Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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SPWF04 - TLS anonymous negotiation

On the SPWF01 module TLS anonymous negotiation was possible (ie no client copy of the server certificate required). Is this possible on the SPWF04? The documentation alludes to anonymous negotiation in AN4963 Section 1.1 - TLS sub Protocols on page ...

HDLC of the STR71x

Hello,I am going to adopt the STR71x(HDLC) on our system.But I can't find any document and sample code for the HDLC of the STR71x.Could you help me to find those sources?Thanks

AKim.15 by Associate II
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Regarding I2C communication using Polling method. In "Status register 3 (I2C_SR3)" Bit 1 always set BUSY:

We are interfacing "DS1307" RTC chip with STM8L152C6 Discovery board using I2C polling method.with clock setting as mentioned bellowed .void clock_setup(void){     static uint32_t Clock_frequency = 0;  CLK_DeInit();/*Deinitializes the CLK peripheral ...

AKota.9 by Associate
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CR95HF EMI Filter for Pulse W7001 antenna

Posted on September 09, 2017 at 10:44Hello,I have a lot of CR95HF for a project that could read NFC Tags of a medical equipment and send this via bluetooth to a smartwatch.I works but i would have now the Pulse W7001 NFC antenna on the CR95HF Chip a...

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Stm8s discovery board(STM8S105C6T6) DRIVERS

Hi,I just bought synes discovery board , and when I need drivers for it, I'm surprised.​Actually, I'm operating whiners XP,(still today) and drivers available on st. Com is only for Windows 7,8,10.So anyone please tell me where I can download drivers...

HM.80 by Associate II
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Cannot get timer1 channel 3 or 4 to PWM

I cannot get timer 1 channels 3 or 4 to output a PWM. Here is how I have it initializedstatic void _vBl_initGauge_PWM(void) { TIM1->PSCRH = (u8)((sBL_PWMoutConst.PSCR >> 8) & 0xFF); TIM1->PSCRL = (u8)sBL_PWMoutConst.PSCR; TIM1->ARRH = (u8...

Using SWIM and STM8S to send hex file to 24c64wp

Hi all. I am a complete newbie with regard to the world of the STM8 and the programming of it so there are very high odds that I will completely use the wrong terminology in order to express what I think I know and also what I am working to acheive.....

MFarl by Associate II
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Help with power supply of STM8L152C6T6 MCU

Hello,I'm designing a PCB using the STM8L152C6T6 communicating with an M24LR04E-RMC6T via the I2C protocol. Currently, I'm struggling to understand the power supply schema. According to the datasheet, VDD1, VDD2, and VDDA pins must be connected to an...