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esp32 idf ov2640

时间: 2025-02-09 13:34:46 浏览: 67
### ESP32 IDF OV2640 配置教程 #### 初始化与配置 为了使ESP32能够正常工作并利用OV2640摄像头模块,在初始化阶段需完成一系列必要的设置。这包括但不限于硬件连接确认以及软件层面的参数设定。 对于硬件部分,确保OV2640已正确安装于ESP32 S3设备上,并且SD卡已被妥善放置在指定位置[^3]。接着,通过Type-C数据线实现计算机同ESP32之间的物理链接。 至于软件方面,则依赖于ESP-IDF框架来执行具体的初始化操作。此过程涉及加载相应的库文件和支持函数以便后续调用。具体而言: 1. **配置接线和驱动** - 安装所需的开发环境(如ESP-IDF),并下载官方提供的示例项目作为基础。 - 修改`menuconfig`中的选项以适应特定的应用场景需求,比如调整分辨率大小、帧率等属性。 2. **相机初始化及配置图像传感器** - 使用预定义API接口对摄像机进行基本配置,例如设置色彩模式、压缩质量等级等。 ```c #include "esp_camera.h" void setup() { camera_config_t config; config.ledc_channel = LEDC_CHANNEL_0; config.ledc_timer = LEDC_TIMER_0; config.pin_d0 = Y2_GPIO_NUM; config.pin_d1 = Y3_GPIO_NUM; config.pin_d2 = Y4_GPIO_NUM; config.pin_d3 = Y5_GPIO_NUM; config.pin_d4 = Y6_GPIO_NUM; config.pin_d5 = Y7_GPIONUM; config.pin_d6 = Y8_GPIO_NUM; config.pin_d7 = Y9_GPIO_NUM; config.pin_xclk = XCLK_GPIO_NUM; config.pin_pclk = PCLK_GPIO_NUM; config.pin_vsync = VSYNC_GPIO_NUM; config.pin_href = HREF_GPIO_NUM; config.pin_sscb_sda = SIODGPIO_NUM; config.pin_sscb_scl = SIOC_GPIO_NUM; config.pin_pwdn = PWDN_GPIO_NUM; config.pin_reset = RESET_GPIO_NUM; config.xclk_freq_hz = 20000000; config.pixel_format = PIXFORMAT_JPEG; // Frame size can be set here, but make sure to check the datasheet for supported sizes. config.frame_size = FRAMESIZE_UXGA; // Example frame size setting // Initialize with high specs to pre-allocate larger buffers esp_err_t err = esp_camera_init(&config); } ``` 上述代码展示了如何针对OV2640摄像头模块编写初始化程序片段,其中包含了针脚分配以及其他重要参数的选择[^4]。 #### 数据传输至LCD显示 一旦完成了前面提到的各项准备工作之后,就可以着手处理获取到的画面信息并向外部显示屏输出了。这部分功能同样可以通过调用ESP-IDF所提供的工具集轻松达成目标。
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D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp: In function 'bool ClockEnable(int, int)': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:7:26: error: 'PERIPH_LEDC_MODULE' was not declared in this scope 7 | periph_module_enable(PERIPH_LEDC_MODULE); | ^~~~~~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:7:5: error: 'periph_module_enable' was not declared in this scope 7 | periph_module_enable(PERIPH_LEDC_MODULE); | ^~~~~~~~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:10:16: error: 'struct ledc_timer_config_t' has no member named 'bit_num' 10 | timer_conf.bit_num = (ledc_timer_bit_t)1; | ^~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:12:29: error: 'LEDC_HIGH_SPEED_MODE' was not declared in this scope; did you mean 'LEDC_LOW_SPEED_MODE'? 12 | timer_conf.speed_mode = LEDC_HIGH_SPEED_MODE; | ^~~~~~~~~~~~~~~~~~~~ | LEDC_LOW_SPEED_MODE D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp: In function 'void ClockDisable()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:36:27: error: 'PERIPH_LEDC_MODULE' was not declared in this scope 36 | periph_module_disable(PERIPH_LEDC_MODULE); | ^~~~~~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\XClk.cpp:36:5: error: 'periph_module_disable' was not declared in this scope 36 | periph_module_disable(PERIPH_LEDC_MODULE); | ^~~~~~~~~~~~~~~~~~~~~ In file included from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\OV7670.h:2, from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\OV7670.cpp:1: D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:15: error: variable or field 'IRAM_ATTR' declared void 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:15: error: expected ';' at end of member declaration 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~ | ; D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:25: error: ISO C++ forbids declaration of 'i2sInterrupt' with no type [-fpermissive] 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:15: error: variable or field 'IRAM_ATTR' declared void 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:15: error: expected ';' at end of member declaration 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~ | ; D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:25: error: ISO C++ forbids declaration of 'vSyncInterrupt' with no type [-fpermissive] 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h: In static member function 'static void I2SCamera::i2sConfReset()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:42: error: 'I2S_IN_RST_M' was not declared in this scope; did you mean 'I2S_RX_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~ | I2S_RX_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:57: error: 'I2S_AHBM_RST_M' was not declared in this scope 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:74: error: 'I2S_AHBM_FIFO_RST_M' was not declared in this scope; did you mean 