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Searched refs:spi (Results 1 – 25 of 69) sorted by relevance

123

/hal_espressif-3.4.0/examples/peripherals/spi_slave_hd/segment_mode/seg_master/main/
Dapp_main.c106 static esp_err_t wait_for_slave_ready(spi_device_handle_t spi) in wait_for_slave_ready() argument
114 ret = essl_spi_rdbuf(spi, (uint8_t *)&slave_ready_flag, SLAVE_READY_FLAG_REG, 4, 0); in wait_for_slave_ready()
129 static esp_err_t get_slave_max_buf_size(spi_device_handle_t spi, uint32_t *out_send_size, uint32_t … in get_slave_max_buf_size() argument
133 ret = essl_spi_rdbuf(spi, (uint8_t *)out_send_size, SLAVE_MAX_TX_BUF_LEN_REG, 4, 0); in get_slave_max_buf_size()
137 ret = essl_spi_rdbuf(spi, (uint8_t *)out_recv_size, SLAVE_MAX_RX_BUF_LEN_REG, 4, 0); in get_slave_max_buf_size()
149 static uint32_t get_slave_tx_buf_size(spi_device_handle_t spi) in get_slave_tx_buf_size() argument
154 … ESP_ERROR_CHECK(essl_spi_rdbuf_polling(spi, (uint8_t *)&temp, SLAVE_TX_READY_BUF_SIZE_REG, 4, 0)); in get_slave_tx_buf_size()
161 …ESP_ERROR_CHECK(essl_spi_rdbuf_polling(spi, (uint8_t *)&updated_size, SLAVE_TX_READY_BUF_SIZE_REG,… in get_slave_tx_buf_size()
173 static uint32_t get_slave_rx_buf_num(spi_device_handle_t spi) in get_slave_rx_buf_num() argument
178 … ESP_ERROR_CHECK(essl_spi_rdbuf_polling(spi, (uint8_t *)&temp, SLAVE_RX_READY_BUF_NUM_REG, 4, 0)); in get_slave_rx_buf_num()
[all …]
/hal_espressif-3.4.0/examples/peripherals/spi_master/lcd/main/
Dspi_master_example_main.c187 void lcd_cmd(spi_device_handle_t spi, const uint8_t cmd) in lcd_cmd() argument
195 ret=spi_device_polling_transmit(spi, &t); //Transmit! in lcd_cmd()
206 void lcd_data(spi_device_handle_t spi, const uint8_t *data, int len) in lcd_data() argument
215 ret=spi_device_polling_transmit(spi, &t); //Transmit! in lcd_data()
227 uint32_t lcd_get_id(spi_device_handle_t spi) in lcd_get_id() argument
230 lcd_cmd(spi, 0x04); in lcd_get_id()
238 esp_err_t ret = spi_device_polling_transmit(spi, &t); in lcd_get_id()
245 void lcd_init(spi_device_handle_t spi) in lcd_init() argument
262 uint32_t lcd_id = lcd_get_id(spi); in lcd_init()
296 lcd_cmd(spi, lcd_init_cmds[cmd].cmd); in lcd_init()
[all …]
/hal_espressif-3.4.0/components/esp_serial_slave_link/
Dessl_spi.c43 spi_device_handle_t spi; // Pointer to SPI device handle. member
101 esp_err_t essl_spi_rdbuf(spi_device_handle_t spi, uint8_t *out_data, int addr, int len, uint32_t fl… in essl_spi_rdbuf() argument
114 return spi_device_transmit(spi, (spi_transaction_t*)&t); in essl_spi_rdbuf()
117 esp_err_t essl_spi_rdbuf_polling(spi_device_handle_t spi, uint8_t *out_data, int addr, int len, uin… in essl_spi_rdbuf_polling() argument
130 return spi_device_polling_transmit(spi, (spi_transaction_t*)&t); in essl_spi_rdbuf_polling()
133 esp_err_t essl_spi_wrbuf(spi_device_handle_t spi, const uint8_t *data, int addr, int len, uint32_t … in essl_spi_wrbuf() argument
145 return spi_device_transmit(spi, (spi_transaction_t*)&t); in essl_spi_wrbuf()
148 esp_err_t essl_spi_wrbuf_polling(spi_device_handle_t spi, const uint8_t *data, int addr, int len, u… in essl_spi_wrbuf_polling() argument
160 return spi_device_polling_transmit(spi, (spi_transaction_t*)&t); in essl_spi_wrbuf_polling()
163 esp_err_t essl_spi_rddma_seg(spi_device_handle_t spi, uint8_t *out_data, int seg_len, uint32_t flag… in essl_spi_rddma_seg() argument
