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 13, 2015 at 09:13Hey, I am going to use FFT in one of my projects, and I have stumbled upon a question. The output buffer from the fft is the spectrum only in the first half of the buffer or the whole buffer is the spectrum. I fou...
Posted on November 10, 2015 at 14:30I am coming from NXP and Atmel ARM/AVR and used to debug program flow over RS-232 in addition to singlestepping and register readout etc. Serial IO and support for stdio used to be a default example project on oth...
Posted on September 22, 2015 at 17:28I happily use STM32Cube on my windows development machine but would much prefer the convenience of starting projects on my various machines. Has there been any discussion about porting STM32Cube to say OS X or mo...
Posted on August 11, 2015 at 18:21Hi, I'm using the Cube F1 1.2.0 libraries with an STM32F105R8T6 device. I have adapted the CDC example for the device but am having a problem with the the USB out bulk transfers. They work for some time until a poin...
Posted on November 06, 2015 at 18:50I tried to setup STM32F107 I2S for 48Khz -MCLK enabled using STM32CUBE.RCC is set to 72Mhz via HSE (X-tal).I2S clock is fed through it's PLL (i2SPLL) instead of SYSCLK, and set to 96Mhz (also tried diffferent val...
Posted on November 04, 2015 at 19:42Hi to all, I am encountering a problem using USART1 interrupt. I can correctly send data on tx line and I woul like to use interrupt to receive data from rx line. I enabled RXNEIE bit in CR1 and created the handl...
Posted on November 09, 2015 at 19:23 Hello, I am currently attempting to get the HAL UART functions to read the incoming serial data from a GPS module. From a high level POV, I have the UART rx callback function set to parse the byte t...
Posted on November 11, 2015 at 22:54 My end goal is that I want to count pulses that occur on one of the inputs on the STM32F4 Discovery dev board and I'm having issues. I found this post that seems to be doing what I want, but it's not q...
Posted on November 09, 2015 at 05:06Hi All,I am trying to upload my code to an STM32F334 over SPI. In section 2.5.1 Embedded boot loader of the RM0364 Reference Manual, it states the embedded boot loader can reprogram the flash memory through USART1...
Posted on November 11, 2015 at 17:59 I have the following code: FLASH_EraseInitTypeDef EraseInitStruct; __HAL_FLASH_INSTRUCTION_CACHE_RESET (); __HAL_FLASH_INSTRUCTION_CACHE_ENABLE (); HAL_FLASH_Unlock (); /* Get the 1st sector to e...