Hi,I'm trying to use my STM32F7 Discovery Kit to just fire a HTTPS-Get Request up to my Server.Im using mbedtls and some http(s)-library I found on Github. But that doesn't feel right, is there any official Guide, Library or even a sample project for...
Hello, I am trying to create an external loader for N25Q128A QSPI. I'm currently developing on STM32F469I-DISCO. My loader doesn't work once loaded into STM32 ST-LINK utility (nor in CUBE programmer). If I modify my project adding a main file with a ...
The datasheet states:>ADDR: Address sent (master mode)/matched (slave mode) This bit is cleared by software reading SR1 register followed reading SR2.In case a single byte has to be received, the Acknowledge disable is made during EV6 (before ADDR fl...
in some cases that we encountered, 2 types of failure occur. 1- when powering up, ALL sectors of flash, are Erased. we guess ESD makes all sectors erased. with additional protection in power circuit, this problem solved.2- after powering up, we reali...
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...
