X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fdrv%2Fdc_motor.h;h=949420759747d5674dfbae782c5fe3f9639a7d36;hb=010a2d0611571ec1e4bace00b4b6efe8462f512f;hp=3f4b15dd0ae20f49ec067fcd400ccf3d48480f44;hpb=c7fb36e3638f5dabccb1811d53ec8b781b06299d;p=bertos.git

diff --git a/bertos/drv/dc_motor.h b/bertos/drv/dc_motor.h
index 3f4b15dd..94942075 100644
--- a/bertos/drv/dc_motor.h
+++ b/bertos/drv/dc_motor.h
@@ -32,8 +32,6 @@
  *
  * \brief DC motor driver.
  *
- * \version $Id$
- *
  * \author Daniele Basile <asterix@develer.com>
  *
  * $WIZ$ module_name = "dc_motor"
@@ -56,12 +54,8 @@
 #include <drv/timer.h>
 #include <drv/adc.h>
 
-
-/**
- * Define status bit for DC motor device.
- */
-#define DC_MOTOR_ACTIVE     BV(0)     ///< DC motor enable or disable flag.
-#define DC_MOTOR_DIR        BV(1)     ///< Spin direction of DC motor.
+#define DC_MOTOR_NO_EXPIRE        -1  ///< The DC motor runs do not expire, so it runs forever.
+#define DC_MOTOR_NO_DEV_SPEED     -1  ///< Disable the speed acquire from device (like trimmer, etc.).
 
 /**
  * Type for DC motor.
@@ -74,6 +68,7 @@ typedef uint16_t dc_speed_t;
 typedef struct DCMotorConfig
 {
 	PidCfg pid_cfg;         ///< Pid control.
+	bool pid_enable;        ///< Flag to disable or enable pid control.
 
 	PwmDev pwm_dev;         ///< Pwm channel.
 	pwm_freq_t freq;        ///< Pwm waveform frequency.
@@ -81,9 +76,13 @@ typedef struct DCMotorConfig
 	adc_ch_t adc_ch;        ///< ADC channel.
 	adcread_t adc_max;      ///< ADC max scale value.
 	adcread_t adc_min;      ///< ADC min scale value.
-	mtime_t sample_delay;   ///< Delay before to sampling.
 
 	bool dir;               ///< Default direction for select DC motor.
+	bool braked;            ///< If true the motor is braked when we turn off it.
+
+	dc_speed_t speed;       ///< Default speed value for select DC motor.
+
+	int speed_dev_id;       ///<  Index of the device where read speed, to disable set to DC_MOTOR_NO_DEV_SPEED.
 
 } DCMotorConfig;
 
@@ -100,12 +99,28 @@ typedef struct DCMotor
 	uint32_t status;          ///< Status of select DC motor
 	dc_speed_t tgt_speed;     ///< Target speed for select DC motor
 
+	ticks_t expire_time;      ///< Amount of time that  dc motor run
+
 } DCMotor;
 
 void dc_motor_setDir(int index, bool dir);
 void dc_motor_enable(int index, bool state);
 void dc_motor_setSpeed(int index, dc_speed_t speed);
-void dc_motor_setup(int index, DCMotorConfig *cfg);
+void dc_motor_startTimer(int index, mtime_t on_time);
+void dc_motor_waitStop(int index);
+void dc_motor_setup(int index, DCMotorConfig *dcm_conf);
+dc_speed_t dc_motor_readTargetSpeed(int index);
+void dc_motor_setPriority(int priority);
 void dc_motor_init(void);
 
+
+/**
+ * Test function prototypes.
+ *
+ * See dc_motor_hwtest.c file.
+ */
+int dc_motor_testSetUp(void);
+void dc_motor_testRun(void);
+int dc_motor_testTearDown(void);
+
 #endif /* DRV_DC_MOTOR_H */