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SPeri.1
Associate II
since ‎2023-05-08
‎2024-07-22

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User Activity

Read Vrefint in STM32F105VCT7

2024-03-17
I want to get an actual voltage reading at VDDA and I have configured the Vrefint adc channel. I saw in another questionnaire mentioning VDDA = 3.3*(VREFINT_CAL/VREFINT_DATA). But it seems like no macro exists as VREFINT_CAL. How can I read the VDDA ...

How to receive CAN messages inside Timer interrupt.

2023-05-29
I use STM32F105RCT6, Where I need to receive CAN data inside a timer interrupt. Also, the IRQ number of the CAN is lower than that of the timer. CAN message is filled to the FIFO0 but "HAL_CAN_RxFifo0MsgPendingCallback(CAN_HandleTypeDef *hcan1)" is n...

How to configure CAN filters to use CAN1 and CAN2 parallelly.

2023-05-08
Both CAN buses are transmitting correctly. But when I initialize CAN1 and CAN2 only CAN2 receives messages, when only CAN2 is initialized it receives. same for the CAN1. Here I attached my initializing function. static void MX_CAN1_Init(void) { ...
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