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-rw-r--r--os/hal/ports/KINETIS/LLD/hal_serial_lld.c251
-rw-r--r--os/hal/ports/KINETIS/LLD/hal_serial_lld.h69
-rw-r--r--os/hal/ports/KINETIS/LLD/hal_usb_lld.c57
-rw-r--r--os/hal/ports/KINETIS/LLD/hal_usb_lld.h23
-rw-r--r--os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.c5
-rw-r--r--os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.h5
-rw-r--r--os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.c5
-rw-r--r--os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.h5
-rw-r--r--os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sram.c5
9 files changed, 332 insertions, 93 deletions
diff --git a/os/hal/ports/KINETIS/LLD/hal_serial_lld.c b/os/hal/ports/KINETIS/LLD/hal_serial_lld.c
index c80cf22..c92fa5c 100644
--- a/os/hal/ports/KINETIS/LLD/hal_serial_lld.c
+++ b/os/hal/ports/KINETIS/LLD/hal_serial_lld.c
@@ -1,5 +1,6 @@
/*
ChibiOS - Copyright (C) 2013-2015 Fabio Utzig
+ Copyright (C) 2017 Wim Lewis
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -50,6 +51,18 @@ SerialDriver SD2;
SerialDriver SD3;
#endif
+#if KINETIS_SERIAL_USE_UART3 || defined(__DOXYGEN__)
+SerialDriver SD4;
+#endif
+
+#if KINETIS_SERIAL_USE_UART4 || defined(__DOXYGEN__)
+SerialDriver SD5;
+#endif
+
+#if KINETIS_SERIAL_USE_UART5 || defined(__DOXYGEN__)
+SerialDriver SD6;
+#endif
+
/*===========================================================================*/
/* Driver local variables and types. */
/*===========================================================================*/
@@ -95,33 +108,37 @@ static void serve_error_interrupt(SerialDriver *sdp) {
UART_w_TypeDef *u = &(sdp->uart);
uint8_t s1 = *(u->s1_p);
- /* S1 bits are write-1-to-clear for UART0 on KL2x. */
- /* Clearing on K20x and KL2x/UART>0 is done by reading S1 and
+ /* Clearing on K20x, K60x, and KL2x/UART>0 is done by reading S1 and
* then reading D.*/
-#if defined(KL2x) && KINETIS_SERIAL_USE_UART0
- if(sdp == &SD1) {
- if(s1 & UARTx_S1_IDLE) {
- *(u->s1_p) |= UARTx_S1_IDLE;
- }
+ if(s1 & UARTx_S1_IDLE) {
+ (void)*(u->d_p);
+ }
- if(s1 & (UARTx_S1_OR | UARTx_S1_NF | UARTx_S1_FE | UARTx_S1_PF)) {
- set_error(sdp, s1);
- *(u->s1_p) |= UARTx_S1_OR | UARTx_S1_NF | UARTx_S1_FE | UARTx_S1_PF;
- }
- return;
+ if(s1 & (UARTx_S1_OR | UARTx_S1_NF | UARTx_S1_FE | UARTx_S1_PF)) {
+ set_error(sdp, s1);
+ (void)*(u->d_p);
}
-#endif /* KL2x && KINETIS_SERIAL_USE_UART0 */
+}
+
+#if defined(KL2x) && KINETIS_SERIAL_USE_UART0
+static void serve_error_interrupt_uart0(void) {
+ SerialDriver *sdp = &SD1;
+ UART_w_TypeDef *u = &(sdp->uart);
+ uint8_t s1 = *(u->s1_p);
+
+ /* S1 bits are write-1-to-clear for UART0 on KL2x. */
if(s1 & UARTx_S1_IDLE) {
- (void)*(u->d_p);
+ *(u->s1_p) |= UARTx_S1_IDLE;
}
if(s1 & (UARTx_S1_OR | UARTx_S1_NF | UARTx_S1_FE | UARTx_S1_PF)) {
set_error(sdp, s1);
- (void)*(u->d_p);
+ *(u->s1_p) |= UARTx_S1_OR | UARTx_S1_NF | UARTx_S1_FE | UARTx_S1_PF;
}
}
+#endif /* KL2x && KINETIS_SERIAL_USE_UART0 */
/**
* @brief Common IRQ handler.
