如何重新配置 RFS的wifi 芯片ESP-WROOM-02
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(Difference between revisions)
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- | + | PS: | |
- | + | ||
- | + | 下载sdk: https://espressif.com/en/support/download/sdks-demos | |
- | + | 选择 '''ESP8266 NONOS SDK V2.1.0 20170505''' | |
- | DE10_Lite Quartus | + | 下载download tool: https://espressif.com/en/support/download/other-tools |
+ | 选择 '''Flash Download Tools V3.4.4 (ESP8266 & ESP32)''' | ||
+ | |||
+ | DE10_Lite Quartus 工程下载: | ||
http://mail.terasic.com.cn/~dongliu/DE10-Lite/DE10_LITE_WIFI_TIME_RTL.zip | http://mail.terasic.com.cn/~dongliu/DE10-Lite/DE10_LITE_WIFI_TIME_RTL.zip | ||
[[RFS TopPage|back]] | [[RFS TopPage|back]] |
Revision as of 17:45, 17 May 2017
1. RFS子卡JP2,短接pin2-3
2. 在Quartus Project的top中,将UART2USB 和WIFI_UART0连接
assign WIFI_UART0_TX = UART2USB_RX; assign UART2USB_TX = WIFI_UART0_RX; assign UART2USB_RTS = WIFI_UART0_CTS; assign WIFI_UART0_RTS = UART2USB_CTS; assign WIFI_RST_n = KEY[0]; assign WIFI_EN = 1'b1;
3. 编译后,烧录.sof
4. 开启ESPFlashDownloadTool_v3.4.2.exe,并选择“ESP8266 DownloadTool”
5. flash layout 參考: ESP8266_NONOS_SDK-2.1.0\bin\at\README.md
6. 其余设定参考下图,COM口选择RFS子卡的UART COM port:
7. 点击START,UART等待同步
8. 按一下FPGA版上KEY[0]進行同步
9. 下載完成
PS:
下载sdk: https://espressif.com/en/support/download/sdks-demos 选择 ESP8266 NONOS SDK V2.1.0 20170505
下载download tool: https://espressif.com/en/support/download/other-tools 选择 Flash Download Tools V3.4.4 (ESP8266 & ESP32)
DE10_Lite Quartus 工程下载: http://mail.terasic.com.cn/~dongliu/DE10-Lite/DE10_LITE_WIFI_TIME_RTL.zip