In the RM0454 the chapter 14.9 is "Temperature sensor and internal reference voltage". It explain how to compute the actual VREF+ using the internal reference voltage. And the ADC has a VREFINT channel.But I can't find VREFBUF.In the datasheet (DS127...
static const uint16_t TEMP_ADRESS = 0x48<<1; int main(void) { HAL_StatusTypeDef RETURN ; uint8_t buffer[1]; uint8_t buffer2[2]; uint16_t Val ; float temp_c ; HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_I2C1_Init(); buffer[0]=0x...
Hi everyone,I am currently trying to learn rust embedded thanks to 3 stm32 based developpement board :Nucleo with STM32F103RBSTM32F3DISCOVERYNucleo with STM32F411REI have no issue with the first two ones but I can not make work the F411RE with gdb & ...
Hello,I am facing an issue with nCS pin of QSPI on STM32H747BIT.Reference manual indicates that SCLK is supposed to wait one period after nCS fall before starting operations :But I do not observe this wait on my board.*Yellow is the clock *Blue is th...
at the datasheet:LDO only - can work with VOS0SMPS directly cant work with VOS0.SMPS on and supplies only the LDO - ?
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Hello all....Ok....not sure what i am missing here but this fails miserably....The compiler hates when I try and assign test = The return function works fine, I have made the return variable static so as not to lose the scope....test is an array so I...
I'm trying to run an application that works fine on the nucleo board environment on a custom board using the same mcu. It's my first time and I'm using a protype pcb version with a very single circuitry. I was working over a firmware example with HAL...
