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Don't enable usb uart on v2 when debugging

This commit is contained in:
Gareth McMullin 2016-11-22 12:45:59 +13:00
parent 5e8794627a
commit 7730d3b198
2 changed files with 6 additions and 10 deletions
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6
src/platforms/native/platform.c
View File

@ -164,7 +164,12 @@ void platform_init(void)
platform_timing_init(); platform_timing_init();
cdcacm_init(); cdcacm_init();
/* On mini hardware, UART and SWD share connector pins.
* Don't enable UART if we're being debugged. */
if ((platform_hwversion() == 0) || !(SCS_DEMCR & SCS_DEMCR_TRCENA))
usbuart_init(); usbuart_init();
setup_vbus_irq(); setup_vbus_irq();
} }
@ -347,4 +352,3 @@ asm(".globl debug_monitor_handler\n"
" b debug_monitor_handler_c\n"); " b debug_monitor_handler_c\n");
#endif #endif

8
src/platforms/stm32/usbuart.c
View File

@ -46,13 +46,6 @@ static void usbuart_run(void);
void usbuart_init(void) void usbuart_init(void)
{ {
#if defined(BLACKMAGIC)
/* On mini hardware, UART and SWD share connector pins.
* Don't enable UART if we're being debugged. */
if ((platform_hwversion() == 1) && (SCS_DEMCR & SCS_DEMCR_TRCENA))
return;
#endif
rcc_periph_clock_enable(USBUSART_CLK); rcc_periph_clock_enable(USBUSART_CLK);
UART_PIN_SETUP(); UART_PIN_SETUP();
@ -257,4 +250,3 @@ void USBUSART_TIM_ISR(void)
/* process FIFO */ /* process FIFO */
usbuart_run(); usbuart_run();
} }