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1. Correct typo. 

2. Fix spi/qspi/uspi TX/RX PDMA trigger issue.
3. Drain RX FIFO to remove remain FEF frames in FIFO.
4. Implement RT_DEVICE_CTRL_CLOSE in uart/uuart/scuart driver.
This commit is contained in:
Wayne Lin 2020-08-03 12:15:33 +08:00
parent aa7247eccd
commit c9392e2a8b
25 changed files with 456 additions and 344 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
bsp/nuvoton/libraries/m480/StdDriver/inc/nu_eadc.h
View File

@ -433,11 +433,12 @@ extern "C"
u32ModuleNum,\
u32Condition,\
u16CMPData,\
u32MatchCount) ((eadc)->CMP[0] |=(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
u32MatchCount) ((eadc)->CMP[0] = (((eadc)->CMP[0] & ~(EADC_CMP_CMPSPL_Msk|EADC_CMP_CMPCOND_Msk|EADC_CMP_CMPDAT_Msk|EADC_CMP_CMPMCNT_Msk))|\
(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
(u32Condition) |\
((u16CMPData) << EADC_CMP_CMPDAT_Pos)| \
(((u32MatchCount) - 1) << EADC_CMP_CMPMCNT_Pos)|\
EADC_CMP_ADCMPEN_Msk))
EADC_CMP_ADCMPEN_Msk)))
/**
* @brief Configure the comparator 1 and enable it.
@ -458,11 +459,12 @@ extern "C"
u32ModuleNum,\
u32Condition,\
u16CMPData,\
u32MatchCount) ((eadc)->CMP[1] |=(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
u32MatchCount) ((eadc)->CMP[1] = (((eadc)->CMP[1] & ~(EADC_CMP_CMPSPL_Msk|EADC_CMP_CMPCOND_Msk|EADC_CMP_CMPDAT_Msk|EADC_CMP_CMPMCNT_Msk))|\
(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
(u32Condition) |\
((u16CMPData) << EADC_CMP_CMPDAT_Pos)| \
(((u32MatchCount) - 1) << EADC_CMP_CMPMCNT_Pos)|\
EADC_CMP_ADCMPEN_Msk))
EADC_CMP_ADCMPEN_Msk)))
/**
* @brief Configure the comparator 2 and enable it.
@ -483,11 +485,12 @@ extern "C"
u32ModuleNum,\
u32Condition,\
u16CMPData,\
u32MatchCount) ((eadc)->CMP[2] |=(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
u32MatchCount) ((eadc)->CMP[2] = (((eadc)->CMP[2] & ~(EADC_CMP_CMPSPL_Msk|EADC_CMP_CMPCOND_Msk|EADC_CMP_CMPDAT_Msk|EADC_CMP_CMPMCNT_Msk))|\
(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
(u32Condition) |\
((u16CMPData) << EADC_CMP_CMPDAT_Pos)| \
(((u32MatchCount) - 1) << EADC_CMP_CMPMCNT_Pos)|\
EADC_CMP_ADCMPEN_Msk))
EADC_CMP_ADCMPEN_Msk)))
/**
* @brief Configure the comparator 3 and enable it.
@ -508,11 +511,12 @@ extern "C"
u32ModuleNum,\
u32Condition,\
u16CMPData,\
u32MatchCount) ((eadc)->CMP[3] |=(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
u32MatchCount) ((eadc)->CMP[3] = (((eadc)->CMP[3] & ~(EADC_CMP_CMPSPL_Msk|EADC_CMP_CMPCOND_Msk|EADC_CMP_CMPDAT_Msk|EADC_CMP_CMPMCNT_Msk))|\
(((u32ModuleNum) << EADC_CMP_CMPSPL_Pos)|\
(u32Condition) |\
((u16CMPData) << EADC_CMP_CMPDAT_Pos)| \
(((u32MatchCount) - 1) << EADC_CMP_CMPMCNT_Pos)|\
EADC_CMP_ADCMPEN_Msk))
EADC_CMP_ADCMPEN_Msk)))
/**
* @brief Enable the compare window mode.

18
bsp/nuvoton/libraries/m480/StdDriver/inc/nu_qspi.h
View File

@ -95,6 +95,15 @@ extern "C"
*/
#define QSPI_TRIGGER_TX_PDMA(qspi) ((qspi)->PDMACTL |= QSPI_PDMACTL_TXPDMAEN_Msk)
/**
* @brief Trigger TX and RX PDMA function.
* @param[in] qspi The pointer of the specified QSPI module.
* @return None.
* @details Set TXPDMAEN bit and RXPDMAEN bit of QSPI_PDMACTL register to enable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define QSPI_TRIGGER_TX_RX_PDMA(qspi) ((qspi)->PDMACTL |= (QSPI_PDMACTL_TXPDMAEN_Msk | QSPI_PDMACTL_RXPDMAEN_Msk))
/**
* @brief Disable RX PDMA transfer.
* @param[in] qspi The pointer of the specified QSPI module.
@ -113,6 +122,15 @@ extern "C"
*/
#define QSPI_DISABLE_TX_PDMA(qspi) ( (qspi)->PDMACTL &= ~QSPI_PDMACTL_TXPDMAEN_Msk )
/**
* @brief Disable TX and RX PDMA transfer.
* @param[in] qspi The pointer of the specified QSPI module.
* @return None.
* @details Clear TXPDMAEN bit and RXPDMAEN bit of QSPI_PDMACTL register to disable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define QSPI_DISABLE_TX_RX_PDMA(qspi) ( (qspi)->PDMACTL &= ~(QSPI_PDMACTL_TXPDMAEN_Msk | QSPI_PDMACTL_RXPDMAEN_Msk) )
/**
* @brief Get the count of available data in RX FIFO.
* @param[in] qspi The pointer of the specified QSPI module.

18
bsp/nuvoton/libraries/m480/StdDriver/inc/nu_spi.h
View File

@ -133,6 +133,15 @@ extern "C"
*/
#define SPI_TRIGGER_TX_PDMA(spi) ((spi)->PDMACTL |= SPI_PDMACTL_TXPDMAEN_Msk)
/**
* @brief Trigger TX and RX PDMA function.
* @param[in] spi The pointer of the specified SPI module.
* @return None.
* @details Set TXPDMAEN bit and RXPDMAEN bit of SPI_PDMACTL register to enable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define SPI_TRIGGER_TX_RX_PDMA(spi) ((spi)->PDMACTL |= (SPI_PDMACTL_TXPDMAEN_Msk | SPI_PDMACTL_RXPDMAEN_Msk))
/**
* @brief Disable RX PDMA transfer.
* @param[in] spi The pointer of the specified SPI module.
@ -151,6 +160,15 @@ extern "C"
*/
#define SPI_DISABLE_TX_PDMA(spi) ( (spi)->PDMACTL &= ~SPI_PDMACTL_TXPDMAEN_Msk )
/**
* @brief Disable TX and RX PDMA transfer.
* @param[in] spi The pointer of the specified SPI module.
* @return None.
* @details Clear TXPDMAEN bit and RXPDMAEN bit of SPI_PDMACTL register to disable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define SPI_DISABLE_TX_RX_PDMA(spi) ( (spi)->PDMACTL &= ~(SPI_PDMACTL_TXPDMAEN_Msk | SPI_PDMACTL_RXPDMAEN_Msk) )
/**
* @brief Get the count of available data in RX FIFO.
* @param[in] spi The pointer of the specified SPI module.

18
bsp/nuvoton/libraries/m480/StdDriver/inc/nu_usci_spi.h
View File

@ -361,6 +361,15 @@ extern "C"
*/
#define USPI_TRIGGER_TX_PDMA(uspi) ((uspi)->PDMACTL |= USPI_PDMACTL_TXPDMAEN_Msk|USPI_PDMACTL_PDMAEN_Msk)
/**
* @brief Trigger TX and RX PDMA function.
* @param[in] uspi The pointer of the specified USCI_SPI module.
* @return None.
* @details Set TXPDMAEN bit and RXPDMAEN bit of USPI_PDMACTL register to enable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define USPI_TRIGGER_TX_RX_PDMA(uspi) ((uspi)->PDMACTL |= USPI_PDMACTL_TXPDMAEN_Msk|USPI_PDMACTL_RXPDMAEN_Msk|USPI_PDMACTL_PDMAEN_Msk)
/**
* @brief Disable RX PDMA transfer.
* @param[in] uspi The pointer of the specified USCI_SPI module.
@ -379,6 +388,15 @@ extern "C"
*/
#define USPI_DISABLE_TX_PDMA(uspi) ( (uspi)->PDMACTL &= ~USPI_PDMACTL_TXPDMAEN_Msk )
/**
* @brief Disable TX and RX PDMA transfer.
* @param[in] uspi The pointer of the specified USCI_SPI module.
* @return None.
* @details Clear TXPDMAEN bit and RXPDMAEN bit of USPI_PDMACTL register to disable TX and RX PDMA transfer function.
* \hideinitializer
*/
#define USPI_DISABLE_TX_RX_PDMA(uspi) ( (uspi)->PDMACTL &= ~(USPI_PDMACTL_TXPDMAEN_Msk | USPI_PDMACTL_RXPDMAEN_Msk))
uint32_t USPI_Open(USPI_T *uspi, uint32_t u32MasterSlave, uint32_t u32SPIMode, uint32_t u32DataWidth, uint32_t u32BusClock);
void USPI_Close(USPI_T *uspi);
void USPI_ClearRxBuf(USPI_T *uspi);