[all …]
/hal_espressif-3.4.0/components/esp_serial_slave_link/include/esp_serial_slave_link/
Dessl_spi.h28 spi_device_handle_t *spi; ///< Pointer to SPI device handle. member
165 esp_err_t essl_spi_rdbuf(spi_device_handle_t spi, uint8_t *out_data, int addr, int len, uint32_t fl…
183 esp_err_t essl_spi_rdbuf_polling(spi_device_handle_t spi, uint8_t *out_data, int addr, int len, uin…
201 esp_err_t essl_spi_wrbuf(spi_device_handle_t spi, const uint8_t *data, int addr, int len, uint32_t …
219 esp_err_t essl_spi_wrbuf_polling(spi_device_handle_t spi, const uint8_t *data, int addr, int len, u…
238 esp_err_t essl_spi_rddma(spi_device_handle_t spi, uint8_t *out_data, int len, int seg_len, uint32_t…
253 esp_err_t essl_spi_rddma_seg(spi_device_handle_t spi, uint8_t *out_data, int seg_len, uint32_t flag…
268 esp_err_t essl_spi_rddma_done(spi_device_handle_t spi, uint32_t flags);
287 esp_err_t essl_spi_wrdma(spi_device_handle_t spi, const uint8_t *data, int len, int seg_len, uint32…
302 esp_err_t essl_spi_wrdma_seg(spi_device_handle_t spi, const uint8_t *data, int seg_len, uint32_t fl…
[all …]
/hal_espressif-3.4.0/components/spi_flash/esp32/
Dspi_flash_rom_patch.c31 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi) in esp_rom_spiflash_wait_idle() argument
47 if ( ESP_ROM_SPIFLASH_RESULT_OK != esp_rom_spiflash_read_status(spi, &status)) { in esp_rom_spiflash_wait_idle()
119 static esp_rom_spiflash_result_t esp_rom_spiflash_enable_write(esp_rom_spiflash_chip_t *spi);
122 static esp_rom_spiflash_result_t esp_rom_spiflash_erase_chip_internal(esp_rom_spiflash_chip_t *spi) in esp_rom_spiflash_erase_chip_internal() argument
124 esp_rom_spiflash_wait_idle(spi); in esp_rom_spiflash_erase_chip_internal()
131 esp_rom_spiflash_wait_idle(spi); in esp_rom_spiflash_erase_chip_internal()
137 …iflash_result_t esp_rom_spiflash_erase_sector_internal(esp_rom_spiflash_chip_t *spi, uint32_t addr) in esp_rom_spiflash_erase_sector_internal() argument
144 esp_rom_spiflash_wait_idle(spi); in esp_rom_spiflash_erase_sector_internal()
151 esp_rom_spiflash_wait_idle(spi); in esp_rom_spiflash_erase_sector_internal()
157 static esp_rom_spiflash_result_t esp_rom_spiflash_erase_block_internal(esp_rom_spiflash_chip_t *spi… in esp_rom_spiflash_erase_block_internal() argument
[all …]
/hal_espressif-3.4.0/examples/peripherals/spi_master/hd_eeprom/components/eeprom/
Dspi_eeprom.c47 spi_device_handle_t spi; ///< SPI device handle member
73 return spi_device_polling_transmit(ctx->spi, &t); in eeprom_simple_cmd()
130 spi_bus_remove_device(ctx->spi); in spi_eeprom_deinit()
169 err = spi_bus_add_device(ctx->cfg.host, &devcfg, &ctx->spi); in spi_eeprom_init()
199 if (ctx->spi) { in spi_eeprom_init()
200 spi_bus_remove_device(ctx->spi); in spi_eeprom_init()
201 ctx->spi = NULL; in spi_eeprom_init()
219 esp_err_t err = spi_device_polling_transmit(ctx->spi, &t); in spi_eeprom_read()
229 err = spi_device_acquire_bus(ctx->spi, portMAX_DELAY); in spi_eeprom_erase()
238 spi_device_release_bus(ctx->spi); in spi_eeprom_erase()
[all …]
/hal_espressif-3.4.0/components/driver/test/
Dtest_spi_slave_hd.c97 static void init_master_hd(spi_device_handle_t* spi, const spitest_param_set_t* config, int freq) in init_master_hd() argument
116 TEST_ESP_OK(spi_bus_add_device(TEST_SPI_HOST, &dev_cfg, spi)); in init_master_hd()
