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 June 06, 2018 at 08:09Hello,i have a aplication where a SPI master from the stm32 chip is connected to 30 pieces of mux chips.Each of the 30 spi channels has a enable signal connected to diferent gpio ports on the mcu side.The enable signa...
Posted on May 19, 2017 at 07:30I want to protect ST32F030 code RDP_Level_1. I use stadrard perihperial library and call protect function when program starts:void ProtectMcu (void){ if(FLASH_OB_GetRDP()==SET) return; FLASH_OB_Unlock(); FLASH...
Posted on June 05, 2018 at 16:44i would implement PID controller in my card nucleo stm32f446re.
Posted on May 30, 2018 at 05:26I'm developing USB MSC features with chip STM32F779 using SD Card .Now I can read/write/format data in SDcard. But there is 1 issue is I can not do Safe Eject the USB from Window. Window said that the device is “safe t...
Posted on June 05, 2018 at 16:22Hello,we are trying to decode a jpeg on the STM32F769I-DISCO and display it on the LCD while decoding. For that we modified the JPEG example JPEG_DecodingUsingFs_DMA a little bit. Here is the important part of code:un...
Posted on June 06, 2018 at 10:48Hello, I made a model NUCLEO-L053R8 card containing modules X-NUCLEO-IKS01A1 and X-NUCLEO-IDS01A4. Now,I want to switch my program used for the NUCLEO card to another project, that of my prototype which containing a S...
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Posted on June 06, 2018 at 10:22I have CDC HOST. (stm32f205)It is work normal, but when i connect to this same device(CDC Device (stm32f303 )) i can get a problem with enumeration. It is if device in resert or not started normaly. In this case HOS...
Posted on June 06, 2018 at 07:09From where can I download I-CUBE-LRWAN v1.1.2? The current version is 1.1.5 but I need v1.1.2
Posted on May 31, 2018 at 15:05I want to use I2C fast mode(400KHz) and USB full speed mode in parallel. My controller is STM32F103VCT6. In reference manual I had read that for USB we must use 48MHz clock and also for I2C fast mode communication i2c...