From 0a28df126f971da2cb7fe1b12d32f0df1ea2cb1e Mon Sep 17 00:00:00 2001 From: smckown Date: Thu, 26 Feb 2009 20:56:51 +0000 Subject: [PATCH] Flash bits for the tmicore platform. Need work. --- .../tmicore/chips/at25df/At25dfSpiConfigP.nc | 52 ++++++++++++++++++ .../tmicore/chips/at25df/HplStm25pPinsC.nc | 55 +++++++++++++++++++ .../tmicore/chips/at25df/HplStm25pSpiC.nc | 55 +++++++++++++++++++ 3 files changed, 162 insertions(+) create mode 100644 tos/platforms/tmicore/chips/at25df/At25dfSpiConfigP.nc create mode 100644 tos/platforms/tmicore/chips/at25df/HplStm25pPinsC.nc create mode 100644 tos/platforms/tmicore/chips/at25df/HplStm25pSpiC.nc diff --git a/tos/platforms/tmicore/chips/at25df/At25dfSpiConfigP.nc b/tos/platforms/tmicore/chips/at25df/At25dfSpiConfigP.nc new file mode 100644 index 00000000..903053ba --- /dev/null +++ b/tos/platforms/tmicore/chips/at25df/At25dfSpiConfigP.nc @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2008, Titanium Mirror, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * - Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * - Neither the name of the Technische Universität Berlin nor the names + * of its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED + * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, + * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE + * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/** + * USCI Spi test program runs the peripheral in loopback mode. + * + * @author R. Steve McKown + */ + +module At25dfSpiConfigP { + provides interface AsyncConfigure as Configure; +} +implementation { + const static msp430_usci_spi_t def = { + ctl0: UCSYNC | UCMODE_0 | UCMST | UCMSB | UCCKPL, /* SPI mode0 master, MSB first */ + ctl1: UCSWRST | UCSSEL_3, /* clock spi from SMCLK */ + brx: 1, + uclisten: FALSE, + ren: USCI_REN_NONE + }; + + async command const msp430_usci_spi_t* Configure.get() + { + return &def; + } +} diff --git a/tos/platforms/tmicore/chips/at25df/HplStm25pPinsC.nc b/tos/platforms/tmicore/chips/at25df/HplStm25pPinsC.nc new file mode 100644 index 00000000..fc3bb412 --- /dev/null +++ b/tos/platforms/tmicore/chips/at25df/HplStm25pPinsC.nc @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2005-2006 Arch Rock Corporation + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the + * distribution. + * - Neither the name of the Arch Rock Corporation nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * ARCHED ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE + */ + +/** + * HPL implementation of general-purpose I/O for a ST M25P chip + * connected to a TI MSP430. + * + * @author Jonathan Hui + * @version $Revision: 1.4 $ $Date: 2006/12/12 18:23:45 $ + */ + +configuration HplStm25pPinsC { + provides { + interface GeneralIO as CSN; + interface GeneralIO as Hold; + } +} +implementation { + components new Msp430GpioC() as CSNM; + CSN = CSNM; + + components new NoMsp430GpioC() as HoldM; + Hold = HoldM; + + components HplMsp430GeneralIOC as HplGeneralIOC; + CSNM -> HplGeneralIOC.Port44; +} diff --git a/tos/platforms/tmicore/chips/at25df/HplStm25pSpiC.nc b/tos/platforms/tmicore/chips/at25df/HplStm25pSpiC.nc new file mode 100644 index 00000000..e17579d7 --- /dev/null +++ b/tos/platforms/tmicore/chips/at25df/HplStm25pSpiC.nc @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2005-2006 Arch Rock Corporation + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * - Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * - Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the + * distribution. + * - Neither the name of the Arch Rock Corporation nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * ARCHED ROCK OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE + */ + +/** + * HPL implementation of the Spi bus for a ST M25P chip connected to a + * TI MSP430. + * + * @author Jonathan Hui + * @version $Revision: 1.4 $ $Date: 2006/12/12 18:23:45 $ + */ + +configuration HplStm25pSpiC { + provides { + interface Resource; + interface SpiByte; + interface SpiPacket; + } +} +implementation { + components new Msp430SpiB0C(0) as SpiC; + Resource = SpiC; + SpiByte = SpiC; + SpiPacket = SpiC; + + components At25dfSpiConfigP; + SpiC.Configure -> At25dfSpiConfigP; +} -- 2.39.2