Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Hi, I am using stm8l001j3m3. In my project i can't write to eeprom. How can i do it?
My code as a below;void EEPROM_WriteByte(unsigned int address, unsigned char value){ FLASH->DUKR = 0xAE; FLASH->DUKR = 0x56; (*(uint8_t *)(0x9FC0 + address)) = value; FLASH->IAPSR &= FLASH_MemType_Data;}unsigned char EEPROM_ReadByte(unsig...
stm8s cco flag never set
I have a discovery stm8s003k board and when I tested a program for cco capability it seems cco will never be stable and program always remain in line:while(CLK_GetFlagStatus(CLK_FLAG_CCORDY) == FALSE); code and more explain is in detail.I tested it w...
How to find out how much space are in RAM and Flash occupied in bytes?
Hello, I am using STM8l151, ST Visual Develop, and Cosmic compiler. I need to find out how much space is occupied in RAM and Flash. I found the .map file and checed there, but everything there is said in terms of segments and also code size in flash ...
Hi I am having problem with switching VN808-CM through 74HC4051 multiplexer.
I am driving 8 solenoids (low-side in common) with VN808-32. Normally, solenoids pulling 1.8A when powered by 24V. If I switch through VN808-32, I see around 1.6A. I control inputs of driver through 74HC4051. High side driver seems to be capable of ...
Resolved! Please share technical contact mail details
Please share technical contact mail details for TVS diode
Resolved! ESDA7P120-1U1M diode capacitance
What is the diode junction capacitance for the ESDA7P120-1U1M TVS diode? Can it be used on a data line with 1-2mbps data rates?
stm8s with cosmic
hello siri used cosmic c with st visual idand when i comple there are no errors, but when i build, just the small examplethen i have this error#error cpstm8 en.stsw-stm8069\stm8s_stdperiph_lib\libraries\stm8s_stdperiph_driver\src\stm8s_adc2.c:56(8+3)...
About M24C16
Hi,I have a few questions for the M24C16 memory (16 Kbit with page size: 16 byte):1. Does the memory have addresses from 0 to 127, one address per page (2048Bytes / 16)?2. In datasheet "Byte Write" shows a data frame containing: "Byte address" (one b...
