pico hid bridge mode

This commit is contained in:
Maxim Devaev
2023-08-25 12:35:28 +03:00
parent 82ca2b1cae
commit 21eddbde1c
10 changed files with 225 additions and 40 deletions

View File

@@ -26,6 +26,8 @@
#include "hardware/gpio.h"
#include "ph_types.h"
#include "ph_outputs.h"
#include "ph_com_bridge.h"
#include "ph_com_spi.h"
#include "ph_com_uart.h"
@@ -36,32 +38,30 @@
static bool _use_spi = true;
#define _COM(x_func, ...) { \
if (ph_g_is_bridge) { \
ph_com_bridge_##x_func(__VA_ARGS__); \
} else if (_use_spi) { \
ph_com_spi_##x_func(__VA_ARGS__); \
} else { \
ph_com_uart_##x_func(__VA_ARGS__); \
} \
}
void ph_com_init(void (*data_cb)(const u8 *), void (*timeout_cb)(void)) {
gpio_init(_USE_SPI_PIN);
gpio_set_dir(_USE_SPI_PIN, GPIO_IN);
gpio_pull_up(_USE_SPI_PIN);
sleep_ms(10); // Нужен небольшой слип для активации pull-up
_use_spi = gpio_get(_USE_SPI_PIN);
if (_use_spi) {
ph_com_spi_init(data_cb, timeout_cb);
} else {
ph_com_uart_init(data_cb, timeout_cb);
}
_COM(init, data_cb, timeout_cb);
}
void ph_com_task(void) {
if (_use_spi) {
ph_com_spi_task();
} else {
ph_com_uart_task();
}
_COM(task);
}
void ph_com_write(const u8 *data) {
if (_use_spi) {
ph_com_spi_write(data);
} else {
ph_com_uart_write(data);
}
_COM(write, data);
}