kopia lustrzana https://github.com/meshtastic/firmware
Move to lovyangfx develop for Native
Jonathan Bennett
rodzic
9baccc80d8
commit
e3610a2eb1
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@ -24,7 +24,7 @@ lib_deps =
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${env.lib_deps}
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${networking_base.lib_deps}
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rweather/Crypto@^0.4.0
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lovyan03/LovyanGFX@^1.1.12
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https://github.com/lovyan03/LovyanGFX.git#d35e60f269dfecbb18a8cb0fd07d594c2fb7e7a8
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build_flags =
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${arduino_base.build_flags}
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@ -34,4 +34,4 @@ build_flags =
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-DPORTDUINO_LINUX_HARDWARE
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-lbluetooth
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-lgpiod
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-lyaml-cpp
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-lyaml-cpp
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@ -1,7 +1,6 @@
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#include "configuration.h"
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#include "main.h"
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#if ARCH_PORTDUINO
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#include "mesh_bus_spi.h"
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#include "platform/portduino/PortduinoGlue.h"
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#endif
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@ -340,7 +339,7 @@ static TFT_eSPI *tft = nullptr; // Invoke library, pins defined in User_Setup.h
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class LGFX : public lgfx::LGFX_Device
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{
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lgfx::Panel_LCD *_panel_instance;
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lgfx::Mesh_Bus_SPI _bus_instance;
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lgfx::Bus_SPI _bus_instance;
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lgfx::ITouch *_touch_instance;
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@ -357,7 +356,7 @@ class LGFX : public lgfx::LGFX_Device
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_panel_instance = new lgfx::Panel_ILI9341;
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auto buscfg = _bus_instance.config();
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buscfg.spi_mode = 0;
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_bus_instance.spi_device(DisplaySPI, settingsStrings[displayspidev]);
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_bus_instance.spi_device(DisplaySPI);
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buscfg.pin_dc = settingsMap[displayDC]; // Set SPI DC pin number (-1 = disable)
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@ -1,188 +0,0 @@
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// This code has been copied from LovyanGFX to make the SPI device selectable for touchscreens.
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// Ideally this could eventually be an inherited class from BUS_SPI,
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// but currently too many internal objects are set private.
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#include "configuration.h"
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#if ARCH_PORTDUINO
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#include "lgfx/v1/misc/pixelcopy.hpp"
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#include "main.h"
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#include "mesh_bus_spi.h"
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#include <Arduino.h>
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#include <SPI.h>
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namespace lgfx
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{
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inline namespace v1
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{
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//----------------------------------------------------------------------------
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void Mesh_Bus_SPI::config(const config_t &config)
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{
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_cfg = config;
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if (_cfg.pin_dc >= 0) {
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pinMode(_cfg.pin_dc, pin_mode_t::output);
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gpio_hi(_cfg.pin_dc);
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}
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}
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bool Mesh_Bus_SPI::init(void)
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{
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dc_h();
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pinMode(_cfg.pin_dc, pin_mode_t::output);
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if (SPIName != "")
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PrivateSPI->begin(SPIName.c_str());
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else
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PrivateSPI->begin();
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return true;
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}
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void Mesh_Bus_SPI::release(void)
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{
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PrivateSPI->end();
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}
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void Mesh_Bus_SPI::spi_device(HardwareSPI *newSPI, std::string newSPIName)
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{
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PrivateSPI = newSPI;
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SPIName = newSPIName;
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}
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void Mesh_Bus_SPI::beginTransaction(void)
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{
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dc_h();
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SPISettings setting(_cfg.freq_write, MSBFIRST, _cfg.spi_mode);
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PrivateSPI->beginTransaction(setting);
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}
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void Mesh_Bus_SPI::endTransaction(void)
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{
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PrivateSPI->endTransaction();
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dc_h();
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}
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void Mesh_Bus_SPI::beginRead(void)
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{
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PrivateSPI->endTransaction();
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// SPISettings setting(_cfg.freq_read, BitOrder::MSBFIRST, _cfg.spi_mode, false);
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SPISettings setting(_cfg.freq_read, MSBFIRST, _cfg.spi_mode);
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PrivateSPI->beginTransaction(setting);
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}
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void Mesh_Bus_SPI::endRead(void)
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{
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PrivateSPI->endTransaction();
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beginTransaction();
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}
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void Mesh_Bus_SPI::wait(void) {}
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bool Mesh_Bus_SPI::busy(void) const
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{
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return false;
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}
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bool Mesh_Bus_SPI::writeCommand(uint32_t data, uint_fast8_t bit_length)
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{
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dc_l();
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PrivateSPI->transfer((uint8_t *)&data, bit_length >> 3);
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dc_h();
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return true;
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}
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void Mesh_Bus_SPI::writeData(uint32_t data, uint_fast8_t bit_length)
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{
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PrivateSPI->transfer((uint8_t *)&data, bit_length >> 3);
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}
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void Mesh_Bus_SPI::writeDataRepeat(uint32_t data, uint_fast8_t bit_length, uint32_t length)
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{
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const uint8_t dst_bytes = bit_length >> 3;
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uint32_t limit = (dst_bytes == 3) ? 12 : 16;
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auto buf = _flip_buffer.getBuffer(512);
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size_t fillpos = 0;
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reinterpret_cast<uint32_t *>(buf)[0] = data;
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fillpos += dst_bytes;
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uint32_t len;
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do {
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len = ((length - 1) % limit) + 1;
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if (limit <= 64)
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limit <<= 1;
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while (fillpos < len * dst_bytes) {
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memcpy(&buf[fillpos], buf, fillpos);
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fillpos += fillpos;
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}
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PrivateSPI->transfer(buf, len * dst_bytes);
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} while (length -= len);
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}
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void Mesh_Bus_SPI::writePixels(pixelcopy_t *param, uint32_t length)
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{
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const uint8_t dst_bytes = param->dst_bits >> 3;
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uint32_t limit = (dst_bytes == 3) ? 12 : 16;
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uint32_t len;
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do {
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len = ((length - 1) % limit) + 1;
