boards/frdm-kw41z/include/periph_conf.h¶
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CLOCK_RADIOXTAL
¶ 1
(32000000ul)
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CLOCK_CORECLOCK
¶ 1
(48000000ul)
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CLOCK_BUSCLOCK
¶ 1
(CLOCK_CORECLOCK / 2)
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CLOCK_MCGIRCLK
¶ 1
(4000000ul)
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const clock_config_t
clock_config
¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
= { .clkdiv1 = SIM_CLKDIV1_OUTDIV1(0) | SIM_CLKDIV1_OUTDIV4(1), .rtc_clc = 0, .osc32ksel = SIM_SOPT1_OSC32KSEL(0), .clock_flags = KINETIS_CLOCK_OSC0_EN | KINETIS_CLOCK_RTCOSC_EN | KINETIS_CLOCK_USE_FAST_IRC | KINETIS_CLOCK_MCGIRCLK_EN | KINETIS_CLOCK_MCGIRCLK_STOP_EN | 0, .default_mode = KINETIS_MCG_MODE_FEI, .erc_range = KINETIS_MCG_ERC_RANGE_VERY_HIGH, .osc_clc = 0, .oscsel = MCG_C7_OSCSEL(0), .fcrdiv = MCG_SC_FCRDIV(0), .fll_frdiv = MCG_C1_FRDIV(0b101), .fll_factor_fei = KINETIS_MCG_FLL_FACTOR_1464, .fll_factor_fee = KINETIS_MCG_FLL_FACTOR_1280, }
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PIT_NUMOF
¶ 1
(1U)
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PIT_CONFIG
¶ 1 2 3 4 5 6
{ \ { \ .prescaler_ch = 0, \ .count_ch = 1, \ }, \ }
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LPTMR_NUMOF
¶ 1
(1U)
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LPTMR_CONFIG
¶ 1 2 3 4 5 6 7 8
{ \ { \ .dev = LPTMR0, \ .irqn = LPTMR0_IRQn, \ .src = 2, \ .base_freq = 32768u, \ } \ }
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TIMER_NUMOF
¶ 1
((PIT_NUMOF) + (LPTMR_NUMOF))
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PIT_BASECLOCK
¶ 1
(CLOCK_BUSCLOCK)
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LPTMR_ISR_0
¶ 1
isr_lptmr0
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UART_NUMOF
¶ 1
(sizeof(uart_config) / sizeof(uart_config[0]))
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LPUART_0_ISR
¶ 1
isr_lpuart0
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LPUART_0_SRC
¶ 1
3
-
const uart_conf_t
uart_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
= { { .dev = LPUART0, .freq = CLOCK_MCGIRCLK, .pin_rx = GPIO_PIN(PORT_C, 6), .pin_tx = GPIO_PIN(PORT_C, 7), .pcr_rx = PORT_PCR_MUX(4), .pcr_tx = PORT_PCR_MUX(4), .irqn = LPUART0_IRQn, .scgc_addr = &SIM->SCGC5, .scgc_bit = SIM_SCGC5_LPUART0_SHIFT, .mode = UART_MODE_8N1, .type = KINETIS_LPUART, }, }
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ADC_NUMOF
¶ 1
(sizeof(adc_config) / sizeof(adc_config[0]))
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ADC_REF_SETTING
¶ 1
1
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const adc_conf_t
adc_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
= { [ 0] = { .dev = ADC0, .pin = GPIO_UNDEF, .chan = 0 | ADC_SC1_DIFF_MASK, .avg = ADC_AVG_MAX }, [ 1] = { .dev = ADC0, .pin = GPIO_UNDEF, .chan = 0, .avg = ADC_AVG_MAX }, [ 2] = { .dev = ADC0, .pin = GPIO_PIN(PORT_B, 2), .chan = 3, .avg = ADC_AVG_MAX }, [ 3] = { .dev = ADC0, .pin = GPIO_PIN(PORT_B, 3), .chan = 2, .avg = ADC_AVG_MAX }, [ 4] = { .dev = ADC0, .pin = GPIO_UNDEF, .chan = 26, .avg = ADC_AVG_NONE }, [ 5] = { .dev = ADC0, .pin = GPIO_UNDEF, .chan = 27, .avg = ADC_AVG_MAX }, [ 6] = { .dev = ADC0, .pin = GPIO_UNDEF, .chan = 23, .avg = ADC_AVG_MAX }, }
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SPI_NUMOF
¶ 1
(sizeof(spi_config) / sizeof(spi_config[0]))
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const uint32_t
spi_clk_config
()¶
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const spi_conf_t
spi_config
()¶
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I2C_NUMOF
¶ 1
(sizeof(i2c_config) / sizeof(i2c_config[0]))
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I2C_0_ISR
¶ 1
(isr_i2c1)
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const i2c_conf_t
i2c_config
()¶ 1 2 3 4 5 6 7 8 9 10 11 12
= { { .i2c = I2C1, .scl_pin = GPIO_PIN(PORT_C, 2), .sda_pin = GPIO_PIN(PORT_C, 3), .freq = CLOCK_CORECLOCK, .speed = I2C_SPEED_FAST, .irqn = I2C1_IRQn, .scl_pcr = (PORT_PCR_MUX(3)), .sda_pcr = (PORT_PCR_MUX(3)), }, }
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KINETIS_TRNG
¶ 1
TRNG