2018-05-28 PSOC第一枪：基于cypress的蓝牙产品开发

Cypress-BLE 开发套件可以快速开发物联网电子产品。

PSOC编程特点：

A 拖放各PSoC 组件到工作区中，以设计原理图

B 完成各组件之间的布线，并配置GPIO

C 使用所包含的组件API 开发和调试固件

一：使用入门：

PSOC Creator ：一款 IDE工具，可以直接进行硬件和固件设计，如下图，创建新工程后。我们可以配置电路图，选择需要用的Lib，和设置PSOC。

1. 将组件图标拖放到主要设计工作区中，以进行您的硬件系统设计。

2. 对您的应用固件和PSoC 硬件进行协同设计。

3. 使用配置工具配置各组件

4. 研究包含100 多个组件的库

5. 查看组件数据手册

二：硬件框图

A.>PSOC4 就是PSOC芯片了具体配置查datasheet

B> PSOC5LP是用来配合调试和串口通讯用的，还带了很多集成的模数模块，

其他的东西都可以在help文件里面找到。

三：开始项目

扯淡没用，开始项目。

A 原理框图

PSOC的作用就是把很多原来外围电路配置到IC内部。而Cypress的优势就是把BLE模块集成化，配置蓝牙参数就像填数字，傻瓜操作。

B：Topdesign 顶层设计（就是模块设置咯）

如下图，配置好Pin脚，Uart串口，Ble模块，设置DAC （其他的模块省略）

C 配置引脚

如下图,把需要用到的引脚配置好就行。

D 配置时钟，中断，模拟电路，Flash等，方法同上，傻瓜操作。

E 写main函数，其他库函数都自动生成了，但功能逻辑函数还是要自己写的，这里编程就和STM32编程一样。

不过PSOC的优势是：所有底层配置都已经ok，只需要加功能性指令。Test功能函数如下，其他函数都是已经配置好了的。

#include"tester.h"#include "tools.h"#include "debug.h"#include "cmd_list.h"#include "hw.h"#include "ble_srv_update.h"#include "ble_srv_list.h"#include "tasks.h"tester_t tester;voidtester_init(void){

memset((void*)&tester,0,sizeof(tester_t));

tester.leds_timeout =1;

}

u8 tester_started_get(void){

return tester.started;

}void tester_started_set(u8 started){

tester.started = started;

// If test is finished - disconnect and delete the macif(!started){

if(tester.ble_connected){

memset(tester.mac, 0,6);

CyBle_GapDisconnect(cyBle_connHandle.bdHandle);

}

// Just in case - Reset the processor CySoftwareReset();

tester.update_timeout =0;

tester.board =0;

}

tester.key =0;

tester.state =0;

tester.error_timeout =0;

PIN_11_ON;

}

u8 tester_ble_connected_get(void){

return tester.started;

}void tester_ble_connected_set(u8 val){

tester.ble_connected = val;

if(!val) {

tester.ble_paired = val;

tester.update_timeout =0;

// If the 0x0E board is disconnected - reset the testerif((tester.board ==0x0E) && (tester.state == TESTER_STATE_PASSED)){

tester_started_set(0);

}

DBG_LOG(DEBUG_ACC, "\n\rTESTER: BLE Disconnected ");

} else {

DBG_LOG(DEBUG_ACC, "\n\rTESTER: BLE Connected ");

}

tester.update_timeout = TESTER_UPDATE_TIMEOUT;

}void tester_board_set(u8 val){

tester.board = val;

// We will write and read the characteristic

// on read event - busy will be cleared ble_srv_update(BLE_SU_TEST_MODE);

tester.state =0;

}

u8 tester_board_get(void){

return tester.board;

}void tester_ble_paired_set(u8 val){

if(val){

// Clear busy flag if the cause is waiting for pairif((!tester.ble_paired) && \

(tester.status & TESTER_FIELD_BUSY)) {

tester.status &=~TESTER_FIELD_BUSY;

}

// Just in case, if disconnection happens, after reconnection

// it will go to the test modeif(val && tester.board) {

ble_srv_update(BLE_SU_TEST_MODE);

}

DBG_LOG(DEBUG_ACC, "\n\rTESTER: BLE Paired ");

