|
|
|
|
@ -21,7 +21,7 @@ the firmware may not be configured correctly). After that the green should blink |
|
|
|
|
patterns described in the README's LED indicators section. Follow the Wifi configuration details |
|
|
|
|
section thereafter. |
|
|
|
|
|
|
|
|
|
To connect a JeeNode to the esp-bridge to flash it or debug it, plug it into the FTDI |
|
|
|
|
To connect a JeeNode to the esp-bridge to flash the AVR or debug it, plug it into the FTDI |
|
|
|
|
port flipped-over, i.e. the component side of the JeeNode will be on the bottom and the |
|
|
|
|
components of the esp-bridge will be on the top. (Yes, the FTDI port should have been reversed |
|
|
|
|
on the esp-bridge...) |
|
|
|
|
@ -37,8 +37,11 @@ line is as follows: |
|
|
|
|
If you're using "edam's Arduino makefile" then you can simply set `SERIALDEV=net:bbb:2000` in your |
|
|
|
|
sketch's Makefile. |
|
|
|
|
|
|
|
|
|
Reflashing the esp-bridge serially: you should not need to do this, use the over-the-air |
|
|
|
|
reflashing by running `make wiflash`. If you do need to reflash serially, connect TX of a |
|
|
|
|
To program an LPC processor using the JeeLabs uploader. follow the instructions below for the jn-esp. |
|
|
|
|
|
|
|
|
|
Reflashing the esp-bridge itself (as opposed to the attached uController): |
|
|
|
|
_you should not need to do this!_, in general use the over-the-air reflashing by downloading the latest release. |
|
|
|
|
If you cannot reflash over-the-air and need to reflash serially, connect TX of a |
|
|
|
|
USB BUB to RX of the esp-bridge and RX to TX (i.e. cross-over). Hold the flash button down |
|
|
|
|
and briefly press the reset button. Then run esptool.py.as described below. |
|
|
|
|
|
|
|
|
|
@ -57,7 +60,8 @@ the firmware may not be configured correctly). After that the green should blink |
|
|
|
|
patterns described in the README's LED indicators section. Follow the Wifi configuration details |
|
|
|
|
section thereafter. |
|
|
|
|
|
|
|
|
|
To program the LPC824 point the Embello uploader at port 23. Something like: |
|
|
|
|
To program the LPC824 _ensure that you have a recent version of the Embello uploader_ |
|
|
|
|
and point the Embello uploader at port 23. Something like: |
|
|
|
|
``` |
|
|
|
|
uploader -w -t -s 192.168.0.92:23 build/firmware.bin |
|
|
|
|
``` |
|
|
|
|
@ -97,10 +101,10 @@ The JeePort connector has the following pin-out: |
|
|
|
|
- 5: LPC824 P13/A10 |
|
|
|
|
- 6: LPC824 SWCLK/P2 |
|
|
|
|
|
|
|
|
|
Reflashing the jn-esp serially: you should not need to do this, use the over-the-air |
|
|
|
|
reflashing by running `make wiflash`. |
|
|
|
|
If you do need to serially reflash the jn-esp there are SMD pads for an FTDI connector on the |
|
|
|
|
bottom below the esp-03 module. GND is marked. The best is to solder a right-angle |
|
|
|
|
Reflashing the jn-esp's esp8266 itself (as opposed to the attached uController): |
|
|
|
|
_you should not need to do this!_, in general use the over-the-air reflashing by downloading the latest release. |
|
|
|
|
If you cannot reflash over-the-air and need to reflash serially, there are SMD pads for an FTDI connector on the |
|
|
|
|
bottom of the PCB below the esp-03 module. GND is marked. The best is to solder a right-angle |
|
|
|
|
connector to it such that the pins point up (i.e. to the component side). You can then |
|
|
|
|
hook-up a USB-BUB. I recommend jumpering the flash pin (next to GND) to GND and to |
|
|
|
|
hook the reset pin (6) to the USB-BUB's DTR (should happen automatically). RX&TX also go |
|
|
|
|
|
Thorsten von Eicken
10 years ago