forth commit

build/.bin_timestamp

@@ -1 +1 @@
-2480e295a6720eac43ef0ee8cc58eb9d  C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin
+8db25164baff9d11fbda8915269073f0  C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin

build/CMakeFiles/git-data/head-ref

@@ -1 +1 @@
-aa5edb1e1d1e2c9228e9ebe7a2633a8ec50ab3b3
+b04950de3478f58570bf2e7e2f85273adfc37c64

build/bootloader/.ninja_log

@@ -134,3 +134,21 @@
 52	297	7807323764513411	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
 32	271	7808122893643811	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
 32	271	7808122893643811	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+33	209	7808132488421283	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+33	209	7808132488421283	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+48	238	7808132799029488	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+48	238	7808132799029488	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+33	225	7808133283792983	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+33	225	7808133283792983	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+41	354	7808135622806769	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+41	354	7808135622806769	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+35	255	7808136632774511	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+35	255	7808136632774511	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+35	250	7808138741277525	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+35	250	7808138741277525	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+41	461	7808150085391160	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+41	461	7808150085391160	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+32	249	7808152929417164	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+32	249	7808152929417164	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+42	197	7808264008636333	esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec
+42	197	7808264008636333	C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/esp-idf/esptool_py/CMakeFiles/bootloader_check_size	478611ec8c141aec

build/build.ninja

@@ -3238,7 +3238,7 @@ build esp-idf/partition_table/CMakeFiles/partition_table-flash | ${cmake_ninja_w
 build cmake_object_order_depends_target___idf_esp_app_format: phony || cmake_object_order_depends_target___idf_esp_bootloader_format
 
 build esp-idf/esp_app_format/CMakeFiles/__idf_esp_app_format.dir/esp_app_desc.c.obj: C_COMPILER____idf_esp_app_format_unscanned_ C$:/Espressif/frameworks/esp-idf-v5.5/components/esp_app_format/esp_app_desc.c || cmake_object_order_depends_target___idf_esp_app_format
-  DEFINES = -DESP_PLATFORM -DIDF_VER=\"v5.5\" -DSOC_MMU_PAGE_SIZE=CONFIG_MMU_PAGE_SIZE -DSOC_XTAL_FREQ_MHZ=CONFIG_XTAL_FREQ -D_GLIBCXX_HAVE_POSIX_SEMAPHORE -D_GLIBCXX_USE_POSIX_SEMAPHORE -D_GNU_SOURCE -D_POSIX_READER_WRITER_LOCKS -D PROJECT_NAME=\"SIM_S3_1\" -DPROJECT_VER=\"aa5edb1-dirty\"
+  DEFINES = -DESP_PLATFORM -DIDF_VER=\"v5.5\" -DSOC_MMU_PAGE_SIZE=CONFIG_MMU_PAGE_SIZE -DSOC_XTAL_FREQ_MHZ=CONFIG_XTAL_FREQ -D_GLIBCXX_HAVE_POSIX_SEMAPHORE -D_GLIBCXX_USE_POSIX_SEMAPHORE -D_GNU_SOURCE -D_POSIX_READER_WRITER_LOCKS -D PROJECT_NAME=\"SIM_S3_1\" -DPROJECT_VER=\"b04950d-dirty\"
   DEP_FILE = esp-idf\esp_app_format\CMakeFiles\__idf_esp_app_format.dir\esp_app_desc.c.obj.d
   FLAGS = -mlongcalls  -fno-builtin-memcpy -fno-builtin-memset -fno-builtin-bzero -fno-builtin-stpcpy -fno-builtin-strncpy -fdiagnostics-color=always -ffunction-sections -fdata-sections -Wall -Werror=all -Wno-error=unused-function -Wno-error=unused-variable -Wno-error=unused-but-set-variable -Wno-error=deprecated-declarations -Wextra -Wno-error=extra -Wno-unused-parameter -Wno-sign-compare -Wno-enum-conversion -gdwarf-4 -ggdb -mdisable-hardware-atomics -Og -fno-shrink-wrap -fmacro-prefix-map=C:/Users/29096/Desktop/work/SIM/SIM_S3_1=. -fmacro-prefix-map=C:/Espressif/frameworks/esp-idf-v5.5=/IDF -fstrict-volatile-bitfields -fno-jump-tables -fno-tree-switch-conversion -std=gnu17 -Wno-old-style-declaration
   INCLUDES = -IC:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/config -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_app_format/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/newlib/platform_include -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/config/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/config/include/freertos -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/config/xtensa/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/FreeRTOS-Kernel/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/FreeRTOS-Kernel/portable/xtensa/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/FreeRTOS-Kernel/portable/xtensa/include/freertos -IC:/Espressif/frameworks/esp-idf-v5.5/components/freertos/esp_additions/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/include/soc -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/include/soc/esp32s3 -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/dma/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/ldo/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/debug_probe/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/mspi_timing_tuning/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/mspi_timing_tuning/tuning_scheme_impl/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/power_supply/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/port/esp32s3/. -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/port/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/mspi_timing_tuning/port/esp32s3/. -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_hw_support/mspi_timing_tuning/port/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/heap/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/heap/tlsf -IC:/Espressif/frameworks/esp-idf-v5.5/components/log/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/soc/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/soc/esp32s3 -IC:/Espressif/frameworks/esp-idf-v5.5/components/soc/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/soc/esp32s3/register -IC:/Espressif/frameworks/esp-idf-v5.5/components/hal/platform_port/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/hal/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/hal/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_rom/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_rom/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_rom/esp32s3/include/esp32s3 -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_rom/esp32s3 -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_common/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_system/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_system/port/soc -IC:/Espressif/frameworks/esp-idf-v5.5/components/esp_system/port/include/private -IC:/Espressif/frameworks/esp-idf-v5.5/components/xtensa/esp32s3/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/xtensa/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/xtensa/deprecated_include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/include/apps -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/include/apps/sntp -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/lwip/src/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/port/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/port/freertos/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/port/esp32xx/include -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/port/esp32xx/include/arch -IC:/Espressif/frameworks/esp-idf-v5.5/components/lwip/port/esp32xx/include/sys

build/log/idf_py_stderr_output_11792

@@ -0,0 +1,8 @@
+Command: ninja flash
+CMake Error at run_serial_tool.cmake:67 (message):
+  
+  C:/Espressif/python_env/idf5.5_py3.11_env/Scripts/python.exe;;C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/esptool/esptool.py;--chip;esp32s3
+  failed.
+
+
+

