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Posted on July 13, 2011 at 14:26Do I need an external pull-up resistor on the SWDIO line for Serial Wire Debug?The STM32 reference manual (Doc ID 13902 Rev 13) is not quite on this matter… Section 31.4.3: Internal pull-up and pull-down on JTAG pin...
Posted on July 13, 2011 at 13:47Here is the full story ...I re-designed an existing product which was based on a PIC24HJ128GP202 (16 bit, 40 MIPS from Microchip).The new version uses an STM32F205RG (TQFP64).Physically, all JTAG + RST signals are ava...
Posted on July 10, 2011 at 21:21I apologize if I am oversimplifying this question, but I'm on the newer side to MCU's. Anyways, I was trying to figure out putting together a LED array using GPIOC 8-12 and GPIOA 8-12 to make a 4x6 array. I had figu...
Posted on July 12, 2011 at 09:24hello, I have the STM3210C eval board and there is a potentiometer linked at PC4. I want to divide all the range into ten parts. What should I do ? I have try to do Read Input Data, and all the function ''read...'' pr...
Posted on July 06, 2011 at 11:26USART2 on ComStick (STM32F107)
Posted on July 11, 2011 at 21:38Hi guys! I need to get counter to work in PWM1 mode to generate codec clock and feed it with this clock and synchronise signal with frequency of master codec clock divided by 256. Repetition counter seemed to be perfe...
Posted on July 07, 2011 at 20:04Is it possible for the 36-pin STM32F microcontroller (STM32F103TxU, VFQFPN36 package) to use an external LSE crystal? Based on the data sheet, it appears to be missing the PC14 (OSC32_IN) and PC15 (OSC32_OUT) pins. T...
Posted on July 10, 2011 at 22:56 In my IAR EWARM version 6.20 STM32 library, both stm32f10x_rcc.c and stm32f10x_dma.c have duplicate #define FLAG_Mask statements, producing a warning at compile time. I redefined the RCC statement and its usage to RC...
Posted on March 09, 2011 at 08:46Bus Fault during program execution
Posted on May 11, 2011 at 09:59When will be USB HOST fw(HS/FS) be availiable for STM32F2xx? #stm32f2xx-usb-host