213 static void test_hd_start(spi_device_handle_t *spi, int freq, const spitest_param_set_t* cfg, testh… in test_hd_start() argument
215 init_master_hd(spi, cfg, freq); in test_hd_start()
269 void test_wrdma(testhd_context_t* ctx, const spitest_param_set_t *cfg, spi_device_handle_t spi) in test_wrdma() argument
277 … TEST_ESP_OK(essl_spi_wrdma(spi, &ctx->master_wrdma_buf[pos], len, test_seg_size, get_hd_flags())); in test_wrdma()
295 void test_rddma(testhd_context_t* ctx, const spitest_param_set_t* cfg, spi_device_handle_t spi) in test_rddma() argument
307 TEST_ESP_OK(essl_spi_rddma(spi, ctx->master_rddma_buf, len, test_seg_size, get_hd_flags())); in test_rddma()
336 spi_device_handle_t spi; in test_hd_loop() local
343 test_hd_start(&spi, freq, test_cfg, context); in test_hd_loop()
[all …]
Dtest_spi_master.c302 spi_device_handle_t spi; in test_master_pins() local
303 ret = spi_bus_add_device(TEST_SPI_HOST, &master_cfg, &spi); in test_master_pins()
309 master_free_device_bus(spi); in test_master_pins()
543 spi_device_handle_t spi; variable
572 TEST_ESP_OK(spi_bus_add_device(host, &device_config, &spi));
575 TEST_ESP_OK(spi_device_transmit(spi, &transaction));
578 TEST_ESP_OK(spi_bus_remove_device(spi));
584 TEST_ESP_OK(spi_bus_add_device(host, &device_config, &spi));
588 TEST_ESP_OK(spi_device_transmit(spi, &transaction));
592 TEST_ESP_OK(spi_bus_remove_device(spi));
[all …]
Dtest_spi_slave.c26 static spi_device_handle_t spi; variable
41 static void master_init( spi_device_handle_t* spi) in master_init() argument
64 ret=spi_bus_add_device(TEST_SPI_HOST, &devcfg, spi); in master_init()
99 master_init( &spi ); in custom_setup()
112 TEST_ASSERT(spi_bus_remove_device(spi) == ESP_OK); in custom_teardown()
143 spi_device_transmit( spi, (spi_transaction_t*)&t );
189 spi_device_transmit( spi, (spi_transaction_t*)&t );
237 spi_device_transmit( spi, (spi_transaction_t*)&t );
285 spi_device_handle_t spi; in unaligned_test_master() local
289 TEST_ESP_OK(spi_bus_add_device(TEST_SPI_HOST, &devcfg, &spi)); in unaligned_test_master()
[all …]
Dtest_spi_sio.c40 spi_device_handle_t spi; variable
65 TEST_ESP_OK(spi_bus_add_device(TEST_SPI_HOST, &dev_cfg, &spi));
93 TEST_ESP_OK(spi_device_transmit(spi, &master_t));
108 master_free_device_bus(spi);
121 spi_device_handle_t spi; in test_sio_master_round() local
138 TEST_ESP_OK(spi_bus_add_device(TEST_SPI_HOST, &dev_cfg, &spi)); in test_sio_master_round()
154 TEST_ESP_OK(spi_device_transmit(spi, &t)); in test_sio_master_round()
164 master_free_device_bus(spi); in test_sio_master_round()
Dtest_spi_param.c61 static void local_test_start(spi_device_handle_t *spi, int freq, const spitest_param_set_t* pset, s… in local_test_start() argument
109 TEST_ESP_OK(spi_bus_add_device(TEST_SPI_HOST, &devcfg, spi)); in local_test_start()
140 static void local_test_end(spi_device_handle_t spi) in local_test_end() argument
142 master_free_device_bus(spi); in local_test_end()
150 spi_device_handle_t spi; in local_test_loop() local
169 local_test_start(&spi, freq, pset, context); in local_test_loop()
188 err = spi_device_transmit(spi, t); in local_test_loop()
226 local_test_end(spi); in local_test_loop()
547 spi_device_handle_t spi; in TEST_SPI_LOCAL() local
558 local_test_start(&spi, 1000*1000, &test_param, NULL); in TEST_SPI_LOCAL()
