diff options
Diffstat (limited to 'demos/ARMCM3-LPC1769-LPCXPRESSO/main.c')
-rw-r--r-- | demos/ARMCM3-LPC1769-LPCXPRESSO/main.c | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/demos/ARMCM3-LPC1769-LPCXPRESSO/main.c b/demos/ARMCM3-LPC1769-LPCXPRESSO/main.c new file mode 100644 index 000000000..f148d089c --- /dev/null +++ b/demos/ARMCM3-LPC1769-LPCXPRESSO/main.c @@ -0,0 +1,73 @@ +/* + 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 "ch.h" +#include "hal.h" +#include "test.h" + +/* + * Red LED blinker thread, times are in milliseconds. + */ +static WORKING_AREA(waThread1, 128); +static msg_t Thread1(void *arg) { + + (void)arg; + chRegSetThreadName("blinker1"); + while (TRUE) { + palTogglePad(GPIO0, GPIO0_LED2_RED); + chThdSleepMilliseconds(500); + } +} + + +/* + * Application entry point. + */ +int main(void) { + + /* + * System initializations. + * - HAL initialization, this also initializes the configured device drivers + * and performs the board-specific initializations. + * - Kernel initialization, the main() function becomes a thread and the + * RTOS is active. + */ + halInit(); + chSysInit(); + + /* + * Activates the SD1 and SPI1 drivers. + */ + sdStart(&SD1, NULL); /* Default: 38400,8,N,1. */ + + /* + * Creates the blinker threads. + */ + chThdCreateStatic(waThread1, sizeof(waThread1), NORMALPRIO, Thread1, NULL); + + + /* + * Normal main() thread activity, in this demo it updates the 7-segments + * display on the LPCXpresso main board using the SPI driver. + */ + + while (TRUE) { + if (!palReadPad(GPIO2, GPIO2_SW_TO_GND)) + TestThread(&SD1); + + } + chThdSleepMilliseconds(100); +} |