Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! STM8 bootloader UART write memory
Hello,I am developing a firmware for a host device to flash STM8S via UART.My issue is when I send a write command, STM8 didn't response anything.- Host sends write command: 0x31 0xCE, STM8 responsed ACK 0x79 . Host replies 0xFF- Host sends 5 bytes a...
Resolved! M24C64-WMN6P spec check
Dear ST Team:We have E2PROM M24C64-WMN6P in our project, we checked from datasheet Page 20 & Page 25,there is a confusion need your help.ThanksOn Page 20, Table 12 shows Cbus load for I2C is 100pF max and 50ns max rise time,While on Page 25,Table 19 ...
Resolved! ST62T programming
Hi everybody, I'm new to this forum and have a problem involving an ST62T65CB6 microcontroller. I have been programming PIC chips for a long time and am familiar with the process of reading and writing to memory. My problem is that I have a board wit...
Can the STM8AF series be programmed via the LIN bus using the Flash Loader Demonstrator?
Hello communityCan the STM8AF series be programmed via the LIN bus using the Flash Loader Demonstrator?
Resolved! Component identification
Hello everyone, I need some help with identifying a component BBG(attached pic).
Cosmic C Compiler 4.6.1 break my code
Hi allRegarding the current release for STM8:COSMIC STM8 C Compiler Special EditionVersion: 4.6.1 Date: 31 Jan 2024Just to report that the current version of Cosmic C compiler on STM8 break the code snipplet attached.With the MOCKUP undefined, the co...
Resolved! M95512 failed to read immediately after writing
I write four bytes of data to M95512, and after the writing is completed, I read these four bytes. I must delay the writing for more than 3 milliseconds to read the correct bytes. Delays less than 3 milliseconds will read 0XFF. Why is this?What does...
