ESP32 Onchip Sensor
来自Jack's Lab
（版本间的差异）
(以“== Overview == <br><br><br><br><br><br><br><br> <br><br><br><br><br><br><br><br> <br><br><br><br><br><br><br><br> <br><br><br><br><br><br><br><br> <br><br><br><br><...”为内容创建页面) |
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== Overview == | == Overview == | ||
| − | <br><br><br><br><br><br><br><br> | + | <br><br> |
| + | |||
| + | == Quick Start == | ||
| + | |||
| + | ;; Build: | ||
| + | |||
| + | <source lang=bash> | ||
| + | $ sudo apt-get install git wget make libncurses-dev flex bison gperf python python-serial | ||
| + | $ wget https://dl.espressif.com/dl/xtensa-esp32-elf-linux32-1.22.0-59.tar.gz | ||
| + | $ mkdir -p toolchain | ||
| + | $ tar -xzf xtensa-esp32-elf-linux32-1.22.0-59.tar.gz -C toolchain | ||
| + | $ export PATH=$PATH:`pwd`/toolchain/xtensa-esp32-elf/bin | ||
| + | $ | ||
| + | $ git clone --recursive git://github.com/icamgo/esp-idf.git | ||
| + | $ cd esp-idf/examples/09_onchip_sensor | ||
| + | $ make menuconfig | ||
| + | $ make flash | ||
| + | </source> | ||
| + | |||
| + | |||
| + | ;; Check serial: | ||
| + | |||
| + | <source lang=bash> | ||
| + | $ picocom -b 115200 /dev/ttyUSB0 | ||
| + | ets Jun 8 2016 00:22:57 | ||
| + | |||
| + | rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) | ||
| + | ets Jun 8 2016 00:22:57 | ||
| + | |||
| + | rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) | ||
| + | configsip: 0, SPIWP:0x00 | ||
| + | clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 | ||
| + | mode:QIO, clock div:1 | ||
| + | load:0x3ffc0000,len:0 | ||
| + | load:0x3ffc0000,len:920 | ||
| + | load:0x40078000,len:3220 | ||
| + | ho 0 tail 12 room 4 | ||
| + | load:0x40080000,len:260 | ||
| + | entry 0x40080034 | ||
| + | I (63) heap_alloc_caps: Initializing heap allocator: | ||
| + | I (63) heap_alloc_caps: Region 19: 3FFB45D8 len 0002BA28 tag 0 | ||
| + | I (65) heap_alloc_caps: Region 25: 3FFE8000 len 00018000 tag 1 | ||
| + | I (74) cpu_start: Pro cpu up. | ||
| + | I (80) cpu_start: Single core mode | ||
| + | I (86) cpu_start: Pro cpu start user code | ||
| + | rtc v118 Oct 19 2016 15:22:11 | ||
| + | XTAL 40M | ||
| + | I (121) cpu_start: Starting scheduler on PRO CPU. | ||
| + | Welcome to Noduino Quantum | ||
| + | Try to read the temperature sensor of the ESP32 onchip ... | ||
| + | ESP32 onchip Temperature = 143 | ||
| + | ESP32 onchip Hall sensor = 5247 | ||
| + | ESP32 onchip Temperature = 145 | ||
| + | ESP32 onchip Hall sensor = 5240 | ||
| + | </source> | ||
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| + | <br><br> | ||
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| + | <br><br><br><br><br><br> | ||
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2016年11月15日 (二) 13:36的版本
1 Overview
2 Quick Start
- Build
$ sudo apt-get install git wget make libncurses-dev flex bison gperf python python-serial $ wget https://dl.espressif.com/dl/xtensa-esp32-elf-linux32-1.22.0-59.tar.gz $ mkdir -p toolchain $ tar -xzf xtensa-esp32-elf-linux32-1.22.0-59.tar.gz -C toolchain $ export PATH=$PATH:`pwd`/toolchain/xtensa-esp32-elf/bin $ $ git clone --recursive git://github.com/icamgo/esp-idf.git $ cd esp-idf/examples/09_onchip_sensor $ make menuconfig $ make flash
- Check serial
$ picocom -b 115200 /dev/ttyUSB0 ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) ets Jun 8 2016 00:22:57 rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0x00 clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:QIO, clock div:1 load:0x3ffc0000,len:0 load:0x3ffc0000,len:920 load:0x40078000,len:3220 ho 0 tail 12 room 4 load:0x40080000,len:260 entry 0x40080034 I (63) heap_alloc_caps: Initializing heap allocator: I (63) heap_alloc_caps: Region 19: 3FFB45D8 len 0002BA28 tag 0 I (65) heap_alloc_caps: Region 25: 3FFE8000 len 00018000 tag 1 I (74) cpu_start: Pro cpu up. I (80) cpu_start: Single core mode I (86) cpu_start: Pro cpu start user code rtc v118 Oct 19 2016 15:22:11 XTAL 40M I (121) cpu_start: Starting scheduler on PRO CPU. Welcome to Noduino Quantum Try to read the temperature sensor of the ESP32 onchip ... ESP32 onchip Temperature = 143 ESP32 onchip Hall sensor = 5247 ESP32 onchip Temperature = 145 ESP32 onchip Hall sensor = 5240
