Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on January 24, 2017 at 01:21Hello, I'm facing a very embarrasing problem with variables in ST visual develop.When I add a breakpoint just before a function call and I hover the parameter being sent with my mouse I can see it. But when I step ...
Posted on December 15, 2016 at 19:47Hello, I am using stm8s003f3 and I wanted to count with 1 ms of precision and it works well.I use a prescaler of 128 and a period of 125 and if I use my delay function with 1000 as parameter, I get the second.Howe...
Posted on January 18, 2017 at 17:31i need your help about drive micro SD card with STM8L101F3P6i use the library of Eval-Board of STM8l151 for thisand i have no error in compile Code but the stm failed in initalize routine of SD and can not init thi...
Posted on January 12, 2017 at 15:39I have the problem with I2C comunication.I programmed two STM8S-Discovery with example firmware available in C:\Users\u.iaquinta\Downloads\en.stsw-stm8069\STM8S_StdPeriph_Lib\Project\STM8S_StdPeriph_Examples\I2C\I2...
Posted on January 16, 2017 at 16:16I've noticed that in the STM8S standard peripheral libraries, in the UART1_Init function there is an assertion checking the baud setting:assert_param(IS_UART1_BAUDRATE_OK(BaudRate));Digging into stm8_uart1.h, the d...
Posted on January 02, 2017 at 09:12Hi,I'm stm8 newbie, and i wonder if i can do assumption, that reading uint32 variable will be atomic.There is simple function returning system time measured in ms using uint32_t variable, and it's looks like follow...
Posted on January 11, 2017 at 09:42appearance：1.NRST PIN work on law electrical level，it has 200mV;2.UART1_CK work on high electrical level, so Max485 IC can't receive data;3.MCU has a continued fever,temperature:70°C;4.It's power supply work n...
Posted on June 17, 2011 at 15:53Hi, I am a project engineer. I use ST7,STM8 as microcontroller in my projects. And i use COSMIC as a complier. And i use STVD and STVP. I had not any problem while ? was using these programs under Win XP. But ? have a...
Posted on December 09, 2013 at 17:21I have an application requiring the use of an STM32F107 to program a number of STM8S parts in-circuit, therefore I must implement the SWIM protocol on the STM32F107. I have requested the source code for the SWIM ...
Posted on December 21, 2016 at 13:02I am trying to run a code in which timer causes an interrupt and everytime interrupt is generated, a variable h is incremented, but it remains zero in quickwatch window. My code is written below in stvd and cosmic...