Others: hardware and software

I want to use L6452(Dual 13*16 Matrix Inkjet Heads drivers). However, I am short knowledge, documents, and videos. Is there anyone, how had to work on this Switch?

UART transmit reacive is not working

Hi,I am using stm8s105c6 for UART transmit receive program. I am using Eclipse with SDCC compiler.I am getting error as?ASlink-Warning-Undefined Global '_TIM3_CAP_COM_IRQHandler' referenced by module 'main'make: *** [main] Error 1Hope someone will gu...

code generated by SDCC 3.8.0 not working properly for STM8L162M8

Hi. I'm using an STM8L162 MCU. my application code size is more than 32KB . I am using SDCC 3.8.0 .To resolve memory issue I have switched from SDCC 3.5.0(as It uses 16 bit pointer) to SDCC 3.8.0 .Still facing the issue - Code is compiled successfu...

STM8S001J3M enter SWIM mode problem

Hello,I want to program the device using SWIM interface, The host is FPGA, but the device can't response successfully.When I reset the SWIM, the return value is wrong, and write SWIM_CSR could not successfully.I attach the wave form picture, please h...

Can I swap TX & RX USART1 STM8L152

Hi Everyone,I have an issue with USART1 where my board designer mixed up the TX and RX pins going to an external module. Is there any way to swap them in software? I've had a look though the reference manual and seen the remapping feature but its not...

STH315N10F7-6 : What is the peak current capability of this mosfet ? If we want to calculate the junction temperature at operating frequencies , is there a STmicroelectronics tool/ guidance with formulae for the same?

How to handle interrupt on any GPIOs on STM8L152C6?

Hi,I am using user key and three more keys to do some work.Can you please guide me how to assign for the interrupt handler function for particular interrupt on a GPIO?e.g. I couldn't understand:What does the numbers like 8, 9, 10, 11 ect represents i...

M41T93ZMY6F RTC resets at negative temperature

1. Can you tell us why this RTC reset happens only in the negative temperature?2.Also,during battery powered ON condition,does the leakage current Loads through RTC supply(VCC) causing a voltage Dip in the battery voltage? Dear Sir/madam,We are using...

Changing ADC to channel that is not configured by option byte.

Hello,Currently I am programming STM8AF5288.With option byte OPT2.AFR5 the AIN3, AIN2, AIN1 and AIN0 can be remapped to the correct port.Do I need to check if this bit is set correctly before I change the ADC channel to one of those AINx?What will be...