common_data.c File Reference

Defines common data to be used by pulsar-adc examples. More...

#include "common_data.h"
#include "no_os_pwm.h"
#include "no_os_spi.h"
#include "no_os_uart.h"
#include "pulsar_adc.h"

Include dependency graph for common_data.c:

Variables
struct no_os_uart_init_param	pulsar_adc_uart_ip
struct no_os_spi_init_param	pulsar_adc_spi_init
struct spi_engine_offload_init_param	spi_engine_offload_init_param
struct axi_clkgen_init	clkgen_init
struct no_os_pwm_init_param	trigger_pwm_init
struct pulsar_adc_init_param	pulsar_adc_init_param

Detailed Description

Defines common data to be used by pulsar-adc examples.

Author

Axel Haslam (ahasl.nosp@m.am@b.nosp@m.aylib.nosp@m.re.c.nosp@m.om)

Copyright 2024(c) Analog Devices, Inc.

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

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. 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.
3. Neither the name of Analog Devices, Inc. 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 ANALOG DEVICES, INC. “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 ANALOG DEVICES, INC. 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.

Variable Documentation

clkgen_init

struct axi_clkgen_init clkgen_init

Initial value:

= {
    .name = "rx_clkgen",
    .base = RX_CLKGEN_BASEADDR,
    .parent_rate = 100000000,
}

pulsar_adc_init_param

struct pulsar_adc_init_param pulsar_adc_init_param

Initial value:

= {
    .dev_id = ID_AD4020,
    .spi_init = &pulsar_adc_spi_init,
 
    .trigger_pwm_init = &trigger_pwm_init,
    .clkgen_init = &clkgen_init,
    .axi_clkgen_rate = REFCLK_RATE,
    .reg_access_speed = 1000000,
    .offload_init_param = &spi_engine_offload_init_param,
    .dcache_invalidate_range = DCACHE_INVALIDATE,
 
 
 
 
 
 
 
    .offload_enable = 0,
 
    .turbo_mode = 1,
    .high_z_mode = 0,
    .span_compression = 0,
    .en_status_bits = 0,
}

pulsar_adc_spi_init

struct no_os_spi_init_param pulsar_adc_spi_init

Initial value:

= {
    .device_id = SPI_DEVICE_ID,
    .chip_select = SPI_CS,
    .max_speed_hz = SPI_BAUDRATE,
    .mode = NO_OS_SPI_MODE_0,
    .platform_ops = SPI_OPS,
    .extra = (void*)SPI_EXTRA,
}

pulsar_adc_uart_ip

struct no_os_uart_init_param pulsar_adc_uart_ip

Initial value:

= {
    .device_id = UART_DEVICE_ID,
    .irq_id = UART_IRQ_ID,
    .asynchronous_rx = true,
    .baud_rate = UART_BAUDRATE,
    .size = NO_OS_UART_CS_8,
    .parity = NO_OS_UART_PAR_NO,
    .stop = NO_OS_UART_STOP_1_BIT,
    .extra = UART_EXTRA,
    .platform_ops = UART_OPS,
}

spi_engine_offload_init_param

struct spi_engine_offload_init_param spi_engine_offload_init_param

Initial value:

= {
    .offload_config = OFFLOAD_RX_EN,
    .rx_dma_baseaddr = DMA_BASEADDR,
}

trigger_pwm_init

struct no_os_pwm_init_param trigger_pwm_init

Initial value:

= {
    .period_ns = 0, 
    .duty_cycle_ns = 0,
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .platform_ops = PWM_OPS,
    .extra = PWM_EXTRA,
}