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ChibiOS
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Revised port abstraction layer (PAL), STM32 support adjusted. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1023 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
gdisirio 2009-06-07 15:44:03 +00:00
parent 9052311700
commit a5df28e309
4 changed files with 29 additions and 2 deletions
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1
demos/ARMCM3-STM32F103-GCC/Makefile
View File

@ -66,6 +66,7 @@ CSRC = ../../ports/ARMCM3/chcore.c \
../../ports/ARMCM3-STM32F103/stm32_serial.c \
${KERNSRC} \
${TESTSRC} \
../../src/lib/pal.c \
../../src/lib/evtimer.c \
board.c main.c

26
demos/ARMCM3-STM32F103-GCC/main.c
View File

@ -24,6 +24,8 @@
#include "board.h"
#include "stm32_serial.h"
static IOBUS_DECL(LedBus, IOPORT_C, 1, GPIOC_LED);
/*
* Red LEDs blinker thread, times are in milliseconds.
*/
@ -35,6 +37,30 @@ static msg_t Thread1(void *arg) {
chThdSleepMilliseconds(500);
palSetPad(IOPORT_C, GPIOC_LED);
chThdSleepMilliseconds(500);
palTogglePad(IOPORT_C, GPIOC_LED);
chThdSleepMilliseconds(500);
palTogglePad(IOPORT_C, GPIOC_LED);
chThdSleepMilliseconds(500);
palWritePad(IOPORT_C, GPIOC_LED, PAL_LOW);
chThdSleepMilliseconds(500);
palWritePad(IOPORT_C, GPIOC_LED, PAL_HIGH);
chThdSleepMilliseconds(500);
palWriteGroup(IOPORT_C, 1, GPIOC_LED, PAL_LOW);
chThdSleepMilliseconds(500);
palWriteGroup(IOPORT_C, 1, GPIOC_LED, PAL_HIGH);
chThdSleepMilliseconds(500);
palClearPort(IOPORT_C, PAL_PORT_BIT(GPIOC_LED));
chThdSleepMilliseconds(500);
palSetPort(IOPORT_C, PAL_PORT_BIT(GPIOC_LED));
chThdSleepMilliseconds(500);
palTogglePort(IOPORT_C, PAL_PORT_BIT(GPIOC_LED));
chThdSleepMilliseconds(500);
palTogglePort(IOPORT_C, PAL_PORT_BIT(GPIOC_LED));
chThdSleepMilliseconds(500);
palWriteBus(&LedBus, PAL_LOW);
chThdSleepMilliseconds(500);
palWriteBus(&LedBus, PAL_HIGH);
chThdSleepMilliseconds(500);
}
return 0;
}

2
docs/src/main.dox
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@ -358,7 +358,7 @@
* @defgroup PAL I/O Ports Abstraction Layer (PAL)
* @brief I/O Ports Abstraction Layer
* @details This module defines an abstract interface for digital I/O ports.
* Note that I/O ports functions are just a set of macros. The macros
* Note that most I/O ports functions are just macros. The macros
* have default software implementations that can be redefined in a
* @ref PAL_LLD if the target hardware supports special features like, as
* example, atomic bit set/reset/masking. Please refer to the ports specific

2
src/templates/pal_lld.h
View File

@ -19,7 +19,7 @@
/**
* @file src/templates/pal_lld.h
* @brief @ref PAL subsystem low level driver template
* @brief PAL subsystem low level driver template
* @addtogroup PAL_LLD
* @{
*/