I am using an SPBTLE-RF0 and I am having issues writing data more than 72 bytes to a write-only characteristic. I setup the characteristic as follows: ret = aci_gatt_add_char(serviceHandle, UUID_TYPE_128, uuid, 128, CHAR_PROP_WRITE, ...
We are having strange problems with some of our products that use the M41T83. I'd like to try forcing an oscillator fail in order to see how our product behaves. Is there any way to do this? I tried writing to the Flags register (0x0F) but the values...
Hello, I am having some trouble with getting I2C to work.My code:void i2c_init(void) { /* Periph clock enable */ SysCtrl_PeripheralClockCmd(CLOCK_PERIPH_GPIO | CLOCK_PERIPH_I2C2, ENABLE); // I2C2 pins GPIO_InitI2c2ClkPin4(); // SCL at DIO4 ...
Hello, I am experiencing problems with using ADC together with BLE. When I comment out BTLE_StackTick() inside main loop, the ADC reads values correctly (checked over UART). But when BTLE_StackTick() is called, ADC always returns 0.6V. What is the so...
I am using an STEVAL-IDB008V2 board which contains a BlueNRG-2 chip. I am testing out this product using Keil uVision (version 5.29.0.0), and I am running the BlueNRG-2 sensor demo code (with sleep function removed; I learned this causes problems).T...
We produced a 4 channels RS232 to 485/422 converters using a FTDI4232 and four ST485BDR. When apply the 120 Ohm load resistor, some ST485BDR send the pin 1 to low state, lighting the RX LED.When the pin 1 goes low, the RX LED remain lite. If I touch ...
Hello,since 30. January I can't use secure sockets with my SPWF01 modules. I try to connect to fcm.googleapis.com. It looks like google changed something in the authentication (maybe no more anonymous auth or something else). Does anybody else has th...
Hii, I am started to develop the USB Keyboard using the STM32F0 Series microcontroller. I was set all settings in CubeMax for USB mouse now I am change that settings in Atollic True Studio generated files for HID USB Keyboard but Not Got Success ye...
Hi!In my situation i have two boards with S2-LP (868Mhz): one for transmit data and one for recieve. The reciever is stationary located and doesn't move. The transmitter moves back and forth at a speed 1 meter/second.My question is: should i bother a...
