Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on December 17, 2012 at 22:07I'm willing to init UART in asm and not sure is it required to configure specific IO port pin as output pin with Px_DDR and only then then I can use UART_TX or the pin configures in output type automatically wh...
Posted on December 11, 2012 at 16:08Hello, attached is a picture of the power input of my circuit and the protection diodes I have implemented. This is an automotive device with a 12V nominal input, that will get voltage spikes of up to 60V during e...
Posted on November 29, 2012 at 14:24Hello! Now I'm in search of design of my project and I really going to use STM8s208 MCS's. Im'm new to STM8 at all.I need a wired controller network, with about of 20 devices. Every device should be able at any ti...
Posted on November 16, 2012 at 10:15When debugging an STM8 using the STM8S-Discovery I can't inspect global variables. When I set a break point and add a variable to the watch window in STVD, I get ''no debug info'' in the Value column. Local variab...
Posted on November 14, 2012 at 14:35Hi all, I have an issue while the I2C-host writes and reads to/from the STM8-I2C-Slave. Write operation is immediately followed by a Read. 1) I2C Master writing to STM8-I2C-Slave : s A2w a 0A a 47 a 40 a p 2)...
Posted on October 29, 2012 at 07:25hello, please can someone one help me with a uart problem on the stm8s i use a crystal of 14.7456 Mhz , also i do the change of the clock system, see the atached program. the uart1 is initialised as, pa4 and pa5, ...
Posted on October 20, 2012 at 04:10HiI looked at google MODBUS RTU and ASCII for some source code for stm8 but i could not find any source code for stm8 series... 1. Is there any source codes for stm8 series?2. When a device is connected to stm8 ua...
Posted on October 22, 2012 at 12:14hello, please is there a sort of stm8s assembly language available who convert a 16 bit binary to 5 bcd code many thanks marc debruyne
Posted on September 28, 2012 at 17:41RAM memory issue on STM8L151G6When using the RAM there are five addresses that I cannot change by software: 0x102, 0x12F, 0x237, 0x24D and 0x2A9. I am using the following test code; for (i=(unsigned char *)0x000;...
Posted on October 15, 2012 at 19:56 Hi, I'm trying generate a PWM signal whose frequency and duty cycle are controllable by 2 potentiometer on a STM8S105 Board. However, I am still unable to get the variables to update their values. Here...