diff options
| author | Uros Majstorovic <majstor@majstor.org> | 2020-02-26 02:49:55 +0100 |
|---|---|---|
| committer | Uros Majstorovic <majstor@majstor.org> | 2020-02-26 02:49:55 +0100 |
| commit | 4ac26fa12c93b6fc5a62451853050f127c297e59 (patch) | |
| tree | fffd3538eb8eb1584d6ded528389e65edcbfbd3a /code | |
| parent | d6d91f0d9dbdfda12f7f1ccc132544a9ef940bde (diff) | |
gpio fixes
Diffstat (limited to 'code')
| -rw-r--r-- | code/esp32/components/eos/net.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/code/esp32/components/eos/net.c b/code/esp32/components/eos/net.c index a372e3a..7fb2dc7 100644 --- a/code/esp32/components/eos/net.c +++ b/code/esp32/components/eos/net.c @@ -6,7 +6,6 @@ #include <freertos/FreeRTOS.h> #include <freertos/task.h> #include <freertos/semphr.h> -// #include <freertos/heap_regions.h> #include <esp_system.h> #include <esp_log.h> @@ -76,7 +75,7 @@ static void net_xchg_task(void *pvParameters) { } } } else { - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_RTS)); + gpio_set_level(SPI_GPIO_RTS, 0); buf_send[0] = 0; buf_send[1] = 0; } @@ -108,12 +107,12 @@ static void net_xchg_task(void *pvParameters) { // Called after a transaction is queued and ready for pickup by master. We use this to set the handshake line high. static void _post_setup_cb(spi_slave_transaction_t *trans) { - WRITE_PERI_REG(GPIO_OUT_W1TS_REG, (1 << SPI_GPIO_CTS)); + gpio_set_level(SPI_GPIO_CTS, 1); } // Called after transaction is sent/received. We use this to set the handshake line low. static void _post_trans_cb(spi_slave_transaction_t *trans) { - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_CTS)); + gpio_set_level(SPI_GPIO_CTS, 0); } void eos_net_init(void) { @@ -125,15 +124,19 @@ void eos_net_init(void) { io_conf.intr_type = GPIO_INTR_DISABLE; io_conf.mode = GPIO_MODE_OUTPUT; - io_conf.pin_bit_mask = (1 << SPI_GPIO_CTS); + io_conf.pull_up_en = 0; + io_conf.pull_down_en = 0; + io_conf.pin_bit_mask = ((uint64_t)1 << SPI_GPIO_CTS); gpio_config(&io_conf); - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_CTS)); + gpio_set_level(SPI_GPIO_CTS, 0); io_conf.intr_type = GPIO_INTR_DISABLE; io_conf.mode = GPIO_MODE_OUTPUT; - io_conf.pin_bit_mask = (1 << SPI_GPIO_RTS); + io_conf.pull_up_en = 0; + io_conf.pull_down_en = 0; + io_conf.pin_bit_mask = ((uint64_t)1 << SPI_GPIO_RTS); gpio_config(&io_conf); - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_RTS)); + gpio_set_level(SPI_GPIO_RTS, 0); //Configuration for the SPI bus spi_bus_config_t buscfg = { @@ -196,7 +199,7 @@ int eos_net_send(unsigned char mtype, unsigned char *buffer, uint16_t len, uint8 if (flags & EOS_NET_FLAG_BCOPY) xSemaphoreTake(semaph, portMAX_DELAY); xSemaphoreTake(mutex, portMAX_DELAY); - WRITE_PERI_REG(GPIO_OUT_W1TS_REG, (1 << SPI_GPIO_RTS)); + gpio_set_level(SPI_GPIO_RTS, 1); if (flags & EOS_NET_FLAG_BCOPY) { unsigned char *b = eos_bufq_pop(&net_buf_q); memcpy(b, buffer, len); |