Add Olimex ESP32 Gateway #583
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| #define SUPPORT_RMT_OUTPUT | ||
| #define DEFAULT_RMT_0_GPIO gpio_num_t::GPIO_NUM_12 // Tested working |
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We have removed the use of RMT channel 0 due to a conflict with the UDP processing (Root cause unknown at this time). Also, You should use as many UART channels as possible (in this case two) because they have far lower ISR processing loads.
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Moved GPIO12 to UART 2
| //Output Manager | ||
| #define SUPPORT_UART_OUTPUT | ||
| #define DEFAULT_UART_1_GPIO gpio_num_t::GPIO_NUM_4 // Supposed to be SD Card, but R10 not populated | ||
| #define UART_LAST OutputChannelId_UART_1 |
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This label is no longer used
| #define DEFAULT_RMT_3_GPIO gpio_num_t::GPIO_NUM_32 // Tested working | ||
| /* | ||
| Notes: | ||
| - Got exceptions and board resets when using either of GPIO_NUM_36 or GPIO_NUM_35 |
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GPIO 35 & 36 are input only. They cannot be used as outputs.
| board rev G (resistors R10, R11, R9 are not populated on the board) | ||
| */ | ||
| // TODO: 39 is also available on the header, maybe also use 33 (LED output) | ||
| #define RMT_LAST OutputChannelId_RMT_4 |
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This is no longer used
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| // #define SUPPORT_RELAY_OUTPUT | ||
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| #if defined(SUPPORT_OutputType_WS2801) || defined(SUPPORT_OutputType_APA102) |
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This logic has been moved to the GPIO_Defs file
| // TODO: 39 is also available on the header, maybe also use 33 (LED output) | ||
| #define RMT_LAST OutputChannelId_RMT_4 | ||
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| // #define SUPPORT_OutputType_WS2801 // requires a change in the html directory |
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Output type definitions have been moved to the end of the file. Please keep them consistent with the existing file layout. This makes future maintenance easier. I suggest taking a current version from another ethernet capable platform like the GPIO_Defs_ESP32_ESP3DEUXQuattro_DMX and adjusting it to your needs.
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I've made the requested updates to ESPixelStick/src/platformDefinitions/GPIO_Defs_ESP32_Olimex_Gateway.hpp by reformatting using another newer device as a model. |
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Fixed the target line for github Actions. |
Adds the support for running on the Olimex ESP32 GATEWAY
This board has on-board Ethernet, on-board SD card slot, and several GPIO through a header.
Tested with 5 output (1 UART + 4 RMT) all running at the same time.
Ethernet works.
SD card has been unsuccessful so far; the CS line is not connected on the board, but even with MOSI, MISO, and CLK setup, SD card init fails.