and \p sspReleaseBus().
+ */
+#define SSP_USE_MUTEX
+
+void InitSSP(void);
+void SetSSP(int cpsr, int cr0, int cr1);
+
+void sspAcquireBus(void);
+void sspReleaseBus(void);
+void sspRW(BYTE8 *in, BYTE8 *out, t_size n);
+
+#endif /* _LPC214x_SSP_H_*/
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