Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I am working on a LoRaWAN and GNSS project. I have found one inconsistent operation when try to configure UART1 for GNSS connection. UART2 is used as PRINTF for logging. Procedure to produce bug: Use I-CUBE-LRWAN example as the codebase.Add code fr...
Hi.Now I am composing the model of the device in the program Microcap using SPICE model of IGBT STGW20NC60VD. This transistor has current-voltage characteristics shown Figure 1. But SPICE model of transistor has other different characteristics (Fig. ...
Hi there,I am developing code for STM8L1528 EVAL board. My goal is to configure adc with dma(peripheral to memory) where adc should collect data for certain period, for example, 2 seconds.So I configured adc and dma according to examples codes given....
Dear Sir/Madam,I have a problem with EEPROM block erase/programming on stm8l152r8 part number.As I understood, EEPROM block erase/programming must be executed from RAM.You have a tutorial included 4 steps as I attached you its picture.I do all the st...
I configure the portB 4,5,6,7 as external interrupt pins. the program is working well if any interrupt occurs in portb 4,5,6,7 the execution send to irq. how to find which pin irq is occured in portbplease give the solution to my problem
Hello.I'm trying to set Option bytes on STM8s005k6 from main code, but still I'm getting error in complementary bytes (when I try to rad out it back in STVP) and MCU hangs.I'm using SDCC compiler with this code: // Set option bytes because of buzzer ...
Hello sirI am use stm8s for measuring voltage rmsSo i use adc but how to calculate when adc interrupt are comingI Aattched initiation code in this posti try to calculate adc interrupt time but when i measure it is wrongPlz provide guidance how ...
The M95M02-A125 has SO8 package. I can't see any mark or anything that shows which the pin number 1 is. I may suppose it's according to text orientation, but it's just a guess. So, the question is: how to know the right orientation of the chip?Thanks...
已�?�?�建好低功耗模�?，从�?�机模�?唤醒�?�在HSI 2MHz�?行，查询方�?�?�采集ADC模拟电压数�?�，实测�?�机模�?<45uA,唤醒�?�功耗<210uA; 问题：现�?�现使用AC120/60Hz�??供DC3.3V 500uA供电电�?时，产�?一直工作在�?�?状�?�?�?�动；