[all …]
Dtest_common_spi.c54 context->spi=TEST_SLAVE_HOST; in init_slave_context()
92 TEST_ESP_OK( spi_slave_transmit( context->spi, &t, portMAX_DELAY ) ); in spitest_slave_task()
203 void master_free_device_bus(spi_device_handle_t spi) in master_free_device_bus() argument
205 TEST_ESP_OK( spi_bus_remove_device(spi) ); in master_free_device_bus()
/hal_espressif-3.4.0/examples/peripherals/spi_slave_hd/append_mode/master/main/
Dapp_main.c33 spi_device_handle_t spi; in init_driver() local
54 ESP_ERROR_CHECK(spi_bus_add_device(HOST_ID, &dev_cfg, &spi)); in init_driver()
55 *out_spi = spi; in init_driver()
58 .spi = &spi, in init_driver()
142 spi_device_handle_t spi; in app_main() local
144 init_driver(&spi, &essl); in app_main()
157 ESP_ERROR_CHECK(spi_bus_remove_device(spi)); in app_main()
/hal_espressif-3.4.0/components/esp_rom/include/esp32/rom/
Dspi_flash.h177 void esp_rom_spiflash_fix_dummylen(uint8_t spi, uint8_t freqdiv);
246 esp_rom_spiflash_result_t esp_rom_spiflash_read_status(esp_rom_spiflash_chip_t *spi, uint32_t *stat…
260 esp_rom_spiflash_result_t esp_rom_spiflash_read_statushigh(esp_rom_spiflash_chip_t *spi, uint32_t *…
274 esp_rom_spiflash_result_t esp_rom_spiflash_write_status(esp_rom_spiflash_chip_t *spi, uint32_t stat…
316 esp_rom_spiflash_result_t esp_rom_spiflash_config_clk(uint8_t freqdiv, uint8_t spi);
526 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi);
/hal_espressif-3.4.0/components/esp_rom/include/esp32s2/rom/
Dspi_flash.h173 void esp_rom_spiflash_fix_dummylen(uint8_t spi, uint8_t freqdiv);
242 esp_rom_spiflash_result_t esp_rom_spiflash_read_status(esp_rom_spiflash_chip_t *spi, uint32_t *stat…
256 esp_rom_spiflash_result_t esp_rom_spiflash_read_statushigh(esp_rom_spiflash_chip_t *spi, uint32_t *…
270 esp_rom_spiflash_result_t esp_rom_spiflash_write_status(esp_rom_spiflash_chip_t *spi, uint32_t stat…
312 esp_rom_spiflash_result_t esp_rom_spiflash_config_clk(uint8_t freqdiv, uint8_t spi);
535 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi);
/hal_espressif-3.4.0/components/esptool_py/esptool/docs/en/esptool/
Dadvanced-options.rst53 …The optional ``--spi-connection`` argument overrides the SPI flash connection configuration on ESP…
55 …Supply the ``--spi-connection`` argument after the ``esptool.py`` command, ie ``esptool.py flash_i…
60 …If the ``--spi-connection`` argument is not provided, the SPI flash is configured to use :ref:`pin…
62 …rovided. In this case, efuse values are ignored and ``--spi-connection`` will default to ``--spi-c…
67 ``--spi-connection SPI`` uses the default SPI pins:
82 …``--spi-connection HSPI`` uses the HSPI peripheral instead of the SPI peripheral for SPI flash com…
95 …``--spi-connection <CLK>,<Q>,<D>,<HD>,<CS>`` allows a custom list of pins to be configured for the…
97 …For example, ``--spi-connection 6,17,8,11,16`` sets an identical configuration to the factory efus…
/hal_espressif-3.4.0/components/esp_rom/include/esp32c3/rom/
Dspi_flash.h132 void esp_rom_spiflash_fix_dummylen(uint8_t spi, uint8_t freqdiv);
201 esp_rom_spiflash_result_t esp_rom_spiflash_read_status(esp_rom_spiflash_chip_t *spi, uint32_t *stat…
215 esp_rom_spiflash_result_t esp_rom_spiflash_read_statushigh(esp_rom_spiflash_chip_t *spi, uint32_t *…
229 esp_rom_spiflash_result_t esp_rom_spiflash_write_status(esp_rom_spiflash_chip_t *spi, uint32_t stat…
