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iceprog: Keep name space clean

This commit is contained in:
Roland Lutz 2017-06-28 17:04:02 +02:00
parent 62e7089710
commit 53a8bcce35
1 changed files with 23 additions and 23 deletions
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46
iceprog/iceprog.c
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@ -37,13 +37,13 @@
#include <sys/types.h>
#include <sys/stat.h>
struct ftdi_context ftdic;
bool ftdic_open = false;
bool verbose = false;
bool ftdic_latency_set = false;
unsigned char ftdi_latency;
static struct ftdi_context ftdic;
static bool ftdic_open = false;
static bool verbose = false;
static bool ftdic_latency_set = false;
static unsigned char ftdi_latency;
void check_rx()
static void check_rx()
{
while (1) {
uint8_t data;
@ -54,7 +54,7 @@ void check_rx()
}
}
void error(int status)
static void error(int status)
{
check_rx();
fprintf(stderr, "ABORT.\n");
@ -67,7 +67,7 @@ void error(int status)
exit(status);
}
uint8_t recv_byte()
static uint8_t recv_byte()
{
uint8_t data;
while (1) {
@ -83,7 +83,7 @@ uint8_t recv_byte()
return data;
}
void send_byte(uint8_t data)
static void send_byte(uint8_t data)
{
int rc = ftdi_write_data(&ftdic, &data, 1);
if (rc != 1) {
@ -93,7 +93,7 @@ void send_byte(uint8_t data)
}
}
void send_spi(uint8_t *data, int n)
static void send_spi(uint8_t *data, int n)
{
if (n < 1)
return;
@ -110,7 +110,7 @@ void send_spi(uint8_t *data, int n)
}
}
void xfer_spi(uint8_t *data, int n)
static void xfer_spi(uint8_t *data, int n)
{
if (n < 1)
return;
@ -130,7 +130,7 @@ void xfer_spi(uint8_t *data, int n)
data[i] = recv_byte();
}
void set_gpio(int slavesel_b, int creset_b)
static void set_gpio(int slavesel_b, int creset_b)
{
uint8_t gpio = 1;
@ -149,7 +149,7 @@ void set_gpio(int slavesel_b, int creset_b)
send_byte(0x93);
}
int get_cdone()
static int get_cdone()
{
uint8_t data;
send_byte(0x81);
@ -158,7 +158,7 @@ int get_cdone()
return (data & 0x40) != 0;
}
void flash_read_id()
static void flash_read_id()
{
// fprintf(stderr, "read flash ID..\n");
@ -173,7 +173,7 @@ void flash_read_id()
fprintf(stderr, "\n");
}
void flash_power_up()
static void flash_power_up()
{
uint8_t data[1] = { 0xAB };
set_gpio(0, 0);
@ -181,7 +181,7 @@ void flash_power_up()
set_gpio(1, 0);
}
void flash_power_down()
static void flash_power_down()
{
uint8_t data[1] = { 0xB9 };
set_gpio(0, 0);
@ -189,7 +189,7 @@ void flash_power_down()
set_gpio(1, 0);
}
void flash_write_enable()
static void flash_write_enable()
{
if (verbose)
fprintf(stderr, "write enable..\n");
@ -200,7 +200,7 @@ void flash_write_enable()
set_gpio(1, 0);
}
void flash_bulk_erase()
static void flash_bulk_erase()
{
fprintf(stderr, "bulk erase..\n");
@ -210,7 +210,7 @@ void flash_bulk_erase()
set_gpio(1, 0);
}
void flash_64kB_sector_erase(int addr)
static void flash_64kB_sector_erase(int addr)
{
fprintf(stderr, "erase 64kB sector at 0x%06X..\n", addr);
@ -222,7 +222,7 @@ void flash_64kB_sector_erase(int addr)
set_gpio(1, 0);
}
void flash_prog(int addr, uint8_t *data, int n)
static void flash_prog(int addr, uint8_t *data, int n)
{
if (verbose)
fprintf(stderr, "prog 0x%06X +0x%03X..\n", addr, n);
@ -241,7 +241,7 @@ void flash_prog(int addr, uint8_t *data, int n)
i == n - 1 || i % 32 == 31 ? '\n' : ' ');
}
void flash_read(int addr, uint8_t *data, int n)
static void flash_read(int addr, uint8_t *data, int n)
{
if (verbose)
fprintf(stderr, "read 0x%06X +0x%03X..\n", addr, n);
@ -261,7 +261,7 @@ void flash_read(int addr, uint8_t *data, int n)
i == n - 1 || i % 32 == 31 ? '\n' : ' ');
}
void flash_wait()
static void flash_wait()
{
if (verbose)
fprintf(stderr, "waiting..");
@ -287,7 +287,7 @@ void flash_wait()
fprintf(stderr, "\n");
}
void help(const char *progname)
static void help(const char *progname)
{
fprintf(stderr, "Simple programming tool for FTDI-based Lattice iCE programmers.\n");
fprintf(stderr, "Usage: %s [-b|-n|-c] <input file>\n", progname);