Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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L9825 SPI Control Not Functioning

I am attempting to set the output states of an L9825 using its SPI interface, but no matter what byte is transmitted, the returned diagnostic byte is 0x88 and the output state is unaltered.clock frequency : 1 MHzclock polarity: lowclock phase: data c...

MBoren by Associate II
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Resolved! Field failures of an VND5160AJ-E application

This driver is used (2 per module) in a fairly new product we have been shipping 10k modules in past 6 months. Until recently, we have had no driver failures. Now we have two returns from a customer with a driver failure on each.On one unit, one chan...

0690X00000ARPeCQAX.png

Couple of days ago, I configured the mcu (stm8l-discovery) in low power mode to see the current consumption. But if i run the same code again, I was not able to see the same results. The mcu is not entering the low power mode

#include "iostm8l.h"#include <stdint.h>#include <stdio.h>#include "defs.h"main(){ CLK_DIVR = 0x00; // Set the frequency to 16 MHz while(1) { if (PWR_CSR2 & 0x01 == 0x01) { break; } } PWR_CSR2 |= (1<<1); while (1) { halt(); }}

VSrin by Associate II
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