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Merge pull request #14387 from mark-psl/master 

Update serial_api.c - Issue #14353 - Setting BufferedSerial pin to NC throws runtime assertion
pull/14402/head
Martin Kojtal 2021-03-09 17:29:45 +00:00 committed by GitHub
parent c8d4b90267 2dc73149ec
commit 7a707de9d7
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1 changed files with 2 additions and 2 deletions
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targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_MCU_K64F/serial_api.c
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@ -63,14 +63,14 @@ void serial_init_direct(serial_t *obj, const serial_pinmap_t *pinmap)
UART_Init(uart_addrs[obj->serial.index], &config, CLOCK_GetFreq(uart_clocks[obj->serial.index])); UART_Init(uart_addrs[obj->serial.index], &config, CLOCK_GetFreq(uart_clocks[obj->serial.index]));
pin_function(pinmap->tx_pin, pinmap->tx_function);
pin_function(pinmap->rx_pin, pinmap->rx_function);
if (pinmap->tx_pin != NC) { if (pinmap->tx_pin != NC) {
pin_function(pinmap->tx_pin, pinmap->tx_function);
UART_EnableTx(uart_addrs[obj->serial.index], true); UART_EnableTx(uart_addrs[obj->serial.index], true);
pin_mode(pinmap->tx_pin, PullUp); pin_mode(pinmap->tx_pin, PullUp);
} }
if (pinmap->rx_pin != NC) { if (pinmap->rx_pin != NC) {
pin_function(pinmap->rx_pin, pinmap->rx_function);
UART_EnableRx(uart_addrs[obj->serial.index], true); UART_EnableRx(uart_addrs[obj->serial.index], true);
pin_mode(pinmap->rx_pin, PullUp); pin_mode(pinmap->rx_pin, PullUp);
} }