Hi, again.
First, I sloved that problem, I changed JP2 pin INT to EXT on CC430 board, then download worked. I don't know What do that pin is rule. Could you explain?
After all, I tested Edge Router on 915MHz using nodes(CC1180, CC430) well. But I had problem too.
A few hours ago, I worked well. After adapter board disconnected from Edge Router, I connected adapter board. But Edge Router did not boot.
I found similiar problem(http://e2e.ti.com/support/low_power_rf/f/155/t/208182.aspx) but there are not answer.
The LED D1, D2 both blinked period 4s.
I tried to connect using telnet and serial port. But any one did not connect.
And I found some thing on user guide. But I can not understand. How I can solve?
Thank you.
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CC1180 stuck in boot mode
The CC1180 on the Gateway can sometimes get "stuck" in boot mode. This is due to ripple on the CC1180 MODE pin during boot of the Gateway (a falling edge on MODE line will toggle mode on CC1180). The utility Nanoboot_host can in such case not be used to toggle mode, this is due to the fact that the program requires the serial port to the CC1180 to be open and that fails under these circumstances. In order to toggle mode of CC1180 the MODE line can be controlled directly from Linux user space, to do so follow these instructions.
1. Assuming you target GPIO1_15 (MODE on CC1180), in linux it will be represented by gpio31. 2. In order to be able to control it, you need to make it available for control echo 31 >/sys/class/gpio/export 3. Then you can check its direction: input or output cat /sys/class/gpio/gpio31/direction 4. Assuming you want to set the I/O in output mode & toggle its value from 0 to 1, we need to change the direction first: echo out > /sys/class/gpio/gpio31/directionand then we can verify direction was changed cat /sys/class/gpio/gpio31/direction
(out should be displayed)
5. Then we check the value :cat /sys/class/gpio/gpio31/value
(that defaults 0)
6. To set to 1, echo 1 > /sys/class/gpio/gpio31/value
7. Since a falling edge on the MODE pin will toggle mode on CC1180 we need to set the signal low again:echo 0 > /sys/class/gpio/gpio31/value
8. And set it back high in order to be able to toggle it again later:echo 1 > /sys/class/gpio/gpio31/value
9. The mode of CC1180 is now toggled and is displayed on the LEDs on the adapter board.
10. If both the LEDs are toggling with about 5s cylce, then power on OMAP and let nanorouter start.
11. You can now create an RF interface as usual (not sure you need, depending on if you have one already) and connect your nodes.
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