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Hi,I had to port to STM32L151ZE from STM32L151ZD because of a RAM limitation. The code seems to work as it is, however I am facing issues in SPI communication when the SEGGER J-Link debugger is kept connected to the board. I tried probing the clock ...
Hai , my name is Dattu i am working on a project which involves measurement of current using ADC on STM32f407VG to achieve this i am using a 30A ACS712 sensor i have interfaced the sensor but when i am running the program i am getting a const...
We have a problem like "2.1.11 Unexpected system reset when waking up from Stop mode withregulator in low-power mode", with chip revision Z, but with revision X too. This error occurs sometimes, even with workaround. Ist this topic completely solved...
I use the following code to create critical section. Is it correct?I use the __get_PRIMASK() and __set_PRIMASK(primask_bit) from exemple codes. Why are they needed? Why disable is not sufficient?Must I enable the IRQ after or is it done in the __set_...
Hello,I'm hoping to get clarification on the dual-bank flash availability in STM32G47x parts with fewer than 512K of FLASH. The datasheets (DS12288 & DS12712) cover the B, C and E flash sizes. The first page refers to "up to 512KB Flash", yet there...
Hello all, i have a problem with the STMTOUCH_DRIVER to manage a touch button and a slider. I have integrated the library into my code and if i manage only one bank and the touch button all works. In Touch.c and .h there is the init and main function...
I'm trying to get the ADC set up on the IoT discovery board. I did this successfully on the F411 so I thought it would be easy to move the code over, but I can't get it working.I'm trying to use PC0. The conversion is always returning 334 or 335, reg...
board: STM32F429I-DISC1 NUCLEO-F401REI use SPI with DMA , but the MOSI will shift randomly.Connection of two boards.Master(STM32F429)void init_SPI1(void) { GPIO_InitTypeDef GPIO_InitStruct; SPI_InitTypeDef SPI_InitStruct; RCC_AHB1PeriphClockCmd(R...
/*This Program demonstrate the working of General Purpose Timer using Output Compare @1Hz Delay*/ //Toggle LED connected to TIM4_CH11 using Output compare mode @1Hz #include "stm32f4xx.h" //Header File for STM32F4 device //LED's connected to Ti...
