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Posted on April 25, 2016 at 16:22I, I'm using Altium designer and I'm rooting a UFBGA64 (STM32F098RC). BGA pad dimensions are the following:Pitch: 0.5mm/Dpad:0.280/Dsm 0.370mm. I would like to know what is the best solution to place vias for this UF...
Posted on April 26, 2016 at 11:01Hi all, I am having an issue with USART behaviour and am wondering if any of you can help! I am using an STM32F303 with three of its USARTs in use, of which USART1 is configured as an asynchronous RS485 port with its...
Posted on March 18, 2016 at 00:59Hi Everyone,Simple question:Is the STM32F407VGT-DISCOVERY Cirrus 43L22 HAL library released incomplete?In the HAL library source and header files cs44l22.h and cs43l22.c I find the following obviously incomplete code...
Posted on April 26, 2016 at 05:17 Hi.I’m trying to get the DMA to transfer 10 data bytes from the ADC to memory (STM32F3.So far I can get this to work in ADCDMA circular mode, and this 10 sample conversion takes place continuously.I actually want t...
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: ...
