Hello,Device: STM32L443CCUI am trying set option bytes values in firmware as a ROM constants. The idea is firmware will have option bytes embedded, and when firmware hex will be flashed, it will also flash new option bytes.So I did following implemen...
Hello I want to understand allocating stack and heap size, I am using stm32f767zi with 512Kbyte RAM memory (0x80000 bytes) so what I understand is this memory should be split between only the stack and heap (if there is something else please tell me)...
I have a custom board with an STM32F412re and a TLV320aic Codec, where the Codec is in Master mode and the I2S2 Interface of the STM32 in Full Duplex Slave mode.So far I have the I2S2 interface configured to send and receive the data over DMA.On DMA ...
Posted on April 29, 2013 at 18:43Hello everyone, I'm writing to ask if anyone could provide a valid link to the STM32F37x/STM32F0x I2C Timing Configuration Tool which application note AN4235 refers to. I've looked everywhere I know of on the site a...
I want to read the Option Bytes values from my STM32F446 in order to debug strange behavior. On what addresses do they reside? According to the Reference Manual they reside on addresses 0x1FFFC000 and 0x1FFFC008, but when I look at the implementation...
Hello, I have a custom board with the F413ZH controller on it. For retaining RTC information after power loss, I have connected a 3.3V coin cell and a 32.768 khz crystal on LSE. However, I am facing issues with the Backup registers on the software si...
Hi,For a project I'm working on I need to use the HRTIM timer. This is atimer I haven't used before and I can’t seem to get theHAL_HRTIM_Compare1EventCallback to trigger. The ‘normal’HAL_HRTIM_RepetitionEventCallback works so the timer runs (tested W...
Dear ST experts,Our customer in China needs our support to program ST FST1BA59Y(BGA87) chip, but HI-LO RD can’t get the corresponding programming specification and suggestive circuit diagram of program/read mode. We deeply appreciate that you can hel...
I use timer 6 with stm32F7 MCU. The project is generated with CubeMx.Here are the initialize function:static void MX_TIM7_Init(void) { TIM_MasterConfigTypeDef sMasterConfig = {0}; htim7.Instance = TIM7; htim7.Init.Prescaler = 0; htim7.Init.Co...
Here my simple code to use the encoder on STM32F746.I have used the PI2 and PI3 of the STM32F746G-DISCO for input and volume control on an external DAC.Probably someone could reduce the lines of code and obtain the same result.unsigned int Enc_dir;...