}

tester.ble_paired = val;

tester.error_timeout =0;

}

u8 *tester_mac_get(void){

return tester.mac;

}voidtester_mac_set(u8 *mac){

if(mac == NULL)return;

// If test is not started - do not connectif(!tester.started)return;

memcpy(tester.mac, mac, 6);

}voidtester_mac_parse(u8 *data){

u8 sum, sum_rx, i;

if(tester.ble_connected)return;

if(data == NULL)return;

if(data[0] !='<')return;

if(data[13]!='>')return;

memset((void*)&tester.mac_tmp[0],0,sizeof(tester.mac_tmp));

for(i=0, sum=0; i<6; i++){

tester.mac_tmp[5-i] = (ASCII_HEX_TO_DEC(data[1+i*2]) <<4);

tester.mac_tmp[5-i]|= ASCII_HEX_TO_DEC(data[2+i*2]);

sum += tester.mac_tmp[5-i];

}

sum_rx = (ASCII_HEX_TO_DEC(data[14]) <<4);

sum_rx|= ASCII_HEX_TO_DEC(data[15]);

if(sum != sum_rx)return;

tester_mac_set(tester.mac_tmp);

}void tester_triac_write(u8 idx, u8 state){

if(state >1)return;

if((idx >3) || (!idx))return;

tester.idx_triac = idx;

if(idx ==1) tester.outputs.triac_1 = state;

elseif(idx ==2) tester.outputs.triac_2 = state;

elseif(idx ==3) tester.outputs.triac_3 = state;

ble_srv_update(BLE_SU_TRIAC);

}void tester_relay_write(u8 idx, u8 state){

if(state >1)return;

if((idx >3) || (!idx))return;

tester.idx_relay = idx;

if(idx ==1) tester.outputs.relay_1 = state;

elseif(idx ==2) tester.outputs.relay_2 = state;

elseif(idx ==3) tester.outputs.relay_3 = state;

ble_srv_update(BLE_SU_RELAY);

}

u8 tester_triac_idx_get(void){

return tester.idx_triac;

}

u8 tester_relay_idx_get(void){

return tester.idx_relay;

}

u8 tester_triac_state_get(u8 idx){

if(idx ==1)return tester.outputs.triac_1;

elseif(idx ==2)return tester.outputs.triac_2;

elseif(idx ==3)return tester.outputs.triac_3;

return0;

}

u8 tester_relay_state_get(u8 idx){

if(idx ==1)return tester.outputs.relay_1;

elseif(idx ==2)return tester.outputs.relay_2;

elseif(idx ==3)return tester.outputs.relay_3;

return0;

}void tester_error_set(u8 val){

tester.error = val;

}void tester_key_set(u8 val){

if(tester.key != val) tester.timeout =1;// Speed up on changetester.key = val;

}void tester_ntc_set(u8 val){

tester.ntc = val;

}void tester_auto_timeout_set(u8 val){

tester.auto_timeout = val;

tester.state |=0x80;

tester.error_timeout =0;

}voidtester_buzzer_timeout_update(void){

if(tester.buzzer_timeout <0xFFFF) tester.buzzer_timeout++;

}// Tester state machinevoidtester_10ms_run(void){

// Wrong states - back to initial stateif(!tester.started){

// If connected but it not supposed to be connectedif(tester.ble_paired){

memset(tester.mac, 0,6);

CyBle_GapDisconnect(cyBle_connHandle.bdHandle);

DBG_LOG(DEBUG_ACC, "\n\rTESTER: BLE paired - disconnecting ");

} elseif(tester.ble_connected){

memset(tester.mac, 0,6);

CyBle_GapDisconnect(cyBle_connHandle.bdHandle);

DBG_LOG(DEBUG_ACC, "\n\rTESTER: BLE connected - disconnecting ");

}

// Standalone application

// Wait till the button will be releasedif(SW2_STATE){

tester.sw_debaunce =0;

while(SW2_STATE){

CyDelay(10);

if(tester.sw_debaunce <0xFF) tester.sw_debaunce++;