40
bsp/nuvoton/libraries/m480/rtt_port/Kconfig
View File

@ -57,7 +57,7 @@ config SOC_SERIES_M480
select RT_USING_NETDEV
config NU_EMAC_PDMA_MEMCOPY
bool "Use PDMA for data tranferring"
bool "Use PDMA for data transferring"
select BSP_USING_PDMA
depends on BSP_USING_EMAC
default y
@ -82,14 +82,15 @@ config SOC_SERIES_M480
menuconfig BSP_USING_EADC
bool "Enable Enhanced Analog-to-Digital Converter(EADC)"
select RT_USING_ADC
config BSP_USING_EADC0
bool "Enable EADC0"
depends on BSP_USING_EADC && RT_USING_ADC
if BSP_USING_EADC
config BSP_USING_EADC0
bool "Enable EADC0"
config BSP_USING_EADC1
bool "Enable EADC1"
depends on BSP_USING_EADC && RT_USING_ADC
config BSP_USING_EADC1
bool "Enable EADC1"
endif
menuconfig BSP_USING_TMR
bool "Enable Timer Controller(TIMER)"
@ -371,12 +372,14 @@ config SOC_SERIES_M480
config BSP_USING_UI2C0
select RT_USING_I2C
select BSP_USING_UI2C
bool "UI2C0"
help
Choose this option if you need I2C function mode.
config BSP_USING_USPI0
select RT_USING_SPI
select BSP_USING_USPI
bool "USPI0"
help
Choose this option if you need SPI function mode.
@ -391,7 +394,7 @@ config SOC_SERIES_M480
depends on BSP_USING_UUART0 && RT_SERIAL_USING_DMA
config BSP_USING_USPI0_PDMA
bool "Use PDMA for data tranferring"
bool "Use PDMA for data transferring"
select BSP_USING_USPI_PDMA
depends on BSP_USING_USPI0
endif
@ -405,21 +408,21 @@ config SOC_SERIES_M480
config BSP_USING_UUART1
select RT_USING_SERIAL
select BSP_USING_UUART
select BSP_USING_UUART
bool "UUART1"
help
Choose this option if you need UART function mode.
config BSP_USING_UI2C1
select RT_USING_I2C
select BSP_USING_UI2C
select BSP_USING_UI2C
bool "UI2C1"
help
Choose this option if you need I2C function mode.
config BSP_USING_USPI1
select RT_USING_SPI
select BSP_USING_USPI
select BSP_USING_USPI
bool "USPI1"
help
Choose this option if you need SPI function mode.
@ -434,7 +437,7 @@ config SOC_SERIES_M480
depends on BSP_USING_UUART1 && RT_SERIAL_USING_DMA
config BSP_USING_USPI1_PDMA
bool "Use PDMA for data tranferring"
bool "Use PDMA for data transferring"
select BSP_USING_USPI_PDMA
depends on BSP_USING_USPI1
endif
@ -459,6 +462,10 @@ config SOC_SERIES_M480
config NU_SDH_HOTPLUG
bool "Using HOTPLUG"
default y
config NU_SDH_MOUNT_ON_ROOT
bool "Mount on root"
endif
menuconfig BSP_USING_CAN
@ -724,20 +731,23 @@ config SOC_SERIES_M480
bool "Enable Quad Serial Peripheral Interface(QSPI)"
select RT_USING_SPI
select RT_USING_QSPI
select BSP_USING_SPI
if BSP_USING_QSPI
if BSP_USING_QSPI
config BSP_USING_QSPI0
bool "Enable QSPI0"
config BSP_USING_QSPI0_PDMA
bool "Enable PDMA for QSPI0"
select BSP_USING_SPI_PDMA
depends on BSP_USING_QSPI0
config BSP_USING_QSPI1
bool "Enable QSPI1"
config BSP_USING_QSPI1_PDMA
bool "Enable PDMA for QSPI1"
bool "Enable PDMA for QSPI1"
select BSP_USING_SPI_PDMA
depends on BSP_USING_QSPI1
endif
@ -857,7 +867,7 @@ config SOC_SERIES_M480
if BSP_USING_CRC
config NU_CRC_USE_PDMA
bool "Use PDMA for data tranferring."
bool "Use PDMA for data transferring."
select BSP_USING_PDMA
default y
endif

19
bsp/nuvoton/libraries/m480/rtt_port/drv_can.c
View File

@ -97,7 +97,7 @@ static struct nu_can nu_can_arr[] =
},
#endif
{0}
}; /* usart nu_usart */
}; /* struct nu_can */
/* Public functions ------------------------------------------------------------*/
@ -112,7 +112,7 @@ static const struct rt_can_ops nu_can_ops =
static const struct can_configure nu_can_default_config = NU_CAN_CONFIG_DEFAULT;
/* Interrupt Handle Funtion ----------------------------------------------------*/
/* Interrupt Handle Function ----------------------------------------------------*/
#if defined(BSP_USING_CAN0)
/* CAN0 interrupt entry */
void CAN0_IRQHandler(void)
@ -238,7 +238,7 @@ static rt_err_t nu_can_configure(struct rt_can_device *can, struct can_configure
RT_ASSERT(can != RT_NULL);
RT_ASSERT(cfg != RT_NULL);
/* Get base address of uart register */
/* Get base address of CAN register */
CAN_T *can_base = ((nu_can_t)can)->can_base;
RT_ASSERT(can_base != RT_NULL);
@ -312,7 +312,7 @@ static rt_err_t nu_can_control(struct rt_can_device *can, int cmd, void *arg)
#ifdef RT_CAN_USING_HDR
struct rt_can_filter_config *filter_cfg;
#endif
/* Get base address of uart register */
/* Get base address of CAN register */
CAN_T *can_base = ((nu_can_t)can)->can_base;
RT_ASSERT(can_base != RT_NULL);
@ -346,7 +346,6 @@ static rt_err_t nu_can_control(struct rt_can_device *can, int cmd, void *arg)
{
/* Enable Status Change Interrupt */
CAN_EnableInt(can_base, CAN_CON_IE_Msk | CAN_CON_SIE_Msk);
NVIC_SetPriority(((nu_can_t)can)->can_irq_n, (1 << __NVIC_PRIO_BITS) - 2);
/* Enable NVIC interrupt. */
NVIC_EnableIRQ(((nu_can_t)can)->can_irq_n);
@ -355,7 +354,6 @@ static rt_err_t nu_can_control(struct rt_can_device *can, int cmd, void *arg)
{
/* Enable Error Status and Status Change Interrupt */
CAN_EnableInt(can_base, CAN_CON_IE_Msk | CAN_CON_SIE_Msk | CAN_CON_EIE_Msk);
NVIC_SetPriority(((nu_can_t)can)->can_irq_n, (1 << __NVIC_PRIO_BITS) - 2);
/* Enable NVIC interrupt. */
NVIC_EnableIRQ(((nu_can_t)can)->can_irq_n);
}
@ -440,6 +438,9 @@ static rt_err_t nu_can_control(struct rt_can_device *can, int cmd, void *arg)
rt_memcpy(arg, &can->status, sizeof(can->status));
}
break;
default:
return -(RT_EINVAL);
}
return RT_EOK;
@ -449,7 +450,7 @@ static int nu_can_sendmsg(struct rt_can_device *can, const void *buf, rt_uint32_
{
STR_CANMSG_T tMsg;
struct rt_can_msg *pmsg = (struct rt_can_msg *) buf;
/* Get base address of uart register */
/* Get base address of CAN register */
CAN_T *can_base = ((nu_can_t)can)->can_base;
RT_ASSERT(can_base != RT_NULL);
@ -495,7 +496,7 @@ static int nu_can_recvmsg(struct rt_can_device *can, void *buf, rt_uint32_t boxn
{
STR_CANMSG_T tMsg;
struct rt_can_msg *pmsg = (struct rt_can_msg *) buf;
/* Get base address of uart register */
/* Get base address of CAN register */
CAN_T *can_base = ((nu_can_t)can)->can_base;
RT_ASSERT(can_base != RT_NULL);
@ -558,7 +559,7 @@ static int rt_hw_can_init(void)
RT_ASSERT(ret == RT_EOK);
}
return ret;
return (int)ret;
}
INIT_DEVICE_EXPORT(rt_hw_can_init);
#endif //#if defined(BSP_USING_CAN)

10
bsp/nuvoton/libraries/m480/rtt_port/drv_clk.c
View File

@ -165,8 +165,8 @@ static void pm_run(struct rt_pm *pm, rt_uint8_t mode)
SYS_UnlockReg();
/* Switch run mdoe frequency using PLL + HXT if HXT is enabled.
Otherwise, the systme clock will use PLL + HIRC. */
/* Switch run mode frequency using PLL + HXT if HXT is enabled.
Otherwise, the system clock will use PLL + HIRC. */
switch (mode)
{
case PM_RUN_MODE_HIGH_SPEED:
@ -209,7 +209,7 @@ static void hw_timer_init(void)
CLK_EnableModuleClock(PM_TIMER_MODULE);
SYS_LockReg();
/* Initialise timer and enable wakeup function. */
/* Initialize timer and enable wakeup function. */
TIMER_Open(PM_TIMER, TIMER_CONTINUOUS_MODE, 1);
TIMER_SET_PRESCALE_VALUE(PM_TIMER, 0);
TIMER_EnableInt(PM_TIMER);
@ -262,7 +262,7 @@ static void pm_timer_start(struct rt_pm *pm, rt_uint32_t timeout)
if (timeout == RT_TICK_MAX)
return;
/* start pm timer to compenstate the os tick in power down mode */
/* start pm timer to compensate the os tick in power down mode */
tick = pm_tick_from_os_tick(timeout);
TIMER_SET_CMP_VALUE(PM_TIMER, tick);
TIMER_Start(PM_TIMER);
@ -277,7 +277,7 @@ static void pm_timer_stop(struct rt_pm *pm)
}
/* pm device driver initialise. */
/* pm device driver initialize. */
int rt_hw_pm_init(void)
{
rt_uint8_t timer_mask;

11
bsp/nuvoton/libraries/m480/rtt_port/drv_fmc.c
View File

@ -21,9 +21,9 @@
#endif
/* Private define ---------------------------------------------------------------*/
#define NU_GETBYTE_OFST(addr) ((addr&0x3)*8)
#define NU_GET_WALIGN(addr) (addr&~0x3)
#define NU_GET_LSB2BIT(addr) (addr&0x3)
#define NU_GETBYTE_OFST(addr) (((addr)&0x3)*8)
#define NU_GET_WALIGN(addr) ((addr)&~0x3)
#define NU_GET_LSB2BIT(addr) ((addr)&0x3)
/* Private typedef --------------------------------------------------------------*/
/* Private functions ------------------------------------------------------------*/
@ -159,7 +159,8 @@ int nu_fmc_erase(long addr, size_t size)
uint32_t addr_end = addr + size;
#if defined(NU_SUPPORT_NONALIGN)
uint8_t *page_sdtemp = RT_NULL, *page_edtemp = RT_NULL;
uint8_t *page_sdtemp = RT_NULL;
uint8_t *page_edtemp = RT_NULL;
addrptr = addr & (FMC_FLASH_PAGE_SIZE - 1);
@ -315,7 +316,7 @@ static int nu_fmc_init(void)
g_mutex_fmc = rt_mutex_create("nu_fmc_lock", RT_IPC_FLAG_FIFO);
return RT_EOK;
return (int)RT_EOK;
}
INIT_APP_EXPORT(nu_fmc_init);

2
bsp/nuvoton/libraries/m480/rtt_port/drv_gpio.c
View File

@ -166,7 +166,7 @@ static rt_err_t nu_gpio_attach_irq(struct rt_device *device, rt_int32_t pin, rt_
if ((irqindex = nu_find_irqindex(pin)) >= 0)
goto exit_nu_gpio_attach_irq;
// Find avaiable index of pin in pool.
// Find available index of pin in pool.
if ((irqindex = nu_cto(g_u32PinIrqMask)) < IRQ_MAX_NUM) // Count Trailing Ones ==> Find First Zero
goto exit_nu_gpio_attach_irq;

2
bsp/nuvoton/libraries/m480/rtt_port/drv_gpio.h
View File

@ -26,7 +26,7 @@ typedef enum
NU_PORT_CNT,
} nu_gpio_port;
#define NU_GET_PININDEX(port, pin) (port*16+pin)
#define NU_GET_PININDEX(port, pin) ((port)*16+(pin))
#define NU_GET_PINS(rt_pin_index) ((rt_pin_index) & 0x0000000F)
#define NU_GET_PORT(rt_pin_index) (((rt_pin_index)>>4) & 0x0000000F)
#define NU_GET_PIN_MASK(nu_gpio_pin) (1 << (nu_gpio_pin))

7
bsp/nuvoton/libraries/m480/rtt_port/drv_i2s.c
View File

@ -306,6 +306,10 @@ static rt_err_t nu_i2s_getcaps(struct rt_audio_device *audio, struct rt_audio_ca
} // switch (caps->sub_type)
break;
default:
result = -RT_ERROR;
break;
} // switch (caps->main_type)
return result;
@ -449,6 +453,9 @@ static rt_err_t nu_i2s_start(struct rt_audio_device *audio, int stream)
LOG_I("Start record.");
}
break;
default:
return -RT_ERROR;
}
return RT_EOK;

