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...
Hello;I want implement MPU unit in stm32F4. I have read ST documents about stm32F4xx, but did not find any thing about default attributes (write and read policies) for memory regions before enabling MPU. It means that: what memory attributes dose stm...
Not sure what this means and I can't seem to find anything online about it. If it's talking about my code, of course there's an infinite loop. The whole program is one big loop. Since when is that a problem?*Edit*I removed the loop from my program an...
Hello, I have a problem with a typedef struct.I made a typedef struct :typedef struct BMP280_HandleTypeDef{ uint16_t dig_T1; int16_t dig_T2; int16_t dig_T3;} BMP280_HandleTypeDef ;In my function I declare the instance of it :void myfunction{BMP280...
Logic analyzer (and more) firmware:https://github.com/thanks4opensource/buck50buck50: Test and measurement firmware for "Blue Pill" STM32F103buck50 is open-source firmware that turns a "Blue Pill" STM32F103 development board (widely available for app...
Dear Members,I have this code :HAL_UART_Receive_IT (&huart3, Rx_data, 4);I tested from RealTerm, it worked but I need to click "send" 4 times,How can I make it only one click for the whole string ?In STM32 side :char Rx_data[10]; char buf2 [] = "123...
For example: M7 program opens the watchdog, when the program enters hardfault, only M7 program is reset without affecting the normal operation of M4.
Hello,I'm developing on an STM32F207 and I would like to know what the procedure to execute code from RAM is?I need to modify a couple of sectors of the internal Flash but the F207 does not have banked memory so I would need to execute the flash eras...
Hello,I'm working on a low cost design which use LSI Clock. I need to compensate RC osc. deviation as best as possible.I didn't find technical datas about this. Is there any documents with precise datas on deviations according Temp. for examples and ...
I am running STM32L412 on 48MHz MSI, Timer 2 is configured in One-Pulse mode to output a 2ms Pulse. This is done by setting Timer 2 in PWM mode and with a prescaler of 47, ARR = 1999 and CCR = 1, Polarity=LOWAn interrupt is generated on update Event,...
