/* USER CODE BEGIN Header */ /** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @attention * * Copyright (c) 2026 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* USER CODE END Header */ /* Includes ------------------------------------------------------------------*/ #include "main.h" #include "tim.h" #include "usart.h" #include "gpio.h" /* Private includes ----------------------------------------------------------*/ /* USER CODE BEGIN Includes */ #include "valve.h" #include "atk_oled.h" #include "delay.h" #include "atk_encoder.h" #include "enc_btn.h" #include "key.h" #include /* USER CODE END Includes */ /* Private typedef -----------------------------------------------------------*/ /* USER CODE BEGIN PTD */ /* USER CODE END PTD */ /* Private define ------------------------------------------------------------*/ /* USER CODE BEGIN PD */ #define ENC_COUNTS_PER_STEP 4 // 旋钮一个“卡点”对应多少计数：常见 2 或 4，不对就改这里 #define ENC_DIR_SIGN (+1) // 顺时针开度变大；如果实际反了就改成 (-1) /* USER CODE END PD */ /* Private macro -------------------------------------------------------------*/ /* USER CODE BEGIN PM */ /* USER CODE END PM */ /* Private variables ---------------------------------------------------------*/ /* USER CODE BEGIN PV */ /* USER CODE END PV */ /* Private function prototypes -----------------------------------------------*/ void SystemClock_Config(void); /* USER CODE BEGIN PFP */ /* USER CODE END PFP */ /* Private user code ---------------------------------------------------------*/ /* USER CODE BEGIN 0 */ static void OLED_ShowSplash_CirroTech(void) { const char *s = "Cirro Tech"; // 你这个库一般支持 12/16/24；24 基本就是最大号了 uint8_t font = 24; // 字符宽度通常 = font/2（16->8像素，24->12像素） uint8_t char_w = font / 2; // 居中显示 uint8_t x = (uint8_t)((128 - (uint8_t)strlen(s) * char_w) / 2); uint8_t y = (uint8_t)((64 - font) / 2); atk_oled_clear(); atk_oled_show_string(x, y, (char*)s, font); atk_oled_refresh_gram(); } static void format_u500(uint16_t u500, uint16_t *ip, uint16_t *frac) { // u500: 0..500 => 0.0..100.0, step=0.2 *ip = u500 / 5; *frac = (u500 % 5) * 2; // 0,2,4,6,8 } static void oled_draw_ui(uint16_t set_u500, uint16_t act_u500, int has_m1, uint16_t m1_u500, int has_m2, uint16_t m2_u500) { uint16_t ip, frac; // Line1: SET: xxx.x% atk_oled_show_string(0, 0, "SET:", 16); format_u500(set_u500, &ip, &frac); atk_oled_show_num(40, 0, ip, 3, 16); atk_oled_show_char(40 + 3*8, 0, '.', 16, 1); atk_oled_show_num(40 + 3*8 + 8, 0, frac, 1, 16); atk_oled_show_char(40 + 3*8 + 16, 0, '%', 16, 1); // Line2: ACT: xxx.x% atk_oled_show_string(0, 16, "ACT:", 16); format_u500(act_u500, &ip, &frac); atk_oled_show_num(40, 16, ip, 3, 16); atk_oled_show_char(40 + 3*8, 16, '.', 16, 1); atk_oled_show_num(40 + 3*8 + 8, 16, frac, 1, 16); atk_oled_show_char(40 + 3*8 + 16, 16, '%', 16, 1); // Line3: M1: N/A or xxx.x% atk_oled_show_string(0, 32, "M1:", 16); if (!has_m1) { atk_oled_show_string(40, 32, "N/A ", 16); } else { format_u500(m1_u500, &ip, &frac); atk_oled_show_num(40, 32, ip, 3, 16); atk_oled_show_char(40 + 3*8, 32, '.', 16, 1); atk_oled_show_num(40 + 3*8 + 8, 32, frac, 1, 16); atk_oled_show_char(40 + 3*8 + 16, 32, '%', 16, 1); atk_oled_show_string(40 + 3*8 + 24, 32, " ", 16); } // Line4: M2 atk_oled_show_string(0, 48, "M2:", 16); if (!has_m2) { atk_oled_show_string(40, 48, "N/A ", 16); } else { format_u500(m2_u500, &ip, &frac); atk_oled_show_num(40, 48, ip, 3, 16); atk_oled_show_char(40 + 3*8, 48, '.', 16, 1); atk_oled_show_num(40 + 3*8 + 8, 48, frac, 1, 16); atk_oled_show_char(40 + 3*8 + 16, 48, '%', 16, 1); atk_oled_show_string(40 + 3*8 + 24, 48, " ", 16); } } /* USER CODE END 0 */ /** * @brief The application entry point. * @retval int */ int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all peripherals, Initializes the Flash interface and the Systick. */ HAL_Init(); /* USER CODE BEGIN Init */ /* USER CODE END Init */ /* Configure the system clock */ SystemClock_Config(); /* USER CODE BEGIN SysInit */ delay_init(HAL_RCC_GetHCLKFreq() / 1000000); /* USER CODE END SysInit */ /* Initialize all configured peripherals */ MX_GPIO_Init(); MX_USART1_UART_Init(); //MX_TIM3_Init(); /* USER CODE BEGIN 2 */ // OLED atk_oled_init(); // 上电先显示 Cirro Tech OLED_ShowSplash_CirroTech(); // 编码器（TIM3, PA6/PA7）+ 旋钮按键（PA5） atk_encoder_timx_init(0xFFFF, 0); atk_encoder_key_init(); enc_btn_init(); // K1/K2 Key_Init(); // 阀门 Valve_Init(70); // 提高响应速度（30~90） Valve_SetFullOpenSteps(530); Valve_HomeBlocking(); // Home 