STM32 MCUs Embedded software

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STM32F107 FreeRTOS+NetConn won't work

Hello.I'm trying to stitch-up the STM3210C LwIP TCP/IP Echo client example (my board) and STM324xG LwIP+FreeRTOS+NetConn example.LwIP, and netif config are the same as for Echo example (and previously I ran httpd-raw server with it).I was able to set...

zedeg by Associate III
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Inaccurate us delay function

Hi,I'm trying to implement a `delay(microseconds)` function on an STM32 F745 running at 216 MHz. I want to keep it dummy and simple without involving interrupts. My strategy is as follows:-Setup TIM2 to run at 1 MHz. Since it has a 32-bit counter it ...

CGalv by Associate III
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X-CUBE-Azure x509, are certificates supported?

I am running STM32CubeExpansion_Cloud_AZURE_V1.1.0With IoTHub SDK 1.2.12 and provisioning client 1.2.12The provisioning client resolves server name as expected, then the iothub client handshakes with the IotHub using MQTT, but the server rejects it.I...

UKluk by Associate
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  • 2 replies
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arm_fir_q15() Hard Fault

Hi,I've a NUCLEO-F767ZI. I'm having problem getting the arm_fir_q15() to work, it gives me a hard fault. I'm defining the variables like this:#define BLOCK_SIZE 1 #define NUM_TAPS 51 /* USER CODE END PD */   /* Private macro -----------------------...

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