@@ -161,6 +178,12 @@ static void serve_interrupt(SerialDriver *sdp) {
}
}
+#if defined(KL2x) && KINETIS_SERIAL_USE_UART0
+ if (sdp == &SD1) {
+ serve_error_interrupt_uart0();
+ return;
+ }
+#endif
serve_error_interrupt(sdp);
}
@@ -184,29 +207,28 @@ static void preload(SerialDriver *sdp) {
/**
* @brief Driver output notification.
*/
-#if KINETIS_SERIAL_USE_UART0 || defined(__DOXYGEN__)
-static void notify1(io_queue_t *qp)
+static void notify(io_queue_t *qp)
{
- (void)qp;
- preload(&SD1);
+ preload(qp->q_link);
}
-#endif
-#if KINETIS_SERIAL_USE_UART1 || defined(__DOXYGEN__)
-static void notify2(io_queue_t *qp)
-{
- (void)qp;
- preload(&SD2);
-}
-#endif
-
-#if KINETIS_SERIAL_USE_UART2 || defined(__DOXYGEN__)
-static void notify3(io_queue_t *qp)
-{
- (void)qp;
- preload(&SD3);
+/**
+ * @brief Common driver initialization, except LP.
+ */
+static void sd_lld_init_driver(SerialDriver *SDn, UART_TypeDef *UARTn) {
+ /* Driver initialization.*/
+ sdObjectInit(SDn, NULL, notify);
+ SDn->uart.bdh_p = &(UARTn->BDH);
+ SDn->uart.bdl_p = &(UARTn->BDL);
+ SDn->uart.c1_p = &(UARTn->C1);
+ SDn->uart.c2_p = &(UARTn->C2);
+ SDn->uart.c3_p = &(UARTn->C3);
+ SDn->uart.c4_p = &(UARTn->C4);
+ SDn->uart.s1_p = (volatile uint8_t *)&(UARTn->S1);
+ SDn->uart.s2_p = &(UARTn->S2);
+ SDn->uart.d_p = &(UARTn->D);
+ SDn->uart.uart_p = UARTn;
}
-#endif
/**
* @brief Common UART configuration.
@@ -240,9 +262,9 @@ static void configure_uart(SerialDriver *sdp, const SerialConfig *config) {
}
#endif /* KINETIS_SERIAL_USE_UART0 */
-#elif defined(K20x) /* KL2x */
+#elif defined(K20x) || defined(K60x) /* KL2x */
- /* UARTs 0 and 1 are clocked from SYSCLK, others from BUSCLK on K20x. */
+ /* UARTs 0 and 1 are clocked from SYSCLK, others from BUSCLK on K20x and K60x. */
#if KINETIS_SERIAL_USE_UART0
if(sdp == &SD1)
divisor = KINETIS_SYSCLK_FREQUENCY;
@@ -260,9 +282,9 @@ static void configure_uart(SerialDriver *sdp, const SerialConfig *config) {
*(uart->bdh_p) = UARTx_BDH_SBR(divisor >> 13) | (*(uart->bdh_p) & ~UARTx_BDH_SBR_MASK);
*(uart->bdl_p) = UARTx_BDL_SBR(divisor >> 5);
-#if defined(K20x)
+#if defined(K20x) || defined(K60x)
*(uart->c4_p) = UARTx_C4_BRFA(divisor) | (*(uart->c4_p) & ~UARTx_C4_BRFA_MASK);
-#endif /* K20x */
+#endif /* K20x, K60x */
/* Line settings. */
*(uart->c1_p) = 0;
@@ -300,12 +322,40 @@ OSAL_IRQ_HANDLER(KINETIS_SERIAL2_IRQ_VECTOR) {
}
#endif
+#if KINETIS_SERIAL_USE_UART3 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL3_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_interrupt(&SD4);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
+#if KINETIS_SERIAL_USE_UART4 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL4_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_interrupt(&SD5);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
+#if KINETIS_SERIAL_USE_UART5 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL5_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_interrupt(&SD6);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
