Why is ROM consumption in double is bigger than single-precision floating-point?

Hello everyone, I'm analyzing two codes exactly the same on a ARM Cortex-M4F ( Armv7E-M). The only difference is that one uses double precision floating-point, and the another single one. I realized...
Why is ROM consumption in double is bigger than single-precision floating-point?

Hello everyone, I'm analyzing two codes exactly the same on a ARM Cortex-M4F ( Armv7E-M). The only difference is that one uses double precision floating-point, and the another single one. I realized...
Interface Association Descriptor for MSC and HID

Hi, Could someone help me to create an IAD for MSC and HID? I have a reference on CDC and MSC for IAD and I do just the same on it but unfortunately it didn't work. When I go to the device manager...
Interface Association Descriptor for MSC and HID

Hi, Could someone help me to create an IAD for MSC and HID? I have a reference on CDC and MSC for IAD and I do just the same on it but unfortunately it didn't work. When I go to the device manager...
index are changing with the voltage apply to the adc

i am using STM DSP library for FFT. FFT Apply on My ADC Count data. I am not sure fft are properly work or not. My Problem is the " when i apply 210mV(Frequency can be varied) to ADC (ADC MCP3911) the...