From 2d0d1e8cb3d1acff864fcdcb289be680945c045f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?K=C3=A9vin=20Redon?= Date: Thu, 26 Mar 2020 01:47:43 +0100 Subject: [PATCH] cardemu: different init for simtrace board which uses uart timers Change-Id: I464f0ce1ec5e60be5f9377186b7d13a5e6dc637e --- firmware/libcommon/source/mode_cardemu.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/firmware/libcommon/source/mode_cardemu.c b/firmware/libcommon/source/mode_cardemu.c index 1dbd2d3a..c6c129d5 100644 --- a/firmware/libcommon/source/mode_cardemu.c +++ b/firmware/libcommon/source/mode_cardemu.c @@ -429,7 +429,20 @@ void mode_cardemu_init(void) /* configure USART as ISO-7816 slave (e.g. card) */ ISO7816_Init(&cardem_inst[0].usart_info, CLK_SLAVE); +#ifdef BOARD_simtrace + /* simtrace board uses uart timeouts */ + + /* don't use receive timeout timer for now */ + cardem_inst[0].usart_info.base->US_RTOR = 0; + /* enable interrupts to indicate when data has been received or timeout occurred */ + USART_EnableIt(cardem_inst[0].usart_info.base, US_IER_RXRDY | US_IER_TIMEOUT); +#else + /* enable interrupts to indicate when data has been received */ + USART_EnableIt(cardem_inst[0].usart_info.base, US_IER_RXRDY ); +#endif + /* enable interrupt requests for the USART peripheral */ NVIC_EnableIRQ(USART1_IRQn); + PIO_ConfigureIt(&pin_usim1_rst, usim1_rst_irqhandler); PIO_EnableIt(&pin_usim1_rst);