I2C STOP
hardware I2C: my stm8l152 have two i2c slave device, it works well when does not connect to a oscilloscope.when connect to oscilloscope, mcu may be stop i think oscilloscope has effect on i2c, I2C communicate by polling
STM8 MCUs
Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.
Forum Posts
Resolved! How to connect STM8L050j3M3 and ST-LINK/V2
hello,i'm studying the STM8L050j3M3.but i don't understand how to connect STM8L050j3M3 and ST link.it don't have Reset pin. and i don't be going to buy discovery board because i use 1 LED and Timer.i'd like to make connection mentioned above.could ...
#error clnk Release\vdp650.lkf:1 segment .ubsct size overflow (147)
I am using the STM8S208RB.I would like to fix for #error clnk Release\vdp650.lkf:1 segment .ubsct size overflow (147).Please help me
Halt mode current consumption is huge. Suggest a correct way to reduce current
we are putting theController in halt mode after configuring a external interrupt to wakeup. We read in datasheet, halt mode current is 440na. But we are getting current in terms of ( 1ma - 2 ma). Sometimes getting 200ua. It keeps varying. We want hal...
gdi-error‘[40201]: while debugging STM8 project on windows 10
Hi All.I have installed STVD version 4.3.12 on OS - WINDOWS 10 version 1803 with following detailsSTVD MainFrame Version 3.6.5.2 - Build Aug 4 2017stvabbld.dll, Version: 1.4.1.0stv7abbld.dll, Version: 1.4.4.1STVD_TxtEditor.dll, Version: 1.0.3.0and r...
Timer 1 overflow interrupt not triggered
Hello,I stated using the STM8f003 uC.For simple start I want to implement a flashing LED using the TIMER1 overflow interruptof the core. The code does compile and can be flash without problems.Sadly the LED never lights up -> the interrupt is not eve...
Resolved! the code from st example
I2C_Cmd(sEE_I2C, ENABLE); /* sEE_I2C configuration after enabling it */ I2C_Init(sEE_I2C, I2C_SPEED, I2C_SLAVE_ADDRESS7, I2C_Mode_I2C, I2C_DutyCycle_2, I2C_Ack_Enable, I2C_AcknowledgedAddress_7bit);do the init order have some problem? ...
stvd how to debug with halt()?
ST Visual Develophow to debug under halt mode?it seems the debugger will lost communication
Resolved! how to disable EXTI interrupt
GPIO_Init(GPIOE, GPIO_Pin_7, GPIO_Mode_In_PU_No_IT); ?is there a standard method?