271 esp_rom_spiflash_result_t esp_rom_spiflash_config_clk(uint8_t freqdiv, uint8_t spi);
493 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi);
/hal_espressif-3.4.0/components/esp_rom/include/esp32h2/rom/
Dspi_flash.h132 void esp_rom_spiflash_fix_dummylen(uint8_t spi, uint8_t freqdiv);
201 esp_rom_spiflash_result_t esp_rom_spiflash_read_status(esp_rom_spiflash_chip_t *spi, uint32_t *stat…
215 esp_rom_spiflash_result_t esp_rom_spiflash_read_statushigh(esp_rom_spiflash_chip_t *spi, uint32_t *…
229 esp_rom_spiflash_result_t esp_rom_spiflash_write_status(esp_rom_spiflash_chip_t *spi, uint32_t stat…
271 esp_rom_spiflash_result_t esp_rom_spiflash_config_clk(uint8_t freqdiv, uint8_t spi);
493 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi);
/hal_espressif-3.4.0/components/esp_rom/include/esp32s3/rom/
Dspi_flash.h194 void esp_rom_spiflash_fix_dummylen(uint8_t spi, uint8_t freqdiv);
263 esp_rom_spiflash_result_t esp_rom_spiflash_read_status(esp_rom_spiflash_chip_t *spi, uint32_t *stat…
277 esp_rom_spiflash_result_t esp_rom_spiflash_read_statushigh(esp_rom_spiflash_chip_t *spi, uint32_t *…
291 esp_rom_spiflash_result_t esp_rom_spiflash_write_status(esp_rom_spiflash_chip_t *spi, uint32_t stat…
333 esp_rom_spiflash_result_t esp_rom_spiflash_config_clk(uint8_t freqdiv, uint8_t spi);
556 esp_rom_spiflash_result_t esp_rom_spiflash_wait_idle(esp_rom_spiflash_chip_t *spi);
/hal_espressif-3.4.0/docs/zh_CN/api-guides/
Dunit-tests-legacy.rst204 (14) "SPI Master clockdiv calculation routines" [spi]
205 (15) "SPI Master test" [spi][ignore]
206 (16) "SPI Master test, interaction of multiple devs" [spi][ignore]
207 (17) "SPI Master no response when switch from host1 (SPI2) to host2 (SPI3)" [spi]
208 (18) "SPI Master DMA test, TX and RX in different regions" [spi]
209 (19) "SPI Master DMA test: length, start, not aligned" [spi]
Dunit-tests.rst206 (14) "SPI Master clockdiv calculation routines" [spi]
207 (15) "SPI Master test" [spi][ignore]
208 (16) "SPI Master test, interaction of multiple devs" [spi][ignore]
209 (17) "SPI Master no response when switch from host1 (SPI2) to host2 (SPI3)" [spi]
210 (18) "SPI Master DMA test, TX and RX in different regions" [spi]
211 (19) "SPI Master DMA test: length, start, not aligned" [spi]
Dmemory-types.rst112 spi_device_transmit( spi, &temp );
128 spi_device_transmit( spi, &temp );
151 spi_device_transmit( spi, &temp );
/hal_espressif-3.4.0/components/hal/
Dspi_flash_hal.c108 .spi = spi_flash_ll_get_hw(cfg->host_id), in spi_flash_hal_init()
147 bool direct_write = ( ((spi_flash_hal_context_t *)host)->spi != spi_flash_ll_get_hw(SPI1_HOST) in spi_flash_hal_supports_direct_write()
156 bool direct_read = ( ((spi_flash_hal_context_t *)host)->spi != spi_flash_ll_get_hw(SPI1_HOST) in spi_flash_hal_supports_direct_read()
Dspi_flash_hal_iram.c101 return ((spi_flash_hal_context_t*)host)->spi; in get_spi_dev()
190 spimem_flash_ll_resume((spi_mem_dev_t*)(((spi_flash_hal_context_t *)host)->spi)); in spi_flash_hal_resume()
199 spimem_flash_ll_suspend((spi_mem_dev_t *)(((spi_flash_hal_context_t *)host)->spi)); in spi_flash_hal_suspend()
/hal_espressif-3.4.0/examples/peripherals/spi_slave/
DREADME.md3 …fined in app_main.c. Once connected and flashed, they will use the spi master and spi slave driver…

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