}

// If the button was pressed more than 60 msif(tester.sw_debaunce >6){

// Start EP4114 testDBG_LOG(DEBUG_ACC,"\n\rTESTER: EP4114 Test starting... ");

tester_started_set(1);

tester_board_set(0x0E);

}

// Test is started }else {

// Check if the error happenedif((tester.error_timeout > TESTER_FAIL_TIMEOUT) && (tester.state != TESTER_STATE_FAILED)){

if(tester.ble_paired || (!tester.ble_paired && (tester.error_timeout > TESTER_PAIR_FAIL_TIMEOUT))) {

tester.status |= TESTER_FIELD_ERROR;

tester.status &=~TESTER_FIELD_BUSY;

tester.state = TESTER_STATE_FAILED;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: FAILED ");

tester.error_timeout =0;

}

// If not paired - tell PC that it is busyif(!tester.ble_paired) {

tester.status |= TESTER_FIELD_BUSY;

tester.error_timeout++;

} else {

// Busy - all except errorsif(ble_srv_update_busy_get()) {

if(ble_srv_update_ids_get() &~BLE_SU_ERROR) tester.status |= TESTER_FIELD_BUSY;

}

elseif(tester.board !=0x0E) tester.status &=~TESTER_FIELD_BUSY;

if(tester.error || ((tester.board ==0x0E) && (tester.state == TESTER_STATE_FAILED)))

tester.status |= TESTER_FIELD_ERROR;

elsetester.status &=~TESTER_FIELD_ERROR;

if(tester.key) tester.status |= TESTER_FIELD_SWITCH;

elsetester.status &=~TESTER_FIELD_SWITCH;

// Zero cross generator for EP4114if(tester.board ==0x0E){

if(PIN_9_STATE) PIN_9_OFF;

else PIN_9_ON;

}

// EP4114 is automated testif((tester.board ==0x0E) && (!ble_srv_update_busy_get())){

switch(tester.state){

/* *****************************

* Hi / Lo Level test

********************************/// ********** PIN 2 test **********

// Turn Oncase TESTER_STATE_PIN2_ON_TURN:

tester.status |= TESTER_FIELD_BUSY;

tester.outputs.relay_3 =1;

tester.idx_relay =3;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN2_ON_TEST:

if(PIN_2_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN2: ON OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN2: Failed ");

tester.error_timeout++;

}

break;

// Turn OFFcase TESTER_STATE_PIN2_OFF_TURN:

tester.outputs.relay_3 =0;

tester.idx_relay =3;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Offcase TESTER_STATE_PIN2_OFF_TEST:

if(!PIN_2_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN2: OFF OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN2: Failed ");

tester.error_timeout++;

}

break;

// ********** PIN 3 test **********

// Turn Oncase TESTER_STATE_PIN3_ON_TURN:

tester.outputs.triac_1 =1;

tester.idx_triac =1;

ble_srv_update(BLE_SU_TRIAC);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN3_ON_TEST:

if(PIN_3_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN3: ON OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN3: Failed ");

tester.error_timeout++;

}

break;

// Turn Offcase TESTER_STATE_PIN3_OFF_TURN:

tester.outputs.triac_1 =0;

tester.idx_triac =1;

ble_srv_update(BLE_SU_TRIAC);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Off case TESTER_STATE_PIN3_OFF_TEST:

if(!PIN_3_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN3: OFF OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN3: Failed ");

tester.error_timeout++;

}

break;

// ********** PIN 4 test **********

// Turn Oncase TESTER_STATE_PIN4_ON_TURN:

tester.outputs.triac_2 =1;

tester.idx_triac =2;

ble_srv_update(BLE_SU_TRIAC);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN4_ON_TEST:

if(PIN_4_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN4: ON OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN4: Failed ");

tester.error_timeout++;

}

break;

// Turn Offcase TESTER_STATE_PIN4_OFF_TURN:

tester.outputs.triac_2 =0;

tester.idx_triac =2;

ble_srv_update(BLE_SU_TRIAC);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Offcase TESTER_STATE_PIN4_OFF_TEST:

if(!PIN_4_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN4: OFF OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN4: Failed ");

tester.error_timeout++;

}

break;

