Posted on May 17, 2011 at 13:38Thanks for verifying that. Unfortunately, I am already using DMA Channel 5 for USART1_RX and according to the manual I would have to disable it while waiting for the TIM2_CH1 DMA. Since I never know when serial RX will...
Posted on May 17, 2011 at 13:38If the PWM input (PWMI) example were extended to use DMA instead of just interrupts, would this require two DMA channels since two CCR registers are read (CCR1 and CCR2) although only 1 timer input channel is used (e.g...
Posted on May 17, 2011 at 13:27Not familiar with what ''lancheon'' has set up. However, I am also using the CS chain but with just the STM32 library code. To make a systick ISR you have to override the ''weak'' function definition ''SysTick_Handler'...
Posted on May 17, 2011 at 13:27Been using olimex ''arm-usb-ocd'' with openocd (new versions from the project svn or git) with insight debugger on linux sometimes on xp. Also used jlink ks with same openocd version. Should work with eclipse I would t...
Posted on May 17, 2011 at 13:27See exactly what the problem is. I had NSS configured as default H/W controlled with SPI_CR1 bit SSM set to 0. NSS pin (PortA Pin4) was not connected and un-configured (default, floating input). If I configure it as an...