80
bsp/nuvoton/libraries/m480/rtt_port/drv_qspi.c
View File

@ -12,6 +12,14 @@
#include <rtconfig.h>
#if defined(BSP_USING_QSPI)
#define LOG_TAG "drv.qspi"
#define DBG_ENABLE
#define DBG_SECTION_NAME LOG_TAG
#define DBG_LEVEL DBG_INFO
#define DBG_COLOR
#include <rtdbg.h>
#include <rthw.h>
#include <rtdef.h>
@ -87,8 +95,8 @@ static rt_err_t nu_qspi_bus_configure(struct rt_spi_device *device,
struct rt_spi_configuration *configuration)
{
struct nu_spi *spi_bus;
uint32_t u32SPIMode;
uint32_t u32BusClock;
rt_uint32_t u32SPIMode;
rt_uint32_t u32BusClock;
rt_err_t ret = RT_EOK;
RT_ASSERT(device != RT_NULL);
@ -130,7 +138,7 @@ static rt_err_t nu_qspi_bus_configure(struct rt_spi_device *device,
u32BusClock = QSPI_SetBusClock((QSPI_T *)spi_bus->spi_base, configuration->max_hz);
if (configuration->max_hz > u32BusClock)
{
rt_kprintf("%s clock max frequency is %dHz (!= %dHz)\n", spi_bus->name, u32BusClock, configuration->max_hz);
LOG_W("%s clock max frequency is %dHz (!= %dHz)\n", spi_bus->name, u32BusClock, configuration->max_hz);
configuration->max_hz = u32BusClock;
}
@ -173,7 +181,7 @@ exit_nu_qspi_bus_configure:
}
#if defined(RT_SFUD_USING_QSPI)
static int nu_qspi_mode_config(struct nu_spi *qspi_bus, uint8_t *tx, uint8_t *rx, int qspi_lines)
static int nu_qspi_mode_config(struct nu_spi *qspi_bus, rt_uint8_t *tx, rt_uint8_t *rx, int qspi_lines)
{
QSPI_T *qspi_base = (QSPI_T *)qspi_bus->spi_base;
if (qspi_lines > 1)
@ -188,6 +196,9 @@ static int nu_qspi_mode_config(struct nu_spi *qspi_bus, uint8_t *tx, uint8_t *rx
case 4:
QSPI_ENABLE_QUAD_OUTPUT_MODE(qspi_base);
break;
default:
LOG_E("Data line is not supported.\n");
break;
}
}
else
@ -200,6 +211,9 @@ static int nu_qspi_mode_config(struct nu_spi *qspi_bus, uint8_t *tx, uint8_t *rx
case 4:
QSPI_ENABLE_QUAD_INPUT_MODE(qspi_base);
break;
default:
LOG_E("Data line is not supported.\n");
break;
}
}
}
@ -218,11 +232,11 @@ static rt_uint32_t nu_qspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_
struct rt_qspi_configuration *qspi_configuration;
#if defined(RT_SFUD_USING_QSPI)
struct rt_qspi_message *qspi_message;
int last = 1;
rt_uint8_t u8last = 1;
#endif
uint8_t bytes_per_word;
rt_uint8_t bytes_per_word;
QSPI_T *qspi_base;
int len = 0;
rt_uint32_t u32len = 0;
RT_ASSERT(device != RT_NULL);
RT_ASSERT(message != RT_NULL);
@ -252,9 +266,9 @@ static rt_uint32_t nu_qspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_
/* Command stage */
if (qspi_message->instruction.content != 0)
{
last = nu_qspi_mode_config(qspi_bus, (uint8_t *) &qspi_message->instruction.content, RT_NULL, qspi_message->instruction.qspi_lines);
u8last = nu_qspi_mode_config(qspi_bus, (rt_uint8_t *) &qspi_message->instruction.content, RT_NULL, qspi_message->instruction.qspi_lines);
nu_spi_transfer((struct nu_spi *)qspi_bus,
(uint8_t *) &qspi_message->instruction.content,
(rt_uint8_t *) &qspi_message->instruction.content,
RT_NULL,
1,
1);
@ -263,29 +277,29 @@ static rt_uint32_t nu_qspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_
/* Address stage */
if (qspi_message->address.size != 0)
{
uint32_t u32ReversedAddr = 0;
uint32_t u32AddrNumOfByte = qspi_message->address.size / 8;
rt_uint32_t u32ReversedAddr = 0;
rt_uint32_t u32AddrNumOfByte = qspi_message->address.size / 8;
switch (u32AddrNumOfByte)
{
case 1:
u32ReversedAddr = (qspi_message->address.content & 0xff);
break;
case 2:
nu_set16_be((uint8_t *)&u32ReversedAddr, qspi_message->address.content);
nu_set16_be((rt_uint8_t *)&u32ReversedAddr, qspi_message->address.content);
break;
case 3:
nu_set24_be((uint8_t *)&u32ReversedAddr, qspi_message->address.content);
nu_set24_be((rt_uint8_t *)&u32ReversedAddr, qspi_message->address.content);
break;
case 4:
nu_set32_be((uint8_t *)&u32ReversedAddr, qspi_message->address.content);
nu_set32_be((rt_uint8_t *)&u32ReversedAddr, qspi_message->address.content);
break;
default:
RT_ASSERT(0);
break;
}
last = nu_qspi_mode_config(qspi_bus, (uint8_t *)&u32ReversedAddr, RT_NULL, qspi_message->address.qspi_lines);
u8last = nu_qspi_mode_config(qspi_bus, (rt_uint8_t *)&u32ReversedAddr, RT_NULL, qspi_message->address.qspi_lines);
nu_spi_transfer((struct nu_spi *)qspi_bus,
(uint8_t *) &u32ReversedAddr,
(rt_uint8_t *) &u32ReversedAddr,
RT_NULL,
u32AddrNumOfByte,
1);
@ -294,32 +308,32 @@ static rt_uint32_t nu_qspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_
/* Dummy_cycles stage */
if (qspi_message->dummy_cycles != 0)
{
qspi_bus->dummy = 0xff;
qspi_bus->dummy = 0x00;
last = nu_qspi_mode_config(qspi_bus, (uint8_t *) &qspi_bus->dummy, RT_NULL, last);
u8last = nu_qspi_mode_config(qspi_bus, (rt_uint8_t *) &qspi_bus->dummy, RT_NULL, u8last);
nu_spi_transfer((struct nu_spi *)qspi_bus,
(uint8_t *) &qspi_bus->dummy,
(rt_uint8_t *) &qspi_bus->dummy,
RT_NULL,
qspi_message->dummy_cycles / (8 / last),
qspi_message->dummy_cycles / (8 / u8last),
1);
}
/* Data stage */
nu_qspi_mode_config(qspi_bus, (uint8_t *) message->send_buf, (uint8_t *) message->recv_buf, qspi_message->qspi_data_lines);
nu_qspi_mode_config(qspi_bus, (rt_uint8_t *) message->send_buf, (rt_uint8_t *) message->recv_buf, qspi_message->qspi_data_lines);
#endif //#if defined(RT_SFUD_USING_QSPI)
if (message->length != 0)
{
nu_spi_transfer((struct nu_spi *)qspi_bus,
(uint8_t *) message->send_buf,
(uint8_t *) message->recv_buf,
(rt_uint8_t *) message->send_buf,
(rt_uint8_t *) message->recv_buf,
message->length,
bytes_per_word);
len = message->length;
u32len = message->length;
}
else
{
len = 1;
u32len = 1;
}
if (message->cs_release && !(qspi_configuration->parent.mode & RT_SPI_NO_CS))
@ -334,12 +348,12 @@ static rt_uint32_t nu_qspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_
}
}
return len;
return u32len;
}
static int nu_qspi_register_bus(struct nu_spi *qspi_device, const char *name)
static int nu_qspi_register_bus(struct nu_spi *qspi_bus, const char *name)
{
return rt_qspi_bus_register(&qspi_device->dev, name, &nu_qspi_poll_ops);
return rt_qspi_bus_register(&qspi_bus->dev, name, &nu_qspi_poll_ops);
}
/**
@ -347,19 +361,21 @@ static int nu_qspi_register_bus(struct nu_spi *qspi_device, const char *name)
*/
static int rt_hw_qspi_init(void)
{
int i;
rt_uint8_t i;
for (i = (QSPI_START + 1); i < QSPI_CNT; i++)
{
nu_qspi_register_bus(&nu_qspi_arr[i], nu_qspi_arr[i].name);
#if defined(BSP_USING_QSPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
nu_qspi_arr[i].pdma_chanid_tx = -1;
nu_qspi_arr[i].pdma_chanid_rx = -1;
#endif
#if defined(BSP_USING_QSPI_PDMA)
if ((nu_qspi_arr[i].pdma_perp_tx != NU_PDMA_UNUSED) && (nu_qspi_arr[i].pdma_perp_rx != NU_PDMA_UNUSED))
{
if (nu_hw_spi_pdma_allocate(&nu_qspi_arr[i]) != RT_EOK)
{
rt_kprintf("Failed to allocate DMA channels for %s. We will use poll-mode for this bus.\n", nu_qspi_arr[i].name);
LOG_E("Failed to allocate DMA channels for %s. We will use poll-mode for this bus.\n", nu_qspi_arr[i].name);
}
}
#endif
@ -381,7 +397,7 @@ rt_err_t nu_qspi_bus_attach_device(const char *bus_name, const char *device_name
qspi_device = (struct rt_qspi_device *)rt_malloc(sizeof(struct rt_qspi_device));
if (qspi_device == RT_NULL)
{
rt_kprintf("no memory, qspi bus attach device failed!\n");
LOG_E("no memory, qspi bus attach device failed!\n");
result = -RT_ENOMEM;
goto __exit;
}

