Posted on January 25, 2018 at 11:06Hello, I'm using STM8L052R8(64KBytes ROM, 4KBytes RAM) and cosmic compiler.I can see as below.#error clnk Debug\dm5xx_stm8l.lkf:14336 (C:\Program Files (x86)\COSMIC\FSE_Compilers\CXSTM8\lib\libm.sm8)fmul.o: section...

Posted on November 09, 2017 at 11:19I'm having a problem on data logging.I use Chan's FatFs R0.08a, SDIO 1 bit mode, DMA and ST standard library, IAR compiler.I save 600,000 data per 200ms in SD Card using CSV format. It need about 33hours.If I try ...