build/log/idf_py_stderr_output_18328

@@ -0,0 +1 @@
+Command: ninja all

build/log/idf_py_stderr_output_23088

@@ -0,0 +1 @@
+Command: ninja all

build/log/idf_py_stderr_output_24180

@@ -0,0 +1 @@
+Command: ninja all

build/log/idf_py_stderr_output_2792

@@ -0,0 +1 @@
+Command: ninja all

build/log/idf_py_stderr_output_3124

@@ -0,0 +1 @@
+Command: ninja flash

build/log/idf_py_stdout_output_11792

@@ -0,0 +1,55 @@
+Command: ninja flash
+[1/10] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
+[2/10] Performing build step for 'bootloader'
+[1/1] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\bootloader\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/bootloader.bin"
+Bootloader binary size 0x5260 bytes. 0x2da0 bytes (36%) free.
+[3/10] No install step for 'bootloader'
+[4/10] Linking C static library esp-idf\main\libmain.a
+[5/10] Completed 'bootloader'
+[6/10] Generating esp-idf/esp_system/ld/sections.ld
+[7/10] Linking CXX executable SIM_S3_1.elf
+[8/10] Generating binary image from built executable
+esptool.py v4.9.1
+Creating esp32s3 image...
+Merged 2 ELF sections
+Successfully created esp32s3 image.
+Generated C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin
+[9/10] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/partition_table/partition-table.bin C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin"
+SIM_S3_1.bin binary size 0x49280 bytes. Smallest app partition is 0x300000 bytes. 0x2b6d80 bytes (90%) free.
+[9/10] C:\Windows\system32\cmd.exe /C "cd /D C:\Espressif\frameworks\esp-idf-v5.5\components\esptool_py && C:\Espressif\tools\cmake\3.30.2\bin\cmake.exe -D IDF_PATH=C:/Espressif/frameworks/esp-idf-v5.5 -D SERIAL_TOOL=C:/Espressif/python_env/idf5.5_py3.11_env/Scripts/python.exe;;C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/esptool/esptool.py;--chip;esp32s3 -D SERIAL_TOOL_ARGS=--before=default_reset;--after=hard_reset;write_flash;@flash_args -D WORKING_DIRECTORY=C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build -P C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/run_serial_tool.cmake"
+esptool.py --chip esp32s3 -p COM16 -b 460800 --before=default_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 80m --flash_size 8MB 0x0 bootloader/bootloader.bin 0x10000 SIM_S3_1.bin 0x8000 partition_table/partition-table.bin
+esptool.py v4.9.1
+Serial port COM16
+Connecting....
+Chip is ESP32-S3 (QFN56) (revision v0.2)
+Features: WiFi, BLE, Embedded PSRAM 8MB (AP_3v3)
+Crystal is 40MHz
+MAC: 64:e8:33:4c:69:b4
+Uploading stub...
+Running stub...
+Stub running...
+Changing baud rate to 460800
+Changed.
+Configuring flash size...
+Flash will be erased from 0x00000000 to 0x00005fff...
+Flash will be erased from 0x00010000 to 0x00059fff...
+Flash will be erased from 0x00008000 to 0x00008fff...
+SHA digest in image updated
+Compressed 21088 bytes to 13420...
+Writing at 0x00000000... (100 %)
+Wrote 21088 bytes (13420 compressed) at 0x00000000 in 0.7 seconds (effective 237.6 kbit/s)...
+Hash of data verified.
+Compressed 299648 bytes to 156543...
+Writing at 0x00010000... (10 %)
+Writing at 0x0001cda8... (20 %)
+Writing at 0x000244cc... (30 %)
+Writing at 0x0002aea9... (40 %)
+
+Lost connection, retrying...
+Waiting for the chip to reconnect.......
+A serial exception error occurred: Cannot configure port, something went wrong. Original message: OSError(22, '指定不存在的设备。', None, 433)
+Note: This error originates from pySerial. It is likely not a problem with esptool, but with the hardware connection or drivers.
+For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html
+FAILED: CMakeFiles/flash C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/CMakeFiles/flash 
+C:\Windows\system32\cmd.exe /C "cd /D C:\Espressif\frameworks\esp-idf-v5.5\components\esptool_py && C:\Espressif\tools\cmake\3.30.2\bin\cmake.exe -D IDF_PATH=C:/Espressif/frameworks/esp-idf-v5.5 -D SERIAL_TOOL=C:/Espressif/python_env/idf5.5_py3.11_env/Scripts/python.exe;;C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/esptool/esptool.py;--chip;esp32s3 -D SERIAL_TOOL_ARGS=--before=default_reset;--after=hard_reset;write_flash;@flash_args -D WORKING_DIRECTORY=C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build -P C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/run_serial_tool.cmake"
+ninja: build stopped: subcommand failed.

build/log/idf_py_stdout_output_18328

@@ -0,0 +1,18 @@
+Command: ninja all
+[1/9] Performing build step for 'bootloader'
+[1/1] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\bootloader\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/bootloader.bin"
+Bootloader binary size 0x5260 bytes. 0x2da0 bytes (36%) free.
+[2/9] No install step for 'bootloader'
+[3/9] Completed 'bootloader'
+[4/9] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
+[5/9] Linking C static library esp-idf\main\libmain.a
+[6/9] Generating esp-idf/esp_system/ld/sections.ld
+[7/9] Linking CXX executable SIM_S3_1.elf
+[8/9] Generating binary image from built executable
+esptool.py v4.9.1
+Creating esp32s3 image...
+Merged 2 ELF sections
+Successfully created esp32s3 image.
+Generated C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin
+[9/9] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/partition_table/partition-table.bin C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin"
+SIM_S3_1.bin binary size 0x49280 bytes. Smallest app partition is 0x300000 bytes. 0x2b6d80 bytes (90%) free.

build/log/idf_py_stdout_output_23088

@@ -0,0 +1,18 @@
+Command: ninja all
+[1/9] Performing build step for 'bootloader'
+[1/1] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\bootloader\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/bootloader.bin"
+Bootloader binary size 0x5260 bytes. 0x2da0 bytes (36%) free.
+[2/9] No install step for 'bootloader'
+[3/9] Completed 'bootloader'
+[4/9] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
+[5/9] Linking C static library esp-idf\main\libmain.a
+[6/9] Generating esp-idf/esp_system/ld/sections.ld
+[7/9] Linking CXX executable SIM_S3_1.elf
+[8/9] Generating binary image from built executable
+esptool.py v4.9.1
+Creating esp32s3 image...
+Merged 2 ELF sections
+Successfully created esp32s3 image.
+Generated C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin
+[9/9] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/partition_table/partition-table.bin C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin"
+SIM_S3_1.bin binary size 0x49280 bytes. Smallest app partition is 0x300000 bytes. 0x2b6d80 bytes (90%) free.