104
bsp/nuvoton/libraries/m480/rtt_port/drv_scuart.c
View File

@ -1,25 +1,26 @@
/**************************************************************************//**
*
* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-5-31 Egbert First version
*
******************************************************************************/
*
* @copyright (C) 2020 Nuvoton Technology Corp. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2020-7-21 Egbert First version
*
******************************************************************************/
#include <rtconfig.h>
#if defined(BSP_USING_SCUART)
#include <NuMicro.h>
#include <rtdevice.h>
#include <rthw.h>
#include <NuMicro.h>
/* Private define ---------------------------------------------------------------*/
#define LOG_TAG "drv.scuart"
/* Private definition
* ---------------------------------------------------------------*/
#define LOG_TAG "drv.scuart"
#define DBG_ENABLE
#define DBG_SECTION_NAME "drv.scuart"
#define DBG_LEVEL DBG_ERROR
@ -41,7 +42,8 @@ enum
SCUART_CNT
};
/* Private typedef --------------------------------------------------------------*/
/* Private typedef
* --------------------------------------------------------------*/
struct nu_scuart
{
rt_serial_t dev;
@ -49,34 +51,32 @@ struct nu_scuart
SC_T *scuart_base;
uint32_t scuart_rst;
IRQn_Type scuart_irq_n;
};
typedef struct nu_scuart *nu_scuart_t;
/* Private functions ------------------------------------------------------------*/
static rt_err_t nu_scuart_configure(struct rt_serial_device *serial, struct serial_configure *cfg);
static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd, void *arg);
/* Private functions
* ------------------------------------------------------------*/
static rt_err_t nu_scuart_configure(struct rt_serial_device *serial,
struct serial_configure *cfg);
static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd,
void *arg);
static int nu_scuart_send(struct rt_serial_device *serial, char c);
static int nu_scuart_receive(struct rt_serial_device *serial);
static void nu_scuart_isr(nu_scuart_t serial);
/* Public functions ------------------------------------------------------------*/
/* Private variables ------------------------------------------------------------*/
static const struct rt_uart_ops nu_scuart_ops =
{
.configure = nu_scuart_configure,
.control = nu_scuart_control,
.putc = nu_scuart_send,
.getc = nu_scuart_receive,
.dma_transmit = RT_NULL /* not support DMA mode */
.configure = nu_scuart_configure,
.control = nu_scuart_control,
.putc = nu_scuart_send,
.getc = nu_scuart_receive,
.dma_transmit = RT_NULL /* not support DMA mode */
};
static const struct serial_configure nu_scuart_default_config =
RT_SERIAL_CONFIG_DEFAULT;
static struct nu_scuart nu_scuart_arr [] =
static struct nu_scuart nu_scuart_arr[] =
{
#if defined(BSP_USING_SCUART0)
{
@ -108,7 +108,8 @@ static struct nu_scuart nu_scuart_arr [] =
{0}
}; /* scuart nu_scuart */
/* Interrupt Handle Funtion ----------------------------------------------------*/
/* Interrupt Handle Function
* ----------------------------------------------------*/
#if defined(BSP_USING_SCUART0)
/* SCUART0 interrupt entry */
void SC0_IRQHandler(void)
@ -151,8 +152,6 @@ void SC2_IRQHandler(void)
}
#endif
/**
* All SCUART interrupt service routine
*/
@ -177,9 +176,10 @@ static void nu_scuart_isr(nu_scuart_t serial)
}
/**
* Configurae scuart port
* Configure scuart port
*/
static rt_err_t nu_scuart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
static rt_err_t nu_scuart_configure(struct rt_serial_device *serial,
struct serial_configure *cfg)
{
rt_err_t ret = RT_EOK;
uint32_t scuart_word_len = 0;
@ -189,7 +189,7 @@ static rt_err_t nu_scuart_configure(struct rt_serial_device *serial, struct seri
/* Get base address of scuart register */
SC_T *scuart_base = ((nu_scuart_t)serial)->scuart_base;
/* Check baudrate */
/* Check baud rate */
RT_ASSERT(cfg->baud_rate != 0);
/* Check word len */
@ -258,11 +258,12 @@ static rt_err_t nu_scuart_configure(struct rt_serial_device *serial, struct seri
/* Reset this module */
SYS_ResetModule(((nu_scuart_t)serial)->scuart_rst);
/* Open SCUART and set SCUART Baudrate */
/* Open SCUART and set SCUART baud rate */
SCUART_Open(scuart_base, cfg->baud_rate);
/* Set line configuration. */
SCUART_SetLineConfig(scuart_base, 0, scuart_word_len, scuart_parity, scuart_stop_bit);
SCUART_SetLineConfig(scuart_base, 0, scuart_word_len, scuart_parity,
scuart_stop_bit);
/* Enable NVIC interrupt. */
NVIC_EnableIRQ(((nu_scuart_t)serial)->scuart_irq_n);
@ -278,14 +279,14 @@ exit_nu_scuart_configure:
/**
* SCUART interrupt control
*/
static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd, void *arg)
static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd,
void *arg)
{
rt_err_t result = RT_EOK;
rt_uint32_t flag;
rt_ubase_t ctrl_arg = (rt_ubase_t)arg;
RT_ASSERT(serial != RT_NULL);
RT_ASSERT(arg != RT_NULL);
/* Get base address of scuart register */
SC_T *scuart_base = ((nu_scuart_t)serial)->scuart_base;
@ -298,10 +299,6 @@ static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd, void
flag = SC_INTEN_RDAIEN_Msk | SC_INTEN_RXTOIEN_Msk;
SCUART_DISABLE_INT(scuart_base, flag);
}
else if (ctrl_arg == RT_DEVICE_FLAG_DMA_RX) /* Disable DMA-RX */
{
LOG_E("SCUART does not support dma transmission");
}
break;
case RT_DEVICE_CTRL_SET_INT:
@ -312,6 +309,21 @@ static rt_err_t nu_scuart_control(struct rt_serial_device *serial, int cmd, void
}
break;
case RT_DEVICE_CTRL_CLOSE:
/* Disable NVIC interrupt. */
NVIC_DisableIRQ(((nu_scuart_t)serial)->scuart_irq_n);
/* Reset this module */
SYS_ResetModule(((nu_scuart_t)serial)->scuart_rst);
/* Close SCUART port */
SCUART_Close(scuart_base);
break;
default:
result = -RT_EINVAL;
break;
}
return result;
}
@ -327,7 +339,8 @@ static int nu_scuart_send(struct rt_serial_device *serial, char c)
SC_T *scuart_base = ((nu_scuart_t)serial)->scuart_base;
/* Waiting if TX-FIFO is full. */
while (SCUART_IS_TX_FULL(scuart_base));
while (SCUART_IS_TX_FULL(scuart_base))
;
/* Put char into TX-FIFO */
SCUART_WRITE(scuart_base, c);
@ -368,10 +381,11 @@ static int rt_hw_scuart_init(void)
{
flag = RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX;
nu_scuart_arr[i].dev.ops = &nu_scuart_ops;
nu_scuart_arr[i].dev.ops = &nu_scuart_ops;
nu_scuart_arr[i].dev.config = nu_scuart_default_config;
ret = rt_hw_serial_register(&nu_scuart_arr[i].dev, nu_scuart_arr[i].name, flag, NULL);
ret = rt_hw_serial_register(&nu_scuart_arr[i].dev, nu_scuart_arr[i].name,
flag, NULL);
RT_ASSERT(ret == RT_EOK);
}

112
bsp/nuvoton/libraries/m480/rtt_port/drv_sdh.c
View File

@ -25,17 +25,30 @@
#endif
/* Private define ---------------------------------------------------------------*/
// RT_DEV_NAME_PREFIX sdh
#ifndef NU_SDH_MOUNTPOINT_ROOT
#define NU_SDH_MOUNTPOINT_ROOT "/mnt"
#if defined(NU_SDH_MOUNT_ON_ROOT)
#if !defined(NU_SDH_MOUNTPOINT_SDH0)
#define NU_SDH_MOUNTPOINT_SDH0 "/"
#endif
#if !defined(NU_SDH_MOUNTPOINT_SDH1)
#define NU_SDH_MOUNTPOINT_SDH1 NU_SDH_MOUNTPOINT_SDH0"/sd1"
#endif
#else
#if !defined(NU_SDH_MOUNTPOINT_ROOT)
#define NU_SDH_MOUNTPOINT_ROOT "/mnt"
#endif
#endif
#ifndef NU_SDH_MOUNTPOINT_SDH0
#if !defined(NU_SDH_MOUNTPOINT_SDH0)
#define NU_SDH_MOUNTPOINT_SDH0 NU_SDH_MOUNTPOINT_ROOT"/sd0"
#endif
#ifndef NU_SDH_MOUNTPOINT_SDH1
#if !defined(NU_SDH_MOUNTPOINT_SDH1)
#define NU_SDH_MOUNTPOINT_SDH1 NU_SDH_MOUNTPOINT_ROOT"/sd1"
#endif
@ -66,11 +79,9 @@ enum
#if defined(NU_SDH_HOTPLUG)
enum
{
NU_SDH_CARD_INSERTED_SD0 = (1 << 0),
NU_SDH_CARD_REMOVED_SD0 = (1 << 1),
NU_SDH_CARD_INSERTED_SD1 = (1 << 2),
NU_SDH_CARD_REMOVED_SD1 = (1 << 3),
NU_SDH_CARD_EVENT_ALL = (NU_SDH_CARD_INSERTED_SD0 | NU_SDH_CARD_REMOVED_SD0 | NU_SDH_CARD_INSERTED_SD1 | NU_SDH_CARD_REMOVED_SD1)
NU_SDH_CARD_DETECTED_SD0 = (1 << 0),
NU_SDH_CARD_DETECTED_SD1 = (1 << 1),
NU_SDH_CARD_EVENT_ALL = (NU_SDH_CARD_DETECTED_SD0 | NU_SDH_CARD_DETECTED_SD1)
};
#endif
@ -166,40 +177,12 @@ static void nu_sdh_isr(nu_sdh_t sdh)
if (isr & SDH_INTSTS_CDIF_Msk) // card detect
{
/* SD interrupt status */
// it is work to delay 50 times for SD_CLK = 200KHz
{
int volatile i; // delay 30 fail, 50 OK
for (i = 0; i < 0x500; i++); // delay to make sure got updated value from REG_SDISR.
isr = sdh_base->INTSTS;
}
if (isr & SDH_INTSTS_CDSTS_Msk)
{
/* Card removed */
#if defined(NU_SDH_HOTPLUG)
if (sdh->base == SDH0)
rt_event_send(&sdh_event, NU_SDH_CARD_REMOVED_SD0);
else if (sdh->base == SDH1)
rt_event_send(&sdh_event, NU_SDH_CARD_REMOVED_SD1);
if (sdh->base == SDH0)
rt_event_send(&sdh_event, NU_SDH_CARD_DETECTED_SD0);
else if (sdh->base == SDH1)
rt_event_send(&sdh_event, NU_SDH_CARD_DETECTED_SD1);
#endif
sdh->info->IsCardInsert = FALSE; // SDISR_CD_Card = 1 means card remove for GPIO mode
rt_memset((void *)sdh->info, 0, sizeof(SDH_INFO_T));
}
else
{
SDH_Open(sdh_base, CardDetect_From_GPIO);
if (!SDH_Probe(sdh_base))
{
/* Card inserted */
#if defined(NU_SDH_HOTPLUG)
if (sdh->base == SDH0)
rt_event_send(&sdh_event, NU_SDH_CARD_INSERTED_SD0);
else if (sdh->base == SDH1)
rt_event_send(&sdh_event, NU_SDH_CARD_INSERTED_SD1);
#endif
}
}
/* Clear CDIF interrupt flag */
SDH_CLR_INT_FLAG(sdh_base, SDH_INTSTS_CDIF_Msk);
}
@ -210,14 +193,14 @@ static void nu_sdh_isr(nu_sdh_t sdh)
if (!(isr & SDH_INTSTS_CRC16_Msk))
{
/* CRC_16 error */
// handle CRC 16 error
// TODO: handle CRC 16 error
}
else if (!(isr & SDH_INTSTS_CRC7_Msk))
{
if (!pSD->R3Flag)
{
/* CRC_7 error */
// handle CRC 7 error
// TODO: handle CRC 7 error
}
}
/* Clear CRCIF interrupt flag */
@ -502,6 +485,7 @@ static rt_err_t nu_sdh_hotplug_mount(nu_sdh_t sdh)
{
closedir(t);
}
#if !defined(NU_SDH_MOUNT_ON_ROOT)
else
{
@ -523,6 +507,7 @@ static rt_err_t nu_sdh_hotplug_mount(nu_sdh_t sdh)
}
} //else
#endif
if ((ret = dfs_mount(sdh->name, sdh->mounted_point, "elm", 0, 0)) == 0)
{
@ -567,6 +552,29 @@ exit_nu_sdh_hotplug_unmount:
return -(ret);
}
static void nu_card_detector(nu_sdh_t sdh)
{
SDH_T *sdh_base = sdh->base;
unsigned int volatile isr = sdh_base->INTSTS;
if (isr & SDH_INTSTS_CDSTS_Msk)
{
/* Card removed */
sdh->info->IsCardInsert = FALSE; // SDISR_CD_Card = 1 means card remove for GPIO mode
rt_memset((void *)sdh->info, 0, sizeof(SDH_INFO_T));
nu_sdh_hotplug_unmount(sdh);
}
else
{
SDH_Open(sdh_base, CardDetect_From_GPIO);
if (!SDH_Probe(sdh_base))
{
/* Card inserted */
nu_sdh_hotplug_mount(sdh);
}
}
}
static void sdh_hotplugger(void *param)
{
rt_uint32_t e;
@ -586,24 +594,18 @@ static void sdh_hotplugger(void *param)
RT_EVENT_FLAG_OR | RT_EVENT_FLAG_CLEAR,
RT_WAITING_FOREVER, &e) == RT_EOK)
{
/* Debouce */
/* Debounce */
rt_thread_delay(200);
switch (e)
{
#if defined(BSP_USING_SDH0)
case NU_SDH_CARD_INSERTED_SD0:
nu_sdh_hotplug_mount(&nu_sdh_arr[SDH0_IDX]);
break;
case NU_SDH_CARD_REMOVED_SD0:
nu_sdh_hotplug_unmount(&nu_sdh_arr[SDH0_IDX]);
case NU_SDH_CARD_DETECTED_SD0:
nu_card_detector(&nu_sdh_arr[SDH0_IDX]);
break;
#endif
#if defined(BSP_USING_SDH1)
case NU_SDH_CARD_INSERTED_SD1:
nu_sdh_hotplug_mount(&nu_sdh_arr[SDH1_IDX]);
break;
case NU_SDH_CARD_REMOVED_SD1:
nu_sdh_hotplug_unmount(&nu_sdh_arr[SDH1_IDX]);
case NU_SDH_CARD_DETECTED_SD1:
nu_card_detector(&nu_sdh_arr[SDH1_IDX]);
break;
#endif
default:

