Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Dear current and future SDCC users among the STM8 developers,Today the first Release Candidate (RC1) for SDCC 3.8.0 has been created.As always it has been put online in our SourceForge File section.https://sourceforge.net/projects/sdcc/files/If you h...
Hi,According to the question, we can not load image into RAM with empty flash. We're using NOR flash with default memory map, and the debugger is OPENice. The NOR connect to FSMC CS0 and RAM connect to FSMC CS1.We already set PRCC(ProcCfgReg), FSMC_B...
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...
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...
Hi, How can i define global variable in COSMIC C Compiler for STM8S? Is there any document which can explain for global variable definition in COSMIC C Compiler?Regards,Nandish Jasani.
Dear sir,I am using stm8s105c6t6 controller for one of my projects. i am using AWU for low power consumption.when i was add the AWU with MVR on code in to my source code led's are blinking irregular (some times it is glowing for 1s).I am using PWM fo...
Iap sample source is not present in st homepage.Can i have iap sample source?
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...
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 ...
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...