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if (limit <= 32)
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limit <<= 1;
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auto buf = _flip_buffer.getBuffer(len * dst_bytes);
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param->fp_copy(buf, 0, len, param);
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PrivateSPI->transfer(buf, len * dst_bytes);
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} while (length -= len);
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}
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void Mesh_Bus_SPI::writeBytes(const uint8_t *data, uint32_t length, bool dc, bool use_dma)
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{
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if (dc)
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dc_h();
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else
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dc_l();
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PrivateSPI->transfer(const_cast<uint8_t *>(data), length);
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if (!dc)
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dc_h();
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}
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uint32_t Mesh_Bus_SPI::readData(uint_fast8_t bit_length)
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{
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uint32_t res = 0;
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bit_length >>= 3;
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if (!bit_length)
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return res;
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int idx = 0;
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do {
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res |= PrivateSPI->transfer(0) << idx;
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idx += 8;
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} while (--bit_length);
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return res;
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}
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bool Mesh_Bus_SPI::readBytes(uint8_t *dst, uint32_t length, bool use_dma)
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{
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do {
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dst[0] = PrivateSPI->transfer(0);
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++dst;
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} while (--length);
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return true;
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}
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void Mesh_Bus_SPI::readPixels(void *dst, pixelcopy_t *param, uint32_t length)
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{
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uint32_t bytes = param->src_bits >> 3;
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uint32_t dstindex = 0;
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uint32_t len = 4;
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uint8_t buf[24];
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param->src_data = buf;
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do {
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if (len > length)
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len = length;
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readBytes((uint8_t *)buf, len * bytes, true);
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param->src_x = 0;
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dstindex = param->fp_copy(dst, dstindex, dstindex + len, param);
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length -= len;
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} while (length);
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}
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} // namespace v1
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} // namespace lgfx
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#endif
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@ -1,100 +0,0 @@
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#if ARCH_PORTDUINO
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/*----------------------------------------------------------------------------/
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Lovyan GFX - Graphics library for embedded devices.
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Original Source:
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https://github.com/lovyan03/LovyanGFX/
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Licence:
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[FreeBSD](https://github.com/lovyan03/LovyanGFX/blob/master/license.txt)
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Author:
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[lovyan03](https://twitter.com/lovyan03)
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Contributors:
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[ciniml](https://github.com/ciniml)
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[mongonta0716](https://github.com/mongonta0716)
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[tobozo](https://github.com/tobozo)
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/----------------------------------------------------------------------------*/
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#pragma once
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#include <stdint.h>
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#include "lgfx/v1/Bus.hpp"
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#include "lgfx/v1/platforms/common.hpp"
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namespace lgfx
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{
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inline namespace v1
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{
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//----------------------------------------------------------------------------
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class Mesh_Bus_SPI : public IBus
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{
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public:
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struct config_t {
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uint32_t freq_write = 16000000;
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uint32_t freq_read = 8000000;
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// bool spi_3wire = true;
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// bool use_lock = true;
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int16_t pin_sclk = -1;
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int16_t pin_miso = -1;
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int16_t pin_mosi = -1;
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int16_t pin_dc = -1;
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uint8_t spi_mode = 0;
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};
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const config_t &config(void) const { return _cfg; }
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void config(const config_t &config);
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bus_type_t busType(void) const override { return bus_type_t::bus_spi; }
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bool init(void) override;
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void release(void) override;
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void spi_device(HardwareSPI *newSPI, std::string newSPIName);
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void beginTransaction(void) override;
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void endTransaction(void) override;
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void wait(void) override;
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bool busy(void) const override;
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bool writeCommand(uint32_t data, uint_fast8_t bit_length) override;
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void writeData(uint32_t data, uint_fast8_t bit_length) override;
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void writeDataRepeat(uint32_t data, uint_fast8_t bit_length, uint32_t count) override;
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void writePixels(pixelcopy_t *param, uint32_t length) override;
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void writeBytes(const uint8_t *data, uint32_t length, bool dc, bool use_dma) override;
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void initDMA(void) {}
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void flush(void) {}
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void addDMAQueue(const uint8_t *data, uint32_t length) override { writeBytes(data, length, true, true); }
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void execDMAQueue(void) {}
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uint8_t *getDMABuffer(uint32_t length) override { return _flip_buffer.getBuffer(length); }
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void beginRead(void) override;
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void endRead(void) override;
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uint32_t readData(uint_fast8_t bit_length) override;
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bool readBytes(uint8_t *dst, uint32_t length, bool use_dma) override;
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void readPixels(void *dst, pixelcopy_t *param, uint32_t length) override;
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private:
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HardwareSPI *PrivateSPI;
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std::string SPIName;
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__attribute__((always_inline)) inline void dc_h(void) { gpio_hi(_cfg.pin_dc); }
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__attribute__((always_inline)) inline void dc_l(void) { gpio_lo(_cfg.pin_dc); }
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config_t _cfg;
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FlipBuffer _flip_buffer;
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bool _need_wait;
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uint32_t _mask_reg_dc;
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uint32_t _last_apb_freq = -1;
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uint32_t _clkdiv_write;
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uint32_t _clkdiv_read;
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volatile uint32_t *_gpio_reg_dc_h;
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volatile uint32_t *_gpio_reg_dc_l;
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};
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//----------------------------------------------------------------------------
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} // namespace v1
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} // namespace lgfx
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#endif
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