ChTheo/RFG_stm32_ADC_STM32F429
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somehow works with real radar. USB is not fast enough: some lines are missing

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This commit is contained in:
Theodor Chikin
2025-12-19 19:38:53 +03:00
parent e45a7b89e9
commit 3ecdd0771c
42 changed files with 6960 additions and 6920 deletions
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49
Core/Inc/main.h
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@ -60,9 +60,9 @@ void Error_Handler(void);
#define CURR_STEP_START_TRG_Pin GPIO_PIN_0
#define CURR_STEP_START_TRG_GPIO_Port GPIOC
#define CURR_STEP_START_TRG_EXTI_IRQn EXTI0_IRQn
#define SWEEP_CYCLE_START_TRG_Pin GPIO_PIN_1
#define SWEEP_CYCLE_START_TRG_Pin GPIO_PIN_3
#define SWEEP_CYCLE_START_TRG_GPIO_Port GPIOC
#define SWEEP_CYCLE_START_TRG_EXTI_IRQn EXTI1_IRQn
#define SWEEP_CYCLE_START_TRG_EXTI_IRQn EXTI3_IRQn
#define LED_RED_Pin GPIO_PIN_14
#define LED_RED_GPIO_Port GPIOB
#define LED_BLUE_Pin GPIO_PIN_7
@ -76,28 +76,29 @@ void Error_Handler(void);
#define ADC_BUFF_SIZE 100
#endif
/* Structure describing simple accumulation state for ADC processing */
struct ADC_proc_typedef {
uint8_t status; /* 0 - stopped, 1 - collecting, 2 - filled */
uint32_t sum;
uint32_t avg;
uint32_t N;
};
/* Sweep state shared between ISR and main */
struct Sweep_state_typedef {
uint32_t curr_step_N;
uint8_t curr_step_started_flag; //0 -- not started or waiting for; 1 -- first 1/2 DMA buff; 2 -- second 1/2 DMA buff
uint32_t curr_step_start_DMA_N;
};
/* Externs provided by main.c */
extern volatile struct ADC_proc_typedef ADC_proc;
extern volatile struct ADC_proc_typedef ADC_proc_shadow;
extern volatile struct Sweep_state_typedef Sweep_state;
extern volatile uint32_t curr_step_start_N;
extern uint16_t ADC1_buff_circular[ADC_BUFF_SIZE];
/* Structure describing simple accumulation state for ADC processing */
struct ADC_proc_typedef {
uint8_t status; /* 0 - stopped, 1 - collecting, 2 - filled */
uint32_t sum;
uint32_t avg;
uint32_t N;
};
/* Sweep state shared between ISR and main */
struct Sweep_state_typedef {
uint32_t curr_step_N;
uint8_t curr_step_started_flag; //0 -- not started or waiting for; 1 -- first 1/2 DMA buff; 2 -- second 1/2 DMA buff
uint32_t curr_step_start_DMA_N;
uint8_t sweep_cycle_started_flag; // 0 -- not started; 1 -- started
};
/* Externs provided by main.c */
extern volatile struct ADC_proc_typedef ADC_proc;
extern volatile struct ADC_proc_typedef ADC_proc_shadow;
extern volatile struct Sweep_state_typedef Sweep_state;
extern volatile uint32_t curr_step_start_N;
extern uint16_t ADC1_buff_circular[ADC_BUFF_SIZE];
/* USER CODE END Private defines */