build/log/idf_py_stdout_output_24180

@@ -0,0 +1,28 @@
+Command: ninja all
+[1/11] Performing build step for 'bootloader'
+[1/1] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\bootloader\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/bootloader.bin"
+Bootloader binary size 0x5260 bytes. 0x2da0 bytes (36%) free.
+[2/11] No install step for 'bootloader'
+[3/11] Completed 'bootloader'
+[4/11] Building C object esp-idf/signal_generators/CMakeFiles/__idf_signal_generators.dir/src/ecg_generator.c.obj
+C:/Users/29096/Desktop/work/SIM/SIM_S3_1/components/signal_generators/src/ecg_generator.c: In function 'ecg_generator_output_twelve_leads':
+C:/Users/29096/Desktop/work/SIM/SIM_S3_1/components/signal_generators/src/ecg_generator.c:449:28: warning: unused variable 'g_ecg_gen_iii' [-Wunused-variable]
+  449 |                            g_ecg_gen_iii;
+      |                            ^~~~~~~~~~~~~
+[5/11] Linking C static library esp-idf\signal_generators\libsignal_generators.a
+[6/11] Building C object esp-idf/main/CMakeFiles/__idf_main.dir/main.c.obj
+[7/11] Linking C static library esp-idf\main\libmain.a
+[8/11] Generating esp-idf/esp_system/ld/sections.ld
+[9/11] Linking CXX executable SIM_S3_1.elf
+FAILED: SIM_S3_1.elf 
+C:\Windows\system32\cmd.exe /C "cd . && C:\Espressif\tools\xtensa-esp-elf\esp-14.2.0_20241119\xtensa-esp-elf\bin\xtensa-esp32s3-elf-g++.exe -mlongcalls  -fno-builtin-memcpy -fno-builtin-memset -fno-builtin-bzero -fno-builtin-stpcpy -fno-builtin-strncpy -nostartfiles    -Wl,--cref -Wl,--defsym=IDF_TARGET_ESP32S3=0 -Wl,--Map=C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.map -Wl,--no-warn-rwx-segments -fno-rtti -fno-lto -Wl,--gc-sections -Wl,--warn-common -T esp32s3.peripherals.ld -T esp32s3.rom.ld -T esp32s3.rom.api.ld -T esp32s3.rom.bt_funcs.ld -T esp32s3.rom.libgcc.ld -T esp32s3.rom.wdt.ld -T esp32s3.rom.version.ld -T esp32s3.rom.ble_cca.ld -T esp32s3.rom.ble_test.ld -T esp32s3.rom.libc.ld -T esp32s3.rom.newlib.ld -T memory.ld -T sections.ld @CMakeFiles\SIM_S3_1.elf.rsp -o SIM_S3_1.elf && cd ."
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x0): undefined reference to `g_ecg_gen_i'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x4): undefined reference to `g_ecg_gen_ii'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x8): undefined reference to `g_ecg_gen_v1'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0xc): undefined reference to `g_ecg_gen_v2'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x10): undefined reference to `g_ecg_gen_v3'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x14): undefined reference to `g_ecg_gen_v4'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x18): undefined reference to `g_ecg_gen_v5'
+C:/Espressif/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/../lib/gcc/xtensa-esp-elf/14.2.0/../../../../xtensa-esp-elf/bin/ld.exe: esp-idf/signal_generators/libsignal_generators.a(ecg_generator.c.obj):(.literal.ecg_generator_output_twelve_leads+0x1c): undefined reference to `g_ecg_gen_v6'
+collect2.exe: error: ld returned 1 exit status
+ninja: build stopped: subcommand failed.

build/log/idf_py_stdout_output_3124

@@ -0,0 +1,51 @@
+Command: ninja flash
+[1/5] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 partition --type app C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/partition_table/partition-table.bin C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/SIM_S3_1.bin"
+SIM_S3_1.bin binary size 0x479f0 bytes. Smallest app partition is 0x300000 bytes. 0x2b8610 bytes (91%) free.
+[2/5] Performing build step for 'bootloader'
+[1/1] C:\Windows\system32\cmd.exe /C "cd /D C:\Users\29096\Desktop\work\SIM\SIM_S3_1\build\bootloader\esp-idf\esptool_py && C:\Espressif\python_env\idf5.5_py3.11_env\Scripts\python.exe C:/Espressif/frameworks/esp-idf-v5.5/components/partition_table/check_sizes.py --offset 0x8000 bootloader 0x0 C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build/bootloader/bootloader.bin"
+Bootloader binary size 0x5260 bytes. 0x2da0 bytes (36%) free.
+[3/5] No install step for 'bootloader'
+[4/5] Completed 'bootloader'
+[4/5] C:\Windows\system32\cmd.exe /C "cd /D C:\Espressif\frameworks\esp-idf-v5.5\components\esptool_py && C:\Espressif\tools\cmake\3.30.2\bin\cmake.exe -D IDF_PATH=C:/Espressif/frameworks/esp-idf-v5.5 -D SERIAL_TOOL=C:/Espressif/python_env/idf5.5_py3.11_env/Scripts/python.exe;;C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/esptool/esptool.py;--chip;esp32s3 -D SERIAL_TOOL_ARGS=--before=default_reset;--after=hard_reset;write_flash;@flash_args -D WORKING_DIRECTORY=C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build -P C:/Espressif/frameworks/esp-idf-v5.5/components/esptool_py/run_serial_tool.cmake"
+esptool.py --chip esp32s3 -p COM16 -b 460800 --before=default_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 80m --flash_size 8MB 0x0 bootloader/bootloader.bin 0x10000 SIM_S3_1.bin 0x8000 partition_table/partition-table.bin
+esptool.py v4.9.1
+Serial port COM16
+Connecting....
+Chip is ESP32-S3 (QFN56) (revision v0.2)
+Features: WiFi, BLE, Embedded PSRAM 8MB (AP_3v3)
+Crystal is 40MHz
+MAC: 64:e8:33:4c:69:b4
+Uploading stub...
+Running stub...
+Stub running...
+Changing baud rate to 460800
+Changed.
+Configuring flash size...
+Flash will be erased from 0x00000000 to 0x00005fff...
+Flash will be erased from 0x00010000 to 0x00057fff...
+Flash will be erased from 0x00008000 to 0x00008fff...
+SHA digest in image updated
+Compressed 21088 bytes to 13420...
+Writing at 0x00000000... (100 %)
+Wrote 21088 bytes (13420 compressed) at 0x00000000 in 0.7 seconds (effective 237.5 kbit/s)...
+Hash of data verified.
+Compressed 293360 bytes to 152483...
+Writing at 0x00010000... (10 %)
+Writing at 0x0001caf3... (20 %)
+Writing at 0x0002490f... (30 %)
+Writing at 0x0002b467... (40 %)
+Writing at 0x0003173d... (50 %)
+Writing at 0x0003b66b... (60 %)
+Writing at 0x000423f6... (70 %)
+Writing at 0x00048ef9... (80 %)
+Writing at 0x0004ecc9... (90 %)
+Writing at 0x0005566b... (100 %)
+Wrote 293360 bytes (152483 compressed) at 0x00010000 in 3.6 seconds (effective 652.1 kbit/s)...
+Hash of data verified.
+Compressed 3072 bytes to 119...
+Writing at 0x00008000... (100 %)
+Wrote 3072 bytes (119 compressed) at 0x00008000 in 0.1 seconds (effective 296.1 kbit/s)...
+Hash of data verified.
+
+Leaving...
+Hard resetting via RTS pin...

