Definitions specific to STM32 platform used by eval-ad738x project. More...

#include "stm32_hal.h"
#include "stm32_irq.h"
#include "stm32_gpio_irq.h"
#include "stm32_spi.h"
#include "stm32_gpio.h"
#include "stm32_uart.h"
#include "stm32_uart_stdio.h"
#include "no_os_units.h"

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Macros
#define	XSTR(x) STR(x)

#define	STR(x) #x

#define	UART_IRQ_ID UART5_IRQn

#define	UART_DEVICE_ID 5

#define	UART_BAUDRATE 115200

#define	UART_EXTRA &uart_extra_ip

#define	UART_OPS &stm32_uart_ops

#define	SPI_DEVICE_ID 1

#define	SPI_BAUDRATE 45000000 /* multiples of sysclk */

#define	SPI_CS 15

#define	SPI_CS_PORT GPIO_PORT_A

#define	SPI_OPS &stm32_spi_ops

#define	SPI_EXTRA &spi_extra_ip

#define	GPIO_OPS &stm32_gpio_ops

#define	GPIO_EXTRA NULL

#define	GPIO_CNV 10

#define	GPIO_CNV_PORT GPIO_PORT_A

#define	GPIO_PORT_A 0

#define	SAMPLES_PER_CHANNEL 1000

#define	BYTES_PER_SAMPLE 4 /* one sample contains all channels */

#define	MAX_SIZE_BASE_ADDR (SAMPLES_PER_CHANNEL * BYTES_PER_SAMPLE)

#define	TX_PWM_PERIOD_NS (( 8 * KILO) / ((SPI_BAUDRATE / MEGA ) - 1))

#define	TX_PWM_DUTY_NS 1 /* dont care */

#define	TX_PWM_REPS (BYTES_PER_SAMPLE - 1)

#define	CS_PWM_PERIOD_NS ((TX_PWM_PERIOD_NS * BYTES_PER_SAMPLE) + CS_PWM_DUTY_NS + 200)

#define	CS_PWM_DUTY_NS 30 /* quiet time, from datasheet */

#define	TRIGGER_PERIOD_NS (CS_PWM_PERIOD_NS + TRIGGER_DUTY_NS)

#define	TRIGGER_DUTY_NS 20

#define	TRIGGER_PWM_ID 1

#define	PWM_OPS &stm32_pwm_ops

#define	TRIGGER_PWM_EXTRA &trigger_pwm_extra_init_params

#define	CLKGEN_INIT NULL

#define	OFFLOAD_INIT NULL

#define	SPI_ENGINE_INIT NULL

#define	DCACHE_INVALIDATE NULL

Variables
UART_HandleTypeDef	huart5

struct stm32_uart_init_param	uart_extra_ip

struct stm32_spi_init_param	spi_extra_ip

struct stm32_pwm_init_param	trigger_pwm_extra_init_params

Detailed Description

Definitions specific to STM32 platform used by eval-ad738x project.

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

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 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.

Macro Definition Documentation

◆ BYTES_PER_SAMPLE

#define BYTES_PER_SAMPLE 4 /* one sample contains all channels */

◆ CLKGEN_INIT

#define CLKGEN_INIT NULL

◆ CS_PWM_DUTY_NS

#define CS_PWM_DUTY_NS 30 /* quiet time, from datasheet */

◆ CS_PWM_PERIOD_NS

#define CS_PWM_PERIOD_NS ((TX_PWM_PERIOD_NS * BYTES_PER_SAMPLE) + CS_PWM_DUTY_NS + 200)

◆ DCACHE_INVALIDATE

#define DCACHE_INVALIDATE NULL

◆ GPIO_CNV

#define GPIO_CNV 10

◆ GPIO_CNV_PORT

#define GPIO_CNV_PORT GPIO_PORT_A

◆ GPIO_EXTRA

#define GPIO_EXTRA NULL

◆ GPIO_OPS

#define GPIO_OPS &stm32_gpio_ops

◆ GPIO_PORT_A

#define GPIO_PORT_A 0

◆ MAX_SIZE_BASE_ADDR

#define MAX_SIZE_BASE_ADDR (SAMPLES_PER_CHANNEL * BYTES_PER_SAMPLE)

◆ OFFLOAD_INIT

#define OFFLOAD_INIT NULL

◆ PWM_OPS

#define PWM_OPS &stm32_pwm_ops

◆ SAMPLES_PER_CHANNEL

#define SAMPLES_PER_CHANNEL 1000

◆ SPI_BAUDRATE

#define SPI_BAUDRATE 45000000 /* multiples of sysclk */

◆ SPI_CS

#define SPI_CS 15

◆ SPI_CS_PORT

#define SPI_CS_PORT GPIO_PORT_A

◆ SPI_DEVICE_ID

#define SPI_DEVICE_ID 1

◆ SPI_ENGINE_INIT

#define SPI_ENGINE_INIT NULL

◆ SPI_EXTRA

#define SPI_EXTRA &spi_extra_ip

◆ SPI_OPS

#define SPI_OPS &stm32_spi_ops

◆ STR

#define STR ( x ) #x

◆ TRIGGER_DUTY_NS

#define TRIGGER_DUTY_NS 20

◆ TRIGGER_PERIOD_NS

#define TRIGGER_PERIOD_NS (CS_PWM_PERIOD_NS + TRIGGER_DUTY_NS)

◆ TRIGGER_PWM_EXTRA

#define TRIGGER_PWM_EXTRA &trigger_pwm_extra_init_params

◆ TRIGGER_PWM_ID

#define TRIGGER_PWM_ID 1

◆ TX_PWM_DUTY_NS

#define TX_PWM_DUTY_NS 1 /* dont care */

◆ TX_PWM_PERIOD_NS

#define TX_PWM_PERIOD_NS (( 8 * KILO) / ((SPI_BAUDRATE / MEGA ) - 1))

◆ TX_PWM_REPS

#define TX_PWM_REPS (BYTES_PER_SAMPLE - 1)

◆ UART_BAUDRATE

#define UART_BAUDRATE 115200

◆ UART_DEVICE_ID

#define UART_DEVICE_ID 5

◆ UART_EXTRA

#define UART_EXTRA &uart_extra_ip

◆ UART_IRQ_ID

#define UART_IRQ_ID UART5_IRQn

◆ UART_OPS

#define UART_OPS &stm32_uart_ops

◆ XSTR

#define XSTR ( x ) STR(x)

Variable Documentation

◆ huart5

UART_HandleTypeDef huart5

◆ spi_extra_ip

struct stm32_spi_init_param spi_extra_ip

◆ trigger_pwm_extra_init_params

struct stm32_pwm_init_param trigger_pwm_extra_init_params

◆ uart_extra_ip

struct stm32_uart_init_param uart_extra_ip

Macros

Variables