From b65f3f06d061823fac1af91594e0d702b4c80693 Mon Sep 17 00:00:00 2001 From: Uwe Hermann Date: Thu, 30 Dec 2010 01:36:16 +0100 Subject: Add initial lpc-p1343/miniblink example (untested). This is not yet tested on hardware, it probably won't work, yet. --- examples/lpc13xx/lpc-p1343/miniblink/Makefile | 23 ++++++++++++ examples/lpc13xx/lpc-p1343/miniblink/README | 10 ++++++ examples/lpc13xx/lpc-p1343/miniblink/miniblink.c | 44 +++++++++++++++++++++++ examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld | 33 +++++++++++++++++ 4 files changed, 110 insertions(+) create mode 100644 examples/lpc13xx/lpc-p1343/miniblink/Makefile create mode 100644 examples/lpc13xx/lpc-p1343/miniblink/README create mode 100644 examples/lpc13xx/lpc-p1343/miniblink/miniblink.c create mode 100644 examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld (limited to 'examples') diff --git a/examples/lpc13xx/lpc-p1343/miniblink/Makefile b/examples/lpc13xx/lpc-p1343/miniblink/Makefile new file mode 100644 index 0000000..9f24080 --- /dev/null +++ b/examples/lpc13xx/lpc-p1343/miniblink/Makefile @@ -0,0 +1,23 @@ +## +## This file is part of the libopenstm32 project. +## +## Copyright (C) 2010 Uwe Hermann +## +## 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 . +## + +BINARY = miniblink + +include ../../../Makefile.include + diff --git a/examples/lpc13xx/lpc-p1343/miniblink/README b/examples/lpc13xx/lpc-p1343/miniblink/README new file mode 100644 index 0000000..9595aab --- /dev/null +++ b/examples/lpc13xx/lpc-p1343/miniblink/README @@ -0,0 +1,10 @@ +------------------------------------------------------------------------------ +README +------------------------------------------------------------------------------ + +This is the smallest-possible example program using libopenstm32. + +It's intended for the NXP LPC1343-based Olimex LPC-1343 eval board (see +http://olimex.com/dev/lpc-p1343.html for details). It should blink +a LED on the board. + diff --git a/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c new file mode 100644 index 0000000..2a0a5d3 --- /dev/null +++ b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.c @@ -0,0 +1,44 @@ +/* + * This file is part of the libopenstm32 project. + * + * Copyright (C) 2010 Uwe Hermann + * + * 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 . + */ + +// #include +#include + +void gpio_setup(void) +{ + GPIO3_DIR |= (1 << 0); /* Configure P3_0 as output. */ +} + +int main(void) +{ + int i; + + gpio_setup(); + + /* Blink LED0 (P3_0) on the board. */ + while (1) { + /* Manually: */ + GPIO3_DATA |= (1 << 0); /* LED off */ + for (i = 0; i < 80000; i++); /* Wait (needs -O0 CFLAGS). */ + GPIO3_DATA &= ~(1 << 0); /* LED on */ + for (i = 0; i < 80000; i++); /* Wait (needs -O0 CFLAGS). */ + } + + return 0; +} diff --git a/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld new file mode 100644 index 0000000..f313b21 --- /dev/null +++ b/examples/lpc13xx/lpc-p1343/miniblink/miniblink.ld @@ -0,0 +1,33 @@ +/* + * This file is part of the libopenstm32 project. + * + * Copyright (C) 2010 Uwe Hermann + * + * 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 . + */ + +/* Linker script for Olimex LPC-P1343 (LPC1343FBD48, 32K flash, 8K SRAM). */ + +/* Define memory regions. */ +MEMORY +{ + rom (rx) : ORIGIN = 0x00000000, LENGTH = 32K + ram (rwx) : ORIGIN = 0x10000000, LENGTH = 8K +} + +/* Include the common ld script from libopenstm32. */ +INCLUDE libopenstm32.ld + +/* FIXME: _stack is incorrect in that file, refactor! */ + -- cgit v1.2.3