1 files changed, 0 insertions, 122 deletions
diff --git a/examples/test-fsmc.cpp b/examples/test-fsmc.cpp
deleted file mode 100644
index 1621317..0000000
--- a/examples/test-fsmc.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-#include <stddef.h>             // for ptrdiff_t
-
-#include <wirish/wirish.h>
-#include <libmaple/fsmc.h>
-
-#ifndef BOARD_maple_native
-#error "Sorry, this example only works on Maple Native."
-#endif
-
-// Start of FSMC SRAM bank 1
-static uint16 *const sram_start = (uint16*)0x60000000;
-// End of Maple Native SRAM chip address space (512K 16-bit words)
-static uint16 *const sram_end = (uint16*)0x60100000;
-
-void test_single_write(void);
-void test_all_addresses(void);
-
-void setup() {
-    pinMode(BOARD_LED_PIN, OUTPUT);
-    digitalWrite(BOARD_LED_PIN, HIGH);
-
-    SerialUSB.read();
-    SerialUSB.println("*** Beginning RAM chip test");
-
-    test_single_write();
-    test_all_addresses();
-
-    SerialUSB.println("Tests pass, finished.");
-    SerialUSB.println("***\n");
-}
-
-void loop() {
-}
-
-void test_single_write() {
-    uint16 *ptr = sram_start;
-    uint16 tmp;
-
-    SerialUSB.print("Writing 0x1234... ");
-    *ptr = 0x1234;
-    SerialUSB.println("Done.");
-
-    SerialUSB.print("Reading... ");
-    tmp = *ptr;
-    SerialUSB.print("Done: 0x");
-    SerialUSB.println(tmp, HEX);
-
-    if (tmp != 0x1234) {
-        SerialUSB.println("Mismatch; abort.");
-        ASSERT(0);
-    }
-}
-
-void test_all_addresses() {
-    uint32 start, end;
-    uint16 count = 0;
-    uint16 *ptr;
-
-    SerialUSB.println("Now writing all memory addresses (unrolled loop)");
-    start = micros();
-    for (ptr = sram_start; ptr < sram_end;) {
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-        *ptr++ = count++;
-    }
-    end = micros();
-    SerialUSB.print("Done. Elapsed time (us): ");
-    SerialUSB.println(end - start);
-
-    SerialUSB.println("Validating writes.");
-    for (ptr = sram_start, count = 0; ptr < sram_end; ptr++, count++) {
-        uint16 value = *ptr;
-        if (value != count) {
-            SerialUSB.print("mismatch: 0x");
-            SerialUSB.print((uint32)ptr);
-            SerialUSB.print(" = 0x");
-            SerialUSB.print(value, HEX);
-            SerialUSB.print(", should be 0x");
-            SerialUSB.print(count, HEX);
-            SerialUSB.println(".");
-            ASSERT(0);
-        }
-    }
-    SerialUSB.println("Done; all writes seem valid.");
-
-    ptrdiff_t nwrites = sram_end - sram_start;
-    double us_per_write = double(end-start) / double(nwrites);
-    SerialUSB.print("Number of writes = ");
-    SerialUSB.print(nwrites);
-    SerialUSB.print("; avg. time per write = ");
-    SerialUSB.print(us_per_write);
-    SerialUSB.print(" us (");
-    SerialUSB.print(1 / us_per_write);
-    SerialUSB.println(" MHz)");
-}
-
-__attribute__((constructor)) void premain() {
-    init();
-}
-
-int main(void) {
-    setup();
-
-    while (true) {
-        loop();
-    }
-
-    return 0;
-}