如何重新配置 RFS的wifi 芯片ESP-WROOM-02
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(Created page with "1. RFS子卡JP2，short 2-3 2. 在Quartus Project的top中，將UART2USB與WIFI_UART0對連 assign WIFI_UART0_TX = UART2USB_RX; assign UART2USB_TX = WIFI_UART0_RX; assign UA...") |
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| - | 1. | + | 1. RFS子卡JP2，短接pin2-3 |
| - | 2. 在Quartus | + | 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. | + | 3. 编译后，烧录.sof |
| - | 4. | + | |
| + | 4. 开启ESPFlashDownloadTool_v3.4.2.exe，并选择“ESP8266 DownloadTool” | ||
| + | [[File:wifi1.png]] | ||
| + | |||
| + | 5. flash layout 參考： ESP8266_NONOS_SDK-2.1.0\bin\at\README.md | ||
| + | [[File:wifi3.png]] | ||
| + | |||
| + | 6. 其余设定参考下图，COM口选择RFS子卡的UART COM port： | ||
| + | [[File:wifi2.png]] | ||
| + | |||
| + | 7. 点击START，UART等待同步 | ||
| + | [[File:wifi4.png]] | ||
| + | |||
| + | 8. 按一下FPGA版上KEY[0]進行同步 | ||
| + | [[File:wifi5.png]] | ||
| + | |||
| + | 9. 下載完成 | ||
| + | [[File:wifi6.png]] | ||
| + | |||
| + | [[RSF_TOP|back]] | ||
Revision as of 17:38, 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” File:Wifi1.png
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
