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[nrf52] Platform and sample target support for Nordic NRF52 (cortex-M4)

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This commit is contained in:
Eric Holland
2016-06-16 16:31:53 -07:00
parent 1491809fd0
commit 6388cde233
14 changed files with 214 additions and 66 deletions
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4
platform/nrf52xxx/uart.c
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@@ -59,7 +59,7 @@ void uart_init_early(void)
NRF_UART0->BAUDRATE = UART_BAUDRATE_BAUDRATE_Baud115200 << UART_BAUDRATE_BAUDRATE_Pos;
NRF_UART0->CONFIG = UART_CONFIG_HWFC_Disabled << UART_CONFIG_HWFC_Pos | \
UART_CONFIG_PARITY_Excluded << UART_CONFIG_PARITY_Pos;
NVIC_DisableIRQ(UART0_IRQn);
NVIC_DisableIRQ(UARTE0_UART0_IRQn);
NRF_UART0->ENABLE = UART_ENABLE_ENABLE_Enabled << UART_ENABLE_ENABLE_Pos;
NRF_UART0->TXD = 'E';
NRF_UART0->TASKS_STARTTX=1;
@@ -79,7 +79,7 @@ void uart_init(void)
#endif //ENABLE_UART0
}
void nrf52_UART0_IRQ(void)
void nrf52_UARTE0_UART0_IRQ(void)
{
// char c;
arm_cm_irq_entry();