mirror/tinyusb
1
0
Fork 0
mirror of https://github.com/hathach/tinyusb.git synced 2025-02-19 06:40:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

NGX4330 device os none work well with lpcxpresso

Browse Source
This commit is contained in:
hathach 2014-03-11 17:16:13 +07:00
parent d6566400fd
commit 52785c9fd6
2 changed files with 42 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
demos/bsp/boards/ngx/board_ngx4330.c
View File

@ -42,14 +42,29 @@
#define BOARD_UART_PORT LPC_USART0
#define BOARD_MAX_LEDS 2
const static struct {
uint8_t mux_port;
uint8_t mux_pin;
uint8_t gpio_port;
uint8_t gpio_pin;
}leds[BOARD_MAX_LEDS] = { {2, 11, 1, 11}, {2, 12, 1,12} };
}leds[] = { {2, 11, 1, 11}, {2, 12, 1,12} };
enum {
BOARD_MAX_LEDS = sizeof(leds) / sizeof(leds[0])
};
const static struct {
uint8_t mux_port;
uint8_t mux_pin;
uint8_t gpio_port;
uint8_t gpio_pin;
}buttons[] = { {0x02, 7, 0, 7 } };
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
void board_init(void)
{
@ -73,6 +88,13 @@ void board_init(void)
GPIO_SetDir(leds[i].gpio_port, BIT_(leds[i].gpio_pin), 1); // output
}
//------------- BUTTONS -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
{
scu_pinmux(buttons[i].mux_port, buttons[i].mux_pin, GPIO_NOPULL, FUNC0);
GPIO_SetDir(buttons[i].gpio_port, BIT_(buttons[i].gpio_pin), 0);
}
//------------- UART init -------------//
scu_pinmux(0x6 ,4, MD_PDN | MD_EZI, FUNC2); // UART0_TXD
scu_pinmux(0x6 ,5, MD_PDN | MD_EZI, FUNC2); // UART0_RXD
@ -103,6 +125,23 @@ void board_leds(uint32_t on_mask, uint32_t off_mask)
}
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
static bool button_read(uint8_t id)
{
return !BIT_TEST_( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
}
uint32_t board_buttons(void)
{
uint32_t result = 0;
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
return result;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+

2
demos/device/src/tusb_config.h
View File

@ -85,7 +85,7 @@
#define TUSB_CFG_DEVICE_HID_KEYBOARD 1
#define TUSB_CFG_DEVICE_HID_MOUSE 1
#define TUSB_CFG_DEVICE_HID_GENERIC 0
#define TUSB_CFG_DEVICE_MSC 0
#define TUSB_CFG_DEVICE_MSC 1
#define TUSB_CFG_DEVICE_CDC 1
//--------------------------------------------------------------------+