Posted on April 28, 2013 at 07:51Hello, I want to use UART + DMA to receive unknown length packet. So I tried to use IDLE interrupt to monitor the end of the packet. On the other hand, I use a PC tools to send several bytes data and delay a w...
Posted on April 22, 2013 at 11:40Hello, I modify the demo code in STM32L1xx_StdPeriph_Lib_V1.2.0 --> TIM --> OCToggle. I reconfigured the TIM3_CH3 CCR3_Val to 40 to generate 200KHz square waveform. The output frequency measured is only 122Hz...
Posted on April 18, 2013 at 17:42As the subject described, could I use TIM3 CH3 in input capture mode to measure a frequency, and at the same time use TIM3 CH4 in output compare mode to generate a PWM signal?
Posted on April 15, 2013 at 09:53RM0038: TS: Trigger selection can only selected to TI1FP1 or TI2FP2. However, how to connect this two input to TIM3 CHANNEL 4?
Posted on April 01, 2013 at 08:26Thanks clive. Finally, I porting my code from STM32F4 to STM32L152-EVAL without using the demo code. By the way, I change the baud rate to 9600, it works. But it fails when 115200 is set.
Posted on March 21, 2013 at 03:05Thanks rocket. I missed some information. Yes, I have ADum2401 for MISO. And the current problem is occurs on the output. So at present, there is no response from the slave.