build/project_description.json

@@ -1,7 +1,7 @@
 {
     "version":            "1.2",
     "project_name":       "SIM_S3_1",
-    "project_version":    "aa5edb1-dirty",
+    "project_version":    "b04950d-dirty",
     "project_path":       "C:/Users/29096/Desktop/work/SIM/SIM_S3_1",
     "idf_path":           "C:/Espressif/frameworks/esp-idf-v5.5",
     "build_dir":          "C:/Users/29096/Desktop/work/SIM/SIM_S3_1/build",

components/signal_generators/include/ecg_generator.h

@@ -3,7 +3,6 @@
 
 #include <stdint.h>
 #include <stdbool.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -56,7 +55,10 @@ typedef struct {
     uint32_t samples_per_point; // 每个表点对应的样本数
     uint32_t sample_counter;   // 当前表点的样本计数器
 } ecg_generator_t;
-
+    // 外部变量声明（需要在main.c中定义）
+extern ecg_generator_t g_ecg_gen_i, g_ecg_gen_ii, g_ecg_gen_v1, g_ecg_gen_v2, 
+                        g_ecg_gen_v3, g_ecg_gen_v4, g_ecg_gen_v5, g_ecg_gen_v6,
+                        g_ecg_gen_iii;
 // 函数声明
 void ecg_generator_init(ecg_generator_t *generator, float sample_rate, ecg_lead_t lead);
 void ecg_generator_set_heart_rate(ecg_generator_t *generator, float heart_rate);
@@ -75,6 +77,12 @@ void ecg_param_set(ecg_generator_t *generator, float amplitude_mv, float heart_r
 void ecg_generator_set_lead_parameters(ecg_generator_t *generator, ecg_lead_t lead);
 float ecg_generator_calculate_sample_realtime(ecg_generator_t *generator);
 
+// 十二导联输出函数
+void ecg_generator_output_twelve_leads(void (*set_channel_voltage)(uint8_t channel, float voltage));
+
+// 完整的十二导联ECG系统初始化函数
+int ecg_generator_init_twelve_leads_system(float sample_rate, float amplitude, float heart_rate);
+
 #ifdef __cplusplus
 }
 #endif

components/signal_generators/src/ecg_generator.c

@@ -4,6 +4,16 @@
 #include "esp_log.h"
 #include "esp_heap_caps.h"
 
+// 信号生成器相关
+ecg_generator_t g_ecg_gen_i;    // I导联ECG生成器
+ecg_generator_t g_ecg_gen_ii;   // II导联ECG生成器
+ecg_generator_t g_ecg_gen_iii;  // III导联ECG生成器
+ecg_generator_t g_ecg_gen_v1;   // V1导联ECG生成器
+ecg_generator_t g_ecg_gen_v2;   // V2导联ECG生成器
+ecg_generator_t g_ecg_gen_v3;   // V3导联ECG生成器
+ecg_generator_t g_ecg_gen_v4;   // V4导联ECG生成器
+ecg_generator_t g_ecg_gen_v5;   // V5导联ECG生成器
+ecg_generator_t g_ecg_gen_v6;   // V6导联ECG生成器
 // 初始化ECG生成器
 void ecg_generator_init(ecg_generator_t *generator, float sample_rate, ecg_lead_t lead) {
     if (generator == NULL) return;
@@ -437,4 +447,97 @@ void ecg_generator_cleanup(ecg_generator_t *generator) {
     ecg_generator_stop(generator);
     ecg_generator_free_lookup_table(generator);
     ESP_LOGI("ECG_GEN", "ECG generator cleaned up.");
+}
+
+// 十二导联输出函数
+void ecg_generator_output_twelve_leads(void (*set_channel_voltage)(uint8_t channel, float voltage)) {
+    if (set_channel_voltage == NULL) return;
+    float voltage;
+    
+    // 通道映射：0通道输出I导联，1通道输出II导联，2-7通道输出V1-V6导联
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_i);
+    set_channel_voltage(0, voltage);    // 通道0：I导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_ii);
+    set_channel_voltage(1, voltage);    // 通道1：II导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v1);
+    set_channel_voltage(2, voltage);    // 通道2：V1导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v2);
+    set_channel_voltage(3, voltage);    // 通道3：V2导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v3);
+    set_channel_voltage(4, voltage);    // 通道4：V3导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v4);
+    set_channel_voltage(5, voltage);    // 通道5：V4导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v5);
+    set_channel_voltage(6, voltage);    // 通道6：V5导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v6);
+    set_channel_voltage(7, voltage);    // 通道7：V6导联
+}
+
+// 完整的十二导联ECG信号生成封装函数
+int ecg_generator_init_twelve_leads_system(float sample_rate, float amplitude, float heart_rate) {    
+    // 初始化I导联
+    ecg_generator_init(&g_ecg_gen_i, sample_rate, ECG_LEAD_I);
+    ecg_param_set(&g_ecg_gen_i, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_i);
+    ecg_generator_start(&g_ecg_gen_i);
+    
+    // 初始化II导联
+    ecg_generator_init(&g_ecg_gen_ii, sample_rate, ECG_LEAD_II);
+    ecg_param_set(&g_ecg_gen_ii, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_ii);
+    ecg_generator_start(&g_ecg_gen_ii);
+    
+    // 初始化III导联
+    ecg_generator_init(&g_ecg_gen_iii, sample_rate, ECG_LEAD_III);
+    ecg_param_set(&g_ecg_gen_iii, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_iii);
+    ecg_generator_start(&g_ecg_gen_iii);
+    
+    // 初始化V1导联
+    ecg_generator_init(&g_ecg_gen_v1, sample_rate, ECG_LEAD_V1);
+    ecg_param_set(&g_ecg_gen_v1, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v1);
+    ecg_generator_start(&g_ecg_gen_v1);
+    
+    // 初始化V2导联
+    ecg_generator_init(&g_ecg_gen_v2, sample_rate, ECG_LEAD_V2);
+    ecg_param_set(&g_ecg_gen_v2, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v2);
+    ecg_generator_start(&g_ecg_gen_v2);
+    
+    // 初始化V3导联
+    ecg_generator_init(&g_ecg_gen_v3, sample_rate, ECG_LEAD_V3);
+    ecg_param_set(&g_ecg_gen_v3, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v3);
+    ecg_generator_start(&g_ecg_gen_v3);
+    
+    // 初始化V4导联
+    ecg_generator_init(&g_ecg_gen_v4, sample_rate, ECG_LEAD_V4);
+    ecg_param_set(&g_ecg_gen_v4, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v4);
+    ecg_generator_start(&g_ecg_gen_v4);
+    
+    // 初始化V5导联
+    ecg_generator_init(&g_ecg_gen_v5, sample_rate, ECG_LEAD_V5);
+    ecg_param_set(&g_ecg_gen_v5, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v5);
+    ecg_generator_start(&g_ecg_gen_v5);
+    
+    // 初始化V6导联
+    ecg_generator_init(&g_ecg_gen_v6, sample_rate, ECG_LEAD_V6);
+    ecg_param_set(&g_ecg_gen_v6, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_v6);
+    ecg_generator_start(&g_ecg_gen_v6);
+    
+    ESP_LOGI("ECG_GEN", "所有导联初始化完成，输出到DAC通道 0-7");
+    ESP_LOGI("ECG_GEN", "通道映射：0=I导联, 1=II导联, 2=V1, 3=V2, 4=V3, 5=V4, 6=V5, 7=V6");
+    
+    return 0;  // 成功
 }

main/main.c

@@ -4,131 +4,40 @@
 #include <esp_system.h>
 #include <math.h>
 #include "ecg_generator.h"
-#include "sine_generator.h"
 #include "esp_timer.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
-#include "driver/gpio.h"
-
-EventGroupHandle_t my_event_group;
-
-// 按键定义
-#define BUTTON_PIN GPIO_NUM_0  // 使用GPIO0作为按键输入
-#define BUTTON_DEBOUNCE_MS 200  // 防抖时间
 
 static const char *TAG = "MAIN";
 
