Csr Bluecore Bluetooth Bluetooth Driver 1
SOLUTION: Change the CSR Bluecore Nanosira to Generic Bluetooth Driver 1. Whenever a devices doesnt have any yellow exclamation mark, windows will recognize the device installed and working properly. The second device was CSR BlueCore Nanosira under Universal Serial Bus controllersand normally installed Cambridge Silicon Radio Limited.
Csr Bluecore Bluetooth Driver Is Already
5.2 Using BlueTest to get the crystal trim value 4.2 Programming the BlueCore via the boot loader If the driver is already installed on your system, updating (overwrite-installing) may fix various issues, add new functions, or just upgrade to the available version.Features BlueCore® CSR8630 QFN Bluetooth® v4.0 specification compliant 80MHz RISC MCU and 80MIPS Kalimba DSP Internal ROM, serial flash memory and EEPROM interfaces High-performance Stereo codec with stereo line input Radio includes integrated balun with RF performance of 8dBm transmit power and -89dBm receiver sensitivity AVRCP v1.4 A2DP v1.2, multipoint A2DP support enablesg2005BC417143B-ds-001P© 2005 Cambridge Silicon Radio Limited Fully Qualified Bluetooth v2.0+EDR Enhanced Data Rate (EDR) compliant with v2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes Full Speed Bluetooth Operation with Full Piconet Support Scatternet Support 1.8V core, 1.8
A couple USB mini-B cables and the appropriate software/firmware images CSR BlueCore JTAG board (with the adapter board plugged in) Atmel AVR JTAG adapter board (with a rainbow colored ribbon cable) Blue development board (with JTAG header pins on the far left)
Plug the Atmel JTAG into our development board (see the picture above for the proper orientation of the connector) Download and install the AVR Studio software if you haven't already done so (available here atmel.com) Setup our development board, remove the power jumper
With the adapter board plugged into the sensor board we need to plug them into the development board, once the board is plugged into the development board we need to make sure the adapter's pins have good contact with the plated holes on the sensor board. If they do bend do not use your fingers to realign them as the pins will break off easily, use a tool and very slowly bend them back into alignment The adapter pins are very delicate so be careful when handling them so they don't bend. If programming an MSB, next, making sure the power jumper is removed and the sensor board is off, we take the adapter board and our sensor board and insert the adapter board into the holes underneath the miniSD card slot on the sensor board. Then plug the rainbow colored ribbon cable into the development board, making sure it matches the orientation shown below.Ribbon cable plugged into development board If programming an MSB, take the Atmel JTAG adapter and make sure that the ribbon cable is plugged in the picture below.
You should be presented with a menu prompting you for a flash and EEPROM file. You can also use Tools->Program AVR->Connect. To access the program menu click the icon with a microchip with AVR written in it. With AVR Studio setup we can now program the sensor. If programming an LSB, plug in the LSB to the development board through a couple of advanced breakout boards (needed to elevate the LSB so that the sensor daughterboards don't hit the development board).Finally select the Debug Platform JTAG ICE and Device ATmega128
If you hit program before the fuse settings are read you will immediately disable JTAG programming and will be locked out of the chip! This is quite time consuming and costly to repair so exercise extreme caution when programming these fuses.Scroll down to see the fuse setting for the oscillator Note: It takes AVR Studio a few seconds to read out the fuse settings, before these settings are read into the menu the default selection of checkboxes are set to disable JTAG programming. Failing to do so will turn your sensor board into a nice paper weight, until the microprocessor can be removed and replace (with is time consuming and very expensive). Note: You should never program the lock bits or forget to leave the JTAG programming interface selected. To do this select the fuse tab, and make sure the check marks match the pictures below. However, the first time a board is programmed you will need to set the fuse settings.
If the connectors will not mate properly make sure nothing is stuck inside the connectors that might block them from mating and that you have the proper orientation. Check that the sensor board is properly plugged into the development board by carefully pushing down on it till the connectors are fully mated. If you encounter any errors while programming be sure to check the following: Once the firmware has been programmed the sensor board is ready to be used, the only thing left is to setup the Bluetooth radio If it still fails reconnect the board, turn the AVR JTAG on/off and restart AVR Studio.
Check that the serial/USB cable is fully connected to the JTAG and that there are no lose connections Make sure that no stray wires are accidentally shorting the pins on the board Disconnect them as they may be interfering with the JTAG programming If you have anything connected to the pins like oscilloscopes, daughter boards, etc. Make sure that the JTAG adapter board is properly attached to the debug board and double check that the flex cable is inserted correctly in the adapter
The CSR BlueCore firmware images are not available for download, please contact Jonathan if you need access to the firmware or PSR files If not double check the above suggestions until you get a reliable connectionTo program the BlueCore firmware we'll use the BlueCore JTAG, XSPI Parallel port cable, and a BlueCore adapter board. AVR Studio should read the current fuse settings when you switch to this menu if it is able to read these settings the JTAG connection should be fine. If you are still unable to program verify that you have can talk to the device at all by switching to the Fuse menu. Sometimes the JTAG and the computer will become out of sync causing connection problems You can also reset the JTAG by removing the power cable or flipping the power switch.
If you do change your BIOS note you must turn your machine off and wait about 30 seconds before reboot for the changes to take effect Note you will need a parallel port that is in ECP mode, this may require changing your BIOS settings. BlueSuite will install a parallel port driver, so you will need to reboot your computer.
For this part of our programming we don't need the serial connection to the development board. Again we will need to place a SD card underneath the adapter to ensure that the adapter's pins make good electrical contact with the sensor board's programming header. Next we need to plug our adapter board into the programming header on the sensor board, like we did above with the Atmel programming. Plug a mini-usb cable into the JTAG board (note do not connect these devices to multiple computers - parallel port into a desktop USB into a laptop - as this can have unpredictable effects)
As this takes considerably longer than programming via SPI it is not recommended.Each BlueCore3 baseband is self calibrated according to the ambient/chip temperature and the input clock. There is currently no linux implementation that we can use to update the firmware (although documentation exists to create one), instead we can use the Windows DFU wizard to do the serial programming for us. The mapping is:Programming the BlueCore via the boot loaderThe BlueCore is capable of being programmed over the serial line using the H4 uart protocol. You can remove it completely however, you will need to match the correct colors when you need the serial connection.The BlueCore chip connects via the BTUART on its iMote2 connectors, to connect this UART to the primary serial port of the development board we need to connect a set of jumpers like thos shown in the figure on the right.
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