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lpcxpresso 1769 build with makefile but not blinky yet

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This commit is contained in:
hathach
2019-05-15 11:34:40 +07:00
parent 2e07a09b0d
commit 2582dfb3af
6 changed files with 614 additions and 42 deletions
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hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c
+18 -39
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@@ -30,6 +30,10 @@
#define LED_PORT 0
#define LED_PIN 22
// Joytick Down if connected to LPCXpresso Base board
#define BUTTON_PORT 0
#define BUTTON_PIN 15
#define BOARD_UART_PORT LPC_UART3
/* System oscillator rate and RTC oscillator rate */
@@ -60,20 +64,18 @@ static const PINMUX_GRP_T pin_usb_mux[] =
{1, 19, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PPWR
{1, 22, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PWRD
/* VBUS is not connected on this board, so leave the pin at default setting. */
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
};
enum {
BOARD_BUTTON_COUNT = 5
/* VBUS is not connected on this board, so leave the pin at default setting. */
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
};
// Invoked by startup code
void SystemInit(void)
{
/* Enable IOCON clock */
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
Chip_SetupXtalClocking();
/* Setup FLASH access to 4 clocks (100MHz clock) */
// Chip_SYSCTL_SetFLASHAccess(FLASHTIM_100MHZ_CPU);
}
void board_init(void)
@@ -90,11 +92,11 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO);
//------------- LED -------------//
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
//------------- BUTTON -------------//
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, TU_BIT(buttons[i].pin), 0);
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
#if 0
//------------- UART -------------//
@@ -142,13 +144,12 @@ void board_init(void)
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@@ -158,47 +159,25 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif
//--------------------------------------------------------------------+
// LEDS
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
#if 0
static bool button_read(uint8_t id)
{
// return !tu_bit_test( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
return false;
}
#endif
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
// return UART_ReceiveByte(BOARD_UART_PORT);
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const * buf, int len)