Cameron/pico-examples
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Make examples friendlier for non GCC compilers and fixed slave_mem_i2c.c to compile on boards without I2C pins (#336)

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This commit is contained in:
Graham Sanderson
2023-03-10 15:41:40 -06:00
committed by GitHub
parent 9d3fea1419
commit 60829a134a
39 changed files with 89 additions and 86 deletions
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15
interp/hello_interp/hello_interp.c
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@@ -58,8 +58,11 @@ void cross_lanes() {
interp0->base[0] = 1;
interp0->base[1] = 0;
puts("Lane result crossover:");
for (int i = 0; i < 10; ++i)
printf("PEEK0, POP1: %d, %d\n", interp0->peek[0], interp0->pop[1]);
for (int i = 0; i < 10; ++i) {
uint32_t peek0 = interp0->peek[0];
uint32_t pop1 = interp0->pop[1];
printf("PEEK0, POP1: %d, %d\n", peek0, pop1);
}
}
void simple_blend1() {
@@ -107,7 +110,7 @@ void simple_blend2() {
interp_config_set_blend(&cfg, true);
interp_set_config(interp0, 0, &cfg);
interp0->base[0] = -1000;
interp0->base[0] = (uint32_t) -1000;
interp0->base[1] = 1000;
puts("signed:");
@@ -178,8 +181,10 @@ void linear_interpolation() {
int16_t *sample_pair = (int16_t *) interp0->peek[2];
interp0->base[0] = sample_pair[0];
interp0->base[1] = sample_pair[1];
printf("%d\t(%d%% between %d and %d)\n", (int) interp0->peek[1],
100 * (interp0->add_raw[1] & 0xff) / 0xff,
uint32_t peek1 = interp0->peek[1];
uint32_t add_raw1 = interp0->add_raw[1];
printf("%d\t(%d%% between %d and %d)\n", (int) peek1,
100 * (add_raw1 & 0xff) / 0xff,
sample_pair[0], sample_pair[1]);
interp0->add_raw[0] = step;
}