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v1.0.3

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刘可亮
2024-01-27 08:47:24 +08:00
parent d3bd993b5f
commit 9f7ba67007
2345 changed files with 74421 additions and 76616 deletions
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114
bsp/examples_bare/test-gpai/test_gpai.c
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@@ -115,28 +115,23 @@ struct aic_gpai_ch aic_gpai_chs[] = {
#endif
};
static char sopts[] = "c:t:h";
static struct option lopts[] = {
{"channel", required_argument, NULL, 'c'},
{"voltage", required_argument, NULL, 't'},
{"help", no_argument, NULL, 'h'},
{0, 0, 0, 0}
};
/* The default voltages are set to D21x->3.0V, D31x->2.5V */
#define AIC_GPAI_DEFAULT_VOLTAGE 3
#define AIC_GPAI_ADC_MAX_VAL 0xFFF
#define AIC_GPAI_VOLTAGE_ACCURACY 100
#define AIC_GPAI_VOLTAGE_ACCURACY 10000
static void cmd_gpai_usage(char *program)
static float g_def_voltage = AIC_GPAI_DEFAULT_VOLTAGE;
static void cmd_gpai_usage(void)
{
printf("Compile time: %s %s\n", __DATE__, __TIME__);
printf("Usage: %s [options]\n", program);
printf("\t -c, --channel\t\tSelect one channel in [0, %d], default is 0\n",
AIC_GPAI_CH_NUM);
printf("\t -t, --voltage\t\tInput standard voltage, default is 3\n");
printf("\t -h, --help \n");
printf("Usage: test_gpai [options]\n");
printf("test_gpai read <channel_id> : Select one channel in [0, %d], default is 0\n",
AIC_GPAI_CH_NUM - 1);
printf("test_gpai set <default_voltage> : Modify default voltage\n");
printf("test_gpai help : Get this help\n");
printf("\n");
printf("Example: %s -c 4 -t 3\n", program);
printf("Example: test_gpai read 4\n");
}
static int test_gpai_init(int ch)
@@ -161,72 +156,71 @@ static int test_gpai_init(int ch)
return 0;
}
static int test_gpai_read(int ch)
static void adc2voltage(float def_voltage, int adc_value, int chan)
{
u32 value;
int voltage;
int scale = AIC_GPAI_VOLTAGE_ACCURACY;
voltage = hal_adcim_auto_calibration(adc_value, def_voltage, scale);
if (voltage)
printf("GPAI ch%d-voltage:%d.%04d v\n", chan, voltage / scale,
voltage % scale);
return;
}
static void cmd_gpai_set(int argc, char **argv)
{
g_def_voltage = strtod(argv[1], NULL);
if (g_def_voltage < 0) {
printf("Please input valid default voltage\n");
return;
}
printf("Successfully set the default voltage");
}
static int cmd_gpai_read(int argc, char **argv)
{
u32 value, ch;
struct aic_gpai_ch *chan;
ch = strtod(argv[1], NULL);
if ((ch < 0) || (ch >= AIC_GPAI_CH_NUM)) {
printf("Invalid channel No.%d\n", ch);
return -1;
}
test_gpai_init(ch);
chan = hal_gpai_ch_is_valid(ch);
chan->complete = aicos_sem_create(0);
aicos_request_irq(GPAI_IRQn, aich_gpai_isr, 0, NULL, NULL);
aich_gpai_read(chan, &value, AIC_GPAI_TIMEOUT);
printf("ch %d:%d\n", ch, value);
return value;
}
static void test_adc2voltage(int adc_value, int chan, int st_voltage)
{
int voltage;
int scale = AIC_GPAI_VOLTAGE_ACCURACY;
adc2voltage(g_def_voltage, value, ch);
voltage = hal_adcim_auto_calibration(adc_value, st_voltage, scale,
AIC_GPAI_ADC_MAX_VAL);
printf("GPAI ch%d-voltage:%d.%02d\n", chan, voltage / scale,
voltage % scale);
return;
return 0;
}
static int cmd_test_gpai(int argc, char *argv[])
{
int c;
int ch = 0;
int adc_value = -1;
int ret;
float st_voltage = AIC_GPAI_DEFAULT_VOLTAGE;
if (argc < 3) {
cmd_gpai_usage(argv[0]);
cmd_gpai_usage();
return 0;
}
optind = 0;
while ((c = getopt_long(argc, argv, sopts, lopts, NULL)) != -1) {
switch (c) {
case 'c':
ch = atoi(optarg);
ret = test_gpai_init(ch);
if (!ret)
adc_value = test_gpai_read(ch);
break;
case 't':
st_voltage = atof(optarg);
break;
case 'h':
cmd_gpai_usage(argv[0]);
default:
return 0;
}
if (!strcmp(argv[1], "read")) {
cmd_gpai_read(argc - 1, &argv[1]);
return 0;
}
if (adc_value < 0) {
printf("Please select a channel first\n");
if (!strcmp(argv[1], "set")) {
cmd_gpai_set(argc - 1, &argv[1]);
return 0;
}
if (st_voltage < 0) {
printf("Please input standard voltage\n");
return 0;
}
test_adc2voltage(adc_value,ch,st_voltage);
cmd_gpai_usage();
return 0;
}