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Everything posted by Yuzzie

  1. Hi, I'm implementing an application for CC3200MOD in Energia 1.6.10E18 environment in which host MCU (Atmel AT76C114) sends jpeg image data (size varies from 1MB to 3MB) over SPI to CC3200MOD which then sends it over WiFi to PC. So Atmel acts as SPI master and CC3200MOD SPI slave. The bottleneck is SPI receive rate in CC3200MOD end. I need to configure host MCU SPI clock to 10.5MHz in order to receive correct data on CC3200MOD. With higher clock rate the data gets corrupted. When receiving valid data the transfer rate is 0.17 MBps. This is way too low for our purposes. I have un
  2. Hi! I received CC3200 launchpad a while ago and have been playing with it for some time trying out different examples. Now I should start the real work with CC3200 implementing the following scenario: - CC3200 connects to a cloud server using e.g. HTTPS authentication - An jpg image is captured on camera module that is connected to host MCU (Atmel AT76C114). - The image data (file size 500kB-1MB) is transferred from the host MCU to CC3200 via SPI (so CC3200 acts as SPI slave) - As CC3200 receives the SPI buffers it sends the data over to the server with e.g. HTTP Post Can anyon
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