Init

demo/spi/t_spi.h

@@ -0,0 +1,8 @@
+//
+// Created by lydxh on 2024/4/8.
+//
+
+#ifndef HW_LIB_T_SPI_H
+#define HW_LIB_T_SPI_H
+void Test_spi();
+#endif //HW_LIB_T_SPI_H

demo/spi/test.c

@@ -0,0 +1,62 @@
+//
+// Created by lydxh on 2024/4/8.
+//
+#include <stdio.h>
+#include "t_spi.h"
+#include "spi.h"
+#include "log.h"
+#include "tool.h"
+
+static uint8_t p;
+
+uint8_t Mosi_Pin(uint8_t l) {
+//    LOGT("MOSI","P:%d",l);
+    p = l;
+    return l;
+}
+
+uint8_t Sck_Pin(uint8_t l) {
+//    LOGT("SCK","P:%d",l);
+    return l;
+}
+
+uint8_t Cs_Pin(uint8_t l) {
+//    LOGT("CS","P:%d",l);
+    return l;
+}
+
+uint8_t Miso_Pin() {
+//    uint8_t l=rand() % 2;
+    uint8_t l = p;
+//    LOGT("MISO","P:%d",l);
+    return l;
+}
+
+void Test_spi() {
+    HW_Dev_Spi ltl = {
+            .MOSI_SET=Mosi_Pin,
+            .SCK_SET=Sck_Pin,
+            .MISO=Miso_Pin,
+            .CS_SET=Cs_Pin,
+            .MODE=Mode0,
+            .CS=LOW,
+            .ENDIAN=LTL,
+    };
+    uint8_t r, t = rand() % 10;
+    r = HW_SPI_RW(ltl, t);
+    LOGI("Tx:%d,Rx:%d", t, r);
+    uint8_t rbuf[64], tbuf[64];
+    for (int i = 0; i < 64; ++i) {
+        tbuf[i] = rand() % 10;
+    }
+    HW_SPI_RWL(ltl, rbuf, tbuf, 64);
+    BufPrint("TX", tbuf, 8, 64, 8);
+    BufPrint("RX", rbuf, 8, 64, 8);
+    uint16_t rbuf16[64], tbuf16[64];
+    for (int i = 0; i < 64; ++i) {
+        tbuf16[i] = rand() % 1000;
+    }
+    HW_SPI_RWL16(ltl, rbuf16, tbuf16, 64);
+    BufPrint("TX", tbuf16,  16,64, 16);
+    BufPrint("RX", rbuf16,  16,64, 16);
+}