#if KINETIS_HAS_SERIAL_ERROR_IRQ
#if KINETIS_SERIAL_USE_UART0 || defined(__DOXYGEN__)
OSAL_IRQ_HANDLER(KINETIS_SERIAL0_ERROR_IRQ_VECTOR) {
OSAL_IRQ_PROLOGUE();
+#if defined(KL2x)
+ serve_error_interrupt_uart0();
+#else
serve_error_interrupt(&SD1);
+#endif
OSAL_IRQ_EPILOGUE();
}
#endif
@@ -326,6 +376,30 @@ OSAL_IRQ_HANDLER(KINETIS_SERIAL2_ERROR_IRQ_VECTOR) {
}
#endif
+#if KINETIS_SERIAL_USE_UART3 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL3_ERROR_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_error_interrupt(&SD4);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
+#if KINETIS_SERIAL_USE_UART4 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL4_ERROR_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_error_interrupt(&SD5);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
+#if KINETIS_SERIAL_USE_UART5 || defined(__DOXYGEN__)
+OSAL_IRQ_HANDLER(KINETIS_SERIAL5_ERROR_IRQ_VECTOR) {
+ OSAL_IRQ_PROLOGUE();
+ serve_error_interrupt(&SD6);
+ OSAL_IRQ_EPILOGUE();
+}
+#endif
+
#endif /* KINETIS_HAS_SERIAL_ERROR_IRQ */
/*===========================================================================*/
@@ -341,19 +415,11 @@ void sd_lld_init(void) {
#if KINETIS_SERIAL_USE_UART0
/* Driver initialization.*/
- sdObjectInit(&SD1, NULL, notify1);
#if ! KINETIS_SERIAL0_IS_LPUART
- SD1.uart.bdh_p = &(UART0->BDH);
- SD1.uart.bdl_p = &(UART0->BDL);
- SD1.uart.c1_p = &(UART0->C1);
- SD1.uart.c2_p = &(UART0->C2);
- SD1.uart.c3_p = &(UART0->C3);
- SD1.uart.c4_p = &(UART0->C4);
- SD1.uart.s1_p = (volatile uint8_t *)&(UART0->S1);
- SD1.uart.s2_p = &(UART0->S2);
- SD1.uart.d_p = &(UART0->D);
+ sd_lld_init_driver(&SD1, UART0);
#else /* ! KINETIS_SERIAL0_IS_LPUART */
/* little endian! */
+ sdObjectInit(&SD1, NULL, notify);
SD1.uart.bdh_p = ((uint8_t *)&(LPUART0->BAUD)) + 1; /* BDH: BAUD, byte 3 */
SD1.uart.bdl_p = ((uint8_t *)&(LPUART0->BAUD)) + 0; /* BDL: BAUD, byte 4 */
SD1.uart.c1_p = ((uint8_t *)&(LPUART0->CTRL)) + 0; /* C1: CTRL, byte 4 */
@@ -377,20 +443,11 @@ void sd_lld_init(void) {
#if KINETIS_SERIAL_USE_UART1
/* Driver initialization.*/
- sdObjectInit(&SD2, NULL, notify2);
#if ! KINETIS_SERIAL1_IS_LPUART
- SD2.uart.bdh_p = &(UART1->BDH);
- SD2.uart.bdl_p = &(UART1->BDL);
- SD2.uart.c1_p = &(UART1->C1);
- SD2.uart.c2_p = &(UART1->C2);
- SD2.uart.c3_p = &(UART1->C3);
- SD2.uart.c4_p = &(UART1->C4);
- SD2.uart.s1_p = (volatile uint8_t *)&(UART1->S1);
- SD2.uart.s2_p = &(UART1->S2);
- SD2.uart.d_p = &(UART1->D);
- SD2.uart.uart_p = UART1;
+ sd_lld_init_driver(&SD2, UART1);
#else /* ! KINETIS_SERIAL1_IS_LPUART */
/* little endian! */
+ sdObjectInit(&SD2, NULL, notify);
SD2.uart.bdh_p = ((uint8_t *)&(LPUART1->BAUD)) + 1; /* BDH: BAUD, byte 3 */
SD2.uart.bdl_p = ((uint8_t *)&(LPUART1->BAUD)) + 0; /* BDL: BAUD, byte 4 */
SD2.uart.c1_p = ((uint8_t *)&(LPUART1->CTRL)) + 0; /* C1: CTRL, byte 4 */
@@ -406,19 +463,20 @@ void sd_lld_init(void) {
