Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Hello,I'm trying to program and STM8L050J3 from another MCU through ICP programming on the SWIM interface. Section 5.6.1 of PM0051 presents a sequence where it is required to apply a reset and release it after the SWIM_CSR register hase been configur...
Hello Everyone,I am to test a device which uses the STM8S207RB as the controller. The controller's pin 25 and 26 are used for I2C communication. But in order to use it for the SDA and SCL signals, I need to remap its function by changing the AFR6 bit...
Using STLINK-V3SET. Please Note in circuit STM8S105K6T6C embedded board has these pins GND, RX, TX , VCC. Many thanks
1. I am using Stm8s003f3.In it a slave SPI device is connected, which only inputs data, it dont output any data so MOSI is only used.2. My question is can I use remianing MISO pin as GPIO? since MOSI is used after configuring SPI, will it automatcial...
Hello Respective,I am using STM8l052C6 device for my product, I want to design my own bootloader for the same.Is it possible, as I didn't find any guideline for the same in relavent documents.
Hi. I'm using an STMTL52F4 20-pin MCU that I've programmed to immediately enter HALT mode on startup with the halt() command. Although the documentation says that the chip consumes only 0.4uA in this state, when I put a multimeter in series with the ...
void main(void) { uint16_t tmpcnt = 0; uint8_t tmpcntrl, tmpcntrh; setup_pins(); CLK_PeripheralClockConfig(CLK_Peripheral_TIM2, ENABLE); TIM2->PSCR = TIM2_Prescaler_1; TIM2->ARRH = 0; TIM2->ARRL = 1; TIM2->CNTRH = ...
Hi.Regarding I2C Bus busy problem. I am using alternative pins (PB4 and PB5), as I have the small chip with fewer pins.Option bits are set, and verified.However even at power up the BUSY bit is set. It is set through configuration of the I2C peripher...
#include <stm8l15x.h> #include <stm8l15x_pwr.h> void main(void) { GPIO_Init(GPIOA, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); GPIO_Init(GPIOB, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); GPIO_Init(GPIOC, GPIO_Pin_All, GPIO_Mode_Out_PP_Low_Fast); ...
Hi. I'm using STVD v 4.3.12 with an STMTL52F4 MCU. Debug building works just fine. However, when I switch over to a Release build (changing nothing else), it fails to compile, reporting that it can't open an include file it was able to find before. C...