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boards/frdm-k22f: Add second UART to config

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This PR adds a second uart on two non-conflicting pins.
Since the first UART is used for shell this allows a usable UART.
This commit is contained in:
MrKevinWeiss 2018-12-06 14:25:15 +01:00
parent b6abbad6fb
commit 97e84f816c
1 changed files with 14 additions and 0 deletions
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14
boards/frdm-k22f/include/periph_conf.h
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@ -114,9 +114,23 @@ static const uart_conf_t uart_config[] = {
.mode = UART_MODE_8N1, .mode = UART_MODE_8N1,
.type = KINETIS_UART, .type = KINETIS_UART,
}, },
{
.dev = UART0,
.freq = CLOCK_CORECLOCK,
.pin_rx = GPIO_PIN(PORT_D, 6),
.pin_tx = GPIO_PIN(PORT_D, 7),
.pcr_rx = PORT_PCR_MUX(3),
.pcr_tx = PORT_PCR_MUX(3),
.irqn = UART0_RX_TX_IRQn,
.scgc_addr = &SIM->SCGC4,
.scgc_bit = SIM_SCGC4_UART0_SHIFT,
.mode = UART_MODE_8N1,
.type = KINETIS_UART,
},
}; };
#define UART_0_ISR (isr_uart1_rx_tx) #define UART_0_ISR (isr_uart1_rx_tx)
#define UART_1_ISR (isr_uart0_rx_tx)
#define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0])) #define UART_NUMOF (sizeof(uart_config) / sizeof(uart_config[0]))
/** @} */ /** @} */