// ********** PIN 7 test **********

// Turn Oncase TESTER_STATE_PIN7_ON_TURN:

tester.outputs.relay_1 =1;

tester.idx_relay =1;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN7_ON_TEST:

if(PIN_7_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN7: ON OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN7: Failed ");

tester.error_timeout++;

}

break;

// Turn Offcase TESTER_STATE_PIN7_OFF_TURN:

tester.outputs.relay_1 =0;

tester.idx_relay =1;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Offcase TESTER_STATE_PIN7_OFF_TEST:

if(!PIN_7_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN7: OFF OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN7: Failed ");

tester.error_timeout++;

}

break;

// ********** PIN 8 test **********

// Turn Oncase TESTER_STATE_PIN8_ON_TURN:

tester.outputs.relay_2 =1;

tester.idx_relay =2;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN8_ON_TEST:

if(PIN_8_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN8: ON OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN8: Failed ");

tester.error_timeout++;

}

break;

// Turn Offcase TESTER_STATE_PIN8_OFF_TURN:

tester.outputs.relay_2 =0;

tester.idx_relay =2;

ble_srv_update(BLE_SU_RELAY);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Offcase TESTER_STATE_PIN8_OFF_TEST:

if(!PIN_8_STATE){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN8: OFF OK ");

} else {

// Failedif(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN8: Failed ");

tester.error_timeout++;

}

break;

/* *****************************

* Advance

********************************/// PIN 5 - ADCcase TESTER_STATE_PIN5_TEST:

if( ((((info_error_t)tester.error != INFO_ERROR_NTC_ROOM)&& \

((info_error_t)tester.error != INFO_ERR_NTC_ROOM)) ) && \

((tester.ntc > TESTER_NTC_LIM_MIN) && (tester.ntc < TESTER_NTC_LIM_MAX)) ) {

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN5: OK %u %u ", tester.error, tester.ntc);

tester.error_timeout =0;

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN5: Failed %u %u ", tester.error, tester.ntc);

tester.error_timeout++;

}

break;

// PIN 9 - Zero crosscase TESTER_STATE_PIN9_TEST:

if((info_error_t)tester.error != INFO_ERR_ZERO_CROSS){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN9: OK %u ", tester.error);

tester.error_timeout =0;

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN9: Failed %u ", tester.error);

tester.error_timeout++;

}

tester.buzzer_timeout =0;

break;

// PIN 10 - Buzzer

// Lowcase TESTER_STATE_PIN10_OFF_TEST:

if(tester.buzzer_timeout <3000){

while(PIN_10_STATE){

tasks_run_critical();

if(tester.buzzer_timeout >3000)break;

}

if(tester.buzzer_timeout <3000){

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN10: OFF OK ");

tester.state++;

tester.buzzer_timeout =0;

tester.error_timeout =0;

}

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN10: Failed ");

tester.error_timeout++;

}

break;

// Highcase TESTER_STATE_PIN10_ON_TEST:

if(tester.buzzer_timeout <3000){

while(!PIN_10_STATE){

tasks_run_critical();

if(tester.buzzer_timeout >3000)break;

}

if(tester.buzzer_timeout <3000){

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN10: ON OK ");

tester.state++;

tester.buzzer_timeout =0;

tester.error_timeout =0;

}

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN10: Failed ");

tester.error_timeout++;

}

break;

// PIN 11 - Switch

// Turn Offcase TESTER_STATE_PIN11_OFF_TURN:

PIN_11_ON;

tester_auto_timeout_set(TESTER_AUTO_SW_TIMEOUT);

break;

// Read the statecase TESTER_STATE_PIN11_OFF_READ:

ble_srv_update(BLE_SU_ERROR);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Offcase TESTER_STATE_PIN11_OFF_TEST:

if(tester.key ==0){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN11: OFF OK ");

tester.error_timeout =0;

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN11: Failed ");

tester.error_timeout++;

}

break;

// Turn Oncase TESTER_STATE_PIN11_ON_TURN:

PIN_11_OFF;

tester_auto_timeout_set(TESTER_AUTO_SW_TIMEOUT);

break;

// Readcase TESTER_STATE_PIN11_ON_READ:

ble_srv_update(BLE_SU_ERROR);

tester_auto_timeout_set(TESTER_AUTO_TIMEOUT);

break;