3
bsp/nuvoton/libraries/m480/rtt_port/drv_softi2c.c
View File

@ -24,7 +24,6 @@
#define DBG_ENABLE
#define DBG_SECTION_NAME LOG_TAG
#define DBG_LEVEL DBG_INFO
#define DBG_COLOR
#include <rtdbg.h>
#ifdef BSP_USING_SOFT_I2C0
@ -58,7 +57,7 @@ struct nu_soft_i2c_config
rt_uint8_t sda;
const char *bus_name;
};
/* soft i2c dirver class */
/* soft i2c driver class */
struct nu_soft_i2c
{
struct rt_i2c_bit_ops ops;

91
bsp/nuvoton/libraries/m480/rtt_port/drv_spi.c
View File

@ -11,7 +11,15 @@
******************************************************************************/
#include <rtconfig.h>
#if defined(BSP_USING_SPI) || defined(BSP_USING_QSPI)
#if defined(BSP_USING_SPI)
#define LOG_TAG "drv.spi"
#define DBG_ENABLE
#define DBG_SECTION_NAME LOG_TAG
#define DBG_LEVEL DBG_INFO
#define DBG_COLOR
#include <rtdbg.h>
#include <rthw.h>
#include <rtdevice.h>
#include <rtdef.h>
@ -22,7 +30,7 @@
/* Private define ---------------------------------------------------------------*/
#ifndef NU_SPI_USE_PDMA_MIN_THRESHOLD
#define NU_SPI_USE_PDMA_MIN_THRESHOLD 128
#define NU_SPI_USE_PDMA_MIN_THRESHOLD (128)
#endif
enum
@ -52,9 +60,8 @@ static int nu_spi_register_bus(struct nu_spi *spi_bus, const char *name);
static rt_uint32_t nu_spi_bus_xfer(struct rt_spi_device *device, struct rt_spi_message *message);
static rt_err_t nu_spi_bus_configure(struct rt_spi_device *device, struct rt_spi_configuration *configuration);
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_QSPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
static void nu_pdma_spi_rx_cb(void *pvUserData, uint32_t u32EventFilter);
static void nu_pdma_spi_tx_cb(void *pvUserData, uint32_t u32EventFilter);
static rt_err_t nu_pdma_spi_rx_config(struct nu_spi *spi_bus, uint8_t *pu8Buf, int32_t i32RcvLen, uint8_t bytes_per_word);
static rt_err_t nu_pdma_spi_tx_config(struct nu_spi *spi_bus, const uint8_t *pu8Buf, int32_t i32SndLen, uint8_t bytes_per_word);
static rt_size_t nu_spi_pdma_transmit(struct nu_spi *spi_bus, const uint8_t *send_addr, uint8_t *recv_addr, int length, uint8_t bytes_per_word);
@ -63,10 +70,6 @@ static rt_err_t nu_spi_bus_configure(struct rt_spi_device *device, struct rt_spi
void nu_spi_transfer(struct nu_spi *spi_bus, uint8_t *tx, uint8_t *rx, int length, uint8_t bytes_per_word);
void nu_spi_drain_rxfifo(SPI_T *spi_base);
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_QSPI_PDMA)
rt_err_t nu_hw_spi_pdma_allocate(struct nu_spi *spi_bus);
#endif
/* Private variables ------------------------------------------------------------*/
static struct rt_spi_ops nu_spi_poll_ops =
{
@ -193,7 +196,7 @@ static rt_err_t nu_spi_bus_configure(struct rt_spi_device *device,
u32BusClock = SPI_SetBusClock(spi_bus->spi_base, configuration->max_hz);
if (configuration->max_hz > u32BusClock)
{
rt_kprintf("%s clock max frequency is %dHz (!= %dHz)\n", spi_bus->name, u32BusClock, configuration->max_hz);
LOG_W("%s clock max frequency is %dHz (!= %dHz)\n", spi_bus->name, u32BusClock, configuration->max_hz);
configuration->max_hz = u32BusClock;
}
@ -235,21 +238,14 @@ exit_nu_spi_bus_configure:
return -(ret);
}
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_QSPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
static void nu_pdma_spi_rx_cb(void *pvUserData, uint32_t u32EventFilter)
{
struct nu_spi *spi_bus;
spi_bus = (struct nu_spi *)pvUserData;
struct nu_spi *spi_bus = (struct nu_spi *)pvUserData;
RT_ASSERT(spi_bus != RT_NULL);
/* Get base address of spi register */
SPI_T *spi_base = spi_bus->spi_base;
if (u32EventFilter & NU_PDMA_EVENT_TRANSFER_DONE)
{
SPI_DISABLE_RX_PDMA(spi_base); // Stop DMA TX transfer
}
rt_sem_release(spi_bus->m_psSemBus);
}
static rt_err_t nu_pdma_spi_rx_config(struct nu_spi *spi_bus, uint8_t *pu8Buf, int32_t i32RcvLen, uint8_t bytes_per_word)
{
@ -299,24 +295,6 @@ exit_nu_pdma_spi_rx_config:
return result;
}
static void nu_pdma_spi_tx_cb(void *pvUserData, uint32_t u32EventFilter)
{
struct nu_spi *spi_bus;
spi_bus = (struct nu_spi *)pvUserData;
RT_ASSERT(spi_bus != RT_NULL);
/* Get base address of spi register */
SPI_T *spi_base = spi_bus->spi_base;
if (u32EventFilter & NU_PDMA_EVENT_TRANSFER_DONE)
{
SPI_DISABLE_TX_PDMA(spi_base); // Stop DMA TX transfer
}
rt_sem_release(spi_bus->m_psSemBus);
}
static rt_err_t nu_pdma_spi_tx_config(struct nu_spi *spi_bus, const uint8_t *pu8Buf, int32_t i32SndLen, uint8_t bytes_per_word)
{
rt_err_t result = RT_EOK;
@ -328,15 +306,6 @@ static rt_err_t nu_pdma_spi_tx_config(struct nu_spi *spi_bus, const uint8_t *pu8
rt_uint8_t spi_pdma_tx_chid = spi_bus->pdma_chanid_tx;
result = nu_pdma_callback_register(spi_pdma_tx_chid,
nu_pdma_spi_tx_cb,
(void *)spi_bus,
NU_PDMA_EVENT_TRANSFER_DONE);
if (result != RT_EOK)
{
goto exit_nu_pdma_spi_tx_config;
}
if (pu8Buf == RT_NULL)
{
spi_bus->dummy = 0;
@ -382,14 +351,14 @@ static rt_size_t nu_spi_pdma_transmit(struct nu_spi *spi_bus, const uint8_t *sen
result = nu_pdma_spi_tx_config(spi_bus, send_addr, length, bytes_per_word);
RT_ASSERT(result == RT_EOK);
/* Trigger TX/RX at the same time. */
SPI_TRIGGER_TX_PDMA(spi_base);
SPI_TRIGGER_RX_PDMA(spi_base);
/* Trigger TX/RX PDMA transfer. */
SPI_TRIGGER_TX_RX_PDMA(spi_base);
/* Wait PDMA transfer done */
/* Wait RX-PDMA transfer done */
rt_sem_take(spi_bus->m_psSemBus, RT_WAITING_FOREVER);
while (SPI_IS_BUSY(spi_base));
/* Stop TX/RX DMA transfer. */
SPI_DISABLE_TX_RX_PDMA(spi_base);
return result;
}
@ -416,7 +385,7 @@ exit_nu_hw_spi_pdma_allocate:
return -(RT_ERROR);
}
#endif /* #if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_QSPI_PDMA) */
#endif /* #if defined(BSP_USING_SPI_PDMA) */
void nu_spi_drain_rxfifo(SPI_T *spi_base)
{
@ -432,11 +401,11 @@ void nu_spi_drain_rxfifo(SPI_T *spi_base)
static int nu_spi_read(SPI_T *spi_base, uint8_t *recv_addr, uint8_t bytes_per_word)
{
int size = 0;
uint32_t val;
// Read RX data
if (!SPI_GET_RX_FIFO_EMPTY_FLAG(spi_base))
{
uint32_t val;
// Read data from SPI RX FIFO
switch (bytes_per_word)
{
@ -455,6 +424,9 @@ static int nu_spi_read(SPI_T *spi_base, uint8_t *recv_addr, uint8_t bytes_per_wo
case 1:
*recv_addr = SPI_READ_RX(spi_base);
break;
default:
LOG_E("Data length is not supported.\n");
break;
}
size = bytes_per_word;
}
@ -481,6 +453,9 @@ static int nu_spi_write(SPI_T *spi_base, const uint8_t *send_addr, uint8_t bytes
case 1:
SPI_WRITE_TX(spi_base, *((uint8_t *)send_addr));
break;
default:
LOG_E("Data length is not supported.\n");
break;
}
return bytes_per_word;
@ -534,7 +509,7 @@ static void nu_spi_transmission_with_poll(struct nu_spi *spi_bus,
}
} // else
/* Wait RX or drian RX-FIFO */
/* Wait RX or drain RX-FIFO */
if (recv_addr)
{
// Wait SPI transmission done
@ -565,8 +540,8 @@ void nu_spi_transfer(struct nu_spi *spi_bus, uint8_t *tx, uint8_t *rx, int lengt
#if defined(BSP_USING_SPI_PDMA)
/* DMA transfer constrains */
if ((spi_bus->pdma_chanid_rx >= 0) &&
(!(uint32_t)tx % bytes_per_word) &&
(!(uint32_t)rx % bytes_per_word) &&
!((uint32_t)tx % bytes_per_word) &&
!((uint32_t)rx % bytes_per_word) &&
(bytes_per_word != 3) &&
(length >= NU_SPI_USE_PDMA_MIN_THRESHOLD))
nu_spi_pdma_transmit(spi_bus, tx, rx, length, bytes_per_word);
@ -594,7 +569,7 @@ static rt_uint32_t nu_spi_bus_xfer(struct rt_spi_device *device, struct rt_spi_m
if ((message->length % bytes_per_word) != 0)
{
/* Say bye. */
rt_kprintf("%s: error payload length(%d%%%d != 0).\n", spi_bus->name, message->length, bytes_per_word);
LOG_E("%s: error payload length(%d%%%d != 0).\n", spi_bus->name, message->length, bytes_per_word);
return 0;
}
@ -653,7 +628,7 @@ static int rt_hw_spi_init(void)
{
if (nu_hw_spi_pdma_allocate(&nu_spi_arr[i]) != RT_EOK)
{
rt_kprintf("Failed to allocate DMA channels for %s. We will use poll-mode for this bus.\n", nu_spi_arr[i].name);
LOG_W("Failed to allocate DMA channels for %s. We will use poll-mode for this bus.\n", nu_spi_arr[i].name);
}
}
#endif

