Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Posted on February 27, 2014 at 22:13Dear,I am playing around with the STM8S discovery board using STM8S003K3 MCU. I have done with GPIO, timer, ADC, UART, and now I am trying to work with Independent watchdog timer.In the init() function, I have:CLK...
Posted on February 26, 2014 at 19:48Hello everyone I am using ADC1 with the following config: ADC1_Init ( ADC1_CONVERSIONMODE_SINGLE, ADC1_CHANNEL_6, ADC1_PRESSEL_FCPU_D6, ADC1_EXTTRIG_TIM , ENABLE, ADC1_ALIGN_RIGHT, ADC1_SCHMITTTRIG_ALL, DISAB...
Posted on February 24, 2014 at 18:00Hi! I have been working with this discovery board for several weeks now and almost close to finalizing my design for a first prototype. But I always need to manually reset the MCU for my code to run from flash, I ...
Posted on February 22, 2014 at 14:34I wrote a program receiving and transmitting data to the microcontroller STM8 (Tested on STM8S103F3)But so far not implemented in full support of the protocol itself USB :( Source code and description in Russian ...
Posted on February 21, 2014 at 05:11Hi, someone already asked for example code of how to program stm8 via swim... More specific way that ST can help is post the code that went into the STM32 chip on the STM8SVL discovery board... Then we could just...
Posted on February 04, 2014 at 14:31My STM8 Cosmic compiler (32K limited) does not work anymore because it seems that the free licence is out of date (but it isn't: it will run out August 2014). Compiler Error is: '' </p> #error cpstm8 C:\Programm...
Posted on October 21, 2013 at 03:28I've checked the Option Bytes and the OPT3 byte is zero so the WDG_HALT bit is 0 which means that the MCU should enter Halt Mode without causing a reset when the watchdog is enabled. However a HALT or WFI generate...
Posted on February 04, 2014 at 11:50Hi I'm using the 8K limited IAR Kickstart compiler on the STM8L051F3 (8K) I'm using EEPROM and get the following 3 Linker errors Error[Li005]: no definition for ''__eeprom_program_byte'' [referenced from eeprom_ut...
Posted on February 04, 2014 at 21:01I think there's a bug in TIM1_OC4Init function of stm8s_tim1.c /* Set the Output Idle state */ if (TIM1_OCIdleState != TIM1_OCIDLESTATE_RESET) { TIM1->OISR |= (uint8_t)(~TIM1_CCER2_CC4P); }...
Posted on February 03, 2014 at 12:57Hello,I am having issues writing data into EEPROM of Stm8s003K3. I am using Stm8s Discovery development board and IAR IDE.I know the algorithm of unlocking the eeprom.I have attached the code I am using. The probl...