FreeRTOS port on GAP8/RISC-V
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Functions
gap8/pmsis/include/pmsis/implem/hal/udma/udma_uart.h File Reference

Functions

static void uart_udma_channel_set (uint32_t device_id, uint32_t l2_buf, uint32_t size, uint32_t cfg, udma_channel_e channel)
 
static uint32_t uart_status_get (uint32_t device_id)
 
static void uart_setup_set (uint32_t device_id, uint32_t setup)
 
static uint32_t uart_setup_get (uint32_t device_id)
 
static void hal_uart_parity_enable (uint32_t device_id)
 
static void hal_uart_parity_disable (uint32_t device_id)
 
static void hal_uart_bit_length_set (uint32_t device_id, uint8_t bit_length)
 
static void hal_uart_stop_bits_set (uint32_t device_id, uint8_t stop_bits)
 
static void hal_uart_tx_enable (uint32_t device_id)
 
static void hal_uart_tx_disable (uint32_t device_id)
 
static void hal_uart_rx_enable (uint32_t device_id)
 
static void hal_uart_rx_disable (uint32_t device_id)
 
static void hal_uart_clkdiv_set (uint32_t device_id, uint16_t clk_div)
 
static void hal_uart_setup_set (uint32_t device_id, uint16_t clk_div, uint8_t rx_ena, uint8_t tx_ena, uint8_t stop_bits, uint8_t bit_length, uint8_t parity_ena)
 
static uint32_t hal_uart_tx_status_get (uint32_t device_id)
 
static uint32_t hal_uart_rx_status_get (uint32_t device_id)
 
static uint32_t hal_uart_rx_parity_error_get (uint32_t device_id)
 
static void hal_uart_enqueue (uint32_t device_id, uint32_t l2_buf, uint32_t size, uint32_t cfg, udma_channel_e channel)
 
static void hal_uart_rx_clear (uint32_t device_id)
 
static void hal_uart_tx_clear (uint32_t device_id)
 

Function Documentation

static void hal_uart_bit_length_set ( uint32_t  device_id,
uint8_t  bit_length 
)
inlinestatic

References UART_SETUP_BIT_LENGTH, UART_SETUP_BIT_LENGTH_MASK, uart_setup_get(), and uart_setup_set().

static void hal_uart_clkdiv_set ( uint32_t  device_id,
uint16_t  clk_div 
)
inlinestatic

References UART_SETUP_CLKDIV, UART_SETUP_CLKDIV_MASK, uart_setup_get(), and uart_setup_set().

Referenced by __pi_uart_freq_cb().

static void hal_uart_enqueue ( uint32_t  device_id,
uint32_t  l2_buf,
uint32_t  size,
uint32_t  cfg,
udma_channel_e  channel 
)
inlinestatic

UDMA.

References uart_udma_channel_set(), and UDMA_CORE_RX_CFG_EN.

Referenced by __pi_uart_copy_exec().

static void hal_uart_parity_disable ( uint32_t  device_id)
inlinestatic

References uart_setup_get(), UART_SETUP_PARITY_ENA, and uart_setup_set().

static void hal_uart_parity_enable ( uint32_t  device_id)
inlinestatic

SETUP.

References uart_setup_get(), UART_SETUP_PARITY_ENA, and uart_setup_set().

static void hal_uart_rx_clear ( uint32_t  device_id)
inlinestatic

References RX_CHANNEL, uart, and udma_channel_clear().

Referenced by __pi_uart_rx_abort().

static void hal_uart_rx_disable ( uint32_t  device_id)
inlinestatic

References uart_setup_get(), UART_SETUP_RX_ENA, and uart_setup_set().

Referenced by __pi_uart_freq_cb(), and __pi_uart_rx_abort().

static void hal_uart_rx_enable ( uint32_t  device_id)
inlinestatic

References uart_setup_get(), UART_SETUP_RX_ENA, and uart_setup_set().

Referenced by __pi_uart_channel_enable(), and __pi_uart_freq_cb().

static uint32_t hal_uart_rx_parity_error_get ( uint32_t  device_id)
inlinestatic

References uart_status_get(), and UART_STATUS_RX_PE_MASK.

static uint32_t hal_uart_rx_status_get ( uint32_t  device_id)
inlinestatic

References uart_status_get(), and UART_STATUS_RX_BUSY_MASK.

Referenced by __pi_uart_freq_cb().

static void hal_uart_setup_set ( uint32_t  device_id,
uint16_t  clk_div,
uint8_t  rx_ena,
uint8_t  tx_ena,
uint8_t  stop_bits,
uint8_t  bit_length,
uint8_t  parity_ena 
)
inlinestatic

References UART_SETUP_BIT_LENGTH, UART_SETUP_CLKDIV, UART_SETUP_PARITY_ENA, UART_SETUP_RX_ENA, uart_setup_set(), UART_SETUP_STOP_BITS, and UART_SETUP_TX_ENA.

Referenced by __pi_uart_conf_set().

static void hal_uart_stop_bits_set ( uint32_t  device_id,
uint8_t  stop_bits 
)
inlinestatic

References uart_setup_get(), uart_setup_set(), UART_SETUP_STOP_BITS, and UART_SETUP_STOP_BITS_MASK.

static void hal_uart_tx_clear ( uint32_t  device_id)
inlinestatic

References TX_CHANNEL, uart, and udma_channel_clear().

Referenced by __pi_uart_tx_abort().

static void hal_uart_tx_disable ( uint32_t  device_id)
inlinestatic

References uart_setup_get(), uart_setup_set(), and UART_SETUP_TX_ENA.

Referenced by __pi_uart_freq_cb(), and __pi_uart_tx_abort().

static void hal_uart_tx_enable ( uint32_t  device_id)
inlinestatic

References uart_setup_get(), uart_setup_set(), and UART_SETUP_TX_ENA.

Referenced by __pi_uart_channel_enable(), and __pi_uart_freq_cb().

static uint32_t hal_uart_tx_status_get ( uint32_t  device_id)
inlinestatic

STATUS.

References uart_status_get(), and UART_STATUS_TX_BUSY_MASK.

Referenced by __pi_uart_close(), and __pi_uart_freq_cb().

static uint32_t uart_setup_get ( uint32_t  device_id)
inlinestatic

References hal_read32(), and uart.

Referenced by hal_uart_bit_length_set(), hal_uart_clkdiv_set(), hal_uart_parity_disable(), hal_uart_parity_enable(), hal_uart_rx_disable(), hal_uart_rx_enable(), hal_uart_stop_bits_set(), hal_uart_tx_disable(), and hal_uart_tx_enable().

static void uart_setup_set ( uint32_t  device_id,
uint32_t  setup 
)
inlinestatic

Setup Register.

References hal_write32(), and uart.

Referenced by hal_uart_bit_length_set(), hal_uart_clkdiv_set(), hal_uart_parity_disable(), hal_uart_parity_enable(), hal_uart_rx_disable(), hal_uart_rx_enable(), hal_uart_setup_set(), hal_uart_stop_bits_set(), hal_uart_tx_disable(), and hal_uart_tx_enable().

static uint32_t uart_status_get ( uint32_t  device_id)
inlinestatic

Status Register.

References hal_read32(), and uart.

Referenced by hal_uart_rx_parity_error_get(), hal_uart_rx_status_get(), and hal_uart_tx_status_get().

static void uart_udma_channel_set ( uint32_t  device_id,
uint32_t  l2_buf,
uint32_t  size,
uint32_t  cfg,
udma_channel_e  channel 
)
inlinestatic

UART udma configuration.

References uart, and udma_enqueue_channel().

Referenced by hal_uart_enqueue().