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Posted on April 10, 2013 at 19:56Hi all, As I said previously, I am learning USB and reading and reading again the USB spec. I want to understand the USB dta FIFO. In fact in table ''Data FIFO access register map'', there is an address range. For ex...
Posted on December 17, 2015 at 19:23We are planning to migrate from FTDI in our product.The product has an STM32F205 and we want to use it's internal USB peripheral. However we have some trouble getting it working.We use STMCube CDC driver on OTG_F...
Posted on December 18, 2015 at 12:25I am trying to communicate with the UART peripheral using DMA for both RX and TX. I am using the HAL library that is supplied by ST (Generated with STCubeMX).I am handling a UART channel with 1.5MBaud - so in orde...
Posted on December 16, 2015 at 16:05Hello,There are apparently some inconsistencies concerning COMP1_SW1 in the RM0038 Reference Manual (Rev 13). Starting at Page 195, Section 8.3.1, it says COMP1_SW1 is available in Cat.4, Cat.5 and Cat.6 devices...
Posted on December 18, 2015 at 09:52Hi,The following code in stm32f4xx_it.c is not generated anymore after upgrading to firmware package 1.10.1 for STM32F4 Also missing HAL_NVIC_SetPriority(EXTI3_IRQn, 5, 0); in MX_GPIO_Init() in main.cThanks[code] ...
Posted on December 17, 2015 at 19:59 Hi, I am trying to get a PWM Signal out of my discovery board but I must be missing something. I started with a writingthe registers directly, then I tried it with the peripheral library. Ilooked at vario...
Posted on December 16, 2015 at 12:06Hi,We are having difficulty programming the external NOR flash on the STM32F7 Eval board from the STLink utility - it appears to be a programming timing issue.It will program from 0x60000000 to say 0x600069D0 ok,...
Posted on December 17, 2015 at 21:29I just downloaded the latest versions of STM32CubeMX (v4.12) and STM32CubeF7 (v1.3). The package will not generate the task, queue, mutex, semaphore information for the STM32F746 device. The freertos.c file has n...
Posted on December 11, 2015 at 20:26Hello I want to control a touchscreen using a STM32F103RB on a NUCLEO-F103RB development board. I've done a search on the internet and am struggling to know where to start. I did find a promising website (http://z...
Posted on December 13, 2015 at 21:16Hi guys, I am using the STM32F746ZGT6 with a 24Bit RGB-TFT and an external SDRAM memory. In CubeMX I have seen, that I cant use the DQM lines together with the full 24-Bit wide bus for the TFT. I want to use the ...
