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Posted on April 19, 2016 at 17:18Hello, all ???_rcc.c files, e.g. STM32Cube_FW_F7_V1.3.0/Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_hal_rcc.c define const uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9}; This contrad...
Posted on April 20, 2016 at 10:31Hi Every body... Recently i wrote a program to read a file from uSDHC Card 4GB for infinite loop. Purpose is check the total time of reading a file (eg mp3 file). The code is so simple and noting have any complexity....
Posted on October 18, 2015 at 00:09Here is original function static HAL_StatusTypeDef I2C_MasterTransmit_TXE(I2C_HandleTypeDef *hi2c) { /* Write data to DR */ hi2c->Instance->DR = (*hi2c->pBuffPtr++); hi2c->XferCount--; if(hi2c...
Posted on April 15, 2016 at 18:17Hi,I'm building a time trial race, to do this i'm using the STM32F334R8T6 microcontroller with the RTC and timestamp, resolution must be of hundredths of a second, for this type of project is correct to use a RTC clo...
Posted on April 18, 2016 at 23:16I had previously received the following response on this question from this forum...This is not a known issue and the part has been shipped and used in this manner already in K units without any returnsUse the standa...
Posted on April 19, 2016 at 13:32 Hi Everyone. I’ve been trying to calculate the phase angle between two sine waves differing only in phase, and I’ve got it working in MATLAB, using the FFT of each sine wave and then applying MATLAB’s angle functio...
Posted on April 19, 2016 at 08:25Hi Team,When studying IR OUT function of STM32F030K6, cannot find more detail configuration about IR OUT, is it same as TIM17_CH1 if don't consider the driving capability? It means the signal can be sent out through ...
Posted on April 19, 2016 at 07:00Hi, one of our project we are using stm32l053 and using HAL driver for accessing peripherals, i have read the single ADC channel (ADC channel 13)successfully, but i was unable to read multiple channnel at same time...
Posted on April 19, 2016 at 15:05 We've ran into a very strange DMA issue recently as we have been expanding our code. We noticed this problem after adding some new libraries which use up a lot of ram, which caused our existing spi+dma drivers s...
Posted on April 19, 2016 at 11:33Bit-banding is a fine approach for manipulating bits, especially GPIO. In STM32L476 GPIO are located in AHB2 address space. However, AHB2 address space is located far beyond bit-band region: 0x40000000 APB1, APB2,...