8
bsp/nuvoton/libraries/m480/rtt_port/drv_spi.h
View File

@ -13,11 +13,13 @@
#ifndef __DRV_SPI_H__
#define __DRV_SPI_H__
#include <rtconfig.h>
#include <rtdevice.h>
#include <NuMicro.h>
#include <nu_bitutil.h>
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_QSPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
#include <drv_pdma.h>
#endif
@ -27,7 +29,7 @@ struct nu_spi
char *name;
SPI_T *spi_base;
uint32_t dummy;
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_SPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
int16_t pdma_perp_tx;
int8_t pdma_chanid_tx;
int16_t pdma_perp_rx;
@ -42,7 +44,7 @@ typedef struct nu_spi *nu_spi_t;
void nu_spi_drain_rxfifo(SPI_T *spi_base);
void nu_spi_transfer(struct nu_spi *spi_bus, uint8_t *tx, uint8_t *rx, int length, uint8_t bytes_per_word);
#if defined(BSP_USING_SPI_PDMA) || defined(BSP_USING_SPI_PDMA)
#if defined(BSP_USING_SPI_PDMA)
rt_err_t nu_hw_spi_pdma_allocate(struct nu_spi *spi_bus);
#endif

1
bsp/nuvoton/libraries/m480/rtt_port/drv_tpwm.c
View File

@ -19,7 +19,6 @@
#define DBG_ENABLE
#define DBG_SECTION_NAME LOG_TAG
#define DBG_LEVEL DBG_INFO
#define DBG_COLOR
#define TPWM_CHANNEL_NUM 2
#include <rtdbg.h>

41
bsp/nuvoton/libraries/m480/rtt_port/drv_uart.c
View File

@ -291,7 +291,7 @@ static struct nu_uart nu_uart_arr [] =
{0}
}; /* uart nu_uart */
/* Interrupt Handle Funtion ----------------------------------------------------*/
/* Interrupt Handle Function ----------------------------------------------------*/
#if defined(BSP_USING_UART0)
/* UART0 interrupt entry */
void UART0_IRQHandler(void)
@ -419,6 +419,8 @@ static void nu_uart_isr(nu_uart_t serial)
#if defined(RT_SERIAL_USING_DMA)
if (u32IntSts & UART_INTSTS_HWRLSIF_Msk)
{
/* Drain RX FIFO to remove remain FEF frames in FIFO. */
uart_base->FIFO |= UART_FIFO_RXRST_Msk;
uart_base->FIFOSTS |= (UART_FIFOSTS_BIF_Msk | UART_FIFOSTS_FEF_Msk | UART_FIFOSTS_PEF_Msk);
return;
}
@ -434,7 +436,7 @@ static void nu_uart_isr(nu_uart_t serial)
}
/**
* Configurae uart port
* Configure uart port
*/
static rt_err_t nu_uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
{
@ -544,6 +546,10 @@ static rt_err_t nu_pdma_uart_rx_config(struct rt_serial_device *serial, uint8_t
nu_pdma_uart_rx_cb,
(void *)serial,
NU_PDMA_EVENT_TRANSFER_DONE | NU_PDMA_EVENT_TIMEOUT);
if ( result != RT_EOK )
{
goto exit_nu_pdma_uart_rx_config;
}
result = nu_pdma_transfer(((nu_uart_t)serial)->pdma_chanid_rx,
8,
@ -551,17 +557,24 @@ static rt_err_t nu_pdma_uart_rx_config(struct rt_serial_device *serial, uint8_t
(uint32_t)pu8Buf,
i32TriggerLen,
1000); //Idle-timeout, 1ms
if ( result != RT_EOK )
{
goto exit_nu_pdma_uart_rx_config;
}
/* Enable Receive Line interrupt & Start DMA RX transfer. */
UART_ENABLE_INT(uart_base, UART_INTEN_RLSIEN_Msk);
UART_PDMA_ENABLE(uart_base, UART_INTEN_RXPDMAEN_Msk);
exit_nu_pdma_uart_rx_config:
return result;
}
static void nu_pdma_uart_rx_cb(void *pvOwner, uint32_t u32Events)
{
rt_size_t recv_len=0;
rt_size_t recv_len = 0;
rt_size_t transferred_rxbyte = 0;
struct rt_serial_device *serial = (struct rt_serial_device *)pvOwner;
nu_uart_t puart = (nu_uart_t)serial;
@ -715,7 +728,6 @@ static rt_err_t nu_uart_control(struct rt_serial_device *serial, int cmd, void *
rt_ubase_t ctrl_arg = (rt_ubase_t)arg;
RT_ASSERT(serial != RT_NULL);
RT_ASSERT(arg != RT_NULL);
/* Get base address of uart register */
UART_T *uart_base = ((nu_uart_t)serial)->uart_base;
@ -763,6 +775,27 @@ static rt_err_t nu_uart_control(struct rt_serial_device *serial, int cmd, void *
break;
#endif
case RT_DEVICE_CTRL_CLOSE:
/* Disable NVIC interrupt. */
NVIC_DisableIRQ(((nu_uart_t)serial)->uart_irq_n);
#if defined(RT_SERIAL_USING_DMA)
nu_pdma_channel_terminate(((nu_uart_t)serial)->pdma_chanid_tx);
nu_pdma_channel_terminate(((nu_uart_t)serial)->pdma_chanid_rx);
#endif
/* Reset this module */
SYS_ResetModule(((nu_uart_t)serial)->uart_rst);
/* Close UART port */
UART_Close(uart_base);
break;
default:
result = -RT_EINVAL;
break;
}
return result;
}

34
bsp/nuvoton/libraries/m480/rtt_port/drv_ui2c.c
View File

@ -22,7 +22,6 @@
#define DBG_ENABLE
#define DBG_SECTION_NAME LOG_TAG
#define DBG_LEVEL DBG_INFO
#define DBG_COLOR
#include <rtdbg.h>
#define SLV_10BIT_ADDR (0x1E<<2) //1111+0xx+r/w
@ -110,7 +109,7 @@ static rt_err_t nu_ui2c_send_address(nu_ui2c_bus_t *nu_ui2c,
LOG_D("addr1: %d, addr2: %d\n", addr1, addr2);
ret = nu_ui2c_send_data(nu_ui2c, addr1);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
return -RT_EIO;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_ACKIF_Msk) != UI2C_PROTSTS_ACKIF_Msk) && !ignore_nack)
@ -122,7 +121,7 @@ static rt_err_t nu_ui2c_send_address(nu_ui2c_bus_t *nu_ui2c,
UI2C_CLR_PROT_INT_FLAG(nu_ui2c->ui2c_base, UI2C_PROTSTS_ACKIF_Msk);
ret = nu_ui2c_send_data(nu_ui2c, addr2);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
return -RT_EIO;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_ACKIF_Msk) != UI2C_PROTSTS_ACKIF_Msk) && !ignore_nack)
@ -139,7 +138,7 @@ static rt_err_t nu_ui2c_send_address(nu_ui2c_bus_t *nu_ui2c,
UI2C_SET_CONTROL_REG(nu_ui2c->ui2c_base, (UI2C_CTL_PTRG | UI2C_CTL_STA));
ret = nu_ui2c_wait_ready_with_timeout(nu_ui2c);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
return -RT_EIO;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_STARIF_Msk) != UI2C_PROTSTS_STARIF_Msk) && !ignore_nack)
@ -150,16 +149,15 @@ static rt_err_t nu_ui2c_send_address(nu_ui2c_bus_t *nu_ui2c,
}
UI2C_CLR_PROT_INT_FLAG(nu_ui2c->ui2c_base, UI2C_PROTSTS_STARIF_Msk);
addr1 |= 0x01;
addr1 |= RT_I2C_RD;
ret = nu_ui2c_send_data(nu_ui2c, addr1);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
return -RT_EIO;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_ACKIF_Msk) != UI2C_PROTSTS_ACKIF_Msk) && !ignore_nack)
{
LOG_E("NACK: sending repeated addr\n");
return -RT_EIO;
}
UI2C_CLR_PROT_INT_FLAG(nu_ui2c->ui2c_base, UI2C_PROTSTS_ACKIF_Msk);
@ -170,11 +168,11 @@ static rt_err_t nu_ui2c_send_address(nu_ui2c_bus_t *nu_ui2c,
/* 7-bit addr */
addr1 = msg->addr << 1;
if (flags & RT_I2C_RD)
addr1 |= 1;
addr1 |= RT_I2C_RD;
/* Send device address */
ret = nu_ui2c_send_data(nu_ui2c, addr1); /* Send Address */
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
return -RT_EIO;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_ACKIF_Msk) != UI2C_PROTSTS_ACKIF_Msk)
@ -210,7 +208,7 @@ static rt_size_t nu_ui2c_mst_xfer(struct rt_i2c_bus_device *bus,
UI2C_SET_CONTROL_REG(nu_ui2c->ui2c_base, UI2C_CTL_STA);
ret = nu_ui2c_wait_ready_with_timeout(nu_ui2c);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
{
rt_set_errno(-RT_ETIMEOUT);
return 0;
@ -235,7 +233,7 @@ static rt_size_t nu_ui2c_mst_xfer(struct rt_i2c_bus_device *bus,
{
UI2C_SET_CONTROL_REG(nu_ui2c->ui2c_base, (UI2C_CTL_PTRG | UI2C_CTL_STA));/* Send repeat START */
ret = nu_ui2c_wait_ready_with_timeout(nu_ui2c);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
break;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_STARIF_Msk) != UI2C_PROTSTS_STARIF_Msk)) /* Check Send repeat START */
@ -272,7 +270,7 @@ static rt_size_t nu_ui2c_mst_xfer(struct rt_i2c_bus_device *bus,
}
ret = nu_ui2c_wait_ready_with_timeout(nu_ui2c);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
break;
if (nu_ui2c->ui2c_base->PROTCTL & UI2C_CTL_AA)
@ -303,12 +301,12 @@ static rt_size_t nu_ui2c_mst_xfer(struct rt_i2c_bus_device *bus,
{
/* Send register number and MSB of data */
ret = nu_ui2c_send_data(nu_ui2c, (uint8_t)(nu_ui2c->msg[i].buf[cnt_data]));
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
break;
if (((UI2C_GET_PROT_STATUS(nu_ui2c->ui2c_base) & UI2C_PROTSTS_ACKIF_Msk) != UI2C_PROTSTS_ACKIF_Msk)
&& !ignore_nack
) /* Send aata and get Ack */
) /* Send data and get Ack */
{
i = 0;
break;
@ -320,7 +318,7 @@ static rt_size_t nu_ui2c_mst_xfer(struct rt_i2c_bus_device *bus,
UI2C_SET_CONTROL_REG(nu_ui2c->ui2c_base, (UI2C_CTL_PTRG | UI2C_CTL_STO)); /* Send STOP signal */
ret = nu_ui2c_wait_ready_with_timeout(nu_ui2c);
if (ret != RT_EOK) //for timeout conditrion
if (ret != RT_EOK) //for timeout condition
{
rt_set_errno(-RT_ETIMEOUT);
return 0;
@ -357,8 +355,11 @@ int rt_hw_ui2c_init(void)
#if defined(BSP_USING_UI2C0)
/* Enable UI2C0 clock */
SYS_UnlockReg();
CLK_EnableModuleClock(USCI0_MODULE);
SYS_ResetModule(USCI0_RST);
SYS_LockReg();
nu_ui2c0.ui2c_dev.ops = &nu_ui2c_ops;
ret = rt_i2c_bus_device_register(&nu_ui2c0.ui2c_dev, nu_ui2c0.dev_name);
RT_ASSERT(RT_EOK == ret);
@ -366,8 +367,11 @@ int rt_hw_ui2c_init(void)
#if defined(BSP_USING_UI2C1)
/* Enable UI2C1 clock */
SYS_UnlockReg();
CLK_EnableModuleClock(USCI1_MODULE);
SYS_ResetModule(USCI1_RST);
SYS_LockReg();
nu_ui2c1.ui2c_dev.ops = &nu_ui2c_ops;
ret = rt_i2c_bus_device_register(&nu_ui2c1.ui2c_dev, nu_ui2c1.dev_name);
RT_ASSERT(RT_EOK == ret);