#endif /* KINETIS_SERIAL_USE_UART1 */
#if KINETIS_SERIAL_USE_UART2
- /* Driver initialization.*/
- sdObjectInit(&SD3, NULL, notify3);
- SD3.uart.bdh_p = &(UART2->BDH);
- SD3.uart.bdl_p = &(UART2->BDL);
- SD3.uart.c1_p = &(UART2->C1);
- SD3.uart.c2_p = &(UART2->C2);
- SD3.uart.c3_p = &(UART2->C3);
- SD3.uart.c4_p = &(UART2->C4);
- SD3.uart.s1_p = (volatile uint8_t *)&(UART2->S1);
- SD3.uart.s2_p = &(UART2->S2);
- SD3.uart.d_p = &(UART2->D);
- SD3.uart.uart_p = UART2;
+ sd_lld_init_driver(&SD3, UART2);
#endif /* KINETIS_SERIAL_USE_UART2 */
+
+#if KINETIS_SERIAL_USE_UART3
+ sd_lld_init_driver(&SD4, UART3);
+#endif /* KINETIS_SERIAL_USE_UART3 */
+
+#if KINETIS_SERIAL_USE_UART4
+ sd_lld_init_driver(&SD5, UART4);
+#endif /* KINETIS_SERIAL_USE_UART4 */
+
+#if KINETIS_SERIAL_USE_UART5
+ sd_lld_init_driver(&SD6, UART5);
+#endif /* KINETIS_SERIAL_USE_UART5 */
}
/**
@@ -505,6 +563,33 @@ void sd_lld_start(SerialDriver *sdp, const SerialConfig *config) {
}
#endif /* KINETIS_SERIAL_USE_UART2 */
+#if KINETIS_SERIAL_USE_UART3
+ if (sdp == &SD4) {
+ SIM->SCGC4 |= SIM_SCGC4_UART3;
+ configure_uart(sdp, config);
+ nvicEnableVector(UART3Status_IRQn, KINETIS_SERIAL_UART3_PRIORITY);
+ nvicEnableVector(UART3Error_IRQn, KINETIS_SERIAL_UART3_PRIORITY);
+ }
+#endif /* KINETIS_SERIAL_USE_UART3 */
+
+#if KINETIS_SERIAL_USE_UART4
+ if (sdp == &SD5) {
+ SIM->SCGC1 |= SIM_SCGC1_UART4;
+ configure_uart(sdp, config);
+ nvicEnableVector(UART4Status_IRQn, KINETIS_SERIAL_UART4_PRIORITY);
+ nvicEnableVector(UART4Error_IRQn, KINETIS_SERIAL_UART4_PRIORITY);
+ }
+#endif /* KINETIS_SERIAL_USE_UART4 */
+
+#if KINETIS_SERIAL_USE_UART5
+ if (sdp == &SD6) {
+ SIM->SCGC1 |= SIM_SCGC1_UART5;
+ configure_uart(sdp, config);
+ nvicEnableVector(UART5Status_IRQn, KINETIS_SERIAL_UART5_PRIORITY);
+ nvicEnableVector(UART5Error_IRQn, KINETIS_SERIAL_UART5_PRIORITY);
+ }
+#endif /* KINETIS_SERIAL_USE_UART5 */
+
}
/* Configures the peripheral.*/
@@ -575,6 +660,30 @@ void sd_lld_stop(SerialDriver *sdp) {
SIM->SCGC4 &= ~SIM_SCGC4_UART2;
}
#endif
+
+#if KINETIS_SERIAL_USE_UART3
+ if (sdp == &SD4) {
+ nvicDisableVector(UART3Status_IRQn);
+ nvicDisableVector(UART3Error_IRQn);
+ SIM->SCGC4 &= ~SIM_SCGC4_UART3;
+ }
+#endif
+
+#if KINETIS_SERIAL_USE_UART4
+ if (sdp == &SD5) {
+ nvicDisableVector(UART4Status_IRQn);
+ nvicDisableVector(UART4Error_IRQn);
+ SIM->SCGC1 &= ~SIM_SCGC1_UART4;
+ }
+#endif
+
+#if KINETIS_SERIAL_USE_UART5
+ if (sdp == &SD6) {
+ nvicDisableVector(UART5Status_IRQn);
+ nvicDisableVector(UART5Error_IRQn);
+ SIM->SCGC1 &= ~SIM_SCGC1_UART5;
+ }
+#endif
}
}
diff --git a/os/hal/ports/KINETIS/LLD/hal_serial_lld.h b/os/hal/ports/KINETIS/LLD/hal_serial_lld.h
index f11c063..3cb6d2b 100644
--- a/os/hal/ports/KINETIS/LLD/hal_serial_lld.h
+++ b/os/hal/ports/KINETIS/LLD/hal_serial_lld.h
@@ -60,6 +60,27 @@
#if !defined(KINETIS_SERIAL_USE_UART2) || defined(__DOXYGEN__)
#define KINETIS_SERIAL_USE_UART2 FALSE
#endif
+/**
+ * @brief SD4 driver enable switch.