-// 信号生成器相关
-static ecg_generator_t g_ecg_gen_i;    // I导联ECG生成器
-static ecg_generator_t g_ecg_gen_ii;   // II导联ECG生成器
-static ecg_generator_t g_ecg_gen_v1;   // V1导联ECG生成器
-static ecg_generator_t g_ecg_gen_v2;   // V2导联ECG生成器
-static ecg_generator_t g_ecg_gen_v3;   // V3导联ECG生成器
-static ecg_generator_t g_ecg_gen_v4;   // V4导联ECG生成器
-static ecg_generator_t g_ecg_gen_v5;   // V5导联ECG生成器
-static ecg_generator_t g_ecg_gen_v6;   // V6导联ECG生成器
-static sine_generator_t g_sine_gen;
 static esp_timer_handle_t signal_timer = NULL;
 static uint32_t signal_sample_count = 0;
 static uint32_t signal_last_log_time = 0;
-static bool use_sine_wave = true;  // true=正弦波, false=ECG
-// 移除use_lead_i变量，因为现在同时输出两个导联
 
 // 信号生成器定时器回调函数
 static void signal_timer_callback(void* arg) {
-    float signal_voltage = 0.0f;
+    // ECG十二导联模式：使用十二导联输出函数
-    
+    ecg_generator_output_twelve_leads(set_channel_voltage);
-    if (use_sine_wave) {
-        // 生成正弦波样本
-        signal_voltage = sine_generator_get_next_sample(&g_sine_gen);
-        // 输出到DAC通道2
-        set_channel_voltage(2, signal_voltage);
-    } else {
-        // ECG模式：同时输出多个导联
-        // I导联输出到通道2
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_i);
-        set_channel_voltage(2, signal_voltage);
-        
-        // II导联输出到通道3
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_ii);
-        set_channel_voltage(3, signal_voltage);
-        
-        // V1导联输出到通道4
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_v1);
-        set_channel_voltage(4, signal_voltage);
-        
-        // V2导联输出到通道5
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_v2);
-        set_channel_voltage(5, signal_voltage);
-        
-        // V3导联输出到通道6
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_v3);
-        set_channel_voltage(6, signal_voltage);
-        
-        // V4导联输出到通道7
-        signal_voltage = ecg_generator_get_next_sample(&g_ecg_gen_v4);
-        set_channel_voltage(7, signal_voltage);
-        
-        // V5、V6导联生成器已实现但不输出到通道
-        ecg_generator_get_next_sample(&g_ecg_gen_v5);
-        ecg_generator_get_next_sample(&g_ecg_gen_v6);
-    }
     
     signal_sample_count++;
     
-    // 减少日志输出频率，避免影响高频中断性能
-    // 每20000个样本输出一次统计信息（约1秒）
-    if (signal_sample_count >= 20000) {
-        if (use_sine_wave) {
-            ESP_LOGI(TAG, "Generated %u samples at 20kHz (Sine Wave)", signal_sample_count);
-        } else {
-            ESP_LOGI(TAG, "Generated %u samples at 20kHz (ECG I+II+V1+V2+V3+V4)", signal_sample_count);
-        }
-        signal_sample_count = 0;
-        signal_last_log_time = esp_timer_get_time() / 1000;
-    }
 }
 
 // 函数声明
 void displayMemoryUsage(void);
-void test_signal_generation(void);
+void init_ecg_system(void);
-void switch_to_ecg_mode(void);
+void init_hardware(void);
-void switch_to_sine_mode(void);
-void switch_ecg_lead(void);
 
-// 信号生成器测试函数
+// ECG系统初始化函数
-void test_signal_generation(void) {
+void init_ecg_system(void) {
-    ESP_LOGI(TAG, "=== Signal Generation Test ===");
+    ESP_LOGI(TAG, "=== 初始化ECG十二导联系统 ===");
     
-    // 初始化ECG生成器
+    // 使用封装函数初始化所有ECG导联
-    ecg_generator_init(&g_ecg_gen_i, 20000.0f, ECG_LEAD_I);   // I导联，20kHz生成率
+    int ret = ecg_generator_init_twelve_leads_system(20000.0f, 5.0f, 75.0f);  // 20kHz, 5V, 75BPM
-    ecg_param_set(&g_ecg_gen_i, 5.0f, 75.0f);
+    if (ret != 0) {
-    
+        ESP_LOGE(TAG, "Failed to initialize ECG system");
-    ecg_generator_init(&g_ecg_gen_ii, 20000.0f, ECG_LEAD_II); // II导联，20kHz生成率
+        return;
-    ecg_param_set(&g_ecg_gen_ii, 5.0f, 75.0f);
+    }
-    
-    ecg_generator_init(&g_ecg_gen_v1, 20000.0f, ECG_LEAD_V1); // V1导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v1, 5.0f, 75.0f);
-    
-    ecg_generator_init(&g_ecg_gen_v2, 20000.0f, ECG_LEAD_V2); // V2导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v2, 5.0f, 75.0f);
-    
-    ecg_generator_init(&g_ecg_gen_v3, 20000.0f, ECG_LEAD_V3); // V3导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v3, 5.0f, 75.0f);
-    
-    ecg_generator_init(&g_ecg_gen_v4, 20000.0f, ECG_LEAD_V4); // V4导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v4, 5.0f, 75.0f);
-    
-    ecg_generator_init(&g_ecg_gen_v5, 20000.0f, ECG_LEAD_V5); // V5导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v5, 5.0f, 75.0f);
-    
-    ecg_generator_init(&g_ecg_gen_v6, 20000.0f, ECG_LEAD_V6); // V6导联，20kHz生成率
-    ecg_param_set(&g_ecg_gen_v6, 5.0f, 75.0f);
-    
-    // 初始化正弦波生成器
-    sine_generator_init(&g_sine_gen, 20000.0f);  // 20kHz生成率
-    sine_generator_set_frequency(&g_sine_gen, 10.0f);  // 10Hz正弦波
-    sine_generator_set_amplitude(&g_sine_gen, 5.0f);    // 5mV
     
     // 创建定时器配置
     const esp_timer_create_args_t timer_args = {
@@ -137,108 +46,29 @@ void test_signal_generation(void) {
     };
     
     // 创建定时器
-    esp_err_t ret = esp_timer_create(&timer_args, &signal_timer);
+    ret = esp_timer_create(&timer_args, &signal_timer);
-    if (ret != ESP_OK) {
+    if (ret != 0) {
-        ESP_LOGE(TAG, "Failed to create signal timer: %s", esp_err_to_name(ret));
+        ESP_LOGE(TAG, "Failed to create signal timer");
         return;
     }
     
