Lines Matching refs:pulse_encoder_dev
41 static rt_device_t pulse_encoder_dev = RT_NULL; variable
117 rt_device_read(pulse_encoder_dev, 0, &count, 1); in GenClkUp()
150 rt_device_read(pulse_encoder_dev, 0, &count, 1); in GenClkDown()
168 pulse_encoder_dev = rt_device_find(argv[1]); in encoder_sample()
169 if (pulse_encoder_dev == RT_NULL) in encoder_sample()
175 rt_device_open(pulse_encoder_dev, RT_DEVICE_OFLAG_RDONLY); in encoder_sample()
176 rt_device_control(pulse_encoder_dev, PULSE_ENCODER_CMD_CLEAR_COUNT, RT_NULL); in encoder_sample()
177 rt_device_control(pulse_encoder_dev, PULSE_ENCODER_CMD_ENABLE, RT_NULL); in encoder_sample()
181 rt_device_control(pulse_encoder_dev, PULSE_ENCODER_CMD_DISABLE, RT_NULL); in encoder_sample()
184 rt_device_read(pulse_encoder_dev, 0, &count, 1); in encoder_sample()
185 rt_device_control(pulse_encoder_dev, PULSE_ENCODER_CMD_CLEAR_COUNT, RT_NULL); in encoder_sample()
189 rt_device_close(pulse_encoder_dev); in encoder_sample()
196 rt_device_control(pulse_encoder_dev, PULSE_ENCODER_CMD_ENABLE, RT_NULL); in encoder_sample()
200 rt_device_read(pulse_encoder_dev, 0, &count, 1); in encoder_sample()
210 rt_device_close(pulse_encoder_dev); in encoder_sample()