parameters.c File Reference

Definition of STM32 platform data used by ad463x_fmcz project. More...

#include "parameters.h"
#include "stm32_dma.h"
#include "no_os_pwm.h"

Include dependency graph for parameters.c:

Variables
DMA_HandleTypeDef	hdma_tim8_ch1
DMA_HandleTypeDef	hdma_spi1_rx
struct stm32_uart_init_param	ad463x_uart_extra_ip
struct no_os_dma_init_param	dma_init
struct stm32_dma_channel	txdma_channel
struct stm32_dma_channel	rxdma_channel
struct stm32_gpio_init_param	cnv_pwm_gpio_extra_init_params
struct stm32_pwm_init_param	cnv_pwm_extra_init_params
struct stm32_pwm_init_param	cs_pwm_extra_init_params
struct no_os_pwm_init_param	cs_pwm_init
struct stm32_pwm_init_param	tx_pwm_extra_init_params
struct no_os_pwm_init_param	tx_pwm_init
struct stm32_spi_init_param	ad463x_spi_extra_ip

Detailed Description

Definition of STM32 platform data used by ad463x_fmcz project.

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

ad463x_spi_extra_ip

struct stm32_spi_init_param ad463x_spi_extra_ip

Initial value:

= {
    .chip_select_port = SPI_CS_PORT,
    .get_input_clock = HAL_RCC_GetPCLK2Freq,
    .dma_init = &dma_init,
    .txdma_ch = &txdma_channel,
    .rxdma_ch = &rxdma_channel,
    .irq_num = DMA2_Stream0_IRQn,
    .pwm_init = &cs_pwm_init,
    .tx_pwm_init = &tx_pwm_init,
    .alternate = GPIO_AF1_TIM1,
 
}

ad463x_uart_extra_ip

struct stm32_uart_init_param ad463x_uart_extra_ip

Initial value:

= {
    .huart = &huart5,
}

cnv_pwm_extra_init_params

struct stm32_pwm_init_param cnv_pwm_extra_init_params

Initial value:

= {
    .htimer = &htim1,
    .pwm_timer = STM32_PWM_TIMER_TIM,
    .prescaler = 1,
    .timer_autoreload = true,
    .mode = TIM_OC_PWM1,
    .timer_chn = 3,
    .complementary_channel = false,
    .get_timer_clock = HAL_RCC_GetPCLK2Freq,
    .clock_divider = 2,
    .trigger_output = PWM_TRGO_UPDATE,
}

cnv_pwm_gpio_extra_init_params

struct stm32_gpio_init_param cnv_pwm_gpio_extra_init_params

Initial value:

= {
    .mode = GPIO_MODE_AF_PP,
    .speed = GPIO_SPEED_FREQ_VERY_HIGH,
    .alternate = GPIO_AF1_TIM1
}

cs_pwm_extra_init_params

struct stm32_pwm_init_param cs_pwm_extra_init_params

Initial value:

= {
    .htimer = &htim2,
    .pwm_timer = STM32_PWM_TIMER_TIM,
    .prescaler = 1,
    .timer_autoreload = true,
    .mode = TIM_OC_PWM1,
    .timer_chn = 1,
    .complementary_channel = false,
    .get_timer_clock = HAL_RCC_GetPCLK1Freq,
    .clock_divider = 2,
    .onepulse_enable = true,
    .slave_mode = STM32_PWM_SM_TRIGGER,
    .trigger_source = PWM_TS_ITR0,
    .trigger_output = PWM_TRGO_ENABLE,
}

cs_pwm_init

struct no_os_pwm_init_param cs_pwm_init

Initial value:

= {
    .id = 2,
    
    .period_ns = CS_PWM_PERIOD_NS,
    .duty_cycle_ns = CS_PWM_DUTY_NS,
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .platform_ops = &stm32_pwm_ops,
    .extra = &cs_pwm_extra_init_params
}

dma_init

struct no_os_dma_init_param dma_init

Initial value:

= {
    .id = 0,
    .num_ch = 2,
    .platform_ops = &stm32_dma_ops,
}

hdma_spi1_rx

DMA_HandleTypeDef hdma_spi1_rx

extern

hdma_tim8_ch1

DMA_HandleTypeDef hdma_tim8_ch1

extern

rxdma_channel

struct stm32_dma_channel rxdma_channel

Initial value:

= {
    .hdma = &hdma_spi1_rx,
    .ch_num = DMA_CHANNEL_3,
    .mem_increment = true,
    .mem_data_alignment = DATA_ALIGN_BYTE,
    .per_data_alignment = DATA_ALIGN_BYTE,
    .dma_mode = DMA_NORMAL_MODE,
}

tx_pwm_extra_init_params

struct stm32_pwm_init_param tx_pwm_extra_init_params

Initial value:

= {
    .htimer = &htim8,
    .pwm_timer = STM32_PWM_TIMER_TIM,
    .prescaler = 1,
    .timer_autoreload = true,
    .mode = TIM_OC_PWM1,
    .timer_chn = 1,
    .complementary_channel = false,
    .get_timer_clock = HAL_RCC_GetPCLK2Freq,
    .clock_divider = 2,
    .onepulse_enable = true,
    .slave_mode = STM32_PWM_SM_TRIGGER,
    .trigger_source = PWM_TS_ITR0,
    .dma_enable = true,
    .repetitions = TX_PWM_REPS,
}

tx_pwm_init

struct no_os_pwm_init_param tx_pwm_init

Initial value:

= {
    .id = 8,
    
    .period_ns = TX_PWM_PERIOD_NS,
    .duty_cycle_ns = TX_PWM_DUTY_NS,
    .polarity = NO_OS_PWM_POLARITY_HIGH,
    .platform_ops = &stm32_pwm_ops,
    .extra = &tx_pwm_extra_init_params
}

txdma_channel

struct stm32_dma_channel txdma_channel

Initial value:

= {
    .hdma = &hdma_tim8_ch1,
    .ch_num = DMA_CHANNEL_7,
    .mem_increment = false,
    .mem_data_alignment = DATA_ALIGN_BYTE,
    .per_data_alignment = DATA_ALIGN_BYTE,
    .dma_mode = DMA_CIRCULAR_MODE
}