RTC Year?
Posted on June 23, 2018 at 02:06 Hi, Why the RTC Year is a uint8_t and value must be b/w 0 and 99? How do we map to real year? Thx /** * @brief RTC Date structure definition */ typedef struct { uint8_t WeekDay; /*!< Specifies the RTC D...
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I2C Master Clock Stretching STM32F746
Posted on June 26, 2018 at 08:29I am experiencing a strange problem with the Clock stretching and the STM32f746. The STM is Bus Master and the slave is a MCP9600 that requires clock stretching.The data sheet of the MCP requires 60us stretching.Using...
STM32 USART Additional features?
Posted on June 26, 2018 at 08:17Using STM32F0xx USART to communicate simplex in standard asynchronous mode (8 bits + parity) with many STM32F0xx slaves. Want to use additional USART features. Did understand and can use Idle and Break detection.What ...
Using printf debug on an STM32L072 using SWO interface with a ST-Link and uVision5
Posted on June 26, 2018 at 07:18 Hi, I am trying to set up printf debug on aSTM32L072 using SWO interface with a ST-Link and uVision5 following documentation I found I have started with a basic STM32CubeMX project and included the func...
Query about Multiple(upto 8 tokens concurrently) FW loading in STM32F042K6U6 MCU
Posted on June 26, 2018 at 05:42Hi,Our team is responsible for automation of all the mass manufacturing for Gemalto’s IDSS division. We are using ST chip STM32F042K6U6 for one of our product,We are trying to support to load firmware in Multiple c...
stm32f1 UART and CDC works same for receiving string inside mcu single char receive store in buffer and so on til end char
Posted on June 26, 2018 at 04:07in programming stm32f103cbt6 how can i receive complete string in mcu send by pc using VCP driver?uart recive char store in buffer so on till end char same process for cdc receive string data?or any other solution fo...
Problem with STEVAL- IHP007V1
Posted on June 26, 2018 at 04:05I have two problem with STEVAL- IHP007V11. I can't find pin of connector in schematic of this evaluation board here https://www.st.com/resource/en/schematic_pack/steval-ihp007v1_schematic.pdf 2. User manual of STEVA...
Writing multiple blocks to SD card fails
Posted on August 02, 2017 at 14:19Hello. I am developing application that involves writing multiple blocks (of 512 bytes) to SD card. It is a part of USB MSC application, multiblock operations are required for correct and fast functioning. A BSP_SD_...
stm32 I2C3 master: wont transfer data
Posted on June 26, 2018 at 00:02I am having difficulty transmitting on my stm32l071k8. I am using a STM32l073RZ nucleo board for benchtop development.my lab setup is just a nucleo board connected to an oscilloscope for SCL and SDA. Currently my devi...
Resolved! USB Host on USB-IF Compliance Program
Posted on June 22, 2018 at 01:44Hello,We implemented USB Host on a product based on STM32F427 MCU. Now we try to test it on USB-IF compliance program. But it fails to satisfy the USB-IF requirements.Questions we have:1. Does USB Host support USB Hub...
