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2 years, 5 months ago.

BLE radio blocking the CPU for too long

On the nRF51822 with an active BLE radio, the CPU can be blocked any time for as long as 1.5 ms. This makes other communication channels lacking flow control (eg. SPI in slave mode) very low throughput. See my case here: https://devzone.nordicsemi.com/question/105249/spi-slave-and-ble-on-nrf51822

Is it possible to cut down on this time?

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Nordic Semiconductor is a fabless semiconductor company specializing in ultra low-power wireless SoCs and connectivity devices for the 2.4 GHz ISM band, with ultra-low power performance and cost being the ...
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