Command Write Configure - DISPLAY_VIEWER
<Header> + <Payload_length> | <Payload> | ||||||
PL0 | PL1 | PL2 | PL3 | PL4 | PL5 | … | |
$ESP_OK|xx| | ‘W’ | ‘l’ | Infor 1 | Infor 2 | Infor 3 | Infor 4 | ... |
Name CFG : DISPLAY_VIEWER
Number of field values : 8
Payload Index | Type value | Min Value | Max Value | Default Value | Min Length | Max Length | Describe | Unit |
PL2 | INTEGER | 0 | 2 | 1 | - | - | Type Display |
|
PL3 | INTEGER | 0 | 6 | 6 | - | - | Brightness Display |
|
PL4 | INTEGER | 0 | 6 | 6 | - | - | Contrast Display |
|
PL5 | INTEGER | 0 | 1 | 0 | - | - | Flip Display |
|
PL6 | INTEGER | 0 | 1 | 1 | - | - | Use ERROR-LED |
|
PL7 | INTEGER | 0 | 1 | 0 | - | - | Invert ERROR-LED state |
|
PL8 | INTEGER | 0 | 1 | 1 | - | - | Use CONNECTION-LED |
|
PL9 | INTEGER | 0 | 1 | 0 | - | - | Invert CONNECTION-LED state |
|
PL0 | PL1 | PL | Type Display | Unit |
‘W’ | ‘l’ | 0 | NEOPIXEL LED ( 4 LED) |
|
|
| 1 | Oled SSD1306 0.96'' (I2C - 128x64) |
|
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| 2 | Oled SH1106 1.3'' (I2C - 128x64) |
|
PL0 | PL1 | PL3 | Brightness Display | Unit |
PL0 | PL1 | PL4 | Contrast Display |
|
‘W’ | ‘l’ | 0 | 10 |
|
|
| 1 | 20 |
|
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| 2 | 50 |
|
|
| 3 | 100 |
|
|
| 4 | 150 |
|
|
| 5 | 200 |
|
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| 6 | 255 |
|
PL0 | PL1 | PL5 | Flip Display | Unit |
‘W’ | ‘l’ | 0 | No Flip Display . |
|
|
| 1 | Yes Flip Display. If type display NEOPIXEL LED: Rorate index neopixel 1234 to 4321 If type display OLED Display: Vertical flip screen . |
|
PL0 | PL1 | PL6 | Use ERROR-LED | Unit |
PL0 | PL1 | PL8 | Use CONNECTION-LED |
|
‘W’ | ‘l’ | 0 | Not use |
|
|
| 1 | Use |
|
PL0 | PL1 | PL7 | Invert ERROR-LED state | Unit |
PL0 | PL1 | PL9 | Invert CONNECTION-LED state |
|
‘W’ | ‘l’ | 0 | No Invert |
|
|
| 1 | Yes Invert |
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ESPrtk Respond
Payload Index
| Type value | Min Value | Max Value | Min Length | Max Length | Describe | Unit | ||
PL2 | ‘l’ | STRING | - | - | 1 | 1 | ID Configure : DISPLAY_VIEWER |
| |
| PL3 | INTEGER | 0 | 1 | - | - | Status Configure |
| |
0 | Error: Failed to save , please try again | ||||||||
1 | OK : Saved configure success | ||||||||
| PL4 | STRING | - | - | - | - | Describe Status Configure in text string format |
| |
Example
Message : | |
HOST Send | $ESP_OK|20|W|l|1|6|6|0|1|0|1|0|*2509 |
ACK Respond | $ESP_OK|48|W|l|1|( ID : DISPLAY_VIEWER ) : Saved Success .|*2044 |
NACK Respond | $ESP_ER|… or $ESS_ER|… or $AES_ER|… |
Command Read configure - DISPLAY_VIEWER
ESPrtk Respond
The index / range of values / data types is similar to the index / range of values / data types of payloads when configured.
Example
Message : | |
HOST Send | $ESP_OK|5|R|l||*6A30 |
ACK Respond | $ESP_OK|20|R|l|1|6|6|0|1|0|1|0|*2009 |
NACK Respond | $ESP_ER|… or $ESS_ER|… or $AES_ER|… |