Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 25, 2016 at 20:35 I have a question about using TI AFE4404 with STM32F4Disco. My question about power supply. I found in datasheet, that Supplies: Rx: 2 V to 3.6 V, Tx: 3 V to 5.25 V, IO: 1.8 V to 3.6 V And descripti...
Posted on April 26, 2016 at 13:13 Hi I have a problem with the DMA Interrupt on a nucleo stm32f4 Everytime the Nucleo goes into an Infinite_Loop 1. .section .text.Default_Handler, ''ax'' ,%progbits 2. Default_Handler: 3. Infin...
Posted on April 15, 2016 at 11:48The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 25, 2016 at 17:25Hi, We are experienced STM32 developers but we are having a real problem connecting to a new card, containing an STM32F405OE device. (the WLCSP 90 pin package). No matter what we have tried, the ST-LINK utility (v3....
Posted on April 25, 2016 at 16:26Hi My task is to execute a code from RAM instead of Flash but i dont know how can i able to do it . i am using f429 discovery.Could anyone help me ?Thanks
Posted on April 24, 2016 at 18:54 Hi! I'm programming STM32F746BG using IAR 7.40 and J-Link debugger. I have a problem when trying to use internal flash to store some data. To be more specific when I try to erase sector 7. Here's my code: ...
Posted on April 25, 2016 at 15:21STM32f103 uses internal clock and run bootloader correctly. Bootloader can jump to 0x8008000 where app is in. In keil debug, I can see the break point is in main() entrance . But it can not execute continuously. So ...
Posted on April 25, 2016 at 16:13hello, I'm working on an audio project . I'm using arm_biquad_cascade_df2T_f32 function to filter signal but my output is a distorted signal and i can't localisate the problem #filter-stm32f7
Posted on April 25, 2016 at 15:36Hello, the device headers for F205/207, F405/407/427 and F429 distributed with recent StCube define HASH_RNG_IRQn = 80, /*!< Hash and RNG global interrupt */ also these devices have not HASH peripheral. The definitio...
Posted on April 19, 2016 at 19:56 Hi, I use CubeMX+HAL with a Nucleo-64 with an STM32F411 (FW package v. 1.0). I configured USART2 in DMA mode to send data to a PC connected to the ST-Link. I disabled the USART interrupt for performance r...
