From 3d5e3ab612194876d0757ecfc4a50679521f2761 Mon Sep 17 00:00:00 2001 From: Christina Quast Date: Mon, 20 Apr 2015 12:20:50 +0200 Subject: [PATCH] simtrace_iso7816.c: Remove unused _ISO7816_Init --- firmware/src_simtrace/simtrace_iso7816.c | 44 ------------------------ 1 file changed, 44 deletions(-) diff --git a/firmware/src_simtrace/simtrace_iso7816.c b/firmware/src_simtrace/simtrace_iso7816.c index ed7e23d2..d182ed66 100644 --- a/firmware/src_simtrace/simtrace_iso7816.c +++ b/firmware/src_simtrace/simtrace_iso7816.c @@ -43,50 +43,6 @@ volatile uint32_t char_stat; volatile ringbuf sim_rcv_buf = { {0}, 0, 0 }; -/** Initializes a ISO driver - */ -// FIXME: This function is implemented in iso7816_4.c !! Only MCK instead of SCK is always taken. Change that! -void _ISO7816_Init( void ) -{ - printf("ISO_Init\n\r"); - TRACE_DEBUG("ISO_Init\n\r"); - - USART_Configure( USART_PHONE, - US_MR_USART_MODE_IS07816_T_0 -// Nope, we aren't master: - // | US_MR_USCLKS_MCK - | US_MR_USCLKS_SCK - | US_MR_NBSTOP_1_BIT - | US_MR_PAR_EVEN - | US_MR_CHRL_8_BIT - | US_MR_CLKO /** TODO: This field was set in the original simtrace firmware..why? */ - | (3<<24), /* MAX_ITERATION */ - 1, - 0); - /* - SYNC = 0 (async mode) - OVER = 0 (oversampling by 8?) - FIDI = 372 (default val on startup before other value is negotiated) - USCLKS = 3 (Select SCK as input clock) --> US_MR_USCLKS_SCK - CD = 1 ? --> US_BRGR_CD(1) - */ - USART_PHONE->US_FIDI = 372; -// USART_PHONE->US_IDR = (uint32_t) -1; - USART_PHONE->US_BRGR = US_BRGR_CD(1); -// USART_PHONE->US_BRGR = BOARD_MCK / (372*9600); - USART_PHONE->US_TTGR = 5; - - /* Configure USART */ - PMC_EnablePeripheral(ID_USART_PHONE); - - USART_PHONE->US_IDR = 0xffffffff; - USART_EnableIt( USART_PHONE, US_IER_RXRDY) ; - /* enable USART1 interrupt */ - NVIC_EnableIRQ( USART1_IRQn ) ; - -// USART_PHONE->US_IER = US_IER_RXRDY | US_IER_OVRE | US_IER_FRAME | US_IER_PARE | US_IER_NACK | US_IER_ITER; -} - /* * char_stat is zero if no error occured. * Otherwise it is filled with the content of the status register.