STM8S003F3_SPI_interface
Posted on March 04, 2016 at 17:27I have been working with STM8S003F3. Can I get example program and documentation to communicate two STM8S003F3 s using SPI interface? #stm8s003f3 #stm8 #spi
Forum Posts
Reading SPI port - first byte?
Posted on April 08, 2014 at 16:53Maybe some of you with SPI experience can spot this one easily. I have a SPI slave device connected to my STM8L152. I watch the clock and data stream to the device requesting a read of a register, and then I can see ...
STM8L Interrupt
Posted on October 29, 2014 at 17:07Hello, I'm using the STM8L151 using IAR workbench without ST Firmware Library and I'm trying to use an SPI Interrupt. Unfortunatey it doesn't work. SPI is already running, the receiving flag is set, but i don't get...
STM8S105C6T6 Discovery (MB867A), cannot boot from flash on power on
Posted on February 24, 2014 at 18:00Hi! I have been working with this discovery board for several weeks now and almost close to finalizing my design for a first prototype. But I always need to manually reset the MCU for my code to run from flash, I ...
End of byte transfer in slave-bidirectional half-duplex mode
Posted on November 21, 2013 at 18:35Hi, I have an STM8S003F3 that is configured as a slave in a bidirectional half-duplex mode. During the time it receives bytes, I can wait on the RXNE flag to know the byte has been completely received. However, I ...
[STM8L152C6] SPI SCK low signal
Posted on November 07, 2013 at 15:42Hi everyone,I'm new to the STM community and those microcontrollers too, I'm learning to use them;)I've configured a communication based on SPI through DMA, everything is working excepting the SCK. I've configured...
SPI Master Mode
Posted on October 04, 2013 at 09:10Hi, I am facing problem in SPI master mode configuration. I can't see any response on MISO line (Slave is tested OK). Here is my SPI initialize functions. void SPI_init() { SPI->CR1 = ...
STM8S SPI Master Hardware CS/SS Controll
Posted on March 24, 2013 at 07:16I've working with the STM8S103K3T6C (LQFP package) and getting SPI Master working, without the Standard Peripheral libraries. I am able to send data correctly, however I havn't been able to get the hardware SPI peri...
STM8S - SPI not working after power-on reset (yes, it strange)
Posted on March 19, 2012 at 19:01I trying to develop device using STM8S105K6 MCU and found something very strange. If I press reset button (connecting NRST to GND) all if working fine. But If I just turn off/on device power, MCU is starting (timer ...
STM8 SPI Wakeup
Posted on June 03, 2012 at 07:04I am using the STM8S as an SPI slave device. The protocol I am using has a fixed sized buffer and I was thinking about using this interrupt to reset the buffer pointers. The data sheet suggests that this interrupt c...