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rolly loysney
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 8 Posts
  • 1 Solutions
  • 0 Kudos given
  • 1 Kudos received

User Activity

P2RAM memory access on ST25R3916

2023-01-05
Hello,I'd like to get access to P2RAM to generate some sort of "Unique ID" between multiple ST25R3916 communicating with a single stm32 host Mcu.How to get Access & Read this memory ? i saw it was mentioned in the Datasheet but not elsewhere. Thank y...

STM32L4 simple uart transmit interrupt

2018-04-10
Posted on April 10, 2018 at 13:14Hello,i've followed many tutorial to try to get UART with interrupt working on my stm32l476rg (nucleo board) :at the main.c, before while(1) loop :HAL_UART_Transmit_IT(&huart4, (uint8_t *)welcome_str,sizeof(welcome_s...

Freertos and HAL external interrupts

2017-11-09
Posted on November 09, 2017 at 15:39Hello,I'm using stm32l496.i'm trying to control LEDs with pwm through freeRTOS and using external Interrupts (gpio buttons)i have some questions :  i have some tasks looping while(1) to detect my input GPIO  and l...

Dma differences between stm32l4 & stm32f4

2017-10-06
Posted on October 06, 2017 at 11:30Hello,I'm trying to port a code from stm32l4 to stm32f4 it seems that DMA initialization is a bit different between those two chips:stm32l4 requires' DMA_REQUEST_XX' : hdma_tim.Init.Request = DMA_REQUEST_4; hdma_ti...
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