STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
1) I have configured PG8 gpio as external interrupt mode.2) When i am writing data using I2C3 , EXTI9_5_IRQ Handler is getting trigger,but their is no activity in PG8 pin. What is the reason for this problem.I2C3 GPIOs. PC9 -> SDA PA8 -> SCL
AN2834 Rev 4, point 4.2.9 Temperature-effect compensation says:One method is be to fully characterize the offset and gain drift and provide a lookup table in memory to correct measurement according to temperature change. This calibration involves add...
Reading Embedded Flash memory chapter of RM0316 and can't grab how the write protection is supposed to work.a) 4.3.2 Write protection says:It is activated by configuring the WRP[1:0] option bytesEach other instances where WRP is mentioned says i'ts e...
I have generated the I2C code using cube-mx. My slave device is I2C based DIGI-POT. when I check with HAL_I2C_IsDeviceReady() function - it is always coming busy flag.These below are the Hardware and Firmware checks I have done:HW checks -DIGIPOT i...
What I want to do is capture audio using ADC0 and ADC1 with DMA. Until now I have not been able to find a decent solution on capturing 2 ADC inputs simultaneously using DMA.Is this even possible?
I can successfully comparating ( My boards' vref ) VS( output voltage )but later I want to set up voltage by potentiometer and comparating it by output voltagein other words, I want to Comparator Compare (Other voltage output in my circuit) vs (Ano...
Embedded File System(EFS), Fat32, through user defined diskio is used on a NAND flash, MT29F1G08AB, in my project. After a sudden power failure during a file operation on this EFS, I realized the EFS turned to be corrupted and the file system cannot ...
Hi allI've just jumped on the STM32 bandwagon so apologies if this post isn't in the right place. Just let me know and I'll go annoy the right people I've done some work with the ATMega AVR range, both via Arduino and native so I'm not a complete new...
Hello!I have a project I setup that I'm getting multiple definition issues with and I'm not 100% sure if it's because of they way I structured it or if it's because of the way I declared it.Variable Declaration (since this will be easier to read and ...