mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-02-18 19:03:16 +00:00
87ca888bb4
Devictree changes: - Create DTS files for all remaining devices - Update corresponding `devicetree.yaml` - Remove `i2c` configuration from corresponding `tt::hal::Configuration` Apps & HAL: - Removed I2C Settings (we'll make a new one later after I rework that part of the HAL) - Delete TactilityC GPIO and I2C functionality - Delete Related SystemEvent types - Refactor `tt::hal::i2c` to only use `struct Device*` wrapping Scripting: - Fix DevicetreeCompiler boolean parsing - Create `build-all.py`
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
#include "devices/Display.h"
|
|
#include "devices/SdCard.h"
|
|
|
|
#include <Tactility/hal/Configuration.h>
|
|
|
|
using namespace tt::hal;
|
|
|
|
static const auto LOGGER = tt::Logger("Tab5");
|
|
|
|
static DeviceVector createDevices() {
|
|
return {
|
|
createDisplay(),
|
|
createSdCard(),
|
|
};
|
|
}
|
|
|
|
static bool initBoot() {
|
|
/*
|
|
PI4IOE5V6408-1 (0x43)
|
|
- Bit 0: RF internal/external switch
|
|
- Bit 1: Speaker enable
|
|
- Bit 2: External 5V bus enable
|
|
- Bit 3: /
|
|
- Bit 4: LCD reset
|
|
- Bit 5: Touch reset
|
|
- Bit 6: Camera reset
|
|
- Bit 7: Headphone detect
|
|
|
|
PI4IOE5V6408-2 (0x44)
|
|
- Bit 0: C6 WLAN enable
|
|
- Bit 1: /
|
|
- Bit 2: /
|
|
- Bit 3: USB-A 5V enable
|
|
- Bit 4: Device power: PWROFF_PLUSE
|
|
- Bit 5: IP2326: nCHG_QC_EN
|
|
- Bit 6: IP2326: CHG_STAT_LED
|
|
- Bit 7: IP2326: CHG_EN
|
|
*/
|
|
|
|
// Init byte arrays adapted from https://github.com/m5stack/M5GFX/blob/03565ccc96cb0b73c8b157f5ec3fbde439b034ad/src/M5GFX.cpp
|
|
static constexpr uint8_t reg_data_io1_1[] = {
|
|
0x03, 0b01111111, // PI4IO_REG_IO_DIR
|
|
0x05, 0b01000110, // PI4IO_REG_OUT_SET (bit4=LCD Reset, bit5=GT911 TouchReset -> LOW)
|
|
0x07, 0b00000000, // PI4IO_REG_OUT_H_IM
|
|
0x0D, 0b01111111, // PI4IO_REG_PULL_SEL
|
|
0x0B, 0b01111111, // PI4IO_REG_PULL_EN
|
|
};
|
|
|
|
static constexpr uint8_t reg_data_io1_2[] = {
|
|
0x05, 0b01110110, // PI4IO_REG_OUT_SET (bit4=LCD Reset, bit5=GT911 TouchReset -> HIGH)
|
|
};
|
|
|
|
static constexpr uint8_t reg_data_io2[] = {
|
|
0x03, 0b10111001, // PI4IO_REG_IO_DIR
|
|
0x07, 0b00000110, // PI4IO_REG_OUT_H_IM
|
|
0x0D, 0b10111001, // PI4IO_REG_PULL_SEL
|
|
0x0B, 0b11111001, // PI4IO_REG_PULL_EN
|
|
0x09, 0b01000000, // PI4IO_REG_IN_DEF_STA
|
|
0x11, 0b10111111, // PI4IO_REG_INT_MASK
|
|
0x05, 0b10001001, // PI4IO_REG_OUT_SET (enable WiFi, USB-A 5V and CHG_EN)
|
|
};
|
|
|
|
constexpr auto IO_EXPANDER1_ADDRESS = 0x43;
|
|
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER1_ADDRESS, reg_data_io1_1, sizeof(reg_data_io1_1))) {
|
|
LOGGER.error("IO expander 1 init failed in phase 1");
|
|
return false;
|
|
}
|
|
|
|
constexpr auto IO_EXPANDER2_ADDRESS = 0x44;
|
|
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER2_ADDRESS, reg_data_io2, sizeof(reg_data_io2))) {
|
|
LOGGER.error("IO expander 2 init failed");
|
|
return false;
|
|
}
|
|
|
|
// The M5Stack code applies this, but it's not known why
|
|
// TODO: Remove and test it extensively
|
|
tt::kernel::delayTicks(10);
|
|
|
|
if (!i2c::masterWriteRegisterArray(I2C_NUM_0, IO_EXPANDER1_ADDRESS, reg_data_io1_2, sizeof(reg_data_io1_2))) {
|
|
LOGGER.error("IO expander 1 init failed in phase 2");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
extern const Configuration hardwareConfiguration = {
|
|
.initBoot = initBoot,
|
|
.createDevices = createDevices,
|
|
.spi = {
|
|
// SDCard
|
|
spi::Configuration {
|
|
.device = SPI3_HOST,
|
|
.dma = SPI_DMA_CH_AUTO,
|
|
.config = {
|
|
.mosi_io_num = GPIO_NUM_44,
|
|
.miso_io_num = GPIO_NUM_39,
|
|
.sclk_io_num = GPIO_NUM_43,
|
|
.quadwp_io_num = GPIO_NUM_NC,
|
|
.quadhd_io_num = GPIO_NUM_NC,
|
|
.data4_io_num = GPIO_NUM_NC,
|
|
.data5_io_num = GPIO_NUM_NC,
|
|
.data6_io_num = GPIO_NUM_NC,
|
|
.data7_io_num = GPIO_NUM_NC,
|
|
.data_io_default_level = false,
|
|
.max_transfer_sz = 0,
|
|
.flags = 0,
|
|
.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
|
|
.intr_flags = 0
|
|
},
|
|
.initMode = spi::InitMode::ByTactility,
|
|
.isMutable = false,
|
|
.lock = nullptr
|
|
}
|
|
}
|
|
};
|