完成后：清屏并绘制四行 UI atk_oled_clear(); uint16_t set_u500 = 0; // 旋钮设定值 uint16_t act_u500 = 0; // 阀门实际值（你用 blocking 到位后就等于设定值） uint16_t m1_u500 = 0, m2_u500 = 0; int has_m1 = 0, has_m2 = 0; int32_t last_cnt = atk_encoder_get_count(); int32_t acc = 0; uint8_t ui_dirty = 1; uint32_t last_refresh = 0; oled_draw_ui(set_u500, act_u500, has_m1, m1_u500, has_m2, m2_u500); atk_oled_refresh_gram(); /* USER CODE END 2 */ /* Infinite loop */ /* USER CODE BEGIN WHILE */ while (1) { // ===== 1) 旋钮：只改 set_u500（不驱动阀）===== int32_t cnt = atk_encoder_get_count(); int32_t diff = cnt - last_cnt; last_cnt = cnt; if (diff != 0) { acc += diff * ENC_DIR_SIGN; while (acc >= ENC_COUNTS_PER_STEP) { acc -= ENC_COUNTS_PER_STEP; if (set_u500 < 500) set_u500++; ui_dirty = 1; } while (acc <= -ENC_COUNTS_PER_STEP) { acc += ENC_COUNTS_PER_STEP; if (set_u500 > 0) set_u500--; ui_dirty = 1; } } // ===== 2) 编码器按键：单击执行 / 双击归零（软归零+30）===== enc_btn_evt_t evt = enc_btn_scan(); if (evt == ENC_BTN_EVT_SHORT) { // 短按：执行到 SET Valve_MoveToUnit500Blocking(set_u500); act_u500 = set_u500; // 执行期间编码器计数可能积累，回来后重置基线避免跳变 acc = 0; last_cnt = atk_encoder_get_count(); ui_dirty = 1; } else if (evt == ENC_BTN_EVT_LONG) { // 长按：归零（软归零：回 act_u500 + 额外30 pulse） Valve_SoftHomeByU500Blocking(act_u500, 30); set_u500 = 0; act_u500 = 0; acc = 0; last_cnt = atk_encoder_get_count(); ui_dirty = 1; } // ===== 3) K1/K2：短按记录 SET，长按跳转并执行（阀门转到该值）===== Key_Task(); for (;;) { key_event_t e = Key_GetEvent(); if (e == KEY_EVT_NONE) break; if (e == KEY_EVT_K1_SHORT) { // 记录你当前“设定值”SET；如果你想记录实际值 ACT，把 set_u500 改成 act_u500 has_m1 = 1; m1_u500 = set_u500; ui_dirty = 1; } else if (e == KEY_EVT_K2_SHORT) { has_m2 = 1; m2_u500 = set_u500; ui_dirty = 1; } else if (e == KEY_EVT_K1_LONG) { if (has_m1) { set_u500 = m1_u500; // 旋钮状态跟随 ui_dirty = 1; // 执行到该设定值（阻塞是允许的，因为这是你主动触发的“跳转”） Valve_MoveToUnit500Blocking(set_u500); act_u500 = set_u500; // 执行期间编码器计数可能积累，回来后重置基线避免跳变 acc = 0; last_cnt = atk_encoder_get_count(); ui_dirty = 1; } } else if (e == KEY_EVT_K2_LONG) { if (has_m2) { set_u500 = m2_u500; ui_dirty = 1; Valve_MoveToUnit500Blocking(set_u500); act_u500 = set_u500; acc = 0; last_cnt = atk_encoder_get_count(); ui_dirty = 1; } } } // ===== 4) OLED：限频刷新（避免刷屏卡主循环）===== uint32_t now = HAL_GetTick(); if (ui_dirty && (now - last_refresh) >= 30) { // 30ms 一次 oled_draw_ui(set_u500, act_u500, has_m1, m1_u500, has_m2, m2_u500); atk_oled_refresh_gram(); last_refresh = now; ui_dirty = 0; } delay_ms(2); /* USER CODE END WHILE */ /* USER CODE BEGIN 3 */ } /* USER CODE END 3 */ } /** * @brief System Clock Configuration * @retval None */ void SystemClock_Config(void) { RCC_OscInitTypeDef RCC_OscInitStruct = {0}; RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; /** Initializes the RCC Oscillators according to the specified parameters * in the RCC_OscInitTypeDef structure. */ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; RCC_OscInitStruct.HSEState = RCC_HSE_ON; RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1; RCC_OscInitStruct.HSIState = RCC_HSI_ON; RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON; RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE; RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9; if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) { Error_Handler(); } /** Initializes the CPU, AHB and APB buses clocks */ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2; RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK; RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2; RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) { Error_Handler(); } } /* USER CODE BEGIN 4 */ /* USER CODE END 4 */ /** * @brief This function is executed in case of error occurrence. * @retval None */ void Error_Handler(void) { /* USER CODE BEGIN Error_Handler_Debug */ /* User can add his own implementation to report the HAL error return state */ __disable_irq(); while (1) { } /* USER CODE END Error_Handler_Debug */ } #ifdef USE_FULL_ASSERT /** * @brief Reports the name of the source file and the source line number * where the assert_param error has occurred. * @param file: pointer to the source file name * @param line: assert_param error line source number * @retval None */ void assert_failed(uint8_t *file, uint32_t line) { /* USER CODE BEGIN 6 */ /* User can add his own implementation to report the file name and line number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ /* USER CODE END 6 */ } #endif /* USE_FULL_ASSERT */