70
bsp/nuvoton/libraries/m480/rtt_port/drv_uspi.c
View File

@ -56,14 +56,12 @@ typedef struct nu_uspi *uspi_t;
/* Private functions ------------------------------------------------------------*/
static rt_err_t nu_uspi_bus_configure(struct rt_spi_device *device, struct rt_spi_configuration *configuration);
static rt_uint32_t nu_uspi_bus_xfer(struct rt_spi_device *device, struct rt_spi_message *message);
static void nu_uspi_transmission_with_poll(struct nu_uspi *uspi_bus,
uint8_t *send_addr, uint8_t *recv_addr, int length, uint8_t bytes_per_word);
static void nu_uspi_transmission_with_poll(struct nu_uspi *uspi_bus, uint8_t *send_addr, uint8_t *recv_addr, int length, uint8_t bytes_per_word);
static int nu_uspi_register_bus(struct nu_uspi *uspi_bus, const char *name);
static void nu_uspi_drain_rxfifo(USPI_T *uspi_base);
#if defined(BSP_USING_USPI_PDMA)
static void nu_pdma_uspi_rx_cb(void *pvUserData, uint32_t u32EventFilter);
static void nu_pdma_uspi_tx_cb(void *pvUserData, uint32_t u32EventFilter);
static rt_err_t nu_pdma_uspi_rx_config(struct nu_uspi *uspi_bus, uint8_t *pu8Buf, int32_t i32RcvLen, uint8_t bytes_per_word);
static rt_err_t nu_pdma_uspi_tx_config(struct nu_uspi *uspi_bus, const uint8_t *pu8Buf, int32_t i32SndLen, uint8_t bytes_per_word);
static rt_size_t nu_uspi_pdma_transmit(struct nu_uspi *uspi_bus, const uint8_t *send_addr, uint8_t *recv_addr, int length, uint8_t bytes_per_word);
@ -187,12 +185,12 @@ static rt_err_t nu_uspi_bus_configure(struct rt_spi_device *device,
if (configuration->mode & RT_SPI_MSB)
{
/* Set sequence to MSB first */
SPI_SET_MSB_FIRST(uspi_bus->uspi_base);
USPI_SET_MSB_FIRST(uspi_bus->uspi_base);
}
else
{
/* Set sequence to LSB first */
SPI_SET_LSB_FIRST(uspi_bus->uspi_base);
USPI_SET_LSB_FIRST(uspi_bus->uspi_base);
}
}
@ -212,17 +210,11 @@ static void nu_pdma_uspi_rx_cb(void *pvUserData, uint32_t u32EventFilter)
RT_ASSERT(uspi_bus != RT_NULL);
/* Get base address of uspi register */
USPI_T *uspi_base = uspi_bus->uspi_base;
if (u32EventFilter & NU_PDMA_EVENT_TRANSFER_DONE)
{
USPI_DISABLE_RX_PDMA(uspi_base); // Stop DMA TX transfer
}
rt_sem_release(uspi_bus->m_psSemBus);
}
static rt_err_t nu_pdma_uspi_rx_config(struct nu_uspi *uspi_bus, uint8_t *pu8Buf, int32_t i32RcvLen, uint8_t bytes_per_word)
{
rt_err_t result = RT_EOK;
rt_err_t result = RT_ERROR;
rt_uint8_t *dst_addr = NULL;
nu_pdma_memctrl_t memctrl = eMemCtl_Undefined;
@ -269,27 +261,9 @@ exit_nu_pdma_uspi_rx_config:
return result;
}
static void nu_pdma_uspi_tx_cb(void *pvUserData, uint32_t u32EventFilter)
{
struct nu_uspi *uspi_bus;
uspi_bus = (struct nu_uspi *)pvUserData;
RT_ASSERT(uspi_bus != RT_NULL);
/* Get base address of uspi register */
USPI_T *uspi_base = uspi_bus->uspi_base;
if (u32EventFilter & NU_PDMA_EVENT_TRANSFER_DONE)
{
USPI_DISABLE_TX_PDMA(uspi_base); // Stop DMA TX transfer
}
rt_sem_release(uspi_bus->m_psSemBus);
}
static rt_err_t nu_pdma_uspi_tx_config(struct nu_uspi *uspi_bus, const uint8_t *pu8Buf, int32_t i32SndLen, uint8_t bytes_per_word)
{
rt_err_t result = RT_EOK;
rt_err_t result = RT_ERROR;
rt_uint8_t *src_addr = NULL;
nu_pdma_memctrl_t memctrl = eMemCtl_Undefined;
@ -298,15 +272,6 @@ static rt_err_t nu_pdma_uspi_tx_config(struct nu_uspi *uspi_bus, const uint8_t *
rt_uint8_t uspi_pdma_tx_chid = uspi_bus->pdma_chanid_tx;
result = nu_pdma_callback_register(uspi_pdma_tx_chid,
nu_pdma_uspi_tx_cb,
(void *)uspi_bus,
NU_PDMA_EVENT_TRANSFER_DONE);
if (result != RT_EOK)
{
goto exit_nu_pdma_uspi_tx_config;
}
if (pu8Buf == RT_NULL)
{
uspi_bus->dummy = 0;
@ -343,7 +308,7 @@ exit_nu_pdma_uspi_tx_config:
*/
static rt_size_t nu_uspi_pdma_transmit(struct nu_uspi *uspi_bus, const uint8_t *send_addr, uint8_t *recv_addr, int length, uint8_t bytes_per_word)
{
rt_err_t result = RT_EOK;
rt_err_t result = RT_ERROR;
/* Get base address of uspi register */
USPI_T *uspi_base = uspi_bus->uspi_base;
@ -354,13 +319,13 @@ static rt_size_t nu_uspi_pdma_transmit(struct nu_uspi *uspi_bus, const uint8_t *
RT_ASSERT(result == RT_EOK);
/* Trigger TX/RX at the same time. */
USPI_TRIGGER_TX_PDMA(uspi_base);
USPI_TRIGGER_RX_PDMA(uspi_base);
USPI_TRIGGER_TX_RX_PDMA(uspi_base);
/* Wait PDMA transfer done */
rt_sem_take(uspi_bus->m_psSemBus, RT_WAITING_FOREVER);
while (USPI_IS_BUSY(uspi_base));
/* Stop DMA TX/RX transfer */
USPI_DISABLE_TX_RX_PDMA(uspi_base);
return result;
}
@ -404,7 +369,6 @@ static void nu_uspi_drain_rxfifo(USPI_T *uspi_base)
static int nu_uspi_read(USPI_T *uspi_base, uint8_t *recv_addr, uint8_t bytes_per_word)
{
int size = 0;
uint32_t val;
// Read RX data
if (!USPI_GET_RX_EMPTY_FLAG(uspi_base))
@ -412,6 +376,7 @@ static int nu_uspi_read(USPI_T *uspi_base, uint8_t *recv_addr, uint8_t bytes_per
// Read data from USPI RX FIFO
switch (bytes_per_word)
{
uint32_t val;
case 2:
val = USPI_READ_RX(uspi_base);
nu_set16_le(recv_addr, val);
@ -419,6 +384,8 @@ static int nu_uspi_read(USPI_T *uspi_base, uint8_t *recv_addr, uint8_t bytes_per
case 1:
*recv_addr = USPI_READ_RX(uspi_base);
break;
default:
break;
}
size = bytes_per_word;
}
@ -439,6 +406,8 @@ static int nu_uspi_write(USPI_T *uspi_base, const uint8_t *send_addr, uint8_t by
case 1:
USPI_WRITE_TX(uspi_base, *((uint8_t *)send_addr));
break;
default:
break;
}
return bytes_per_word;
@ -475,6 +444,7 @@ static void nu_uspi_transmission_with_poll(struct nu_uspi *uspi_bus,
length -= nu_uspi_write(uspi_base, (const uint8_t *)&uspi_bus->dummy, bytes_per_word);
/* Read data from RX FIFO */
while (USPI_GET_RX_EMPTY_FLAG(uspi_base));
recv_addr += nu_uspi_read(uspi_base, recv_addr, bytes_per_word);
}
} // else if (send_addr == RT_NULL && recv_addr != RT_NULL)
@ -488,11 +458,12 @@ static void nu_uspi_transmission_with_poll(struct nu_uspi *uspi_bus,
length -= bytes_per_word;
/* Read data from RX FIFO */
while (USPI_GET_RX_EMPTY_FLAG(uspi_base));
recv_addr += nu_uspi_read(uspi_base, recv_addr, bytes_per_word);
}
} // else
/* Wait RX or drian RX-FIFO */
/* Wait RX or drain RX-FIFO */
if (recv_addr)
{
// Wait SPI transmission done
@ -521,9 +492,8 @@ static void nu_uspi_transfer(struct nu_uspi *uspi_bus, uint8_t *tx, uint8_t *rx,
#if defined(BSP_USING_USPI_PDMA)
/* DMA transfer constrains */
if ((uspi_bus->pdma_chanid_rx >= 0) &&
(!(uint32_t)tx % bytes_per_word) &&
(!(uint32_t)rx % bytes_per_word) &&
(bytes_per_word != 3))
!((uint32_t)tx % bytes_per_word) &&
!((uint32_t)rx % bytes_per_word) )
nu_uspi_pdma_transmit(uspi_bus, tx, rx, length, bytes_per_word);
else
nu_uspi_transmission_with_poll(uspi_bus, tx, rx, length, bytes_per_word);

