Posted on May 10, 2012 at 13:01Dear all,I have some strange roundings with float values: for example when I write 0.05 in eeprom (calibration parameters) it becomes 0.049999997 when I read It.0.2 becomes 0,199999988.I use Cosmic compiler, I tried t...
Posted on June 12, 2012 at 15:06Hello, STM8L specifies 4 types of input pins (Table 34. I/O static characteristics): - True open-drain pins (PC0 and PC1) used for I2C - Five-volt tolerant pins (PA7 and PE0) - 3.6 V tolerant - Any other pins Whic...
Posted on November 10, 2011 at 08:56Hi all,I'm using USART and communicating via rs 232 protocol and trying to send formatted strings by using stdarg.h C library to use;va_list, va_start, va_arg, va_end..but I don't know which library is supposed to...
Posted on May 25, 2012 at 23:25Hello, VREFINT is specified as 1.224V +/-20mV with VDD = 3.0V. Is there any information available on the accuracy when VDD = 1.8V? Any guidance welcome!! Kentxu. #stm8l
Posted on May 01, 2012 at 07:34hello guysI am new to this forum and I want to ask the solution for one of the problem which I encountered during the testing of my STM 8 microcontroller board.Actually I was testing the board and than during the testi...
Posted on May 30, 2012 at 10:24I'm having some problems with it. The problem is that randomly it starts to fail when you try to save any file (project, .c , . h files, etc). It happened to me 3 times already in the few days that i'm using it. One of...
Posted on June 04, 2012 at 10:52I am using the UART1_Printf example from the STM8S Standard Peripheral Library version 2.1 and I am having problems with the speed of the UART. I am expecting to see 115200 baud but according to my logica analyser I ...
Posted on June 05, 2012 at 09:18Which of the Unique ID bytes actually get used? I'd like to use the unique ID of the microcontroller in a project to identify uC units on a comms bus. And as a product we would be using many of them. We have tried to ...
Posted on May 29, 2012 at 18:04Hi. I'm coding my 3rd testing project on stm8, to be exact in 2 different mcus, 103 and 105. I'm using cosmic compiler, and i didnt have any problem with the previous 2 projects (because i didnt verify the size). The p...
