Others: hardware and software

Set Option Bytes AFR, STM8S207RB

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...

Programming an in circuit STM8S105K6T6C MCU Via UART

Using STLINK-V3SET. Please Note in circuit STM8S105K6T6C  embedded board has these pins GND, RX, TX , VCC. Many thanks

Stm8s003f3 Pin as SPI MOSI and use MISO as GPIO

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...

Can I have customized bootloader in stm8l052c6?

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.

STM8TL52 current consumption in Halt mode about twenty times higher than expected

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 ...

I would like to know how to use any timer, say TIM2, and GetCounter() correctly. I'm using SDCC on linux and compiling for an STM8L051. Please see some example blinky code. Below is the code I think should work. Any help is greatly appreciated.

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 = ...

STM8S005K6 I2C Bus always busy

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...

Why is the Halt() function not working?

#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); ...

salve qualcuno sa come poter leggere e i pinout del st arm 2062a ?

Failure to open an include file during release building in STVD 4.3.12

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...