Hello everyone, 

 

After many investigations, it was found that its function configuration was incorrect:

 

| \ | |  _ \(_) | \ | | ___  ___
|  \| | |_) | | |  \| |/ _ \/ _ \
| |\  |  __/| | | |\  |  __/ (_) |
|_| \_|_|   |_| |_| \_|\___|\___/

Welcome to Armbian 21.08.2 Focal with Linux 5.10.60-sunxi

System load:   65%              Up time:       0 min
Memory usage:  15% of 491M      IP:            192.168.4.107
CPU temp:      52°C             Usage of /:    8% of 29G

Last login: Thu Sep 30 15:58:24 2021 from 192.168.4.98


sam@nanopineo:~$ gpio readall
 +-----+-----+----------+------+---+-NanoPi-NEO--+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 |     |     |     3.3V |      |   |  1 || 2  |   |      | 5V       |     |     |
 |  12 |   8 |  GPIOA12 | ALT5 | 0 |  3 || 4  |   |      | 5V       |     |     |
 |  11 |   9 |  GPIOA11 | ALT5 | 0 |  5 || 6  |   |      | 0v       |     |     |
 | 203 |   7 |  GPIOG11 |  OFF | 0 |  7 || 8  | 0 | ALT5 | GPIOG6   | 15  | 198 |
 |     |     |       0v |      |   |  9 || 10 | 0 | ALT5 | GPIOG7   | 16  | 199 |
 |   0 |   0 |   GPIOA0 |  OFF | 0 | 11 || 12 | 0 |  OFF | GPIOA6   | 1   | 6   |
 |   2 |   2 |   GPIOA2 |  OFF | 0 | 13 || 14 |   |      | 0v       |     |     |
 |   3 |   3 |   GPIOA3 |  OFF | 0 | 15 || 16 | 0 |  OFF | GPIOG8   | 4   | 200 |
 |     |     |     3.3v |      |   | 17 || 18 | 0 |  OFF | GPIOG9   | 5   | 201 |
 |  64 |  12 |   GPIOC0 | ALT4 | 0 | 19 || 20 |   |      | 0v       |     |     |
 |  65 |  13 |   GPIOC1 | ALT4 | 0 | 21 || 22 | 0 |  OFF | GPIOA1   | 6   | 1   |
 |  66 |  14 |   GPIOC2 | ALT4 | 0 | 23 || 24 | 0 | ALT4 | GPIOC3   | 10  | 67  |
 +-----+-----+----------+------+---+----++----+---+------+----------+-----+-----+
 | BCM | wPi |   Name   | Mode | V | Physical | V | Mode | Name     | wPi | BCM |
 +-----+-----+----------+------+---+-NanoPi-NEO--+------+----------+-----+-----+

 

In the H3 data sheet, the correct configuration of I2C0 should be ALT2, but it is incorrectly set to ALT5. In the same way, SPI0 is also wrong: SPI0 should be ALT3 and was incorrectly configured as ALT4, so these peripherals cannot work normally.

 

The armbian version information for this error is as follows:

 

| \ | |  _ \(_) | \ | | ___  ___
|  \| | |_) | | |  \| |/ _ \/ _ \
| |\  |  __/| | | |\  |  __/ (_) |
|_| \_|_|   |_| |_| \_|\___|\___/

Welcome to Armbian 21.08.2 Focal with Linux 5.10.60-sunxi

System load:   65%              Up time:       0 min
Memory usage:  15% of 491M      IP:            192.168.4.107
CPU temp:      52°C             Usage of /:    8% of 29G

 

After finding Orange PI + 2E ( Same use H3 ), I verified that my judgment is correct, so is there any clue to solve this problem?