STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Posted on November 23, 2017 at 01:16I just started with the X-NUCLEO-IDB05A1 board which has the SPBTLE-RF BlueNRG-MS RF module.I would like to focus on the 'Client mode' for this project. Have downloaded the 'STM32CubeExpansion_BLE1_V3.2.0\Project...
Posted on June 30, 2017 at 04:39Hi，I use CubeMX 4.21.0 to generate FreeRTOS+LWIP code on STM32F746GZ Nucleo board. The problem is when I ping the board, It will reply after pinging 2 times. See below capture:Did anybody ever meet this problem?
Posted on November 28, 2017 at 13:07 MCU: STM32F777II I am facing a very strange problem with receiving data from a UART where the data reception stops after few minutes like after >10 minutes, where initially it works pretty fine.The RX channel ...
Posted on November 28, 2017 at 06:16Hi.I have a question. I am using STM32L051 and I am wondering about the state of BOOT0 pin. When power is first applied, the boot mode can be proceed from the status of BOOT0 pin and nBooT1 After that, I wonder wh...
Posted on November 27, 2017 at 23:10Can someone please direct me to a comprehensive explanation of Multiprocessor communication using a USART. I have reviewed paragraph 31.5.7 of RM0385 and still have questions.Thank You
Posted on November 28, 2017 at 16:53Dear all,I have configured ADC - 1 channel with DMA to retrieve data. It all works fine. Now, I am trying to use the same ADC (ADC1, DMA2_Stream0) to use 2 channels (channel 12 and 13). uint16_t ADC_Value[2] = {0,...
Posted on January 23, 2017 at 18:59 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 27, 2017 at 09:22Dear all.I measured ACD input increasing the voltage by 10mVdc. but, there are non-nonlinear points.As the datasheet, ED and EL are +-1.5LSB and +_2LSB. It seems that my measurement result is bigger than them.Coul...
Posted on November 28, 2017 at 11:25Hi All,Based on STM32F072, how can I generate high-frequency PWM(41.6KHz) by software GPIO mode?And moreover for read, how to do PWM input by software? is it possible to capture such high-frequency PWM input?Thank...
Posted on November 28, 2017 at 11:46Hi all,I'm using the STM32L431RB device and wanna implement UART communication with DMA and IDLE line interrupt functionality. In principle everything is working with one exception:After enabling USART the IDLE fl...
