diff --git a/cc3200/README.md b/cc3200/README.md index 88fa593d32..95044c6e91 100644 --- a/cc3200/README.md +++ b/cc3200/README.md @@ -28,12 +28,12 @@ make BTARGET=bootloader BTYPE=release - Make sure that you have built both the *bootloader* and the *application* in **release** mode. - Make sure the SOP2 jumper is in position. - Open CCS_Uniflash and connect to the board (by default on port 22). -- Format the serial flash (select 1MB size in case of the CC3200-LAUNCHXL, leave the rest unchecked). +- Format the serial flash (select 1MB size in case of the CC3200-LAUNCHXL, 2MB in case of the WiPy, leave the rest unchecked). - Mark the following files for erasing: `/cert/ca.pem`, `/cert/client.pm`, `/cert/private.key` and `/tmp/pac.bin`. - Add a new file with the name of /sys/mcuimg.bin, and select the URL to point to cc3200\bootmgr\build\\bootloader.bin. -- Add another file with the name of /sys/factimg.bin, and select the URL to point to cc3200\build\\MCUIMG.BIN. +- Add another file with the name of /sys/factimg.bin, and select the URL to point to cc3200\build\\mcuimg.bin. - Click "Program" to apply all changes. -- Flash the latest service pack (servicepack_1.0.0.1.2.bin) using the "Service Pack Update" button. +- Flash the latest service pack (servicepack_1.0.0.10.0.bin) using the "Service Pack Update" button. - Close CCS_Uniflash, remove the SOP2 jumper and reset the board. ## Playing with MicroPython and the CC3200: @@ -43,15 +43,15 @@ Once the software is running, you have two options to access the MicroPython REP - Through the UART. **Connect to PORT 22, baud rate = 115200, parity = none, stop bits = 1** - Through telnet. - * Connect to the network created by the board (as boots up in AP mode), **ssid = "micropy-wlan", key = "micropython"** + * Connect to the network created by the board (as boots up in AP mode), **ssid = "wipy-wlan", key = "www.wipy.io"** in the case of the WiPy + and **ssid = "launchpad-wlan", key = "micropython"** in the case of the Launchpad. * You can also reinitialize the WLAN in station mode and connect to another AP, or in AP mode but with a different ssid and/or key. * Use your favourite telnet client with the following settings: **host = 192.168.1.1, port = 23.** * Log in with **user = "micro" and password = "python"** -The board has a small file system of 64K located in the serial flash connected to the CC3200. SD cards are also supported, but -since the CC3200 LaunchXL doesn't come with an SD card socket installed, you will need to add one yourself. Any SD card breakout -board will do, as long as you connect it as described here: +The board has a small file system of 192K (WiPy) or 64K (Launchpad) located in the serial flash connected to the CC3200. +SD cards are also supported, you can connect any SD card and configure the pinout using the SD class API. ## Uploading scripts: @@ -64,14 +64,14 @@ not 100% sure of it. ## Upgrading the firmware Over The Air: OTA software updates can be performed through the FTP server. After building a new MCUIMG.BIN in release mode, upload it to: -`/SFLASH/SYS/MCUIMG.BIN` it will take around 8s (The TI simplelink file system is quite slow because every file is mirrored for -safety). You won't see the file being stored inside `/SFLASH/SYS/` because it's actually saved bypassing FatFS, but rest assured that +`/flash/sys/mcuimg.bin` it will take around 6s (The TI simplelink file system is quite slow because every file is mirrored for +safety). You won't see the file being stored inside `/flash/sys/` because it's actually saved bypassing FatFS, but rest assured that the file was successfully transferred, and it has been signed with a MD5 checksum to verify its integrity. Now, reset the MCU by pressing the switch on the board, or by typing: ```python import pyb -pyb.hard_reset() +pyb.reset() ``` ### Note regarding FileZilla: