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The starter microcontroller is STM32L041F6P7, and the application is a wireless sensor module (868Mhz, Fire / Water Leak / Gas Leak / PIR Sensors)).In the future microcontrollers can be used are STM32L053R8T6 or STM32L152RBT6.
The Marketing documentation and CubeExpansion Doxygen has some hints to the LoRaWAN use case.But the source files are not included./tmp/STM32CubeExpansion_STSAFE-A1xx_v2.3.5$ grep -ri lora Binary file Middlewares/ST/STSAFE_A1xx/Documentation/STSAFE-...
Does this processor have a max size limit on stack frames? (as opposed to max size of total stack). The stack frame size is the amount of stack space set aside when a function calls another function (this is mainly composed of local variables declare...
I have written some codes to work with ADC Of STM32F103RE MCU, the problem is there which when I write this codes the result is 4059 for untouched and around 3585 when touched.The Codes: void ADC_DMA_init(void) { //enable DMA1 clock RCC_AHB...
Hi,I am using the STM32L496 and I have wired an SRAM to it using the FMC to read and write. I have configured it to be a 16 bit Data bus, it is a 16 bit SRAM. I am using NE1.It works well, except when I write a half-word to an odd memory location I c...
With all the distributor including arrow, digikey, I couldn't find any place that I can get this board. Is this board obsolete? or just it needs very long time to reproduce?
Hi everyone,I got a problem when i setup my can bus network. data 115200 Brate -> stm32f746vg(120 OHM //) --> CAN BUS----DEV1 --3M CABLE-- DEV2 --3M CABLE-- DEV3 (120 OHM //) DEV1,2,3 = STM32F091CCI need to explain my installation. i have 4 device...
Hi, I am using the stm32f407 card and I am developing keilda software but when I compile it does not fail but the delay does not work and I would be glad if you could help what could be the reason.
Do not use scanning method.Display with hc595 output.display doing blinkThe display does not remain steady when operating.I suspect Spi.I need helpthanks #include "stm32f4xx_conf.h" #include "stm32f4xx.h" #include <stdio.h> #define CLK ...
Hi,I am currently developing with the STM32F769I-DISC1 development kit and get audio output via the CN7 Line Out connector when setting the initialisation to OUTPUT_DEVICE_HEADPHONE in the sample example as below: if(0 != audio_drv->Init(AUDIO_I2C_AD...
