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Forum Index : Microcontroller and PC projects : ' NULL ' for OPTION command ?
| Author | Message | ||||
hitsware2 Guru  Joined: 03/08/2019 Location: United StatesPosts: 735 |
The OPTION SYSTEM SPI calls for CLOCK, MOSI, MISO I (almost) have :  Note no MISO or RX et. al. Anything I put for MISO that will stick conflicts with OPTION LCDPANEL ???? How can I put a null or ???? my site |
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phil99 Guru Joined: 11/02/2018 Location: AustraliaPosts: 2832 |
Which LCD panel are you using? Mine simply uses the system SPI, its other pins can be assigned to any free Pico pins. eg. > option list OPTION SYSTEM SPI GP18,GP19,GP16 OPTION CPUSPEED (KHz) 252000 OPTION DISPLAY 60, 150 OPTION LCDPANEL ILI9341, LANDSCAPE,GP15,GP14,GP13 OPTION TOUCH GP12,GP11 GUI CALIBRATE 0, 3906, 3888, -878, -647 OPTION SDCARD GP22 > |
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| hitsware2 Guru Joined: 03/08/2019 Location: United StatesPosts: 735 |
https://smile.amazon.com/dp/B092VVCBQP?ref=ppx_yo2_dt_b_product_details&th=1 my site |
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| phil99 Guru Joined: 11/02/2018 Location: AustraliaPosts: 2832 |
Now your problem is clear. To use PicoMite firmware an adapter board may need to be made to re-arrange the pins. |
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| matherp Guru Joined: 11/12/2012 Location: United KingdomPosts: 10619 |
GP28 |
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| hitsware2 Guru Joined: 03/08/2019 Location: United StatesPosts: 735 |
How did You arrive at that ? my site |
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