diff options
Diffstat (limited to 'os/hal/platforms/MSP430/pal_lld.c')
| -rw-r--r-- | os/hal/platforms/MSP430/pal_lld.c | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/os/hal/platforms/MSP430/pal_lld.c b/os/hal/platforms/MSP430/pal_lld.c deleted file mode 100644 index 70f848d82..000000000 --- a/os/hal/platforms/MSP430/pal_lld.c +++ /dev/null @@ -1,137 +0,0 @@ -/*
- 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.
-*/
-
-/**
- * @file MSP430/pal_lld.c
- * @brief MSP430 Digital I/O low level driver code.
- *
- * @addtogroup PAL
- * @{
- */
-
-#include "ch.h"
-#include "hal.h"
-
-#if HAL_USE_PAL || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local variables and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver local functions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver interrupt handlers. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Driver exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief MSP430 I/O ports configuration.
- * @note The @p PxIFG, @p PxIE and @p PxSEL registers are cleared. @p PxOUT
- * and @p PxDIR are configured as specified.
- *
- * @param[in] config the MSP430 ports configuration
- *
- * @notapi
- */
-void _pal_lld_init(const PALConfig *config) {
-
-#if defined(__MSP430_HAS_PORT1__) || defined(__MSP430_HAS_PORT1_R__)
- IOPORT1->iop_full.ie = 0;
- IOPORT1->iop_full.ifg = 0;
- IOPORT1->iop_full.sel = 0;
- IOPORT1->iop_common.out = config->P1Data.out;
- IOPORT1->iop_common.dir = config->P1Data.dir;
-#endif
-
-#if defined(__MSP430_HAS_PORT2__) || defined(__MSP430_HAS_PORT2_R__)
- IOPORT2->iop_full.ie = 0;
- IOPORT2->iop_full.ifg = 0;
- IOPORT2->iop_full.sel = 0;
- IOPORT2->iop_common.out = config->P2Data.out;
- IOPORT2->iop_common.dir = config->P2Data.dir;
-#endif
-
-#if defined(__MSP430_HAS_PORT3__) || defined(__MSP430_HAS_PORT3_R__)
- IOPORT3->iop_simple.sel = 0;
- IOPORT3->iop_common.out = config->P3Data.out;
- IOPORT3->iop_common.dir = config->P3Data.dir;
-#endif
-
-#if defined(__MSP430_HAS_PORT4__) || defined(__MSP430_HAS_PORT4_R__)
- IOPORT4->iop_simple.sel = 0;
- IOPORT4->iop_common.out = config->P4Data.out;
- IOPORT4->iop_common.dir = config->P4Data.dir;
-#endif
-
-#if defined(__MSP430_HAS_PORT5__) || defined(__MSP430_HAS_PORT5_R__)
- IOPORT5->iop_simple.sel = 0;
- IOPORT5->iop_common.out = config->P5Data.out;
- IOPORT5->iop_common.dir = config->P5Data.dir;
-#endif
-
-#if defined(__MSP430_HAS_PORT6__) || defined(__MSP430_HAS_PORT6_R__)
- IOPORT6->iop_simple.sel = 0;
- IOPORT6->iop_common.out = config->P6Data.out;
- IOPORT6->iop_common.dir = config->P6Data.dir;
-#endif
-}
-
-/**
- * @brief Pads mode setup.
- * @details This function programs a pads group belonging to the same port
- * with the specified mode.
- * @note @p PAL_MODE_UNCONNECTED is implemented as output as recommended by
- * the MSP430x1xx Family User's Guide. Unconnected pads are set to
- * high logic state by default.
- * @note This function does not alter the @p PxSEL registers. Alternate
- * functions setup must be handled by device-specific code.
- *
- * @param[in] port the port identifier
- * @param[in] mask the group mask
- * @param[in] mode the mode
- *
- * @notapi
- */
-void _pal_lld_setgroupmode(ioportid_t port,
- ioportmask_t mask,
- iomode_t mode) {
-
- switch (mode) {
- case PAL_MODE_RESET:
- case PAL_MODE_INPUT:
- port->iop_common.dir &= ~mask;
- break;
- case PAL_MODE_UNCONNECTED:
- port->iop_common.out |= mask;
- case PAL_MODE_OUTPUT_PUSHPULL:
- port->iop_common.dir |= mask;
- break;
- }
-}
-
-#endif /* HAL_USE_PAL */
-
-/** @} */
|