#include "meter.h"

Include dependency graph for meter.c:

Functions
void	meter_init (void)

void	meter_stop (void)

void	meter_print_buffer (struct rl_conf conf, void buffer_addr, uint32_t sample_size)

Variables
char *	channel_units [NUM_CHANNELS]
	Analog channel units. More...

uint32_t	channel_scales [NUM_CHANNELS]
	Analog channel scales. More...

const uint32_t	digital_input_bits [NUM_DIGITAL_INPUTS]
	Digital input bit location in binary data. More...

Function Documentation

void meter_init ( void )

Init meter window

Definition at line 46 of file meter.c.

Referenced by pru_sample().

void meter_print_buffer	(	struct rl_conf *	conf,
		void *	buffer_addr,
		uint32_t	sample_size
	)

Print data buffer in meter window

Parameters

conf	Pointer to current rl_conf configuration
buffer_addr
sample_size	Size of samples in buffer

Definition at line 67 of file meter.c.

References calibration, CHANNEL_ENABLED, channel_names, channel_scales, channel_units, rl_conf::channels, count_channels(), digital_input_bits, digital_input_names, rl_conf::digital_inputs, I1L_VALID_BIT, I2L_VALID_BIT, is_current(), num_channels, NUM_CHANNELS, rl_calibration::offsets, PRU_DIG_SIZE, rl_conf::sample_rate, rl_calibration::scales, and rl_conf::update_rate.

Referenced by pru_sample().

Here is the call graph for this function:

void meter_stop ( void )

Stop meter window

Definition at line 59 of file meter.c.

Referenced by pru_sample().

Variable Documentation

uint32_t channel_scales[NUM_CHANNELS]

Initial value:

= {1000000, 100000, 100000000, 100000000,

1000000, 100000, 100000000, 100000000}

Analog channel scales.

Definition at line 37 of file meter.c.

Referenced by meter_print_buffer().

char* channel_units[NUM_CHANNELS]

Initial value:

= {"mA", "uA", "V", "V",

"mA", "uA", "V", "V"}

Analog channel units.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition at line 34 of file meter.c.

Referenced by meter_print_buffer().

const uint32_t digital_input_bits[NUM_DIGITAL_INPUTS]

Initial value:

= {

DIGIN1_BIT, DIGIN2_BIT, DIGIN3_BIT, DIGIN4_BIT, DIGIN5_BIT, DIGIN6_BIT}

DIGIN1_BIT

#define DIGIN1_BIT

Definition: types.h:125

DIGIN6_BIT

#define DIGIN6_BIT

Definition: types.h:130