-    // 启动信号生成器
-    if (use_sine_wave) {
-        sine_generator_start(&g_sine_gen);
-        ESP_LOGI(TAG, "Started sine wave generator: 10Hz, 5mV");
-    } else {
-        // 同时启动多个ECG导联
-        ecg_generator_start(&g_ecg_gen_i);
-        ecg_generator_start(&g_ecg_gen_ii);
-        ecg_generator_start(&g_ecg_gen_v1);
-        ecg_generator_start(&g_ecg_gen_v2);
-        ecg_generator_start(&g_ecg_gen_v3);
-        ecg_generator_start(&g_ecg_gen_v4);
-        ecg_generator_start(&g_ecg_gen_v5);
-        ecg_generator_start(&g_ecg_gen_v6);
-        ESP_LOGI(TAG, "Started ECG generators: I+II+V1+V2+V3+V4+V5+V6, 75 BPM, 5mV");
-    }
-    
     // 启动定时器 (50us = 20kHz)
     ret = esp_timer_start_periodic(signal_timer, 50);  // 50微秒 = 20kHz
-    if (ret != ESP_OK) {
+    if (ret != 0) {
-        ESP_LOGE(TAG, "Failed to start signal timer: %s", esp_err_to_name(ret));
+        ESP_LOGE(TAG, "Failed to start signal timer");
         esp_timer_delete(signal_timer);
         return;
     }
     
-    ESP_LOGI(TAG, "Signal timer started at 20kHz (50us period)");
+    ESP_LOGI(TAG, "ECG系统初始化完成，定时器启动在20kHz (50us周期)");
 }
-
+void init_hardware(void)
-// 切换到ECG模式
+{
-void switch_to_ecg_mode(void) {
+    // 硬件初始化
-    if (use_sine_wave) {
+    bsp_i2c_init();  // I2C初始化
-        sine_generator_stop(&g_sine_gen);
+    LED_init();      // LED初始化
-        // 同时启动多个ECG导联
+    init_ad5328();   // DAC初始化
-        ecg_generator_start(&g_ecg_gen_i);
+    ESP_LOGI(TAG, "Hardware initialization completed.");
-        ecg_generator_start(&g_ecg_gen_ii);
-        ecg_generator_start(&g_ecg_gen_v1);
-        ecg_generator_start(&g_ecg_gen_v2);
-        ecg_generator_start(&g_ecg_gen_v3);
-        ecg_generator_start(&g_ecg_gen_v4);
-        ecg_generator_start(&g_ecg_gen_v5);
-        ecg_generator_start(&g_ecg_gen_v6);
-        ESP_LOGI(TAG, "Switched to ECG mode (I+SII+V1+V2+V3+V4)");
-        use_sine_wave = false;
-    }
-}
-
-// 切换到正弦波模式
-void switch_to_sine_mode(void) {
-    if (!use_sine_wave) {
-        // 停止所有ECG导联
-        ecg_generator_stop(&g_ecg_gen_i);
-        ecg_generator_stop(&g_ecg_gen_ii);
-        ecg_generator_stop(&g_ecg_gen_v1);
-        ecg_generator_stop(&g_ecg_gen_v2);
-        ecg_generator_stop(&g_ecg_gen_v3);
-        ecg_generator_stop(&g_ecg_gen_v4);
-        ecg_generator_stop(&g_ecg_gen_v5);
-        ecg_generator_stop(&g_ecg_gen_v6);
-        sine_generator_start(&g_sine_gen);
-        use_sine_wave = true;
-        ESP_LOGI(TAG, "Switched to sine wave mode");
-    }
-}
-
-// 切换ECG导联（现在不需要，因为同时输出两个导联）
-void switch_ecg_lead(void) {
-    // 此函数保留但不使用，因为现在同时输出I导联和II导联
-    ESP_LOGI(TAG, "ECG mode: Both I导联 and II导联 are active simultaneously");
-}
-
-// 按键初始化
-void button_init(void) {
-    gpio_config_t io_conf = {};
-    io_conf.intr_type = GPIO_INTR_DISABLE;
-    io_conf.mode = GPIO_MODE_INPUT;
-    io_conf.pin_bit_mask = (1ULL << BUTTON_PIN);
-    io_conf.pull_down_en = 0;
-    io_conf.pull_up_en = 1;  // 启用上拉电阻
-    gpio_config(&io_conf);
-    ESP_LOGI(TAG, "Button initialized on GPIO %d", BUTTON_PIN);
-}
-
-// 检测按键按下
-bool button_pressed(void) {
-    static uint32_t last_press_time = 0;
-    uint32_t current_time = esp_timer_get_time() / 1000;  // 转换为毫秒
-    
-    // 检测按键按下（低电平）
-    if (gpio_get_level(BUTTON_PIN) == 0) {
-        // 防抖处理
-        if (current_time - last_press_time > BUTTON_DEBOUNCE_MS) {
-            last_press_time = current_time;
-            return true;
-        }
-    }
-    return false;
 }
 
 // 打印内存使用情况
@@ -266,42 +96,15 @@ void displayMemoryUsage() {
 // 主函数
 void app_main(void)
 {
-    ESP_LOGI(TAG, "Starting ECG application...");
-
-    // 硬件初始化
-    bsp_i2c_init();  // I2C初始化
-    LED_init();      // LED初始化
-    init_ad5328();   // DAC初始化
-    button_init();   // 按键初始化
-    my_event_group = xEventGroupCreate();
-
-    ESP_LOGI(TAG, "Hardware initialization completed.");
-
-    // 启动信号生成
-    test_signal_generation();
-    
-    // LED状态指示
-    ESP_LOGI(TAG, "Starting LED status indicator...");
     int led_count = 0;
-    
+    init_hardware();
+    init_ecg_system();
     while (true) {
-        // 检测按键按下
-        if (button_pressed()) {
-            if (use_sine_wave) {
-                switch_to_ecg_mode();
-            } else {
-                // 在ECG模式下，按键切换回正弦波
-                switch_to_sine_mode();
-            }
-        }
-        
         // LED闪烁指示系统运行
         gpio_set_level(LED_PIN, 1);  // LED亮
         vTaskDelay(pdMS_TO_TICKS(1000));
-        
         gpio_set_level(LED_PIN, 0);  // LED灭
         vTaskDelay(pdMS_TO_TICKS(1000));
-        
         // 每10次循环显示一次内存使用情况
         if (++led_count % 10 == 0) {
             displayMemoryUsage();

test_compile.bat

@@ -0,0 +1,24 @@
+@echo off
+echo Testing syntax compilation...
+echo.
+
+echo Checking main.c syntax...
+gcc -I components/signal_generators/include -I main -fsyntax-only main/main.c
+if %errorlevel% equ 0 (
+    echo main.c: OK
+) else (
+    echo main.c: ERROR
+)
+
+echo.
+echo Checking ecg_generator.c syntax...
+gcc -I components/signal_generators/include -fsyntax-only components/signal_generators/src/ecg_generator.c
+if %errorlevel% equ 0 (
+    echo ecg_generator.c: OK
+) else (
+    echo ecg_generator.c: ERROR
+)
+
+echo.
+echo Syntax check complete.
+pause