'I2S_RX_FIFO_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~~~~~~ | I2S_RX_FIFO_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:52:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 52 | I2S0.lc_conf.val |= lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:53:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 53 | I2S0.lc_conf.val &= ~lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:56:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 56 | I2S0.conf.val |= conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:57:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 57 | I2S0.conf.val &= ~conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:58:23: error: 'volatile union i2s_dev_s::<unnamed>' has no member named 'rx_fifo_reset_back' 58 | while (I2S0.state.rx_fifo_reset_back); | ^~~~~~~~~~~~~~~~~~ In file included from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:2: D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:15: error: variable or field 'IRAM_ATTR' declared void 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:15: error: expected ';' at end of member declaration 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~ | ; D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:25: error: ISO C++ forbids declaration of 'i2sInterrupt' with no type [-fpermissive] 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:15: error: variable or field 'IRAM_ATTR' declared void 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:15: error: expected ';' at end of member declaration 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~ | ; D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:25: error: ISO C++ forbids declaration of 'vSyncInterrupt' with no type [-fpermissive] 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h: In static member function 'static void I2SCamera::i2sConfReset()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:42: error: 'I2S_IN_RST_M' was not declared in this scope; did you mean 'I2S_RX_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~ | I2S_RX_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:57: error: 'I2S_AHBM_RST_M' was not declared in this scope 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:74: error: 'I2S_AHBM_FIFO_RST_M' was not declared in this scope; did you mean 'I2S_RX_FIFO_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~~~~~~ | I2S_RX_FIFO_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:52:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 52 | I2S0.lc_conf.val |= lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:53:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 53 | I2S0.lc_conf.val &= ~lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:56:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 56 | I2S0.conf.val |= conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:57:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 57 | I2S0.conf.val &= ~conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:58:23: error: 'volatile union i2s_dev_s::<unnamed>' has no member named 'rx_fifo_reset_back' 58 | while (I2S0.state.rx_fifo_reset_back); | ^~~~~~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp: At global scope: D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:20:16: error: no declaration matches 'void I2SCamera::i2sInterrupt(void*)' 20 | void IRAM_ATTR I2SCamera::i2sInterrupt(void* arg) | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:87:25: note: candidate is: 'int I2SCamera::i2sInterrupt(void*)' 87 | static void IRAM_ATTR i2sInterrupt(void* arg); | ^~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:15:7: note: 'class I2SCamera' defined here 15 | class I2SCamera | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:46:16: error: no declaration matches 'void I2SCamera::vSyncInterrupt(void*)' 46 | void IRAM_ATTR I2SCamera::vSyncInterrupt(void* arg) | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:88:25: note: candidate is: 'int I2SCamera::vSyncInterrupt(void*)' 88 | static void IRAM_ATTR vSyncInterrupt(void* arg); | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:15:7: note: 'class I2SCamera' defined here 15 | class I2SCamera | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp: In static member function 'static void I2SCamera::i2sStop()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:61:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 61 | I2S0.conf.rx_start = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp: In static member function 'static void I2SCamera::i2sRun()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:77:49: error: no