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Posted on November 27, 2017 at 14:20Hi everyone,I'm trying to clear my head around interrupts with an STM32l0x3. I'm not using HAL functions, rather I'm trying to understand the logic behind all this.This becomes a little bit messier since the NVIC ...
1.Uncommenting one line in service_asset.c still can't work.Request a token from Amazon website. It shows token "ANeQCyBUgoyAFxrpfsUJ" in browser. But my STM32F769I shows below messages: Always can't pass Amazon ATS certificates.=====================...
If i remove while(1){} from Error handler and Hard fault handler is there any chance of it to effect micro controller
I'm using STM32F411RCT chip and using I2C3 slave is BMP280 * 2ea and HDC1080The bmp280 is implemented as a function of HAL_I2C_Mem_Read.HDC1080 is implemented as a function of HAL_I2C_Master_Transmit & HAL_I2C_Master_Receivenow, I change this fun...
During development I've been using ST-LInk to program the STM32L433 which of course works perfectly. I want to release the firmware and allow users to be able to update the code over UART2. I've set BOOT0 and can see the device using the latest versi...
Posted on July 17, 2014 at 18:45I have two discovery cards setup for bi-directional SPI. On the slave, I'm using SPI3 with DMA1 support (TX stream = CH0_S5, RX=CH0_S0). I have the TX stream flow control configured as DMA_FlowCtrl_Peripheral (tried b...
I have a 32F746GDISCOVERY and would like to test the dsp functionalities with a correlation.I have the following code:#include "arm_math.h" extern void arm_correlate_fast_q31(q31_t * pSrcA, uint32_t srcALen, q31_t * pSrcB, uint32_t srcBLen, q31_t * p...
Hi everyone,I am trying to get USART3 running on my STM32F429I-DISCO board. USART3 is configured with the following configurations:Mode: AsynchronousHardware Flow Control: DisableBaudrate: 115200, Word Length: 8, Stop Bits: 1GPIO: PD8 = TX, PD9 = RXI...
