STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I found that the output data is 8 bit (1 byte) with 247 arrays in a BLE example.So, is 247 bytes maximum value to send data one time through BLE?if so, I heard BLE can send 1 Mbyte per second. What is this?Does it mean BLE can communicate to the clie...
The number of ADC channels in the spec sheet for STM32H753VIH6 is 36 ADC but I realized that in the STM32cubeMX I only can set 16 pins for ADC. How can I use 36 ADC all for individual channel measurement?
After setting up the environment regarding the description (st.com/resource/en/application_note/dm00354244-stm32-microcontroller-debug-toolbox-stmicroelectronics.pdf) it is still not working. Build is OK.Download OK.OCD starts.The getchar() function ...
I am using STM32F103(Bluepill). Since I am not able to load program to the controller through ST-LINK V2 programmer, so not able debug the code. I am loading the program through UART(USB-TTL)I want to know if there is a way to debug the code using U...
I'm trying to figure out if an A-B memory schema on a microcontroller is feasible. Right now I have a bootloader and an application. I basically want to duplicate the application onto two sections of memory: A and B. This way I can receive a firmware...
I'm having some ADC+DMA sampling problems with the H750. When the ADC+DMA is working, in continuous mode, PC2_C(ADC3_CH0) gets 16bit sampling data which is unstable and constantly jumps between 10000+ and 30000+. I guess there is a problem with the ...
I'm using STM32H753 eval board and trying to implement memory tests like data, address pins short, memory cell corrupted etc. on this eval baord there is MT28EW128ABA1LPC-0SIT.for testing address pins short detection I've shorted A4 and A5 pins but H...
I'm having trouble reliably sending CAN messages using the HAL functions (STM32CubeIde) in the way I found in some examples. In those, a message is sent by calling HAL_CAN_AddTxMessage(), but for me that causes nothing to be sent unless I manually cl...
I'm requesting the microcontroller to send data to the PC for every 1.1~1.3 ms through BLE using ACI_GATT_UPDATE_CHAR,However, I'm not sure it is fine because the BLE connection event happens every 7.5 ms.What happens microcontroller and PC In this c...