Posted on November 15, 2017 at 16:40I am working with the stm32f4-discovery development board and I need to share timer 3 for two purposes:1. Regular timer that can be scheduled with 1 ms accuracy:scheduleTimer3(uint16_t delayMs, EventCallback_t ca...
Posted on November 14, 2017 at 09:39there is something wrong with my stm32f427VI while i'm trying to operate sdio.i am init the sdio interface in pooling mode.after this ,while i call HAL_SD_WriteBlocks.it's return HAL_ERROR.and Error code is 16 Tra...
Posted on November 16, 2017 at 00:41I'm using STM32F429 to interface audio codec PCM3168A through I2S peripheral in DMA Multibuffer circular mode. It was working perfectly until HAL driver was updated to version 1.5 at wich point it randomly fails b...
Posted on November 12, 2017 at 19:59HII have stm32f407 evaluation boardI use SPI with DMA to read/send the valuesin the evaluation board have accelarometer(spi-connect)this is the data i want to send and i shuold be get acc(x,y,z)TX_Buffer[0] = 0xA9...
Posted on November 05, 2017 at 19:38Hey folks!I�m trying to calculate the impedance and current draw of the ADC in an STM32F4 that�s on the Netduino. The data sheet says that the max External Input Impedance is 50K?, but gives the following equation...
Posted on November 15, 2017 at 13:32Hi everyone,I am developping some modules in C and ithey need to use some structures and functions from the HAL Cube. I have include the 'stm32f7xx_hal.h' inside the '.h' file of my module but the Keil compiler th...
Posted on November 15, 2017 at 17:35Hello,I'm currently working on a project where I have to create a user control panel.The goal is to use the TSC from ST to achieve user input with 9 touchkeys and a rotary wheel,I read all the application notes an...
Posted on November 15, 2017 at 02:02Hello All,I am trying to use double buffer mode on one of the GPIO ports - using the timer method; and I've enabled circular DMA mode and have enabled M0AR and M1AR; but when the first transfer takes place; I'm ge...
Posted on November 13, 2017 at 09:38Hello,I'm trying to set up CAN on my STM32F303 nucleoy board to send a CAN message but I keep getting HAL_TIMEOUT error from the HAL_CAN_Transmit() function. Here's my code:/** ************************************...
Posted on November 14, 2017 at 09:44I have selected option for 'STM32 Firmware Library package' -> 'copy only the necessery library files'.I'm using just LL libraries and GPDSC project.All files ware generated without error but no startup file was p...