工作交接文档_ECG十二导联信号生成系统.md

@@ -0,0 +1,389 @@
+# ECG十二导联信号生成系统 - 工作交接文档
+
+## 项目概述
+
+本项目是一个基于ESP32-S3的ECG（心电图）十二导联信号生成系统，能够同时生成并输出I、II、III导联以及V1-V6胸导联的ECG信号，通过DAC芯片输出到8个独立通道。
+
+### 主要功能
+- **十二导联ECG信号生成**：I、II、III、V1-V6导联
+- **多通道DAC输出**：8个独立通道同时输出
+- **高精度波形生成**：20kHz采样率，支持10,000点查找表
+- **内存优化**：PSRAM存储，防止DRAM溢出
+- **实时信号处理**：50μs定时器中断
+
+---
+
+## 系统架构
+
+### 硬件平台
+- **主控芯片**：ESP32-S3
+- **DAC芯片**：AD5328BRUZ（8通道12位DAC）
+- **通信接口**：SPI2（DAC控制）、I2C0（触摸屏）
+- **显示**：ST7789 LCD + FT5x06触摸屏
+
+### 软件架构
+```
+main/
+├── main.c                    # 主程序入口
+├── esp32_s3_szp.c          # 硬件驱动（SPI、I2C、LCD）
+├── esp32_s3_szp.h          # 硬件定义
+└── app_ui.c                # UI界面
+
+components/signal_generators/
+├── include/
+│   ├── ecg_generator.h     # ECG生成器接口
+│   └── sine_generator.h    # 正弦波生成器接口
+└── src/
+    ├── ecg_generator.c     # ECG生成器实现
+    └── sine_generator.c   # 正弦波生成器实现
+```
+
+---
+
+## 核心代码功能详解
+
+### 1. ECG信号生成器 (`ecg_generator.c`)
+
+#### 1.1 导联类型定义
+```c
+typedef enum {
+    ECG_LEAD_I = 0,    // I导联：右手到左手
+    ECG_LEAD_II = 1,   // II导联：右手到左腿
+    ECG_LEAD_III = 2,  // III导联：左手到左腿
+    ECG_LEAD_V1 = 3,   // V1导联：胸骨右缘第四肋间
+    ECG_LEAD_V2 = 4,   // V2导联
+    ECG_LEAD_V3 = 5,   // V3导联：过渡区
+    ECG_LEAD_V4 = 6,   // V4导联：高R波
+    ECG_LEAD_V5 = 7,   // V5导联
+    ECG_LEAD_V6 = 8    // V6导联
+} ecg_lead_t;
+```
+
+#### 1.2 ECG生成器结构体
+```c
+typedef struct {
+    // 用户参数
+    float heart_rate;      // 心率 (次/分)
+    float amplitude;       // 幅值 (V)
+    ecg_lead_t lead;       // 当前导联
+    
+    // 内部状态
+    uint32_t sample_count; // 样本计数器
+    float sample_rate;     // 采样率 (Hz)
+    bool is_running;       // 运行状态
+    
+    // 导联特定参数
+    float p_amp_ratio;    // P波幅度比例
+    float q_amp_ratio;    // Q波幅度比例  
+    float r_amp_ratio;    // R波幅度比例
+    float s_amp_ratio;    // S波幅度比例
+    float t_amp_ratio;    // T波幅度比例
+    bool p_bidirectional; // P波是否双向（V1导联特有）
+    
+    // 查找表相关
+    float* ecg_lookup_table;  // ECG查找表
+    uint32_t table_size;      // 查找表大小
+    uint32_t table_index;     // 当前索引
+    
+    // 按比例重复采样（防止相位失真）
+    uint32_t ideal_table_size; // 理想表大小
+    uint32_t samples_per_point; // 每个表点对应的样本数
+    uint32_t sample_counter;   // 当前表点的样本计数器
+} ecg_generator_t;
+```
+
+#### 1.3 关键算法：按比例重复采样
+
+**问题**：当理想表大小超过10,000点时，需要限制表大小防止内存溢出，但会导致相位失真。
+
+**解决方案**：按比例重复采样
+```c
+// 计算理想表大小和实际表大小
+generator->ideal_table_size = (uint32_t)(generator->sample_rate / generator->frequency);
+const uint32_t MAX_TABLE_SIZE = 10000;
+generator->table_size = generator->ideal_table_size;
+if (generator->table_size > MAX_TABLE_SIZE) {
+    generator->table_size = MAX_TABLE_SIZE;
+}
+
+// 计算每个表点需要重复的样本数
+generator->samples_per_point = generator->ideal_table_size / generator->table_size;
+
+// 在get_next_sample中实现重复采样
+if (generator->sample_counter >= generator->samples_per_point) {
+    generator->sample_counter = 0;
+    generator->table_index = (generator->table_index + 1) % generator->table_size;
+}
+```
+
+#### 1.4 导联特定参数设置
+
+每个导联都有独特的波形特征：
+
+```c
+void ecg_generator_set_lead_parameters(ecg_generator_t *generator, ecg_lead_t lead) {
+    switch (lead) {
+        case ECG_LEAD_I:
+            generator->p_amp_ratio = 0.12;    // P波较小
+            generator->q_amp_ratio = 0.25;
+            generator->r_amp_ratio = 0.7;     // R波中等
+            generator->s_amp_ratio = 0.3;
+            generator->t_amp_ratio = 0.3;
+            generator->p_bidirectional = false;
+            break;
+            
+        case ECG_LEAD_V1:
+            generator->p_amp_ratio = 0.08;    // P波双向
+            generator->q_amp_ratio = 0.0;     // 无Q波
+            generator->r_amp_ratio = 0.25;    // 小r波
+            generator->s_amp_ratio = 1.0;     // 深S波
+            generator->t_amp_ratio = -0.15;   // T波倒置
+            generator->p_bidirectional = true; // 双向P波
+            break;
+            
+        // ... 其他导联
+    }
+}
+```
+
+#### 1.5 双向P波实现（V1导联特有）
+
+```c
+// 在波形计算中
+if (generator->p_bidirectional) {
+    // 双向P波：先正后负
+    float p_positive = p_amp * expf(-(t_norm - p_time_ratio) * (t_norm - p_time_ratio) / 
+                                   (2.0f * p_width_ratio * p_width_ratio));
+    float p_negative = -p_amp * 0.6f * expf(-(t_norm - (p_time_ratio + 0.02f)) * 
+                                           (t_norm - (p_time_ratio + 0.02f)) / 
+                                           (2.0f * p_width_ratio * p_width_ratio));
+    p = p_positive + p_negative;
+} else {
+    // 单向P波
+    p = p_amp * expf(-(t_norm - p_time_ratio) * (t_norm - p_time_ratio) / 
+                     (2.0f * p_width_ratio * p_width_ratio));
