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Posted on October 15, 2015 at 11:52 Hi.I'm using 6MHz external crystal for STM32F0 instead of 8MHz.Following standard setup,i have successfully clocked the APB & AHB at 48MHz via PLL with the following modification on the code pasted below: ...
Posted on October 15, 2015 at 16:34I'm porting SDcard code from FatFS_uSD_FreeRTOS for stm32446_eval in STM32Cube to stm32f4-discovery.Reading blocks seems fine, but writing blocks failed.I debugged with GDB. when write it returned crc failed.here i...
Posted on October 12, 2015 at 23:51I have an Discovery board. It has the provision to pass the UART of the target through the on-board ST-Link. I have searched the literature on the board and the manuals. I havent been able to find how this works. I...
Posted on October 08, 2015 at 21:45I want to create a PWM pass-through program that will read a PWM duty cycle from an RC receiver on a pin (Pulse-width: 1ms-2ms @ 50Hz) and then output that duty cycle on another GPIO Pin at 50Hz. (eventually, the p...
Posted on October 15, 2015 at 17:56 hi all membres i try to do a code which calculate the frequency of PWM signal i try with this code but i cant get the right frequency note : i use stm32f429ZIT dicovery /* stm32f429ZIT discovery */ ...
Posted on October 15, 2015 at 18:54 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 15, 2015 at 17:00 I've just wasted an STM32405 chip + a day of my time trying to work out why the USB FS CDC device wasn't working on a new (partially populated) board that I was testing. Why wasn't the USB working? Well, the board...
Posted on September 01, 2015 at 00:51There is a checkbox named USART1 global inrterrupt in Cube NVIC settings. Are there any local interrupts? I used settings for F100 cpu.
Posted on October 06, 2015 at 17:44If I build a Cube config using the stm32f303vctx processor and enable an I2C port, I get HAL_I2C_MODULE_ENABLED in the sources and a hal_i2c include file included. However, if I use the 'stm32f3discovery' board pro...
Posted on October 12, 2015 at 17:02Hi to all, Did anybody experience random corruption of bits (not byte) on a SDcard..?We are using an stm32f217 with RTX, FlashFS and tcp from Keil, v4.70. uSD card is connected through SDIO port.We are using 2Gb uS...