match for 'operator=' (operand types are 'volatile i2s_dev_s::<unnamed union>' and 'int') 77 | I2S0.rx_eof_num = dmaBuffer[0]->sampleCount(); | ^ In file included from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:7: C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/soc/esp32s3/register/soc/i2s_struct.h:306:11: note: candidate: 'constexpr i2s_dev_s::<unnamed union>& i2s_dev_s::<unnamed union>::operator=(const i2s_dev_s::<unnamed union>&)' 306 | union { | ^ C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/soc/esp32s3/register/soc/i2s_struct.h:306:11: note: no known conversion for argument 1 from 'int' to 'const i2s_dev_s::<unnamed union>&' C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/soc/esp32s3/register/soc/i2s_struct.h:306:11: note: candidate: 'constexpr i2s_dev_s::<unnamed union>& i2s_dev_s::<unnamed union>::operator=(i2s_dev_s::<unnamed union>&&)' C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/soc/esp32s3/register/soc/i2s_struct.h:306:11: note: no known conversion for argument 1 from 'int' to 'i2s_dev_s::<unnamed union>&&' D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:78:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'in_link' 78 | I2S0.in_link.addr = (uint32_t)&(dmaBuffer[0]->descriptor); | ^~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:79:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'in_link' 79 | I2S0.in_link.start = 1; | ^~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:82:18: error: 'volatile union i2s_dev_s::<unnamed>' has no member named 'in_done' 82 | I2S0.int_ena.in_done = 1; | ^~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:85:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 85 | I2S0.conf.rx_start = 1; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp: In static member function 'static bool I2SCamera::initVSync(int)': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:94:25: error: ISO C++ forbids taking the address of a bound member function to form a pointer to member function. Say '&I2SCamera::vSyncInterrupt' [-fpermissive] 94 | if(gpio_isr_register(&vSyncInterrupt, (void*)"vSyncInterrupt", ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_IRAM, &vSyncInterruptHandle) != ESP_OK) | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:94:24: error: cannot convert 'int (I2SCamera::*)(void*)' to 'void (*)(void*)' 94 | if(gpio_isr_register(&vSyncInterrupt, (void*)"vSyncInterrupt", ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_IRAM, &vSyncInterruptHandle) != ESP_OK) | ^~~~~~~~~~~~~~~ | | | int (I2SCamera::*)(void*) In file included from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:9: C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/esp_driver_gpio/include/driver/gpio.h:251:36: note: initializing argument 1 of 'esp_err_t gpio_isr_register(void (*)(void*), void*, int, intr_handle_data_t**)' 251 | esp_err_t gpio_isr_register(void (*fn)(void *), void *arg, int intr_alloc_flags, gpio_isr_handle_t *handle); | ~~~~~~~^~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp: In static member function 'static bool I2SCamera::i2sInit(int, int, int, int, int, int, int, int, int, int, int)': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:141:27: error: 'I2S0I_DATA_IN0_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 141 | gpio_matrix_in(D0, I2S0I_DATA_IN0_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:141:5: error: 'gpio_matrix_in' was not declared in this scope 141 | gpio_matrix_in(D0, I2S0I_DATA_IN0_IDX, false); | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:142:27: error: 'I2S0I_DATA_IN1_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 142 | gpio_matrix_in(D1, I2S0I_DATA_IN1_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:143:27: error: 'I2S0I_DATA_IN2_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 143 | gpio_matrix_in(D2, I2S0I_DATA_IN2_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:144:27: error: 'I2S0I_DATA_IN3_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 144 | gpio_matrix_in(D3, I2S0I_DATA_IN3_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:145:27: error: 'I2S0I_DATA_IN4_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 145 | gpio_matrix_in(D4, I2S0I_DATA_IN4_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:146:27: error: 'I2S0I_DATA_IN5_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 146 | gpio_matrix_in(D5, I2S0I_DATA_IN5_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:147:27: error: 'I2S0I_DATA_IN6_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 147 | gpio_matrix_in(D6, I2S0I_DATA_IN6_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:148:27: error: 'I2S0I_DATA_IN7_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 148 | gpio_matrix_in(D7, I2S0I_DATA_IN7_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:149:27: error: 'I2S0I_DATA_IN8_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 149 | gpio_matrix_in(0x30, I2S0I_DATA_IN8_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:150:27: error: 'I2S0I_DATA_IN9_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 150 | gpio_matrix_in(0x30, I2S0I_DATA_IN9_IDX, false); | ^~~~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:151:27: error: 'I2S0I_DATA_IN10_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN10_IDX'? 