Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Posted on August 02, 2017 at 23:33I'm struggling to initialize the RTC on an STM8L051F3 microcontroller. I've used the exact code below on an STM8L151K6 microcontroller with no issues. The code hangs waiting for the LSI clock to be ready. Interrupts...
Posted on August 03, 2017 at 12:11Hi,The ST part ESDA6V1S3 is now obsolete. I need alternate for this Does anyone have any suggestions for a part that might be a suitable replacement...?
Posted on August 01, 2017 at 15:31Hello, I have a FET from ST which I cannot find a datasheet. It is labled as follow: 19NMSONG40TD V6CHN 236 Can you provide me with a datasheet or a correct type name? Thank you!
Posted on July 29, 2017 at 15:58Hi,I'm using stm8l151c8 controller, I'm trying to get an interrupt from PB0 but it's not working, here is my code:&sharpinclude 'stm8l15x_conf.h'&sharpinclude 'main.h'uint8_t __IO BlinkSpeed = 0;static __IO uint32_t T...
Posted on July 28, 2017 at 23:12hi, I want to test the SPI function on the STM8S value line discovery evaluation board. I only have this EVB and some cables, LEDs. Is it possible to make some simple test of the SPI function, such as communicating be...
Posted on July 28, 2017 at 17:50 Hello, I'm trying to simulate STP55NF You can download its model here: http://www.st.com/en/power-transistors/stp55nfhtml. The pin 1,2, and 3 should be gate, drain, and source respectively. I connected a circ...
Posted on July 28, 2017 at 15:09While I know how to add a single button to a pin (as a digital input) for the stm8s103f3p6. What I want to know is how to add multiple buttons using resistive analog inputs.Specifically I wish to know how to add 12 bu...
Posted on July 25, 2017 at 10:57Hello ,Sir/Madam I am working on STM8S (STM8S003F3) MCU . This is 20 bit MCU. I So i am using 2 timers TIMER1 CHANNEL2 (on pin no. PC7 ) and TIMER2 CHANNEL1 (on pin no. PD4) and i select ARF0 OPTION BYTE for TIMER1 CH...
Posted on July 23, 2017 at 17:20Hi all,i'm currently using STM8S003K3 and want to change the option byte for the beeper using STVP. But after I connected the discovery board to my PC, I can't change AFR7 because it is ''reserved''. Anyone know what ...
Posted on December 07, 2016 at 14:38Hello, excuse me persistence.In document said: 'If an interrupt is cleared or masked when the context saving has already started'. What is it meant? And further. How to can prevent nested interruption from pendin...