+ * @details If set to @p TRUE the support for SD4 is included.
+ */
+#if !defined(KINETIS_SERIAL_USE_UART3) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_USE_UART3 FALSE
+#endif
+/**
+ * @brief SD5 driver enable switch.
+ * @details If set to @p TRUE the support for SD5 is included.
+ */
+#if !defined(KINETIS_SERIAL_USE_UART4) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_USE_UART4 FALSE
+#endif
+/**
+ * @brief SD6 driver enable switch.
+ * @details If set to @p TRUE the support for SD6 is included.
+ */
+#if !defined(KINETIS_SERIAL_USE_UART5) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_USE_UART5 FALSE
+#endif
/**
* @brief UART0 interrupt priority level setting.
@@ -83,6 +104,27 @@
#endif
/**
+ * @brief UART3 interrupt priority level setting.
+ */
+#if !defined(KINETIS_SERIAL_UART3_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_UART3_PRIORITY 12
+#endif
+
+/**
+ * @brief UART4 interrupt priority level setting.
+ */
+#if !defined(KINETIS_SERIAL_UART4_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_UART4_PRIORITY 12
+#endif
+
+/**
+ * @brief UART5 interrupt priority level setting.
+ */
+#if !defined(KINETIS_SERIAL_UART5_PRIORITY) || defined(__DOXYGEN__)
+#define KINETIS_SERIAL_UART5_PRIORITY 12
+#endif
+
+/**
* @brief UART0 clock source.
*/
#if !defined(KINETIS_UART0_CLOCK_SRC) || defined(__DOXYGEN__)
@@ -115,8 +157,21 @@
#error "UART2 not present in the selected device"
#endif
+#if KINETIS_SERIAL_USE_UART3 && !KINETIS_HAS_SERIAL3
+#error "UART3 not present in the selected device"
+#endif
+
+#if KINETIS_SERIAL_USE_UART4 && !KINETIS_HAS_SERIAL4
+#error "UART4 not present in the selected device"
+#endif
+
+#if KINETIS_SERIAL_USE_UART5 && !KINETIS_HAS_SERIAL5
+#error "UART5 not present in the selected device"
+#endif
+
#if !(KINETIS_SERIAL_USE_UART0 || KINETIS_SERIAL_USE_UART1 || \
- KINETIS_SERIAL_USE_UART2)
+ KINETIS_SERIAL_USE_UART2 || KINETIS_SERIAL_USE_UART3 || \
+ KINETIS_SERIAL_USE_UART4 || KINETIS_SERIAL_USE_UART5)
#error "Serial driver activated but no UART peripheral assigned"
#endif
@@ -203,6 +258,18 @@ extern SerialDriver SD2;
extern SerialDriver SD3;
#endif
+#if KINETIS_SERIAL_USE_UART3 && !defined(__DOXYGEN__)
+extern SerialDriver SD4;
+#endif
+
+#if KINETIS_SERIAL_USE_UART4 && !defined(__DOXYGEN__)
+extern SerialDriver SD5;
+#endif
+
+#if KINETIS_SERIAL_USE_UART5 && !defined(__DOXYGEN__)
+extern SerialDriver SD6;
+#endif
+
#ifdef __cplusplus
extern "C" {
#endif
diff --git a/os/hal/ports/KINETIS/LLD/hal_usb_lld.c b/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
index e8d9778..ba91d24 100644
--- a/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
+++ b/os/hal/ports/KINETIS/LLD/hal_usb_lld.c
@@ -158,7 +158,7 @@ void usb_packet_transmit(USBDriver *usbp, usbep_t ep, size_t n)
USBInEndpointState *isp = epc->in_state;
bd_t *bd = (bd_t *)&_bdt[BDT_INDEX(ep, TX, isp->odd_even)];
-
+
if (n > (size_t)epc->in_maxsize)
n = (size_t)epc->in_maxsize;
@@ -244,19 +244,16 @@ OSAL_IRQ_HANDLER(KINETIS_USB_IRQ_VECTOR) {
{
case BDT_PID_SETUP: // SETUP
{
- /* Clear any pending IN stuff */
- _bdt[BDT_INDEX(ep, TX, EVEN)].desc = 0;
- _bdt[BDT_INDEX(ep, TX, ODD)].desc = 0;
- /* Also in the chibios state machine */
+ /* Clear receiving in the chibios state machine */
(usbp)->receiving &= ~1;
- /* After a SETUP, IN is always DATA1 */
- usbp->epc[ep]->in_state->data_bank = DATA1;
-
- /* Call SETUP function (ChibiOS core), which sends back stuff */
+ /* Call SETUP function (ChibiOS core), which prepares
+ * for send or receive and releases the buffer
+ */
_usb_isr_invoke_setup_cb(usbp, ep);
- /* Buffer is released by the above callback. */
- /* from Paul: "unfreeze the USB, now that we're ready" */
- USB0->CTL = USBx_CTL_USBENSOFEN;
+ /* When a setup packet is received, tx is suspended,
+ * so it needs to be resumed here.
