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Resolved! Why is this not working ??

Hi guysI have a real strange issuetrying to move two 8bits values in to one 16bit variable,can someone please tell me why this does not workIt should OR the lsb to the msb      Sensor_Flow = I2C1_DATA[0] ;      Sensor_Flow = Sensor_Flow << 8;      Se...

JHERI by Senior
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  • 5 replies
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there any solution to erase one page of sector, without erasing whole sector? and write a data this page without affecting whole sector. i use stm32f410rb nucleo board

i am using stm32f410RB Nucleo board i want to write and read some data in flash. In stm32f410RB 128 kbyte of flash and five sector, i want to write last sector this sector is 64k byte , but i want use only one page 2k byte,  how can I erase one page...

Lkhod.1 by Associate II
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  • 2 replies
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Resolved! SPI with DMA only transmit and receive one byte of data?

Hello Comunity,I am trying to receive data with stm32h745 from stm32f407. In polling mode and IT mode no issue of getting multiple bytes of data. But with the DMA I can only receive and transmit one byte of data and nothing more. DMA is configured in...

EOzde.1 by Associate III
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  • 2 replies
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STM32G0x1 RM0444 errors for the FDCAN peripheral

Hi,I have another round of corrections for the DS13560 and RM0444 documents, i.e. the STM32G0B1RE datasheet and the STM32G0x1 reference manual.On the datasheet page 35, chapter 3.26, the RAM reserved for the FDCAN module is specified as 1-Kbyte where...

Kraal by Lead
  • 535 Views
  • 1 replies
  • 1 kudos

Resolved! 0.5 MSPS external ADC

Hello,I want to use a STM32F7 to retrieve ADC measurements from an external ADC over SPI (16-bit read operation to retrieve the measurement). In theory, it should be possible.My question is: how can I retrieve the measurements minimizing the host pro...

Stabilo by Associate III
  • 1938 Views
  • 8 replies
  • 0 kudos