13 #ifndef APP_CONFIG_STM32_H_
14 #define APP_CONFIG_STM32_H_
21 #include "stm32_hal.h"
22 #include "stm32_i2c.h"
23 #include "stm32_irq.h"
24 #include "stm32_gpio_irq.h"
25 #include "stm32_spi.h"
26 #include "stm32_gpio.h"
27 #include "stm32_uart.h"
28 #include "stm32_pwm.h"
29 #include "stm32_dma.h"
30 #include "stm32_usb_uart.h"
38 #define TARGET_NAME SDP_K1
43 #define UART_IRQ UART5_IRQn
44 #define SPI_DEVICE_ID 1
45 #define SPI_CS_PIN_NUM 15
46 #define SPI_CS_PORT_BASE GPIOA
47 #define SPI_CS_PORT_NUM 0
48 #define CNV_PIN_NUM 10
49 #define CNV_PORT_NUM 0
50 #define CNV_PORT_BASE GPIOA
51 #define GP0_PIN_NUM 15
52 #define GP0_PORT_NUM 1
53 #define GP1_PIN_NUM 10
54 #define GP1_PORT_NUM 6
55 #define BSY_PIN_NUM GP0_PIN_NUM
56 #define BSY_PORT_NUM GP0_PORT_NUM
57 #define RESET_PIN_NUM 9
58 #define RESET_PORT_NUM 6
59 #define TRIGGER_INT_ID GP0_PIN_NUM
60 #define TRIGGER_GPIO_PORT 0
61 #define TRIGGER_GPIO_PIN GP0_PIN_NUM
62 #define MAX_SPI_SCLK 22500000
64 #define gpio_ops stm32_gpio_ops
65 #define spi_ops stm32_spi_ops
66 #define i2c_ops stm32_i2c_ops
67 #define uart_ops stm32_uart_ops
68 #define pwm_ops stm32_pwm_ops
69 #define trigger_gpio_irq_ops stm32_gpio_irq_ops
70 #define dma_ops stm32_dma_ops
71 #define vcom_ops stm32_usb_uart_ops
72 #define trigger_gpio_handle 0
76 #define TIMER_1_PRESCALER 1
77 #define TIMER_2_PRESCALER 0
78 #define TIMER_1_CLK_DIVIDER 2
79 #define TIMER_2_CLK_DIVIDER 2
80 #define TIMER_8_PRESCALER 0
81 #define TIMER_8_CLK_DIVIDER 2
84 #define TIMER_CHANNEL_1 1
85 #define TIMER_CHANNEL_2 2
86 #define TIMER_CHANNEL_3 3
92 #define Rx_DMA_IRQ_ID DMA2_Stream0_IRQn
93 #define AD469x_TxDMA_CHANNEL_NUM DMA_CHANNEL_7
94 #define AD469x_RxDMA_CHANNEL_NUM DMA_CHANNEL_3
103 #if (INTERFACE_MODE == SPI_INTERRUPT)
104 #define SAMPLING_RATE (50000)
105 #define CONV_TRIGGER_DUTY_CYCLE_NSEC(x) (x / 10)
107 #define SAMPLING_RATE (500000)
108 #define CHIP_SELECT_DUTY_CYCLE_NS 300
110 #define CONV_TRIGGER_PERIOD_NSEC(x) (((float)(1.0 / x) * 1000000) * 1000)
112 #define AD469x_DMA_NUM_CHANNELS 2
115 #define TX_TRIGGER_PERIOD 406
116 #define TX_TRIGGER_DUTY_RATIO 50
118 #define CNV_DUTY_RATIO_NS 690
123 extern I2C_HandleTypeDef
hi2c1;
124 extern SPI_HandleTypeDef
hspi1;
126 extern TIM_HandleTypeDef
htim1;
127 extern TIM_HandleTypeDef
htim2;
130 extern TIM_HandleTypeDef
htim12;
131 extern UART_HandleTypeDef
huart5;
143 #if (INTERFACE_MODE == SPI_DMA)
UART_HandleTypeDef huart5
struct stm32_dma_channel txdma_channel
Definition: app_config_stm32.c:29
DMA_HandleTypeDef hdma_tim1_ch2
DMA_HandleTypeDef hdma_tim8_ch1
volatile bool data_ready
Definition: ad405x_iio.c:163
struct stm32_dma_channel rxdma_channel
Definition: app_config_stm32.c:39
uint32_t rxdma_ndtr
Definition: app_config_stm32.c:175
USBD_HandleTypeDef hUsbDeviceHS
void stm32_cs_output_gpio_config(bool is_gpio)
Configures the chip select pin as output mode.
Definition: app_config_stm32.c:384
void stm32_system_init(void)
Initialize the STM32 system peripherals.
Definition: app_config_stm32.c:111
void halfcmplt_callback(DMA_HandleTypeDef *hdma)
Callback function to flag the capture of half the number of requested samples.
Definition: app_config_stm32.c:268
struct stm32_pwm_init_param stm32_cs_extra_init_params
Definition: app_config_stm32.c:133
void stm32_timer_enable(void)
Starts the timer signal generation for PWM and OC channels all at once.
Definition: app_config_stm32.c:303
struct stm32_gpio_init_param stm32_gpio_cnv_extra_init_params
Definition: app_config_stm32.c:66
void receivecomplete_callback(DMA_HandleTypeDef *hdma)
Callback function to flag the capture of number of requested samples.
Definition: app_config_stm32.c:345
struct stm32_pwm_init_param stm32_pwm_cnv_extra_init_params
Definition: app_config_stm32.c:118
DMA_HandleTypeDef hdma_tim1_ch3
int dma_cycle_count
Definition: app_config_stm32.c:169
struct stm32_pwm_init_param stm32_tx_trigger_extra_init_params
Definition: app_config_stm32.c:143
void stm32_cnv_output_gpio_config(bool is_gpio)
Configures the conversion pin as output mode.
Definition: app_config_stm32.c:403
int stm32_abort_dma_transfer(void)
Abort ongoing SPI RX DMA transfer.
Definition: app_config_stm32.c:420
struct stm32_gpio_init_param stm32_pwm_gpio_extra_init_params
Definition: app_config_stm32.c:108
struct stm32_uart_init_param stm32_uart_extra_init_params
Definition: app_config_stm32.c:49
struct stm32_usb_uart_init_param stm32_vcom_extra_init_params
Definition: app_config_stm32.c:54
struct stm32_gpio_irq_init_param stm32_gpio_irq_extra_init_params
Definition: app_config_stm32.c:84
DMA_HandleTypeDef hdma_spi1_rx
void stm32_timer_stop(void)
Stops generating timer signals.
Definition: app_config_stm32.c:324
void update_buff(uint32_t *local_buf, uint32_t *buf_start_addr)
Update buffer index.
Definition: app_config_stm32.c:289
struct stm32_spi_init_param stm32_spi_extra_init_params
Definition: app_config_stm32.c:59
struct stm32_gpio_init_param stm32_cs_pwm_gpio_extra_init_params
Definition: app_config_stm32.c:95
struct stm32_gpio_init_param stm32_gpio_gp0_extra_init_params
Definition: app_config_stm32.c:72
struct stm32_gpio_init_param stm32_gpio_gp1_extra_init_params
Definition: app_config_stm32.c:78
uint8_t local_buf[MAX_LOCAL_BUF_SIZE]
Definition: ad405x_iio.c:172
void MX_USB_DEVICE_Init(void)
struct stm32_gpio_init_param stm32_gpio_reset_extra_init_params
Definition: app_config_stm32.c:82