Make PC app and firmware for nRF52 DK with FreeRTO...
Make PC app and firmware for nRF52 DK with FreeRTOS and used Bluetooth.
Posted by - Kiran Anand at May 15, 2022 Safaqis, Tunisia
Jun 14, 2022
We need a basic foundation for a Bluetooth communication between a PC and a probable device with a nRF52832 chip. We use nRF52 DK from Nordic Semiconductors to start with.
Flowing need to be established on nRF52 (PCA10040): * RFCOMM protocol because it has save packet deliver. * FreeRTOS need to be setup to run with BT stack. * I2S DMA for both send and receive. * SPI DMA for both send and receive. * GCC Tool chain (c/c++) must be used. * nRF5 SDK v16.0.0 must be used. * Able to swap between Bluetooth standards 4.0, 4.1, 4.2 and 5.0
Following need to made for PC app and accessible from GUI: * Able to select probable device (nRF52 DK) for connecting. * Adjustable transmitting rate from PC to nRF52 DK going from 1 to 10 kBit (random data) * Adjustable transmitting rate from nRF52 DK to PC going from 5 to 100 kBit (random data) * Live charts showing RX and TX transmitting quality (Packets there need to be resend) * Able to save transmitting quality from charts to a CSV file. * Able to select used BLE protocol between 4.0, 4.1, 4.2 and 5.0
We have no skills in Bluetooth programming but have 30+ years in MPU programming and 5+ years in PC c# programming.
We need a detailed step by step instruction on how to setup the received material to establish the first connection and test.
We expect to revived the flowing thing: * Detailed step by step instruction on how to setup the received material to establish the first connection and test. * Compiled .exe file of the PC app * Compiled .HEX file of the firmware for nRF52 DK * All source codes for PC app * All source codes for firmware.
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