+ */
+ USB0->CTL &= ~USBx_CTL_TXSUSPENDTOKENBUSY;
} break;
case BDT_PID_IN: // IN
{
@@ -728,9 +725,23 @@ void usb_lld_read_setup(USBDriver *usbp, usbep_t ep, uint8_t *buf) {
}
/* Release the buffer
* Setup packet is always DATA0
- * Initialize buffers so current expects DATA0 & opposite DATA1 */
+ * Release the current DATA0 buffer
+ */
bd->desc = BDT_DESC(usbp->epc[ep]->out_maxsize,DATA0);
- _bdt[BDT_INDEX(ep, RX, os->odd_even^ODD)].desc = BDT_DESC(usbp->epc[ep]->out_maxsize,DATA1);
+ /* If DATA1 was expected, then the states are out of sync.
+ * So reset the other buffer too, and set it as DATA1.
+ * This should not happen in normal cases, but is possible in
+ * error situations. NOTE: it's possible that this is too late
+ * and the next packet has already been received and dropped, but
+ * there's nothing that we can do about that anymore at this point.
+ */
+ if (os->data_bank == DATA1)
+ {
+ bd_t *bd_next = (bd_t*)&_bdt[BDT_INDEX(ep, RX, os->odd_even^ODD)];
+ bd_next->desc = BDT_DESC(usbp->epc[ep]->out_maxsize,DATA1);
+ }
+ /* After a SETUP, both in and out are always DATA1 */
+ usbp->epc[ep]->in_state->data_bank = DATA1;
os->data_bank = DATA1;
}
@@ -762,8 +773,22 @@ void usb_lld_start_out(USBDriver *usbp, usbep_t ep) {
* @notapi
*/
void usb_lld_start_in(USBDriver *usbp, usbep_t ep) {
- (void)usbp;
- (void)ep;
+ if (ep == 0 && usbp->ep0state == USB_EP0_IN_SENDING_STS) {
+ /* When a status packet is about to be sent on endpoint 0 the
+ * next packet will be a setup packet, which means that the
+ * buffer we expect after this should be DATA0, and the following
+ * DATA1. Since no out packets should be in flight at this time
+ * it's safe to initialize the buffers according to the expectations
+ * here.
+ */
+ const USBEndpointConfig* epc = usbp->epc[ep];
+ bd_t * bd = (bd_t*)&_bdt[BDT_INDEX(ep, RX, epc->out_state->odd_even)];
+ bd_t *bd_next = (bd_t*)&_bdt[BDT_INDEX(ep, RX, epc->out_state->odd_even^ODD)];
+
+ bd->desc = BDT_DESC(usbp->epc[ep]->out_maxsize,DATA1);
+ bd_next->desc = BDT_DESC(usbp->epc[ep]->out_maxsize,DATA0);
+ epc->out_state->data_bank = DATA0;
+ }
usb_packet_transmit(usbp,ep,usbp->epc[ep]->in_state->txsize);
}
diff --git a/os/hal/ports/KINETIS/LLD/hal_usb_lld.h b/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
index 961490e..bd4eb39 100644
--- a/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
+++ b/os/hal/ports/KINETIS/LLD/hal_usb_lld.h
@@ -76,6 +76,13 @@
#define KINETIS_USB_ENDPOINTS USB_MAX_ENDPOINTS+1
#endif
+/**
+ * @brief Host wake-up procedure duration.