151 | gpio_matrix_in(0x30, I2S0I_DATA_IN10_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN10_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:152:27: error: 'I2S0I_DATA_IN11_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN11_IDX'? 152 | gpio_matrix_in(0x30, I2S0I_DATA_IN11_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN11_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:153:27: error: 'I2S0I_DATA_IN12_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN12_IDX'? 153 | gpio_matrix_in(0x30, I2S0I_DATA_IN12_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN12_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:154:27: error: 'I2S0I_DATA_IN13_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN13_IDX'? 154 | gpio_matrix_in(0x30, I2S0I_DATA_IN13_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN13_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:155:27: error: 'I2S0I_DATA_IN14_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN14_IDX'? 155 | gpio_matrix_in(0x30, I2S0I_DATA_IN14_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN14_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:156:27: error: 'I2S0I_DATA_IN15_IDX' was not declared in this scope; did you mean 'CAM_DATA_IN15_IDX'? 156 | gpio_matrix_in(0x30, I2S0I_DATA_IN15_IDX, false); | ^~~~~~~~~~~~~~~~~~~ | CAM_DATA_IN15_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:158:27: error: 'I2S0I_V_SYNC_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 158 | gpio_matrix_in(VSYNC, I2S0I_V_SYNC_IDX, true); | ^~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:159:27: error: 'I2S0I_H_SYNC_IDX' was not declared in this scope; did you mean 'I2S0I_WS_IN_IDX'? 159 | gpio_matrix_in(0x38, I2S0I_H_SYNC_IDX, false); //0x30 sends 0, 0x38 sends 1 | ^~~~~~~~~~~~~~~~ | I2S0I_WS_IN_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:160:27: error: 'I2S0I_H_ENABLE_IDX' was not declared in this scope; did you mean 'LCD_H_ENABLE_IDX'? 160 | gpio_matrix_in(HREF, I2S0I_H_ENABLE_IDX, false); | ^~~~~~~~~~~~~~~~~~ | LCD_H_ENABLE_IDX D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:170:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 170 | I2S0.conf.rx_slave_mod = 1; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:172:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf2' 172 | I2S0.conf2.lcd_en = 1; | ^~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:174:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf2' 174 | I2S0.conf2.camera_en = 1; | ^~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:176:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'clkm_conf'; did you mean 'rx_clkm_conf'? 176 | I2S0.clkm_conf.clkm_div_a = 1; | ^~~~~~~~~ | rx_clkm_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:177:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'clkm_conf'; did you mean 'rx_clkm_conf'? 177 | I2S0.clkm_conf.clkm_div_b = 0; | ^~~~~~~~~ | rx_clkm_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:178:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'clkm_conf'; did you mean 'rx_clkm_conf'? 178 | I2S0.clkm_conf.clkm_div_num = 2; | ^~~~~~~~~ | rx_clkm_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:180:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'fifo_conf' 180 | I2S0.fifo_conf.dscr_en = 1; | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:183:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'fifo_conf' 183 | I2S0.fifo_conf.rx_fifo_mod = SM_0A0B_0C0D; //pack two bytes in one dword see :https://github.com/igrr/esp32-cam-demo/issues/29 | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:184:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'fifo_conf' 184 | I2S0.fifo_conf.rx_fifo_mod_force_en = 1; | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:185:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf_chan' 185 | I2S0.conf_chan.rx_chan_mod = 1; | ^~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:187:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'sample_rate_conf' 