Posted on March 03, 2018 at 14:46HiI would like to get suggestions and recommendations about this issue. I can see on Scope that my SPI Slave device ADS7959 (ADC) is talking back over SPI but when I debug my code and check the data read is always ze...
Posted on March 03, 2018 at 01:22This is for shutdown power consumption.Table 5 of AN4621 says '8 nA w/o RTC' and '260 nA w/ RTC'Table 37 in STM32L443xC datasheet - en.DM00254865.pdf (July 2017) says 8nA and 25nA for the same conditions.Something fe...
Posted on March 15, 2017 at 17:45Hello!I want to program/debug an STM32F407 using the UlinkPro D. I have connected the Ulink to STM32 using datasheet for the micro controller and found what I think is the correct pinout for the Ulink.Serial Wire Deb...
Posted on March 03, 2018 at 21:03Hi, I am using two STM32L452 nucleo boards to communicate over irda transceivers. One board only as transmitter and one only as receiver. The datasheet of the stm32 contains a value of 115200 as maximum baudrate whe...
Posted on March 02, 2018 at 20:17Hi There, I'd like some advice on where I can find the resources I need to figure out how I can update the code on a STM32F4 series MCU which will be used in conjunction with BlueNRG-MS bluetooth chip. I want to be a...
Posted on February 28, 2018 at 09:29Hello there, Greetings.I bought a Discovery board recently. Following are the details:1] STM32F407G-DISC12] Model MB997D3] ST-LINK both Jumpers in place4] JP1, JP2 and JP3 in place5] Using Windows 10 I downloaded ...
Posted on March 03, 2018 at 03:40The consequences of not initializing local/auto variables properly...Original code:static void SystemClock_Config(void){ RCC_ClkInitTypeDef RCC_ClkInitStruct; RCC_OscInitTypeDef RCC_OscInitStruct; HAL_StatusTypeDef r...
Posted on March 03, 2018 at 10:17Hi,The question is, can the hardware flow control of the uart be a peripheral flow controller of the dma?#stm32 #rs485-dma #hardware-flow-control
Posted on March 02, 2018 at 08:13Now we want to use STM32F407 to control DSP, DSP with 16bit data ports and 5 address, the following is interface for DSP, is it okay or not? #stm32f407
Posted on February 02, 2017 at 20:47Can anyone advise me if the STM32F0 or STM32L0 range supports a USB host or SD cards.In the Datasheets it refers to usb but I can't find something explicitly which says they support usb host.I want a controller wh...
