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moving lpc17xx to use lpcopen

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This commit is contained in:
hathach
2018-12-03 17:28:38 +07:00
parent f898f8f7a4
commit 5f10584983
97 changed files with 31929 additions and 44 deletions
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hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c
+58 -24
View File
@@ -36,19 +36,12 @@
*/
/**************************************************************************/
#include "bsp/board.h"
#ifdef BOARD_LPCXPRESSO1769
#include "LPC17xx.h"
#include "lpc17xx_clkpwr.h"
#include "lpc17xx_gpio.h"
#include "lpc17xx_uart.h"
#include "lpc17xx_pinsel.h"
#include "bsp/board.h"
#include "tusb.h"
#define BOARD_LED0_PORT (0)
#define LED_PORT 0
static const struct {
uint8_t port;
@@ -70,22 +63,69 @@ enum {
#define BOARD_UART_PORT LPC_UART3
/* Pin muxing configuration */
static const PINMUX_GRP_T pinmuxing[] = {
{0, 0, IOCON_MODE_INACT | IOCON_FUNC2}, /* TXD3 */
{0, 1, IOCON_MODE_INACT | IOCON_FUNC2}, /* RXD3 */
{0, 4, IOCON_MODE_INACT | IOCON_FUNC2}, /* CAN-RD2 */
{0, 5, IOCON_MODE_INACT | IOCON_FUNC2}, /* CAN-TD2 */
{0, 22, IOCON_MODE_INACT | IOCON_FUNC0}, /* Led 0 */
{0, 23, IOCON_MODE_INACT | IOCON_FUNC1}, /* ADC 0 */
{0, 26, IOCON_MODE_INACT | IOCON_FUNC2}, /* DAC */
/* ENET */
{0x1, 0, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_TXD0 */
{0x1, 1, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_TXD1 */
{0x1, 4, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_TX_EN */
{0x1, 8, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_CRS */
{0x1, 9, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_RXD0 */
{0x1, 10, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_RXD1 */
{0x1, 14, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_RX_ER */
{0x1, 15, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_REF_CLK */
{0x1, 16, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_MDC */
{0x1, 17, IOCON_MODE_INACT | IOCON_FUNC1}, /* ENET_MDIO */
{0x1, 27, IOCON_MODE_INACT | IOCON_FUNC1}, /* CLKOUT */
/* Joystick buttons. */
{2, 3, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_UP */
{0, 15, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_DOWN */
{2, 4, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_LEFT */
{0, 16, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_RIGHT */
{0, 17, IOCON_MODE_INACT | IOCON_FUNC0}, /* JOYSTICK_PRESS */
};
/* System oscillator rate and RTC oscillator rate */
const uint32_t OscRateIn = 12000000;
const uint32_t RTCOscRateIn = 32768;
// Invoked by startup code
void SystemInit(void)
{
/* Enable IOCON clock */
Chip_IOCON_Init(LPC_IOCON);
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
Chip_SetupXtalClocking();
}
void board_init(void)
{
SystemInit();
SystemCoreClockUpdate();
#if CFG_TUSB_OS == OPT_OS_NONE // TODO may move to main.c
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ); // 1 msec tick timer
#if CFG_TUSB_OS == OPT_OS_NONE
SysTick_Config(SystemCoreClock / BOARD_TICKS_HZ);
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
NVIC_SetPriority(USB_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
Chip_GPIO_Init(LPC_GPIO);
//------------- LED -------------//
GPIO_SetDir(BOARD_LED0_PORT, BIT_(BOARD_LED0), 1);
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, BOARD_LED0);
//------------- BUTTON -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, BIT_(buttons[i].pin), 0);
#if TUSB_OPT_DEVICE_ENABLED
//------------- USB Device -------------//
@@ -149,14 +189,7 @@ uint32_t tusb_hal_millis(void)
void board_led_control(uint32_t id, bool state)
{
(void) id;
if (state)
{
GPIO_SetValue(BOARD_LED0_PORT, BIT_(BOARD_LED0));
}else
{
GPIO_ClearValue(BOARD_LED0_PORT, BIT_(BOARD_LED0));
}
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, BOARD_LED0, state);
}
//--------------------------------------------------------------------+
@@ -164,14 +197,15 @@ void board_led_control(uint32_t id, bool state)
//--------------------------------------------------------------------+
static bool button_read(uint8_t id)
{
return !BIT_TEST_( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
// return !BIT_TEST_( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
return false;
}
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);
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? BIT_(i) : 0);
return result;
}