187 | I2S0.sample_rate_conf.rx_bits_mod = 0; | ^~~~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:188:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 188 | I2S0.conf.rx_right_first = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:189:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 189 | I2S0.conf.rx_msb_right = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:190:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 190 | I2S0.conf.rx_msb_shift = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:191:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 191 | I2S0.conf.rx_mono = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:192:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 192 | I2S0.conf.rx_short_sync = 0; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:193:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'timing'; did you mean 'rx_timing'? 193 | I2S0.timing.val = 0; | ^~~~~~ | rx_timing D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:196:115: error: ISO C++ forbids taking the address of a bound member function to form a pointer to member function. Say '&I2SCamera::i2sInterrupt' [-fpermissive] 196 | esp_intr_alloc(ETS_I2S0_INTR_SOURCE, ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_LEVEL1 | ESP_INTR_FLAG_IRAM, &i2sInterrupt, NULL, &i2sInterruptHandle); | ^~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.cpp:196:114: error: cannot convert 'int (I2SCamera::*)(void*)' to 'intr_handler_t' {aka 'void (*)(void*)'} 196 | esp_intr_alloc(ETS_I2S0_INTR_SOURCE, ESP_INTR_FLAG_INTRDISABLED | ESP_INTR_FLAG_LEVEL1 | ESP_INTR_FLAG_IRAM, &i2sInterrupt, NULL, &i2sInterruptHandle); | ^~~~~~~~~~~~~ | | | int (I2SCamera::*)(void*) In file included from C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/esp_driver_gpio/include/driver/gpio.h:13: C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\tools\esp32-arduino-libs\idf-release_v5.4-858a988d-v1\esp32s3/include/esp_hw_support/include/esp_intr_alloc.h:148:64: note: initializing argument 3 of 'esp_err_t esp_intr_alloc(int, int, intr_handler_t, void*, intr_handle_data_t**)' 148 | esp_err_t esp_intr_alloc(int source, int flags, intr_handler_t handler, void *arg, intr_handle_t *ret_handle); | ~~~~~~~~~~~~~~~^~~~~~~ In file included from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\OV7670.h:2, from D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\OV7670_ESP32S.ino:1: D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h: In static member function 'static void I2SCamera::i2sConfReset()': D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:42: error: 'I2S_IN_RST_M' was not declared in this scope; did you mean 'I2S_RX_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~ | I2S_RX_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:57: error: 'I2S_AHBM_RST_M' was not declared in this scope 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~ D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:51:74: error: 'I2S_AHBM_FIFO_RST_M' was not declared in this scope; did you mean 'I2S_TX_FIFO_RESET_M'? 51 | const uint32_t lc_conf_reset_flags = I2S_IN_RST_M | I2S_AHBM_RST_M | I2S_AHBM_FIFO_RST_M; | ^~~~~~~~~~~~~~~~~~~ | I2S_TX_FIFO_RESET_M D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:52:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 52 | I2S0.lc_conf.val |= lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:53:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'lc_conf'; did you mean 'rx_conf'? 53 | I2S0.lc_conf.val &= ~lc_conf_reset_flags; | ^~~~~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:56:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 56 | I2S0.conf.val |= conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:57:10: error: 'i2s_dev_t' {aka 'volatile struct i2s_dev_s'} has no member named 'conf'; did you mean 'rx_conf'? 57 | I2S0.conf.val &= ~conf_reset_flags; | ^~~~ | rx_conf D:\LIULANQI\OV7670_ESP32S-main\OV7670_ESP32S-main\OV7670_ESP32S\I2SCamera.h:58:23: error: 'volatile union i2s_dev_s::<unnamed>' has no member named 'rx_fifo_reset_back' 58 | while (I2S0.state.rx_fifo_reset_back); | ^~~~~~~~~~~~~~~~~~ Using library WiFi at version 3.2.1 in folder: C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.2.1\libraries\WiFi Using library Networking at version 3.2.1 in folder: C:\Users\h9978\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.2.1\libraries\Network exit status 1 Compilation error: 'PERIPH_LEDC_MODULE' was not declared in this scope分析错误

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