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Merge pull request #715 from kshoji/nRF51822_serial_31250 

Targets: nRF51822 - Add support for Serial 31250 baud (for legacy MIDI)
pull/718/merge
Martin Kojtal 2014-11-19 00:26:52 -08:00
parent eadd2013c2 d05c1d4950
commit 5ad32eaa60
1 changed files with 3 additions and 2 deletions
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5
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/serial_api.c
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@ -29,13 +29,14 @@
static uint32_t serial_irq_ids[UART_NUM] = {0};
static uart_irq_handler irq_handler;
static uint32_t acceptedSpeeds[16][2] = {{1200, UART_BAUDRATE_BAUDRATE_Baud1200},
static uint32_t acceptedSpeeds[17][2] = {{1200, UART_BAUDRATE_BAUDRATE_Baud1200},
{2400, UART_BAUDRATE_BAUDRATE_Baud2400},
{4800, UART_BAUDRATE_BAUDRATE_Baud4800},
{9600, UART_BAUDRATE_BAUDRATE_Baud9600},
{14400, UART_BAUDRATE_BAUDRATE_Baud14400},
{19200, UART_BAUDRATE_BAUDRATE_Baud19200},
{28800, UART_BAUDRATE_BAUDRATE_Baud28800},
{31250, (0x00800000UL) /* 31250 baud */},
{38400, UART_BAUDRATE_BAUDRATE_Baud38400},
{57600, UART_BAUDRATE_BAUDRATE_Baud57600},
{76800, UART_BAUDRATE_BAUDRATE_Baud76800},
@ -109,7 +110,7 @@ void serial_baud(serial_t *obj, int baudrate)
return;
}
for (int i = 1; i<16; i++) {
for (int i = 1; i<17; i++) {
if (baudrate<acceptedSpeeds[i][0]) {
obj->uart->BAUDRATE = acceptedSpeeds[i - 1][1];
return;