From 6ae693b23c410578d6179dec7e61bd36b932c851 Mon Sep 17 00:00:00 2001 From: Uwe Bonnes Date: Thu, 24 Apr 2014 16:35:52 +0200 Subject: [PATCH] FT230X is a USB FS device, so maximum packet size is only 64 bytes. No Baudrate > 3 MBaud neither. --- src/ftdi.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/ftdi.c b/src/ftdi.c index ff26166..71a341a 100644 --- a/src/ftdi.c +++ b/src/ftdi.c @@ -470,7 +470,7 @@ static unsigned int _ftdi_determine_max_packet_size(struct ftdi_context *ftdi, l // Determine maximum packet size. Init with default value. // New hi-speed devices from FTDI use a packet size of 512 bytes // but could be connected to a normal speed USB hub -> 64 bytes packet size. - if (ftdi->type == TYPE_2232H || ftdi->type == TYPE_4232H || ftdi->type == TYPE_232H || ftdi->type == TYPE_230X) + if (ftdi->type == TYPE_2232H || ftdi->type == TYPE_4232H || ftdi->type == TYPE_232H) packet_size = 512; else packet_size = 64; @@ -1175,7 +1175,7 @@ static int ftdi_convert_baudrate(int baudrate, struct ftdi_context *ftdi, #define H_CLK 120000000 #define C_CLK 48000000 - if ((ftdi->type == TYPE_2232H) || (ftdi->type == TYPE_4232H) || (ftdi->type == TYPE_232H) || (ftdi->type == TYPE_230X)) + if ((ftdi->type == TYPE_2232H) || (ftdi->type == TYPE_4232H) || (ftdi->type == TYPE_232H)) { if(baudrate*10 > H_CLK /0x3fff) { @@ -1200,7 +1200,7 @@ static int ftdi_convert_baudrate(int baudrate, struct ftdi_context *ftdi, } // Split into "value" and "index" values *value = (unsigned short)(encoded_divisor & 0xFFFF); - if (ftdi->type == TYPE_2232H || ftdi->type == TYPE_4232H || ftdi->type == TYPE_232H || ftdi->type == TYPE_230X) + if (ftdi->type == TYPE_2232H || ftdi->type == TYPE_4232H || ftdi->type == TYPE_232H) { *index = (unsigned short)(encoded_divisor >> 8); *index &= 0xFF00; -- 1.7.1