why lora has two receiving windows ?
Posted on July 06, 2018 at 12:53hello we are working on lora rn2483 , chips ,, just we are curious why it has two windows at reception what is the purpose of that ??
STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
spi problem with interrupt
Posted on July 05, 2018 at 16:53Hi every one I have problem in spi communication , I want to Send and Receive data with loopback(mosi connects to miso) in stm32f103c8t6 by interrupt . I set this settings in stm32cube : clock 8m, prescaler 128 ,,,......
How to enable STemWin in CubeMX (Nucleo F446ZE)
Posted on July 04, 2018 at 09:29Is there any option to enable GRAPHICs-->STemWin in CubeMX for SPI display.
Resolved! GPIO registers data storing using C spy
Posted on April 07, 2018 at 07:49I have to store STM32F767ZI registers values at one line of my application code without halting my program at that line.As,I am currently trying to use C-Spy for that by using which so far I have managed to store on ...
F091_Cube_FW: Connect a wire between PA4 and PA4...
Posted on July 05, 2018 at 14:49Diving into STM32F091 Nucleo Examples (STM32Cube_FW_F0_V1.9.0).Trying ADC Sequencer and find this comment in main.c:#if defined(WAVEFORM_VOLTAGE_GENERATION_FOR_TEST)/** * @brief For this example, generate a wavefor...
CubeMX, STM32F091 Nucleo, ADC Scan...
Posted on July 05, 2018 at 11:39...seems not selectable in CubeMX (V4.26.0).Does F091 not allow for ADC scan sequences? We have successfully used F303 in this manner (multichannel, even different sampling times).Juergen
STMF0 HAL ADC DMA buffer 16bit vs. 32bit
Posted on July 06, 2018 at 08:01If I declare the ADC-DMA dest buffer as static uint32_t adc32_dma [5];and call HAL_ADC_Start_DMA (&hadc, adc32_dma, 5);I get wrong results in dest buffer.If I declare the ADC-DMA dest buffer as static uint16_t a...
STemWin on STM32F769I-DISCO
Posted on July 04, 2018 at 15:50The original post was too long to process during our migration. Please click on the attachment to read the original post.
HD44780-LCD driver for STM32F4
Posted on July 02, 2018 at 12:12I am trying to interface an STM32F446RE to an LCD display. Ive tried a number of drivers, but none of them seem to work and I am not getting a display on the screen. The backlight is glowing, which means the power sou...
independant wdog timer cubemx parameters
Posted on July 06, 2018 at 09:24hello every body , i succeeded to use indep watchdogtimer on stm32f103cb using cubemx just i have one question :clock prescaler affects the timout on which the watchdogtimer will restart so treset the system here 32 ...
