meter.c File Reference

#include "meter.h"

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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] = {"mA","uA","V","V","mA","uA","V","V"}
	Analog channel units. More...
uint32_t	channel_scales [NUM_CHANNELS] = {1000000, 100000, 100000000, 100000000,1000000, 100000, 100000000, 100000000}
	Analog channel scales. More...
const uint32_t	digital_input_bits [NUM_DIGITAL_INPUTS] = {DIGIN1_BIT, DIGIN2_BIT, DIGIN3_BIT, DIGIN4_BIT, DIGIN5_BIT, DIGIN6_BIT}
	Digital input bit location in binary data. More...

Function Documentation

void meter_init

(

void

)

Init meter window

Definition at line 17 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 40 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().

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void meter_stop

(

void

)

Stop meter window

Definition at line 30 of file meter.c.

Referenced by pru_sample().

Variable Documentation

uint32_t channel_scales[NUM_CHANNELS] = {1000000, 100000, 100000000, 100000000,1000000, 100000, 100000000, 100000000}

Analog channel scales.

Definition at line 10 of file meter.c.

Referenced by meter_print_buffer().

char* channel_units[NUM_CHANNELS] = {"mA","uA","V","V","mA","uA","V","V"}

Analog channel units.

Copyright (c) 2016-2017, ETH Zurich, Computer Engineering Group

Definition at line 8 of file meter.c.

Referenced by meter_print_buffer().

const uint32_t digital_input_bits[NUM_DIGITAL_INPUTS] = {DIGIN1_BIT, DIGIN2_BIT, DIGIN3_BIT, DIGIN4_BIT, DIGIN5_BIT, DIGIN6_BIT}

Digital input bit location in binary data.

Definition at line 12 of file meter.c.

Referenced by meter_print_buffer().