c87200a80d
- Create `Include/` folder for all main projects - Fix some issues here and there (found while moving things) - All includes are now in `Tactility/` subfolder and must be included with that prefix. This fixes issues with clashing POSIX headers (e.g. `<semaphore.h>` versus Tactility's `Semaphore.h`)
85 lines
2.3 KiB
C++
85 lines
2.3 KiB
C++
#include "YellowConfig.h"
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#include "hal/YellowTouchConstants.h"
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#include <Tactility/TactilityCore.h>
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#include <driver/spi_common.h>
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#define TAG "twodotfour_bootstrap"
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static bool init_i2c() {
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TT_LOG_I(TAG, LOG_MESSAGE_I2C_INIT_START);
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const i2c_config_t i2c_conf = {
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.mode = I2C_MODE_MASTER,
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.sda_io_num = GPIO_NUM_33,
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.scl_io_num = GPIO_NUM_32,
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.sda_pullup_en = false,
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.scl_pullup_en = false,
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.master = {
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.clk_speed = 400000
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}
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};
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if (i2c_param_config(TWODOTFOUR_TOUCH_I2C_PORT, &i2c_conf) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_I2C_INIT_CONFIG_FAILED );
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return false;
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}
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if (i2c_driver_install(TWODOTFOUR_TOUCH_I2C_PORT, i2c_conf.mode, 0, 0, 0) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_I2C_INIT_DRIVER_INSTALL_FAILED);
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return false;
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}
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return true;
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}
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static bool init_spi2() {
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TT_LOG_I(TAG, LOG_MESSAGE_SPI_INIT_START_FMT, SPI2_HOST);
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const spi_bus_config_t bus_config = {
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.mosi_io_num = TWODOTFOUR_SPI2_PIN_MOSI,
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.miso_io_num = GPIO_NUM_NC,
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.sclk_io_num = TWODOTFOUR_SPI2_PIN_SCLK,
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.quadwp_io_num = GPIO_NUM_NC,
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.quadhd_io_num = GPIO_NUM_NC,
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.max_transfer_sz = TWODOTFOUR_SPI2_TRANSACTION_LIMIT
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};
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if (spi_bus_initialize(SPI2_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_SPI_INIT_FAILED_FMT, SPI2_HOST);
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return false;
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}
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return true;
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}
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static bool init_spi3() {
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TT_LOG_I(TAG, LOG_MESSAGE_SPI_INIT_START_FMT, SPI3_HOST);
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const spi_bus_config_t bus_config = {
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.mosi_io_num = TWODOTFOUR_SPI3_PIN_MOSI,
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.miso_io_num = TWODOTFOUR_SPI3_PIN_MISO,
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.sclk_io_num = TWODOTFOUR_SPI3_PIN_SCLK,
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.quadwp_io_num = GPIO_NUM_NC,
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.quadhd_io_num = GPIO_NUM_NC,
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.data4_io_num = 0,
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.data5_io_num = 0,
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.data6_io_num = 0,
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.data7_io_num = 0,
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.max_transfer_sz = TWODOTFOUR_SPI3_TRANSACTION_LIMIT,
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.flags = 0,
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.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
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.intr_flags = 0
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};
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if (spi_bus_initialize(SPI3_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_SPI_INIT_FAILED_FMT, SPI3_HOST);
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return false;
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}
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return true;
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}
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bool twodotfour_boot() {
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return init_i2c() && init_spi2() && init_spi3();
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}
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