LCD Connections for STM32F769I-DISCO
I can not find the LCD connection parameters for STM32F769I-DISCO.RD, RS, RST, WR, BLED, CS, in the program mikroPascal Pro for ARM.The screenshot shows what the parameters are.
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Forum Posts
BlueNRG-132 UART Bootloader - Unable to write memory
Hi,I'm currently working on a new design using the BlueNRG-132. The Bluetooth chip is wired to our main processor using UART, and I want to use the UART bootloader to flash the BlueNRG-132.I implemented a basic tool to send and receive commands over ...
Checksum bug in BlueNRG-2 Bootloader
Is there a checksum bug in the BlueNRG-2 Bootloader for the "number of bytes to read" field for the Read Memory Command? Checksums seem to computed properly for all other data transfers except for this one. Length always seems to be 0xFF and checks...
Can't connect with iPhone to SPWF04 mini ap
Posted on June 04, 2018 at 11:21Hi,my iPhone doesn't connect to the SPWF04 in mini ap mode.I see a DHCP reply of the module, so the iPhone is partially connected, but I never get the wifi symbol on my iPhone. Also in my iOS wifi settings, it shows m...
Problem with the Sigfox S2-LP Kit: ST Side Registration
Hello, I bought a STEVAL-FKI868V1 but I have a problem with the st registrationi saw this video: https://www.youtube.com/watch?v=JD6UE7ekRxE&t=7sand follow the steps but when I drag the .bin file to the drive and start the register I can't found my R...
SPIRIT1 unmodulated transmission
Please list the steps needed to configure the SPIRIT1 to generate an un-modulated signal.
How can I update the Old firmware on my motherboard?
I installed a software "BlueNRG GUI". but it is asked me to update the F/W.I got a message "Old firmware detected on the motherboard. Update motherboard Firmware (under Tools menu)."Please show me how to upgrade it
Virtual communication on NUCLEO-32 board
I am writing a firmware to send and receive data to/from hyper terminal using Nucleo-32 board. But my device manager reads COM31 (Virtual communication) as ST-Link. Is there a way in which I can disconnect my ST-link
BlueNRG-MS connection trouble, both GUI and "New_chat" example project.
Hi,I'm using a STEVAL-IDB006V1 and a STEVAL-IDB006V1M as evaluation board. They both mount a BlueNRG-MS.It seems that the first one could work only as a slave and not as a master, even though it should be both. The return code for aci_gap_start_gener...
SPIRIT1 CSMA related.
According to the description of CCA_PERIOD[ ] on page 41 of the ref manual (DocID 022758 Rev 10) , Tcca is the time between two successive CS samplings but the CSMA flow chart on page 40 indicates that CS sampling is done continuously for Tcca durati...