Posted on May 30, 2017 at 19:35Hello Everyone.I have trouble on STM8L152 with I2C through DMA. When receiving 1 data byte its receive 2 bytes 1st: some wrong (0x1F, 0x1E, 0x0E), and second byte (looks like necessary data).In case when receive long ...
Posted on October 23, 2012 at 13:02hello, i'm trying to play raw pcm (22050 Hz, 8 bit unsigned, mono) from sd card to DAC through DMA, with ring buffer. everything works perfectly when i'm using TIM2 as interrupt source (at 22050 Hz) and DAC's softw...
Posted on June 06, 2011 at 11:56 If writing (erasing) byte(word, block) in the eeprom memory, DMA transaction occurs on the periphery of RAM (tested only this type of transfer) of the microcontroller hangs (not working). The documentation no found ...