Re: nsh_main cant running and print no output

On Thu, Nov 24, 2022 at 8:00 AM Alan C. Assis wrote: > Seems like you are mixing the HDSC SDK code with NuttX code, it is > better to start a clean port to this new chip. Agreed it is better to do a clean port to this new chip. That will make it possible to upstream it to NuttX mainline, so that

Re: Help to spread the news about NuttX

https://www.tomek.cedro.info/nuttx-rtos-is-now-apache-tlp/ :-) I will also share on LinkedIn :-) -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info

Re: nsh_main cant running and print no output

Hi Mr. Wang, Did you modify the driver to support both interrupts? Also, do you have JTAG (OpenOCD) + GDB support to HDSC HC32 chips? Using JTAG+GDB will be easier to track the root cause of the issue. Seems like you are mixing the HDSC SDK code with NuttX code, it is better to start a clean po

Re:nsh_main cant running and print no output

I attached more detail for the problem. hc32f4a0 is similar with stm32f407, but the serial irq is different with stm32f407, it includes rx and tx and error irq , but stm32f4 includes one irq including rx and tx. I uses UART6 as the console device and merge the relative register operation in hc3

nsh_main cant running and print no output

Hi, I have a problem about nuttx during moving a new chip with hc32. the board can output with lowputc, system can run, and gpio control is ok, but printf in libc can't output anything, and at same time, nsh_main also not running, it makes shell not being used. the codes is compiled and linked.