+ */
+#if !defined(USB_HOST_WAKEUP_DURATION) || defined(__DOXYGEN__)
+#define USB_HOST_WAKEUP_DURATION 2
+#endif
+
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
@@ -97,6 +104,10 @@
#error "KINETIS_USB_IRQ_VECTOR not defined"
#endif
+#if (USB_HOST_WAKEUP_DURATION < 2) || (USB_HOST_WAKEUP_DURATION > 15)
+#error "invalid USB_HOST_WAKEUP_DURATION setting, it must be between 2 and 15"
+#endif
+
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
@@ -394,6 +405,18 @@ struct USBDriver {
#endif /* KINETIS_USB0_IS_USBOTG */
#endif
+/**
+ * @brief Start of host wake-up procedure.
+ *
+ * @notapi
+ */
+#define usb_lld_wakeup_host(usbp) \
+ do{ \
+ USB0->CTL |= USBx_CTL_RESUME; \
+ osalThreadSleepMilliseconds(USB_HOST_WAKEUP_DURATION); \
+ USB0->CTL &= ~USBx_CTL_RESUME; \
+ } while (false)
+
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.c b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.c
index b4c2938..500b2e7 100644
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.c
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.c
@@ -97,7 +97,10 @@ void fsmc_init(void) {
#if (defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F7))
+ defined(STM32F745xx) || defined(STM32F746xx) || \
+ defined(STM32F756xx) || defined(STM32F767xx) || \
+ defined(STM32F769xx) || defined(STM32F777xx) || \
+ defined(STM32F779xx))
#if STM32_USE_FSMC_SDRAM
FSMCD1.sdram = (FSMC_SDRAM_TypeDef *)FSMC_Bank5_6_R_BASE;
#endif
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.h b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.h
index 2bc267f..80c5d26 100644
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.h
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc.h
@@ -36,7 +36,10 @@
*/
#if (defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F769xx))
+ defined(STM32F745xx) || defined(STM32F746xx) || \
+ defined(STM32F756xx) || defined(STM32F767xx) || \
+ defined(STM32F769xx) || defined(STM32F777xx) || \
+ defined(STM32F779xx))
#if !defined(FSMC_Bank1_R_BASE)
#define FSMC_Bank1_R_BASE (FMC_R_BASE + 0x0000)
#endif
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.c b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.c
index ea1be4c..6d727c8 100644
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.c
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.c
@@ -29,7 +29,10 @@
#if (defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F769xx))
+ defined(STM32F745xx) || defined(STM32F746xx) || \
+ defined(STM32F756xx) || defined(STM32F767xx) || \
+ defined(STM32F769xx) || defined(STM32F777xx) || \
+ defined(STM32F779xx))
#if (STM32_USE_FSMC_SDRAM == TRUE) || defined(__DOXYGEN__)
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.h b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.h
index fdf3268..c9f9de0 100644
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.h
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sdram.h
@@ -30,7 +30,10 @@
#if (defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F769xx))
+ defined(STM32F745xx) || defined(STM32F746xx) || \
+ defined(STM32F756xx) || defined(STM32F767xx) || \
+ defined(STM32F769xx) || defined(STM32F777xx) || \
+ defined(STM32F779xx))
#include "hal_fsmc.h"
diff --git a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sram.c b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sram.c
index fbd6f56..da13ca5 100644
--- a/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sram.c
+++ b/os/hal/ports/STM32/LLD/FSMCv1/hal_fsmc_sram.c
@@ -148,7 +148,10 @@ void fsmcSramStop(SRAMDriver *sramp) {
uint32_t mask = FSMC_BCR_MBKEN;
#if (defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F7))
+ defined(STM32F745xx) || defined(STM32F746xx) || \
+ defined(STM32F756xx) || defined(STM32F767xx) || \
+ defined(STM32F769xx) || defined(STM32F777xx) || \
+ defined(STM32F779xx))
mask |= FSMC_BCR_CCLKEN;
#endif
sramp->sram->BCR &= ~mask;
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 06:38:45 +0000