45
bsp/nuvoton/libraries/m480/rtt_port/drv_uuart.c
View File

@ -139,7 +139,7 @@ static struct nu_uuart nu_uuart_arr [] =
{0}
}; /* uuart nu_uuart */
/* Interrupt Handle Funtion ----------------------------------------------------*/
/* Interrupt Handle Function ----------------------------------------------------*/
#if defined(BSP_USING_UUART0)
/* USCI0 interrupt entry */
void USCI0_IRQHandler(void)
@ -197,7 +197,7 @@ static void nu_uuart_isr(nu_uuart_t serial)
}
/**
* Configurae uuart port
* Configure uuart port
*/
static rt_err_t nu_uuart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
{
@ -209,12 +209,9 @@ static rt_err_t nu_uuart_configure(struct rt_serial_device *serial, struct seria
/* Get base address of uuart register */
UUART_T *uuart_base = ((nu_uuart_t)serial)->uuart_base;
/* Check baudrate */
/* Check baud rate */
RT_ASSERT(cfg->baud_rate != 0);
/* Check word len */
switch (cfg->data_bits)
{
@ -280,8 +277,7 @@ static rt_err_t nu_uuart_configure(struct rt_serial_device *serial, struct seria
/* Reset this module */
SYS_ResetModule(((nu_uuart_t)serial)->uuart_rst);
/* Open UUart and set UUART Baudrate */
/* Open UUart and set UUART baud rate */
UUART_Open(uuart_base, cfg->baud_rate);
/* Set line configuration. */
@ -311,6 +307,11 @@ static rt_err_t nu_pdma_uuart_rx_config(struct rt_serial_device *serial, uint8_t
(void *)serial,
NU_PDMA_EVENT_TRANSFER_DONE | NU_PDMA_EVENT_TIMEOUT);
if (result != RT_EOK)
{
goto exit_nu_pdma_uuart_rx_config;
}
result = nu_pdma_transfer(((nu_uuart_t)serial)->pdma_chanid_rx,
8,
(uint32_t)&uuart_base->RXDAT,
@ -318,7 +319,10 @@ static rt_err_t nu_pdma_uuart_rx_config(struct rt_serial_device *serial, uint8_t
i32TriggerLen,
1000); //Idle-timeout, 1ms
if (result != RT_EOK)
{
goto exit_nu_pdma_uuart_rx_config;
}
//UUART PDMA reset
UUART_PDMA_ENABLE(uuart_base, UUART_PDMACTL_PDMARST_Msk);
@ -327,6 +331,7 @@ static rt_err_t nu_pdma_uuart_rx_config(struct rt_serial_device *serial, uint8_t
UUART_EnableInt(uuart_base, UUART_RLS_INT_MASK);
UUART_PDMA_ENABLE(uuart_base, UUART_PDMACTL_RXPDMAEN_Msk | UUART_PDMACTL_PDMAEN_Msk);
exit_nu_pdma_uuart_rx_config:
return result;
}
@ -483,7 +488,6 @@ static rt_err_t nu_uuart_control(struct rt_serial_device *serial, int cmd, void
rt_ubase_t ctrl_arg = (rt_ubase_t)arg;
RT_ASSERT(serial != RT_NULL);
RT_ASSERT(arg != RT_NULL);
/* Get base address of uuart register */
UUART_T *uuart_base = ((nu_uuart_t)serial)->uuart_base;
@ -530,6 +534,25 @@ static rt_err_t nu_uuart_control(struct rt_serial_device *serial, int cmd, void
break;
#endif
case RT_DEVICE_CTRL_CLOSE:
/* Disable NVIC interrupt. */
NVIC_DisableIRQ(((nu_uuart_t)serial)->uuart_irq_n);
#if defined(RT_SERIAL_USING_DMA)
nu_pdma_channel_terminate(((nu_uuart_t)serial)->pdma_chanid_tx);
nu_pdma_channel_terminate(((nu_uuart_t)serial)->pdma_chanid_rx);
#endif
/* Reset this module */
SYS_ResetModule(((nu_uuart_t)serial)->uuart_rst);
/* Close UUART port */
UUART_Close(uuart_base);
break;
default:
result = -RT_EINVAL;
break;
}
return result;
}
@ -599,7 +622,7 @@ static int rt_hw_uuart_init(void)
RT_ASSERT(ret == RT_EOK);
}
return ret;
return (int)ret;
}
INIT_DEVICE_EXPORT(rt_hw_uuart_init);

34
bsp/nuvoton/libraries/m480/rtt_port/drv_wdt.c
View File

@ -13,7 +13,6 @@
#include <rtconfig.h>
#if defined(BSP_USING_WDT)
#include <rthw.h>
#include <rtdevice.h>
#include <rtdbg.h>
@ -22,7 +21,7 @@
/*-------------------------------------------------------------------------------*/
/* watchdog timer timeout look up table */
/*-------------------------------------------------------------------------------*/
/* clock = LIRC 10Khz. */
/* clock = LIRC 10KHz. */
/* */
/* working hz toutsel exp cycles timeout (s) */
/* 10000 0 4 16 0.0016 */
@ -34,7 +33,7 @@
/* 6 16 65536 6.5536 */
/* 7 18 262144 26.2144 */
/*-------------------------------------------------------------------------------*/
/* clock = LXT 32.76Khz. */
/* clock = LXT 32768Hz. */
/* */
/* working hz toutsel exp cycles timeout (s) */
/* 32768 0 4 16 0.0005 */
@ -46,7 +45,7 @@
/* 6 16 65536 2.0000 */
/* 7 18 262144 8.0000 */
/*-------------------------------------------------------------------------------*/
/* clock = 192Mhz HCLK divide 2048 = 93750 hz. */
/* clock = 192MHz HCLK divide 2048 = 93750 Hz. */
/* */
/* working hz toutsel exp cycles timeout (s) */
/* 93750 0 4 16 0.00017 */
@ -69,10 +68,10 @@
#define MIN_CYCLES (1024)
/* Macros to convert the value bewtween the timeout interval and the soft time iterations. */
/* Macros to convert the value between the timeout interval and the soft time iterations. */
#define ROUND_TO_INTEGER(value) ((int)(((value) * 10 + 5) / 10))
#define CONV_SEC_TO_IT(hz, secs) ROUND_TO_INTEGER((float)((secs) * (hz)) / (float)MIN_CYCLES)
#define CONV_IT_TO_SEC(hz, iterations) ROUND_TO_INTEGER((float)(iterations * MIN_CYCLES) / (float)hz)
#define CONV_SEC_TO_IT(hz, secs) (ROUND_TO_INTEGER((float)((secs) * (hz)) / (float)(MIN_CYCLES)))
#define CONV_IT_TO_SEC(hz, iterations) (ROUND_TO_INTEGER((float)((iterations) * (MIN_CYCLES)) / (float)(hz)))
/* Private typedef --------------------------------------------------------------*/
@ -98,12 +97,10 @@ static void soft_time_setup(uint32_t wanted_sec, uint32_t hz, soft_time_handle_t
static void soft_time_feed_dog(soft_time_handle_t *const soft_time);
#if defined(RT_USING_PM)
static int wdt_pm_suspend(const struct rt_device *device, rt_uint8_t mode);
static void wdt_pm_resume(const struct rt_device *device, rt_uint8_t mode);
static int wdt_pm_frequency_change(const struct rt_device *device, rt_uint8_t mode);
static void soft_time_freqeucy_change(uint32_t new_hz, soft_time_handle_t *const soft_time);
static int wdt_pm_suspend(const struct rt_device *device, rt_uint8_t mode);
static void wdt_pm_resume(const struct rt_device *device, rt_uint8_t mode);
static int wdt_pm_frequency_change(const struct rt_device *device, rt_uint8_t mode);
static void soft_time_freqeucy_change(uint32_t new_hz, soft_time_handle_t *const soft_time);
#endif
/* Public functions -------------------------------------------------------------*/
@ -129,8 +126,6 @@ static struct rt_device_pm_ops device_pm_ops =
#endif
#if defined(RT_USING_PM)
/* device pm suspend() entry. */
@ -204,7 +199,7 @@ static int wdt_pm_frequency_change(const struct rt_device *device, rt_uint8_t mo
if (new_hz == soft_time.clock_hz)
return (int)(RT_EOK);
/* frequency change occurs in critial section */
/* frequency change occurs in critical section */
soft_time_freqeucy_change(new_hz, &soft_time);
}
@ -241,7 +236,7 @@ static void soft_time_freqeucy_change(uint32_t new_hz, soft_time_handle_t *const
if (corner_case)
{
LOG_W("pm frequency change cause wdt intenal left iterations convert to 0.\n\r \
LOG_W("pm frequency change cause wdt internal left iterations convert to 0.\n\r \
wdt driver will add another 1 iteration for this corner case.");
}
}
@ -263,7 +258,7 @@ static void hw_wdt_init(void)
}
/* wdt device driver initialise. */
/* wdt device driver initialize. */
int rt_hw_wdt_init(void)
{
rt_err_t ret;
@ -278,13 +273,12 @@ int rt_hw_wdt_init(void)
rt_pm_device_register((struct rt_device *)&device_wdt, &device_pm_ops);
#endif
return (int)ret;
}
INIT_BOARD_EXPORT(rt_hw_wdt_init);
/* Reigster rt-thread device.init() entry. */
/* Register rt-thread device.init() entry. */
static rt_err_t wdt_init(rt_watchdog_t *dev)
{
soft_time_init(&soft_time);

5
bsp/nuvoton/numaker-iot-m487/applications/main.c
View File

@ -10,7 +10,7 @@
*
******************************************************************************/
#include <rtthread.h>
#include <rtconfig.h>
#include <rtdevice.h>
#include <drv_gpio.h>
@ -19,6 +19,8 @@
int main(int argc, char **argv)
{
#if defined(RT_USING_PIN)
int counter = 0;
/* set LEDR1 pin mode to output */
@ -32,5 +34,6 @@ int main(int argc, char **argv)
rt_thread_mdelay(500);
}
#endif
return 0;
}

3
bsp/nuvoton/numaker-iot-m487/board/board_dev.c
View File

@ -145,7 +145,8 @@ INIT_APP_EXPORT(rt_hw_bmx055_port);
#if defined(BOARD_USING_ESP8266)
#include <at_device_esp8266.h>
#define LOG_TAG "at.sample.esp"
#define LOG_TAG "at.sample.esp"
#undef DBG_TAG
#include <at_log.h>
static struct at_device_esp8266 esp0 =