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feat(parlio_rx): add parlio rx examples

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laokaiyao
2023-10-07 14:34:21 +08:00
parent 95839eb1c6
commit db7e90fef9
44 changed files with 2017 additions and 518 deletions
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63
components/hal/esp32p4/include/hal/parlio_ll.h
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@@ -126,38 +126,6 @@ static inline void parlio_ll_rx_set_clock_source(parl_io_dev_t *dev, parlio_ll_c
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define parlio_ll_rx_set_clock_source(...) (void)__DECLARE_RCC_ATOMIC_ENV; parlio_ll_rx_set_clock_source(__VA_ARGS__)
/**
* @brief Get the clock source for the RX unit
*
* @param dev Parallel IO register base address
* @return
* parlio_clock_source_t RX core clock source
*/
static inline parlio_ll_clock_source_t parlio_ll_rx_get_clock_source(parl_io_dev_t *dev)
{
(void)dev;
uint32_t clk_sel = HP_SYS_CLKRST.peri_clk_ctrl117.reg_parlio_rx_clk_src_sel;
switch (clk_sel) {
case 0:
return PARLIO_LL_CLK_SRC_XTAL;
case 1:
return PARLIO_LL_CLK_SRC_RC_FAST;
case 2:
return PARLIO_LL_CLK_SRC_PLL_F160M;
case 3:
return PARLIO_LL_CLK_SRC_PAD;
default: // unsupported clock source
HAL_ASSERT(false);
break;
}
return PARLIO_LL_CLK_SRC_XTAL;
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define parlio_ll_rx_get_clock_source(...) (void)__DECLARE_RCC_ATOMIC_ENV; parlio_ll_rx_get_clock_source(__VA_ARGS__)
/**
* @brief Set the clock divider for the RX unit
*
@@ -481,37 +449,6 @@ static inline void parlio_ll_tx_set_clock_source(parl_io_dev_t *dev, parlio_ll_c
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define parlio_ll_tx_set_clock_source(...) (void)__DECLARE_RCC_ATOMIC_ENV; parlio_ll_tx_set_clock_source(__VA_ARGS__)
/**
* @brief Get the clock source for the TX unit
*
* @param dev Parallel IO register base address
* @return
* parlio_clock_source_t TX core clock source
*/
static inline parlio_ll_clock_source_t parlio_ll_tx_get_clock_source(parl_io_dev_t *dev)
{
(void)dev;
uint32_t clk_sel = HP_SYS_CLKRST.peri_clk_ctrl118.reg_parlio_tx_clk_src_sel;
switch (clk_sel) {
case 0:
return PARLIO_LL_CLK_SRC_XTAL;
case 1:
return PARLIO_LL_CLK_SRC_RC_FAST;
case 2:
return PARLIO_LL_CLK_SRC_PLL_F160M;
case 3:
return PARLIO_LL_CLK_SRC_PAD;
default: // unsupported clock source
HAL_ASSERT(false);
break;
}
return PARLIO_LL_CLK_SRC_XTAL;
}
/// use a macro to wrap the function, force the caller to use it in a critical section
/// the critical section needs to declare the __DECLARE_RCC_ATOMIC_ENV variable in advance
#define parlio_ll_tx_get_clock_source(...) (void)__DECLARE_RCC_ATOMIC_ENV; parlio_ll_tx_get_clock_source(__VA_ARGS__)
/**
* @brief Set the clock divider for the TX unit
*