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1. #Iar 8051 hosttestrelease cc2541 serial number#
2. #Iar 8051 hosttestrelease cc2541 code#
3. #Iar 8051 hosttestrelease cc2541 Bluetooth#
4. #Iar 8051 hosttestrelease cc2541 plus#

You still have to buy the $50 TI programmer though.1 Bluetooth Low Energy CC2540/41 Mini Development Kit User s Guide Document Number: SWRU270C Document Version: 1.2 Development Kit Part Number: CC2540DK-MINI, CC2541DK-MINIĢ TABLE OF CONTENTS 1. You don't have to buy an 8051 development environment because they give you one for BGScript for free. (There is also an XML file, gatt.xml that contains all of the GATT service and characteristic UUIDs etc.)īGScript has access to all of the chip's peripherals, such as the GPIO pins, I☬, SPI and UART, and in the example above, the ADC.

#in case if disconnect, return to advertisement mode #write the temperature information to the GATT databaseĬall attributes_write(xgatt_htm_2a1c,0,5,tmp(0:5))Įvent connection_disconnected(handle,result) #set timer to periodically create an interrupt with interval of 1sĬelsius = (10*celsius*1150/2047) * 10/45 + offset #Set device to advertisement mode and allow undirected connectionsĬall gap_set_mode(gap_general_discoverable,gap_undirected_connectable)

#Iar 8051 hosttestrelease cc2541 serial number#

# Write BT address to DI service serial number stringĬall attributes_write(xgatt_dis_2a25,0,6,addr(0:5)) #init gap mod, bonding and start freerunning times on system bootĮvent system_boot(major ,minor ,patch ,build ,ll_version ,protocol_version ,hw ) Here is the complete BGScript code, for a BLE wireless thermometer that sends back the temperature to a host once a second: dim tmp(5) The advantage of the BLE113 (besides the fact that it is shielded and FCC certified) is that instead of programming the 8051 in C, they have provided a language called BGScript, which is a BASIC like syntax - you can literally write a BLE application in a few dozen or so lines of code.

#Iar 8051 hosttestrelease cc2541 plus#

Instead, I have used the Silicon Labs (formerly Bluegiga) BLE113, which is another small module with a CC2541 packaged inside a shielding can plus some capacitors and an antenna and costs the same as the HM-10 ($12). (IAR has a free evaluation version which is good for only 30 days.) I don't know how hard it would be to use one of the free 8051 compilers out there. The gotcha is all of TI's documentation assumes you are using the IAR Embedded Workshop for 8051, which costs almost $3000. It can be re-programmed using two of the GPIO pins using a TI programmer called CC Debugger, which costs $50.

#Iar 8051 hosttestrelease cc2541 code#

Yes you can put application code on a CC2541, and use all of its I/O capabilities for your own use. The HM=10 can be bought separately, for example here. Some vendors, such as HMSoft, have taken the CC2541, packaged it on a board, and provided an AT command interface on top of TI's stack. The CC2541 comes from TI with firmware supporting HCI (Host Controller Interface), which is at a lower level interface than AT commands. It has 23 GPIO pins, some of which can be re-purposed as I☬, SPI, UART, and programming interface The CC2541 is a combination of a BLE radio and 8051 with either 256K or 128K flash, and 8K of RAM. not a product), it's probably not worth it since you'll need to spend at least $50 for a programmer. TL DR version - if you are trying to do this for just one chip and just yourself (i.e.