[National Technology N32G457 Review] RT_Thread Studio failed to mount spi1 after configuring SPI

lugl4313820

[National Technology N32G457 Review] RT_Thread Studio failed to mount spi1 after configuring SPI [Copy link]

 

Prepare rt_thread studio to configure SPI1 to drive ILI9341 screen. After learning other board driver spi settings, I used rt_thread studio to configure spi, but failed to mount spi in the device.

The configuration interface is as follows:

After compiling and downloading, check the device and no spi1 device is found:

I hope National Technology can provide a technical answer to this question.

lugl4313820

At the same time, the same goes for configuring CAN, the device is not found!

littleshrimp

lugl4313820 posted on 2022-1-27 00:02 At the same time, the configuration of CAN is the same, the device is not found!

What about other peripherals besides SPI and CAN?

lugl4313820

littleshrimp posted on 2022-1-27 08:14 Besides SPI and CAN, what other peripherals are there?

uart i2c pwm is ok!

littleshrimp

lugl4313820 posted on 2022-1-27 09:17 uart i2c pwm is OK!

Looks like we need to wait for feedback from the manufacturer.

lugl4313820

littleshrimp posted on 2022-1-27 10:08 It seems that we need to wait for feedback from the manufacturer

Comparing the RT_Thread project of STM32F10X, the project generated by stm32 has drv_spi.c, while the project of N32G45 is not automatically generated.

Cresta

This is because there is no driver.

Then about CAN, you can look at this https://github.com/RT-Thread/rt-thread/pull/5516

Manual synchronization of CAN drivers

lugl4313820

Cresta posted on 2022-1-27 18:28 This is because there is no driver. For CAN, you can check this https://github.com/RT-Thread/rt-thread ...

Thanks, it's been solved!