// Oncase TESTER_STATE_PIN11_ON_TEST:

if(tester.key){

tester.state++;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN11: ON OK ");

tester.error_timeout =0;

PIN_11_ON;

} else {

if(tester.error_timeout == TESTER_FAIL_TIMEOUT)

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PIN11: Failed ");

tester.error_timeout++;

}

break;

case TESTER_STATE_CLEAR_BUSY:

tester.status &=~TESTER_FIELD_BUSY;

DBG_LOG(DEBUG_ACC, "\n\rTESTER: PASSED ");

tester.state++;

tester.error_timeout =0;

break;

case TESTER_STATE_PASSED:

case TESTER_STATE_FAILED:

// Stay herebreak;

case(TESTER_STATE_PIN2_ON_TURN|0x80):

case(TESTER_STATE_PIN2_OFF_TURN|0x80):

case(TESTER_STATE_PIN3_ON_TURN|0x80):

case(TESTER_STATE_PIN3_OFF_TURN|0x80):

case(TESTER_STATE_PIN4_ON_TURN|0x80):

case(TESTER_STATE_PIN4_OFF_TURN|0x80):

case(TESTER_STATE_PIN7_ON_TURN|0x80):

case(TESTER_STATE_PIN7_OFF_TURN|0x80):

case(TESTER_STATE_PIN8_ON_TURN|0x80):

case(TESTER_STATE_PIN8_OFF_TURN|0x80):

case(TESTER_STATE_PIN11_OFF_TURN|0x80):

case(TESTER_STATE_PIN11_OFF_READ|0x80):

case(TESTER_STATE_PIN11_ON_TURN|0x80):

case(TESTER_STATE_PIN11_ON_READ|0x80):

if(tester.auto_timeout){

if(!(--tester.auto_timeout)){

tester.state = (tester.state &0x7F) +1;

}

break;

default:

tester.state =0;

break;

}

// Tester board to PC UART wirte handlingif(tester.timeout) {

if(!(--tester.timeout)){

// Send that the error or busy no longer existsif(!(tester.status & (TESTER_FIELD_ERROR | TESTER_FIELD_BUSY))) cmd_status(tester.status, tester.mac);

}

} else {

// If error - send it up to the PCif(tester.status & (TESTER_FIELD_ERROR | TESTER_FIELD_BUSY)) {

cmd_status(tester.status, tester.mac);

tester.timeout = TESTER_UART_TIMEOUT;

}

// Error update from the BLEif(tester.update_timeout) {

if(!(--tester.update_timeout)){

if(tester.ble_paired) ble_srv_list_read_add(BLE_SRV_LIST_TEST);

tester.update_timeout = TESTER_UPDATE_TIMEOUT;

// If no comunication is on going send the status packetif(!tester.timeout){

//cmd_status(tester.status, tester.mac); // ? }

}

// Board LEDs handlingif(tester.started){

// Blueif(tester.ble_paired){

if(tester.board ==0x0E){

switch(tester.state){

case TESTER_STATE_PASSED:

case TESTER_STATE_CLEAR_BUSY:

LED_RED_OFF;

LED_GREEN_ON;

LED_BLUE_OFF;

break;

case TESTER_STATE_PIN2_ON_TEST:

case TESTER_STATE_PIN2_OFF_TEST:

case TESTER_STATE_PIN3_ON_TEST:

case TESTER_STATE_PIN3_OFF_TEST:

case TESTER_STATE_PIN4_ON_TEST:

case TESTER_STATE_PIN4_OFF_TEST:

case TESTER_STATE_PIN7_ON_TEST:

case TESTER_STATE_PIN7_OFF_TEST:

case TESTER_STATE_PIN8_ON_TEST:

case TESTER_STATE_PIN8_OFF_TEST:

case TESTER_STATE_PIN5_TEST:

case TESTER_STATE_PIN9_TEST:

case TESTER_STATE_PIN11_OFF_TEST:

case TESTER_STATE_PIN11_ON_TEST:

case TESTER_STATE_PIN10_OFF_TEST:

case TESTER_STATE_PIN10_ON_TEST:

