diff options
Diffstat (limited to 'os/hal/templates')
| -rw-r--r-- | os/hal/templates/halconf.h | 7 | ||||
| -rw-r--r-- | os/hal/templates/meta/driver.c | 4 | ||||
| -rw-r--r-- | os/hal/templates/meta/driver_lld.c | 4 | ||||
| -rw-r--r-- | os/hal/templates/pwm_lld.c | 79 | ||||
| -rw-r--r-- | os/hal/templates/pwm_lld.h | 105 |
5 files changed, 195 insertions, 4 deletions
diff --git a/os/hal/templates/halconf.h b/os/hal/templates/halconf.h index 35948950b..f173a3fa3 100644 --- a/os/hal/templates/halconf.h +++ b/os/hal/templates/halconf.h @@ -56,6 +56,13 @@ #endif
/**
+ * @brief Enables the PWM subsystem.
+ */
+#if !defined(CH_HAL_USE_PWM) || defined(__DOXYGEN__)
+#define CH_HAL_USE_PWM TRUE
+#endif
+
+/**
* @brief Enables the SERIAL subsystem.
*/
#if !defined(CH_HAL_USE_SERIAL) || defined(__DOXYGEN__)
diff --git a/os/hal/templates/meta/driver.c b/os/hal/templates/meta/driver.c index 9bf785ed2..7fe2f9406 100644 --- a/os/hal/templates/meta/driver.c +++ b/os/hal/templates/meta/driver.c @@ -24,8 +24,8 @@ * @{
*/
-#include <ch.h>
-#include <xxx.h>
+#include "ch.h"
+#include "hal.h"
/**
* @brief XXX Driver initialization.
diff --git a/os/hal/templates/meta/driver_lld.c b/os/hal/templates/meta/driver_lld.c index df91ed21b..0413ffa31 100644 --- a/os/hal/templates/meta/driver_lld.c +++ b/os/hal/templates/meta/driver_lld.c @@ -24,8 +24,8 @@ * @{
*/
-#include <ch.h>
-#include <xxx.h>
+#include "ch.h"
+#include "hal.h"
/*===========================================================================*/
/* Low Level Driver exported variables. */
diff --git a/os/hal/templates/pwm_lld.c b/os/hal/templates/pwm_lld.c new file mode 100644 index 000000000..7fa1297b7 --- /dev/null +++ b/os/hal/templates/pwm_lld.c @@ -0,0 +1,79 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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.
+
+ ChibiOS/RT 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 <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/pwm_lld.c
+ * @brief PWM Driver subsystem low level driver source template
+ * @addtogroup PWM_LLD
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+
+/*===========================================================================*/
+/* Low Level Driver exported variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Low Level Driver local variables. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Low Level Driver local functions. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Low Level Driver interrupt handlers. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Low Level Driver exported functions. */
+/*===========================================================================*/
+
+/**
+ * @brief Low level PWM driver initialization.
+ */
+void pwm_lld_init(void) {
+
+}
+
+/**
+ * @brief Configures and activates the PWM peripheral.
+ *
+ * @param[in] pwmp pointer to the @p PWMDriver object
+ */
+void pwm_lld_start(PWMDriver *pwmp) {
+
+ if (pwmp->pwm_state == PWM_STOP) {
+ /* Clock activation.*/
+ }
+ /* Configuration.*/
+}
+
+/**
+ * @brief Deactivates the PWM peripheral.
+ *
+ * @param[in] pwmp pointer to the @p PWMDriver object
+ */
+void pwm_lld_stop(PWMDriver *pwmp) {
+
+}
+
+/** @} */
diff --git a/os/hal/templates/pwm_lld.h b/os/hal/templates/pwm_lld.h new file mode 100644 index 000000000..8e57830f6 --- /dev/null +++ b/os/hal/templates/pwm_lld.h @@ -0,0 +1,105 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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.
+
+ ChibiOS/RT 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 <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file templates/pwm_lld.h
+ * @brief PWM Driver subsystem low level driver header template
+ * @addtogroup PWM_LLD
+ * @{
+ */
+
+#ifndef _PWM_LLD_H_
+#define _PWM_LLD_H_
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/**
+ * @brief Number of PWM channels per PWM driver. + */
+#if !defined(PWM_CHANNELS) || defined(__DOXYGEN__)
+#define PWM_CHANNELS 1
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief PWM channel type. + */
+typedef uint8_t pwmchannel_t;
+
+/**
+ * @brief PWM counter type. + */
+typedef uint16_t pwmcnt_t;
+
+/**
+ * @brief Driver configuration structure.
+ * @note It could be empty on some architectures.
+ */
+typedef struct {
+
+} PWMConfig;
+
+/**
+ * @brief Structure representing an PWM driver.
+ */
+typedef struct {
+ /**
+ * @brief Driver state.
+ */
+ pwmstate_t pd_state;
+ /**
+ * @brief Current configuration data.
+ */
+ const PWMConfig *pd_config;
+ /* End of the mandatory fields.*/
+} PWMDriver;
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void pwm_lld_init(void);
+ void pwm_lld_start(PWMDriver *pwmp);
+ void pwm_lld_stop(PWMDriver *pwmp);
+ bool_t pwm_lld_is_enabled(PWMDriver *pwmp, pwmchannel_t channel);
+ void pwm_lld_set_callback(PWMDriver *pwmp, pwmchannel_t channel,
+ pwmedge_t edge, pwmcallback_t callback);
+ void pwm_lld_enable_channel(PWMDriver *pwmp,
+ pwmchannel_t channel,
+ pwmcnt_t width);
+ void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _PWM_LLD_H_ */
+
+/** @} */
|