Freescale
The MCR20A Connectivity Test application is an SMAC based demo application which provides the user with means to test basic transmission-reception functionalities along with several advanced testing features based on the ASP and SMAC APIs.
Dependencies: fsl_phy_mcr20a fsl_smac mbed-rtos mbed
You are viewing an older revision! See the latest version
Homepage
The following keys have the effect described below:
- ‘t’ : Brings up the configuration menu for the transmitter in both PER and Range tests.
- ‘r’ : Brings up the configuration menu for the receiver in both PER and Range tests.
- ‘q’ : Increments channel number. If pressed when the current channel is 26, the channel number changes to 11.
- ‘w’ : Decrements channel number. If pressed when the current channel is 11, the channel number will change to 26.
- ‘a’ : Increments output power value. If output power is at maximum and this key is pressed, the output power goes to the minimum (in this case 0x03).
- ‘s’ : Decrements output power value. If output power is at minimum and this key is pressed, the output power goes to the maximum (in this case 0x1F). These are not directly mapped to dBm values. Instead the output power value is written to the appropriate register. The user should consult the reference manual to determine the relationship between selected value and power in dBm.
- ‘n’ : Increments the length of the payload. This value is used in both PER TX test to build-up the payload and in Transmission Control test for the same reason.
- ‘m’ : Decrements the length of the payload. Incrementation and decrementation are performed in the [17, 116] interval. All overflows at one end lead to setting the other end’s value.
- ‘k’ : Increments the CCA threshold for the Carrier Sense test. In this test the CCA before TX algorithm is implemented at application level, and the channel idle threshold is established using this parameter.
- ‘l’ : Decrements the CCA threshold for the Carrier Sense test.