LED_RED_ON;

LED_GREEN_OFF;

LED_BLUE_ON;

break;

case (TESTER_STATE_PIN2_ON_TURN):

case (TESTER_STATE_PIN2_OFF_TURN):

case (TESTER_STATE_PIN3_ON_TURN):

case (TESTER_STATE_PIN3_OFF_TURN):

case (TESTER_STATE_PIN4_ON_TURN):

case (TESTER_STATE_PIN4_OFF_TURN):

case (TESTER_STATE_PIN7_ON_TURN):

case (TESTER_STATE_PIN7_OFF_TURN):

case (TESTER_STATE_PIN8_ON_TURN):

case (TESTER_STATE_PIN8_OFF_TURN):

case (TESTER_STATE_PIN11_OFF_TURN):

case (TESTER_STATE_PIN11_OFF_READ):

case (TESTER_STATE_PIN11_ON_TURN):

case (TESTER_STATE_PIN11_ON_READ):

case(TESTER_STATE_PIN2_ON_TURN|0x80):

case(TESTER_STATE_PIN2_OFF_TURN|0x80):

case(TESTER_STATE_PIN3_ON_TURN|0x80):

case(TESTER_STATE_PIN3_OFF_TURN|0x80):

case(TESTER_STATE_PIN4_ON_TURN|0x80):

case(TESTER_STATE_PIN4_OFF_TURN|0x80):

case(TESTER_STATE_PIN7_ON_TURN|0x80):

case(TESTER_STATE_PIN7_OFF_TURN|0x80):

case(TESTER_STATE_PIN8_ON_TURN|0x80):

case(TESTER_STATE_PIN8_OFF_TURN|0x80):

case(TESTER_STATE_PIN11_OFF_TURN|0x80):

case(TESTER_STATE_PIN11_OFF_READ|0x80):

case(TESTER_STATE_PIN11_ON_TURN|0x80):

case(TESTER_STATE_PIN11_ON_READ|0x80):

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_ON;

break;

case TESTER_STATE_FAILED:

default:

LED_RED_ON;

LED_GREEN_OFF;

LED_BLUE_OFF;

break;

}

} else {

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_ON;

}

// Blue Flashing slow}elseif(tester.ble_connected){

if(tester.leds_timeout){

if(!(--tester.leds_timeout)){

tester.leds_timeout = TESTER_LEDS_SLOW_TIMEOUT;

if(LED_BLUE_STATE){

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_OFF;

} else {

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_ON;

}

// Blue Flashing fast}else {

if(tester.state == TESTER_STATE_FAILED){

LED_RED_ON;

LED_GREEN_OFF;

LED_BLUE_OFF;

} else {

if(tester.leds_timeout){

if(!(--tester.leds_timeout)){

tester.leds_timeout = TESTER_LEDS_FAST_TIMEOUT;

if(LED_BLUE_STATE){

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_OFF;

} else {

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_ON;

}

// Red}else {

if(tester.leds_timeout){

if(!(--tester.leds_timeout)){

tester.leds_timeout = TESTER_LEDS_TIMEOUT;

if(LED_RED_STATE){

LED_RED_OFF;

LED_GREEN_OFF;

LED_BLUE_OFF;

} else {

LED_RED_ON;

LED_GREEN_OFF;

LED_BLUE_OFF;

}

四：调试

这里只测试了BLE输出电平逻辑，LCD ，KEY， Cap sense 等在另一板子上。

4总结

一般MCU的开发流程..而psoc的开发环境里面有很多用户模块，比如I2C SPI... 这些用户模块一般MCU编写的时候，需要自己写时序，写底层代码，而PSOC已经写好了这些函数，只需调用相应的API函数就可以，省了写这些code的时间.. 这个是最明显的区别，psoc不用操作底层寄存器，除非你需要改变某个设置；你还可以配置芯片内部模块。

缺点：psoc芯片价格昂贵。这一颗Cypress芯片需要 10美金，加上外围产品，成本会比ARm芯片贵很多。这也是中国很少用PSOC的原因吧。

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2018-05-28 PSOC第一枪：基于cypress的蓝牙产品开发

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