Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi community,I'm using the STM32F072 Discovery kit (https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-mcu-discovery-kits/32f072bdiscovery.html).The ST-LINK/V2 embedded de...
How can I locate array in SRAM instead of DTCM RAM(128kB)?uint16_t array[320*240] is overflowed in H743ZI.Sytem workbench says <DTCMRAM overflowed by 25760 bytes>.I don't have any trouble with F429ZI.
I want sample 2 channels using stm32l011f3 mcu from ,PA0 PA1,the main function code is int main(void){ /* USER CODE BEGIN 1 */ uint8_t value_L; uint8_t value_H; uint8_t i = 0; /* USER CODE END 1 */ /* MCU Configuration--------------------------------...
The code in bootloader does unlock and lock wrp for certain blocks in both the bank of internal flash which corresponds to application code.Sadly these calls are done not at the beginning and end of the code but at different states in the code logic....
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?
