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Posted on August 12, 2017 at 15:46As I mentioned in the subject, I would like to know whether STLink V2's firmware can be updated to support Virtual COM port as like the STLink V2-1 (STLink V2-A) supports. I have two STM32F development boards namely...
Posted on August 10, 2017 at 07:44Thank you for your patronage. I want 1.2 V in operational amplifier circuit. so, I want to use VREFINT as 1.2V.But I don't know how to use VREFINT. I don't know how to output VREFINT with Cube MX. I am using STM32F...
Posted on August 12, 2017 at 07:15I'm using CubeMX version 4.22 and firmware FW_F4 V1.16.0. I'm using a STM32F427 and a MICREL KSZ8863MLL Integrated 3-Port 10/100 Managed Switch with PHYs. Everything is working fine. The problem I have is with the t...
Posted on August 12, 2017 at 03:38so i got a 70F6 uC wired up to an LED and a simple program to make it flash. i plug it into power and the program executes, but then when i hit the reset button to connect the NRST pin to ground the flashing stops a...
Posted on August 11, 2017 at 19:40I have a SW4STM32 problem that all project names of imported example from STM32Cube_FW_F0_V1.8.0 become same board name, such as STM32F072RB-Nucleo.I can import ONE example in ONE workspace but I would like to impor...
Posted on August 10, 2017 at 19:48hi everyone i have configured the timer for quadrature encoder which is working but as my quadrature encoder resolution is 1920 counts in 360 degree but in debugging mode it is give me 180 counts per 360 degree my c...
Posted on August 11, 2017 at 21:01I am using the SAI1 peripheral on the STM32469I for full-duplex operation. I first implemented independent Tx, and it works great. However, when I add synchronous slave receive, the DMA acts very strangely. Inste...
Posted on August 11, 2017 at 13:20Hi, new to the forum.STM32L476: when reading a block larger than 255 bytes from an EEPROM , HAL gets stuck in HAL_I2C_STATE_BUSY_RX, SCL low, SDA high. Reload was setup alright in HAL and in STM32 I2C the TCR flag i...
Posted on August 11, 2017 at 16:17In stm32f1xx_hal_pcd.c (for STM32F1) line 201.There are two loops initializing end-point data, IN_ep and OUT_ep. The structs contain a field called tx_fifo_num which according to comments ain't used.The first loop i...
Posted on August 11, 2017 at 14:55I don't see the EOC interrupt stepping into action when using only START_IT().Using MXCube, attached is my user code.Haven't modified any header files. only the weak callback functions which are in my code.
