STM32F103C8 complementary PWM
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Does a bigger DMA (I2S) Receive Array result more calculation time?
Posted on March 11, 2017 at 12:00Hello.I am working on a project where i collect the external ADC results through the I2S peripheral (using double buffer DMA).The algorithm works in the following way:- Once memory 0 is filled, interrupt occurs, a fl...
Resolved! Interfacing STM32 with External 512kx16 SRAM, 8bit data only accessible per one address of RAM
Posted on February 25, 2017 at 11:44 Hi,I have STM32F4 interfaced with the external SRAM sized 512kx16 array. Now what I believe is (Pls correct me if i am wrong), Pointing to Every incremental Address should give me 16bit data. because SRAM is int...
STM32F413VG FSMC Muxed or Non-Muxed?
Posted on February 22, 2017 at 10:52I want to control several FPGA registers by FSMC bus. It's about 30 registers in the FPGA, each register 16bits.MCU package is LQFP100. STM32CubeMX makes the FSMC bus 3 options: LCD ; Muxed NOR Flash; Muxed PSRAM ...
Any forum moderator on Embedded world?
Posted on March 10, 2017 at 12:49Hello,is any of the forum moderators on embedded world. This would be a chance to meet face to face.Bye
How to run custom bootloader...?
Posted on March 10, 2017 at 10:43Hi ,I'm writing one custom bootloader which sits on top of actual serial bootloader . when I pull boot0 to low my custom booloader should run instead of running main application. Please give me some suggestions for ...
PLL not working with Mul 6 of Internal 8 MHZ oscillator STM32F030x6
Posted on March 10, 2017 at 13:35Dear All,I am using STM32F030x6 for one of my projects ,PLL not working with Mul 6 of Internal 8 MHZ oscillator.PFA code .Share your valuable advise to resolve the issue.Thanks,Utpal
QuadSPI with STM32L4 and Micron-QSPI-Flash
Posted on December 22, 2016 at 14:38I use a STM32L4 with a Micron N25Q032A (32 Mbit, 4Mx8). I have some Questions about this or similar Micron-Chips and hope to get here some Hints. After a PageWrite (Command 0x12 QUAD_IN_FAST_PROG) you have to pol...
UART AND STOP1 MODE
Posted on March 08, 2017 at 17:10I'm developping an application based on STM32L475. In this application I'm controlling a device that is managed via UART2 interface with AT commands. This device is correctly working in run mode but problem comes whe...
ADC dynamic range : How can I the maximum ADC conversion precision ?
Posted on March 09, 2017 at 09:27Hi everyone,I work with the stm32l073rz. I measure the sensor with the ADC and the retrieved value is correct.Now, I want to increase the precision. The sensor gives a little value (maximum 1.5V). Can I reduce the i...
