Dear ST community,I am running stm32f4-7 with FreeRTOS, and lwip, I am running TCP server by use of LWIP and some other application logic. I need to generate PPM signal (8 PWM pulses with different length) every 20ms. For this purpose I am using time...
I'm using STM32F446, I found one issue. In STM32F4xx_hal_uart.c, it stated that. ============================================================================== ##### How to use this driver ##### ===========================================...
I build the whole program by the IDE. Following is my code. I can read the CID of the card without select the fatfs middleware. The program report FR_DISK_ERR in f_open. The f_mount works fine.int main(void) { /* USER CODE BEGIN 1 */ /* ...
Hello,I have my custom board and it has 3 different memory area (pyhsically) and they are, Internal 64K flash which has 2x32KB sectors, Parallel NOR Flash 64 MBit which has 128KB sector size, 128MBit QSPI Flash which has 64KB sector size.If i use onl...
Hi, I've found an issue in FLASH_WaitForLastOperation function in code generated for STM32G070. May be it is valid for whole family. It is connected with ECC mechanism.The isseu is that if CFGBSY of flash SR is set it is never cleard until reset. So ...
How to connect UART for bootloader and upload new file to chip in Linux.If anyone knows please help me out.
I use CubeMX to configure my timer 2 to use Encoder Mode: "Encoder Mode TI1 and TI2". In my code should I use HAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_1)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_2)orHAL_TIM_Encoder_Start(&htim2, TIM_CHANNEL_ALL)or...
I am trying to get the device working but I cant seem to get the basic working.Code :USB->GRSTCTL |= USB_OTG_GRSTCTL_CSRST; do { if (++count > 200000U) { return TIMEOUT; } } while ((USB->GRSTCTL & USB_OTG_GRSTCTL_CSRST) == USB_OTG_GRSTCTL_C...
Hi all,This post is obviously coming from a person without any USB development experience.We use some off-the-shelf instruments which I know to be based on STM32, and they connect to a PC using the Virtual COMPort. Nothing new here, the standard Wind...
I have been using USB CDC for a while now with the following STM32 parts;- F417, F401, F070, F301 and F373. I use STM32CubeIDE and all my projects are built using the Device Configuration Tool. I have found that USB CDC works first time with F417, F4...