common_data.c File Reference

Defines common data to be used by eval-ad738x examples. More...

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

Include dependency graph for common_data.c:

Variables
uint8_t	in_buff [MAX_SIZE_BASE_ADDR] = {0}
struct no_os_uart_init_param	ad738x_uart_ip
struct no_os_spi_init_param	ad738x_spi_init_param
struct no_os_pwm_init_param	trigger_pwm_init_param
struct ad738x_init_param	ad738x_init_param

Detailed Description

Defines common data to be used by eval-ad738x 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. Copyright 2024(c) BayLibre, SAS.

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Variable Documentation

ad738x_init_param

struct ad738x_init_param ad738x_init_param

Initial value:

= {
    .spi_param = &ad738x_spi_init_param,
    .clkgen_init = CLKGEN_INIT,
    .axi_clkgen_rate = 100000000,
    .offload_init_param = OFFLOAD_INIT,
    .dcache_invalidate_range =
    (void (*)(uint32_t, uint32_t))DCACHE_INVALIDATE,
    .pwm_init = &trigger_pwm_init_param,
    .conv_mode = ONE_WIRE_MODE,
    .ref_sel = INT_REF,
 
 
 
    .flags = AD738X_FLAG_OFFLOAD,
 
}

ad738x_spi_init_param

struct no_os_spi_init_param ad738x_spi_init_param

Initial value:

= {
    .device_id = SPI_DEVICE_ID,
    .max_speed_hz = SPI_BAUDRATE,
    .bit_order = NO_OS_SPI_BIT_ORDER_MSB_FIRST,
    .mode = NO_OS_SPI_MODE_1,
    .platform_ops = SPI_OPS,
    .chip_select = SPI_CS,
    .extra = SPI_EXTRA,
}

ad738x_uart_ip

struct no_os_uart_init_param ad738x_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,
}

in_buff

uint8_t in_buff[MAX_SIZE_BASE_ADDR] = {0}

trigger_pwm_init_param

struct no_os_pwm_init_param trigger_pwm_init_param

Initial value:

= {
    .id = TRIGGER_PWM_ID,
    .period_ns = TRIGGER_PERIOD_NS,
    .duty_cycle_ns = TRIGGER_DUTY_NS,
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .platform_ops = PWM_OPS,
    .extra = TRIGGER_PWM_EXTRA,
}