Gargamel Espressif staff Re: 【ESP32-S3】 RISC-V ULP协处理器读取多ADC通道 Mon Jul 25, 2022 2:24 am ulp_riscv_adc_init 是主 CPU 设置 ULP ADC,ulp_riscv_adc_read_channel 是 ULP 中读取。 可以仿造 ulp_riscv_adc_init 写一个支持设置多 channel 的 adc_init。
ESP-IDF Releases Toolchain Setup: Windows, Linux, macOS Examples Components ESP-IDF Program Template AT Application for ESP32 ESP-IDF Other Espressif Projects OpenOCD (On-Chip Debugger) Branch with ESP32 JTAG Support BinUtils Fork with Support for the ESP32 ULP Co-processor ESP32 Bluetooth/BLE ...
h"#include"ulp_riscv/ulp_riscv_sens.h"/* this variable will be exported as a public symbol, visible from main CPU: */uint32_tadc_reading =0;voidsampleADC(void){ adc_reading =0; adc_reading = ulp_riscv_adc_get_raw(); }intmain(void){ sampleADC(); ulp_riscv_wakeup_main_...
println("Wakeup caused by ULP program"); break; default : Serial.printf("Wakeup was not caused by deep sleep: %d\n",wakeup_reason); break; }}void setup(){ Serial.begin(115200); delay(1000); //Take some time to open up the Serial Monitor //Increment boot number and print it every...
进入deep sleep 状态不会导致无法烧录程序的; 可以尝试重新插拔设备、检查是否存在串口冲突,或者尝试在烧录时使用 boot 键进入下载模式。jianhaozh Posts: 3 Joined: Fri Feb 16, 2024 1:57 am Re: esp32 s3开发板烧录ulp-riscv 的adc项目后如何再烧录...
ESP32-S3 ULP-RISC-V 的 ADC 无法唤醒 byszyusong» Mon Feb 17, 2025 1:50 am 0 2036 byszyusongView the latest post Mon Feb 17, 2025 1:50 am ESP32S3的 UHCI DMA byRbuffer» Sun Feb 16, 2025 1:22 pm 0 2051 byRbufferView the latest post ...
micropython-esp32-ulp micropython-esp32-ulp is an assembler toolchain for the ESP32 ULP (Ultra Low-Power) Co-Processor, written in MicroPython. It can translate small assembly language programs to a loadable/executable ULP-FSM (not RISC-V) machine code binary, directly on a ESP32 microcontroll...
[https://github.com/hasheddan/HashedDan.github.io/tree/master/posts/risc-v-bytes-exploring-custom-esp32-bootloader] 当您想了解软件和硬件是如何通信的时候,Bootloaders(引导加载程序)是一个很好的切入点。虽然您可能永远不需要自己修改引导加载程序,但了解其工作原理对于理解在更高层次上所做的更改如何最终转...
很确定 ESP32-S3 是 Xtensa 内核,而 ESP32-C3 是 RISC-V。 2023-3-2 14:28:27 评论 举报 张彪其 提交评论 答案对人有帮助,有参考价值 0 不过,S3 中的 ULP 是一个基于 RiscV 的内核。 2023-3-2 14:28:31 评论 举报 刘艳芳 提交评论 只有小组成员才能发言,加入小组>> 乐鑫技术交流...
git clone https://github.com/Ebiroll/qemu-xtensa-esp32s2 mkdir qemu_esp32s2 ;cd qemu_esp32s2 ../qemu-xtensa-esp32s2/configure --target-list=xtensa-softmmu,riscv32-softmmu --enable-debug --enable-sanitizers --disable-strip --disable-capstone --disable-vnc --enable-gcrypt --disable-secc...