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Posted on November 21, 2013 at 16:23Hello, I have a problem with the RCC_ADCCLKConfig, I want to change the ADC frequency and I followed the example from st. /* Configure the ADC clock */ RCC_ADCCLKConfig(RCC_ADC12PLLCLK_Div64); /* Enable...
Posted on November 22, 2013 at 11:57 The stm32 chip has a error for I2S in slave mode (stm32f40x Errata sheet 2.4.1). 2.4.1 In I2S slave mode, WS level must be set by the external master when enabling the I2S Description In slave mode, th...
Posted on November 21, 2013 at 22:08Hello Everyone,I'm new to the IAR Embedded Workbench IDE (IAR embedded workbench for arm V 6.70.1.5794, common components version 6.6.5.2892). I have the STM32L152C discovery board and a ''Hello World'' sample p...
Posted on November 21, 2013 at 12:42The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on November 21, 2013 at 15:25Hi, I would like to ask if there is a way to clear the FRLVL and RXNE bits in SPIx->SR in order to ignore everything that has been received before. I have some routines that only send data and other that will als...
Posted on August 04, 2013 at 01:47hi,i am working on stm32f407. i am experiencing hard fault handler. start:{}timer();while(!one_second_timer){ /*my code*/}goto start;and the code for timer is void timer(void){ uint16_t PrescalerValue = 0; TIM_Cmd(T...
Posted on November 20, 2013 at 08:43Hi. I want to disable all interrupts in my STM32F205 and I use macro __disable_irq() in core_cmFunc.h. I verified that this instructions works fine, but in ARM Keil IDE, if I select ''Go to definition of __disab...
Posted on November 21, 2013 at 01:28 I've come across an issue in usb_prop.c in the STM32 USB library examples. The _GetStringDescriptor function checks for the index of the Descriptor string, but allows an index of up to 4. There are actually o...
Posted on November 19, 2013 at 23:26 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 09, 2013 at 21:26HiI am based in South Africa and got a STM32F4 Discovery a while back, and now I tried to order a STM32F429I-DISCO, but Farnell gets back to me with:Farnell will not accept our order for 2355377 / STM32F429I.This i...
