Forum Posts
Is there any difference between st62t01cm6 / BC and st62t01cm6? Can they replace each other?
I found their datasheet,which said that their ROM codes are different, but I'm not sure if they can be agreed through software.
Cracks on chips surfaces and in between contacts and pads. Is it acceptable.
Per my QC observations, seeing multiple pieces across multiple lots with cracks on the bottom surface in between contacts and pads, as well as several samples with very rough marks on the contacts. Using the high powered scope, cracks were confirmed,...
STVP with STM8S103F3 and St-Link/V2: "Error : Cannot communicate with the device !"
Hello,I am trying to program a STM8S103F3 on one of these chinese breakout boards with an original ST-LINK/V2 programmer. Everytime I try to read/ write something I get: "Error : Cannot communicate with the device !Check the SWIM cable connection and...
Hi, am working in stm8l152. I have a problem with my STM8L device. My current remains in 2.02mA even in the halt mode (I would like to obtain 10-15µA). What are the ways to drop this value?
I also tried to make some configuration changes in the code, like putting the halt mode or disabling the timers.Kindly suggest me to solve this issue
RS232 communication with a terminal using STM8L-DISCOVERY.
Hi,Reference: AN5179 - RS232 communications with a terminal using the STM8 Nucleo-64 boardshttps://www.st.com/resource/en/application_note/dm00513075-rs232-communications-with-a-terminal-using-the-stm8-nucleo64-boards-stmicroelectronics.pdfAN5179 pag...
I use STM8L152 in my product. VLCD is connected to external pull-up 3.3V. If uart communication occur, VLCD is pulled down to low level. I short connect VLCD and PD1 and set VSEL to 1 then use PD1 to detect the falling edge. Is there any potential risk?
Since I short connect VLCD and PD1, when there is uart communication, there will be communication waveform like below on VLCD pin, will this affect MCU work? I set VSEL to 1(External source) by the code below in MCU initialization CLK_Peripheral...
STM8AF5288: Program stops in Block write to flash
Hello,I try to write into program flash in block write. Therefore I have a functionwhich is executed from RAM:void ram_flash_write_block(uint32_t startaddress, const uint8_t *buf) { uint16_t i = 0; // enable flash block write FLASH->CR2 = FLASH...
Read Access to flash beyond address 0x10000
Hello,I try to read from user flash. Everything is fine until I try to read from address beyond 0x10000. Then I get random values. I use SDCC (3.8.0 and 4.1.0, the behaviour is the same). My device is STM8AF5288 which has 64 KB of flash memory. A pro...