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About Top level interrupt sensitivity

Posted on July 04, 2018 at 16:16In this code,I understand the line''EXTI_SetExtIntSensitivity(EXTI_PORT_GPIOB , EXTI_SENSITIVITY_FALL_ONLY);''It means EXTI detects falling edge, right?But what's the next line means??''EXTI_SetTLISensitivity(EXTI_TLI...

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Why Option bytes aren't written in running mode for STM8L ?

Dear All,I am using STM8L ...I had tried ST library functions to write option bytes but they aren't written.the code as following :-halt_opt_byte = FLASH_ReadByte(0x4808); if( halt_opt_byte != 0x02 ) {    FLASH_ProgramOptionByte(0x4808, 0x02); }Still...

AMost by Associate
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I could use some guidance to a good begin

Hello, im quite new to the stm world. Recently i got into a project where i might need alot of mcu's doing basic stuff. After a little searching i found that stm8 mcu's are very cheap. I already got a STM8S103F3P6 and a st-link and so i tried to foll...

ATuin by Associate II
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STM8 Opcode Map

Attached is based on PM0044 'STM8 CPU programming manual' Doc ID 13590 Rev 3, 2011-09.LibreOffice Calc workbook with five sheets:1st Byte - instructions with no pre-code (i.e. opcode is one byte) or whose first byte is a pre-code (i.e. opcode is two ...

lloydb by Associate
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STM8S003F3 VIH and VIL levels

Hello all,I have an application based on the STM8S003F3 where invalid logic levels could appear on the UART RX line. (By design due to the ground offsets in a bigger system.) In some cases the UART misinterprets bytes mainly when the low level of the...

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ST-LINK_CLI for STM8

Is there any way to programm STM8 using a command line software ? I tried with ST-LINK_CLI but that is just for 32bits, no SWIM option

ionutF by Associate III
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