+}
+```
+
+### 2. 十二导联系统封装
+
+#### 2.1 系统初始化函数
+```c
+int ecg_generator_init_twelve_leads_system(float sample_rate, float amplitude, float heart_rate) {
+    // 初始化所有9个导联生成器
+    ecg_generator_init(&g_ecg_gen_i, sample_rate, ECG_LEAD_I);
+    ecg_param_set(&g_ecg_gen_i, amplitude, heart_rate);
+    ecg_generator_generate_lookup_table(&g_ecg_gen_i);
+    ecg_generator_start(&g_ecg_gen_i);
+    
+    // ... 重复其他8个导联
+    
+    return 0;  // 成功
+}
+```
+
+#### 2.2 多通道输出函数
+```c
+void ecg_generator_output_twelve_leads(void (*set_channel_voltage)(uint8_t channel, float voltage)) {
+    float voltage;
+    
+    // 通道映射：0通道输出I导联，1通道输出II导联，2-7通道输出V1-V6导联
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_i);
+    set_channel_voltage(0, voltage);    // 通道0：I导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_ii);
+    set_channel_voltage(1, voltage);    // 通道1：II导联
+    
+    voltage = ecg_generator_get_next_sample(&g_ecg_gen_v1);
+    set_channel_voltage(2, voltage);    // 通道2：V1导联
+    
+    // ... 其他通道
+}
+```
+
+### 3. 硬件驱动 (`esp32_s3_szp.c`)
+
+#### 3.1 SPI初始化
+```c
+// SPI总线配置
+spi_bus_config_t bus_config = {
+    .miso_io_num = GPIO_NUM_NC,          // 不使用MISO
+    .mosi_io_num = PIN_MOSI,    // GPIO12
+    .sclk_io_num = PIN_SCK,     // GPIO13
+    .quadhd_io_num = GPIO_NUM_NC,
+    .quadwp_io_num = GPIO_NUM_NC,
+};
+
+// SPI设备配置
+spi_device_interface_config_t dev_config = {
+    .clock_speed_hz = 1000000,      // 1 MHz
+    .mode = 0,                      // SPI模式0
+    .spics_io_num = PIN_CS,         // GPIO10
+    .queue_size = 1,
+    .flags = SPI_DEVICE_HALFDUPLEX, // 半双工
+};
+```
+
+#### 3.2 DAC数据发送
+```c
+void set_channel_voltage(uint8_t channel, float voltage) {
+    // 电压转数字值（12位）
+    uint16_t dac_value = (uint16_t)((voltage / V_REF) * 4095);
+
+    // 组装SPI数据包（16位）
+    uint8_t tx_data[2] = {
+        ((channel & 0x07) << 4) | ((dac_value >> 8) & 0x0F), // 高字节
+        (dac_value & 0xFF)  // 低字节
+    };
+
+    // SPI事务
+    spi_transaction_t t = {
+        .length = 16,
+        .tx_buffer = tx_data,
+        .rx_buffer = NULL
+    };
+
+    esp_err_t ret = spi_device_transmit(handle, &t);
+}
+```
+
+### 4. 主程序 (`main.c`)
+
+#### 4.1 系统初始化流程
+```c
+void app_main(void) {
+    int led_count = 0;
+    
+    // 1. 硬件初始化
+    init_hardware();  // I2C、LED、DAC初始化
+    
+    // 2. ECG系统初始化
+    init_ecg_system();  // 初始化十二导联系统
+    
+    // 3. 主循环
+    while (true) {
+        // LED状态指示
+        gpio_set_level(LED_PIN, 1);
+        vTaskDelay(pdMS_TO_TICKS(1000));
+        gpio_set_level(LED_PIN, 0);
+        vTaskDelay(pdMS_TO_TICKS(1000));
+        
+        // 内存监控
+        if (++led_count % 10 == 0) {
+            displayMemoryUsage();
+        }
+    }
+}
+```
+
+#### 4.2 定时器中断处理
+```c
+static void signal_timer_callback(void* arg) {
+    // ECG十二导联模式：使用十二导联输出函数
+    ecg_generator_output_twelve_leads(set_channel_voltage);
+    
+    signal_sample_count++;
+}
+```
+
+---
+
+## 系统运行机制
+
+### 1. 启动流程
+1. **硬件初始化**：I2C、SPI、GPIO配置
+2. **DAC初始化**：SPI总线、设备、控制引脚
+3. **ECG系统初始化**：9个导联生成器、查找表生成
+4. **定时器启动**：50μs周期（20kHz）
+5. **主循环**：LED指示、内存监控
+
+### 2. 实时信号生成
+1. **定时器中断**：每50μs触发一次
+2. **信号生成**：各导联生成器产生下一个样本
+3. **DAC输出**：8个通道同时更新电压
+4. **相位同步**：所有导联保持同步
+
+### 3. 内存管理
+- **查找表存储**：PSRAM（heap_caps_malloc with MALLOC_CAP_SPIRAM）
+- **表大小限制**：最大10,000点防止DRAM溢出
+- **按比例采样**：保持波形形状和相位连续性
+
+### 4. 通道映射
+```
+DAC通道 → ECG导联
+通道0   → I导联
+通道1   → II导联  
+通道2   → V1导联
+通道3   → V2导联
+通道4   → V3导联
+通道5   → V4导联
+通道6   → V5导联
+通道7   → V6导联
+```
+
+---
+
+## 技术参数
+
+### 性能指标
+- **采样率**：20kHz
+- **心率范围**：30-200 BPM
+- **电压范围**：0-2.048V（12位分辨率）
+- **查找表大小**：最大10,000点
+- **内存使用**：PSRAM存储，避免DRAM溢出
+
+### 硬件接口
+- **SPI2**：DAC控制（MOSI:GPIO12, SCK:GPIO13, CS:GPIO10）
+- **GPIO控制**：LDAC(GPIO11), DAC_EN(GPIO17)
+- **I2C0**：触摸屏通信（SDA:GPIO1, SCL:GPIO2）
+
+### 波形特征
+- **I导联**：R波中等，P波较小
+- **II导联**：R波最大，P波明显
+- **III导联**：波形介于I和II之间
+- **V1导联**：双向P波，深S波，T波倒置
+- **V2-V6导联**：过渡区到高R波区域
+
+---
+
+## 维护和调试
+
+### 1. 常见问题排查
+- **内存不足**：检查PSRAM配置，调整查找表大小
+- **SPI通信失败**：检查引脚配置和时钟频率
+- **波形失真**：验证按比例采样算法
+- **相位不同步**：检查定时器配置
+
+### 2. 性能优化
+- **内存优化**：使用PSRAM存储大查找表
+- **实时性**：50μs定时器确保20kHz输出
+- **精度优化**：12位DAC提供高精度输出
+
+### 3. 扩展功能
+- **参数调节**：心率、幅度、导联类型
+- **波形存储**：支持不同ECG模式
+- **多设备支持**：可扩展更多DAC通道
+
+---
+
+## 开发环境
+
+### 编译环境
+- **ESP-IDF**：v5.0+
+- **编译器**：GCC for RISC-V
+- **调试工具**：ESP-IDF Monitor
+
+### 依赖组件
+- **esp_lcd_port**：LCD显示
+- **lvgl**：图形界面
+- **esp_lcd_touch_ft5x06**：触摸屏
+
+### 构建命令
+```bash
+idf.py build
+idf.py flash monitor
+---
+
+
+**交接完成日期**：2025年10月9日
+**系统版本**：v1.0