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added ini comment about remap meanigns for spi

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MightyPork
2018-01-06 17:46:48 +01:00
parent d3d8400245
commit ce895b3238
1 changed files with 20 additions and 5 deletions
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units/spi/unit_spi.c
+20 -5
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@@ -2,6 +2,7 @@
// Created by MightyPork on 2018/01/02.
//
#include <framework/system_settings.h>
#include "comm/messages.h"
#include "unit_base.h"
#include "utils/avrlibc.h"
@@ -123,14 +124,27 @@ static void USPI_writeIni(Unit *unit, IniWriter *iw)
{
struct priv *priv = unit->data;
// TODO show a legend for peripherals and remaps
iw_cmt_newline(iw);
iw_comment(iw, "Peripheral number (SPIx)");
iw_entry(iw, "device", "%d", (int)priv->periph_num);
iw_comment(iw, "SPI port remap (0,1,...)");
// TODO show a legend for peripherals and remaps
iw_comment(iw, "Pin mappings (SCK,MISO,MOSI)");
#if GEX_PLAT_F072_DISCOVERY
iw_comment(iw, " SPI1: (0) A5,A6,A7 (1) B3,B4,B5 (2) E13,E14,E15");
iw_comment(iw, " SPI2: (0) B13,B14,B15 (1) D1,D3,D4");
#elif GEX_PLAT_F103_BLUEPILL
#error "NO IMPL"
#elif GEX_PLAT_F303_DISCOVERY
#error "NO IMPL"
#elif GEX_PLAT_F407_DISCOVERY
#error "NO IMPL"
#else
#error "BAD PLATFORM!"
#endif
iw_entry(iw, "remap", "%d", (int)priv->remap);
iw_cmt_newline(iw);
iw_comment(iw, "Prescaller: 2,4,8,...,256");
iw_entry(iw, "prescaller", "%d", (int)priv->prescaller);
@@ -146,10 +160,11 @@ static void USPI_writeIni(Unit *unit, IniWriter *iw)
iw_comment(iw, "Use LSB-first bit order");
iw_entry(iw, "lsb-first", str_yn(priv->lsb_first));
iw_comment(iw, "Slave Select port name");
iw_cmt_newline(iw);
iw_comment(iw, "SS port name");
iw_entry(iw, "port", "%c", priv->ssn_port_name);
iw_comment(iw, "Slave select pins (comma separated, supports ranges)");
iw_comment(iw, "SS pins (comma separated, supports ranges)");
iw_entry(iw, "pins", "%s", str_pinmask(priv->ssn_pins, unit_tmp512));
}